Tag: RF CONNECTOR

The lock function of the connector

Connectors with locking functions can strengthen the mating retention force, which helps prevent disengagement of the connection. There are various types of locking methods for connectors.

With the development of high -performance and miniaturization of electronic devices, portable consumer devices such as personal computers, tablets and smartphones have become a well -known thing in our daily life. We take them wherever we go. However, the more frequent the number of portable equipment we carry, the greater the risk of accidents. Therefore, the cables and connectors used for mobile devices should have anti -impact and vibration resistance.

Connectors with locking function can enhance the sustainability of chimeric and prevent connection interruption. The connector has various types of locking methods.

1. Cabline® series lock function

A variety of extremely fine coaxial connectors in the Cabline® series have a lock function.

For example, Cabline®-VS II is a 0.5 mm spacing horizontal plug-in model. In the chimeric steps, first complete the chimeric of the public seat, and then rotate the lock cover on the public seat to the parent seat on the PCB.  

Maintenance data

For example, the comparison results of Cabline®-VS II 30P public seat show that the public seat with locks remains about 8 times without locks.

* I-PEX can also evaluate vibration, impact, drop test, etc. based on the conditions of the customer’s use

Cabline®-UM is a low-back vertical insertion connector with a 0.4 mm spacing. It has a unique lock cover structure and can achieve automatic locking.

The extremely fine coaxial connector of Cabline® with a lock function

Some Cabline® series also have FPC options

Cabline® FPC connector series with lock function

2. MHF® series lock function

MHF® small radio frequency coaxial coaxial connector series has an LK type and has a lock function. Its patented mechanical locking characteristics have greatly improved the maintenance of the public seat compared with similar small radio frequency coaxial connectors in the market. 

Maintenance data

For example, the public seat maintenance comparison of the MHF®i series connector shows that the MHF®i connector with a lock -locking holder (MHF®I LK) is about twice the MHF®i connector without mechanical lock functions.  

MHF® connector series with locking function

3. The lock function of theevaflex® series

EVAFLEX® FFC/FPC connector has an automatic locking function, which can realize a one -step chimeric FFC/FPC, which is stronger and durable than the traditional FFC/FPC connector. Its one -step operation also helps to increase productivity, and it is also designed for the automation of robots.

When the FPC / FFC with a gap is inserted, the Lock Pin with flexible rail shapes in the EVAFLEX® series connector will be locked. In addition, clicking real -time feedback will help prevent situations without completely chimi. The automatic lock structure is reliable to fix the FFC position with gap to create excellent maintenance to fight against tensile and vibration.

FPC maintenance data

For example, EVAFLEX® 5-HD 24P connectors, FPC’s maintenance comparison results show that the FPC with locks remains about 3 times without locks.

EVAFLEX® Connector Series with Auto-Locking Functions

4. The lock function of miniflex®

Miniflex®FPC / FFC connector is usually called Zifs or Lifs, and there is also an LK type with mechanical lock options.

The contact point of the lock generates high maintenance. These contact points are located on both sides of the connector and are designed to capture and maintain a specific incision area of the FPC. They need higher FPC maintenance, and to increase the ideal solution to the smaller PIN count to increase FPC.

FPC maintenance data

For example, the miniflex® 3-BFN series, 0.3 mm spacing, horizontal chimeric FPC/FFC connector, 19P FPC guarantee comparison results show that the maintenance of the LK type FPC lock is better than a connector without lock locks. Keep a height of about 1.7 times. 

MINIFLEX® connector with locks

High -performance EMC shielding design connector

Zenshield® is the brand name of the I-PEX small connector series. These small connectors have high-performance EMC shielding design. Zenshield® provides engineers with greater flexibility to design lineboards. It makes the connector closer to the sensitive subsystem, such as launch/receiving antenna, which is a common high -performance wireless communication system.

Zenshield® is the brand name of the I-PEX small connector series. These small connectors have high-performance EMC shielding design.

With the development of high -speed Internet and the use of large -capacity storage equipment, high -resolution images and videos can be easier to share on consumer products such as personal computers, tablets and smartphones. The amount of information processed on these devices has increased sharply, and the signal speed in the device is getting faster and faster.

When electromagnetic noise is existed outside the electronic device, non -expected electrical signals may be imported from the circuit inside the device, causing faults or damage to high -performance electronic components, and may also cause damage to electronic equipment.

The second type of problem is when the electromagnetic noise generated by the digital timing signal or electronic component in the device causes other components in the same system to fail. This is called an EMC (electromagnetic compatibility) problem in the system. This often causes headaches for engineers. They must develop and install high -density electronic components, high -performance handheld or portable electronic equipment. When these types of devices need to be interconnected, in order to prevent electromagnetic noise from becoming a problem, connectors with electromagnetic interference shielding functions often need to be needed.

The unique shielding design of the I-PEX ZENSHIELD® connector series can provide excellent electromagnetic interference countermeasures.

The 360 -degree EMC shielding design can not only prevent electromagnetic noise radiation from the contact point of the public and mother seats, but also prevent electromagnetic noise radiation from the lineboard installation part (SMT position) from the signal terminal. In addition, when the connector is cocks and correctly ground to the line board, the public seat and the mother seat shielding cover is correctly connected to multi -point ground. This ensures that the current generated in the metal shield of the connector has sufficient ground return path. This is to suppress the electromagnetic noise of the shielding layer.

Zenshield® connector series design:

1. The entire connector is blocked by 360 degrees, including the public seat and the mother seat -not only the terminal part of the signal terminal, but also the lineplate installation part (SMT position).

2. The shielding cover-shielding interface between the public seat and the mother seat is effectively connected on multiple points.

3. In addition, the interface of the connecter shielding cover-line board is effectively grounded at multiple points, thereby improving the ground return path.

With these design characteristics, the connector itself provides a significant EMI relief. Zenshield® provides engineers with greater flexibility to design lineboards. It makes the connector closer to the sensitive subsystem, such as launch/receiving antenna, which is a common high -performance wireless communication system.

The Zenshield® connector series that can be provided:

The I-PEX Zenshield® connector series provides a variety of electromagnetic interference shielding connectors to meet various applications and design conditions.

Extremely fine coaxial connector:

Cabline®-CA II/CA II Plus (0.4 mm pitch, horizontal plug-in style, mechanical lock function)

Cabline®-VS II (0.5 mm pitch, horizontal plug-in style, mechanical lock function)

Cabline®-UM (0.4 mm pitch, vertical plug-in style, automatic locking function)

RF connector:

MHF® 7s (packaging 2.0 x 2.0 mm, as high as 15 GHz)

Board panel (FPC) connector:

NOVASTACK® 35-HDP (supports high-speed transmission (20+ GBPS/LANE) full shielding structure, with a power supply terminal, 0.35 mm spacing, height: 0.7 mm)

NOVASTACK® 35-HDN (suitable for 5G MMWAVE antenna module and equipment, full shielding and narrow design, the power supply adopts Cordon alloy terminal, 0.35 mm pitch, height 0.7 mm)

Novastack® 35-HDH (height 1.5 mm, 0.35 mm spacing, full shielding, high-back design, high-speed 20 GHz (≒ 40 GBPS)/channel transmission)

FPC/FFC connector:

EVAFLEX® 5-HD (0.5 mm pitch, with automatic lock function)

Cabline®-CA IIF (0.4 mm pitch, mechanical lock function)

Cabline®-VS IIF (0.5 mm pitch, with mechanical lock function)

Related term:

* Electromagnetic interference (EMI):

There are two types of electromagnetic interference conduction pathways: radiation and/or conduction.

1. When high -frequency signals are spread on the conductive surface (or wire or PCB lead), the electromagnetic field that changes over time, that is, radiation interference. This electromagnetic field can be detected (radiation) at a certain distance from that surface. The closer the distance between the light source and the adjacent surface (or wire or PCB), the larger the detected coupling field. Since the adjacent surface is conductive, it acts the voltage and current when the electromagnetic field exists. Solving this problem usually requires shielding housing, cables and connectors. If no part of the system is shielded, it will be an EMI radiation leakage point.

2. When the intention (or unintentional) signal in the circuit is directly moved from one place to another through the wire (or wire or PCB lead), it will interfere with the normal operation of the target circuit or device that is transmitted. Electric power line is an example of conduction interference. In this case, use a wire filter, capacitor network, and similar methods to separate (or adjust) voltage signals from interference voltage.

Novastack® 35-HDP/shielding board panel to FPC connector

It is suitable for 5G MMWAVE antenna module and equipment, full shielding and narrow design. The power supply adopts Coson alloy terminal, supports high -speed transmission (20+ GBPS) full shielding structure, with a power supply terminal of 0.35 mm pitch, a height of 0.7 mm

product structure

Product Size

Power terminal

High -performance EMC shielding design

I-PEX has developed a connector series that solves the problem of electromagnetic noise in the connector. It has a suitable ground structure and coverage layer, including the installation position of the signal terminal with metal shielding (Zenshield®) Essence This solution is widely adopted by many customers to prevent electromagnetic interference, especially on high-performance devices equipped with Wi-Fi, GPS, LTE and other wireless communication functions.

The 360 -degree EMC shielding design can not only prevent electromagnetic noise radiation from the contact point of the public and mother seats, but also prevent electromagnetic noise radiation from the lineboard installation part (SMT position) from the signal terminal. In addition, when the connector is cocks and correctly ground to the line board, the public seat and the mother seat shielding cover is correctly connected to multi -point ground. This ensures that the current generated in the metal shield of the connector has sufficient ground return path. This is to suppress the electromagnetic noise of the shielding layer.

●The entire connector is blocked by 360 degrees, including the public seat and the mother seat

●The shielding cover-shielding interface between the public seat and the mother seat is effectively connected on multiple points.

●The interface of the connecter shield-line board is effectively grounded at multiple points, thereby improving the ground return path.

With these design characteristics, the connector itself provides a significant EMI relief. Zenshield® provides engineers with greater flexibility to design lineboards. It makes the connector closer to the sensitive subsystem, such as launch/receiving antenna, which is a common high -performance wireless communication system.

Automatic manufacturing and inspection process

MHF® LK Series /Extreme RF Coaxial Connector

MHF® small radio frequency coaxial coaxial connector series has an LK type and has a lock function. Its patented mechanical locking characteristics have greatly improved the maintenance of the public seat compared with similar small radio frequency coaxial connectors in the market. 

The MHF® I connector is an ordinary small radio frequency coaxial connector. There is no function of the mechanical locks that are not added. Compared with it, the initial public seat of the MHF® I LK of the mechanical lock is maintained. Two times. In addition, after 30 times without mechanical locks and 30 times, the MHF® I LK public seat is 30 times. This high maintenance allows MHF® I LK to ensure that high signal connection reliability can still be ensured even under the continuous impact and vibration of road conditions.

Hyochotherapy is helpful to improve the assembly efficiency on the production line. Because the operating process of additional bundles or adhesives is reduced, it helps reduce product manufacturing costs to ensure that the connector maintains the state of church on the production line. It also reduces the operation process for fixed connectors during maintenance or inspection.

Check the lock/unlock method and lock status

In addition, this connector’s simple and easy -to -understand one -step lock and unlock mechanism (sliding through the lock) and “check window” function can intuitively check the lock state and improve the reliability of the lock at operation.

With the development of communication technologies such as the Internet of Things and 5G, the digital and networked of the automotive market will continue to grow. The further development of an integrated intelligent cockpit equipped with wireless communication functions and the car host head is increasingly frequent.

As an ideal product for such wireless communication devices, the MHF®I LK connector can ensure a stable connection. The MHF®i LK connector has won a wide range of praise from the customer’s production line supplier quality engineer.

MHF® connector series with locking function

Product Sales Overview on the JunctionX Platform:

JunctionX specializes in the professional production, distribution, and sales of connectors/authentic substitute connectors, wire harnesses, cable products, and customized injection-molded parts, stamping parts. If you want to purchase or learn more about product solutions, please feel free to contact us through the following methods.

i-Fit® Technology / MHF® Micro RF Coaxial Connectors

i-Fit® is a unique solderless terminating technology used in the I-PEX micro RF coaxial connector (MHF®) series. The solderless production process helps to stabilize the electrical characteristics of the RF jumper harness. In addition, it makes the mechanization of the RF connector jumper harness production relatively easy, resulting in increased efficiency and high productivity. This connector is used to connect antenna modules for many communication devices such as notebook PCs, tablets, mobile phones and routers.

Structure of MHF® connector and RF coaxial cable

When transmitting antenna signals using an RF coaxial cable connector harness, the RF coaxial cable center conductor must be electrically connected to the signal contact of the receptacle which is mounted to the PCB via the plug signal contact. Using i-Fit® technology, the MHF® connector conducts the RF signal by sandwiching the RF coaxial cable center conductor with the plug contact spring. Also, the plug metal ground shell firmly crimps the outer conductor and the jacket of the RF coaxial cable and electrically connects the ground, while providing adequate cable retention force without soldering.

Features of MHF® connector jumper harness

●Stable electrical characteristics

By connecting the center conductor of the RF coaxial cable with a press-formed contact spring, it is possible to suppress variations in the internal shape of the connection and achieve excellent uniformity of electrical characteristics.

On the other hand, the solder connection solidified shape is affected by changes in many environmental conditions such as: soldering method, operator, solder material, amount of solder applied, temperature of solder and process speed. In general, it is difficult to maintain the uniformity of the electrical properties of a product compared to the connection method using contact springs, and it is more likely that the performance will vary from product to product.

Using i-Fit® technology, the variation of VSRW results of I-PEX MHF® is concentrated in a narrow range compared to the equivalent solder connection type RF connector and has excellent uniformity of electrical performance for each product.

●High productivity

The mechanization of the I-PEX MHF® connector RF jumper harness production process is relatively easy as it does not require a soldering process to terminate the cable, resulting in increased efficiency and high productivity.

●Industry adoption and high availability

The MHF® series connector has had shipments in excess of 2 billion units, and a large amount of RF harnesses and antennas with MHF® connectors are now on the market. In addition, I-PEX i-Fit® technology has enabled antenna and harness makers to have the ability to terminate MHF® products in local production facilities. With over 1,000 termination machines in the field, more than 100 customers produce MHF® harnesses and antennas ensuring quality when using genuine MHF® components. Therefore, I-PEX MHF® can be supported and supplied in many countries and regions through these sales networks to meet various needs.

RF Jumper harness termination process example using MHF® connector

●Prepare three-step striped RF coaxial cable

1,After cutting the RF coaxial cable to the required length, the RF coaxial cable is processed (three-step stripping) for the MHF® plug connector termination.

2,Then, setting the cable size and stripped dimensions in advance, insert the RF coaxial cable into the rotating blade.

3,The blades rotate and the cable will be striped in three steps.

●RF coaxial cable termination process example

Set the three-step stripped RF coaxial cable on the pre-assembled MHF® plug and close the contact spring together with the plug ground shell. The center conductor and the signal will be electrically connected when the contact spring sandwiches the center conductor of the RF coaxial cable.

Connect the cable outer conductor and the plug shell electrically by bending and closing the nails of the shell. Properly crimping the nails to the outer conductor and the jacket of cable will prevent the cable from slipping and will provide adequate cable retention force without soldering.

I-PEX Micro RF Coaxial Connector Jumper Harness (MHF® Harness) Product

I-PEX sells completed MHF® harnesses in multiple configurations MHF-to-MHF, blunt cut, strip and tinned. Other value-added options include orientation in 90-degree increments, jacket cut-outs or windows for grounding, adding MP-A clamps or a secondary process at the customer’s facility.

I-PEX specializes and leads in high-speed automated MHF® harness production. Using custom Fully Automated Machines (FAM), I-PEX FAMs will cut, strip, crimp, check orientation, and perform mechanical and electrical checks. Completing tens of thousands of harnesses per day, I-PEX MHF® automated equipment have unparalleled Defects Per Million Opportunities (DPMO) of less than 1.

Product Sales Overview on the JunctionX Platform:

JunctionX specializes in the professional production, distribution, and sales of connectors/authentic substitute connectors, wire harnesses, cable products, and customized injection-molded parts, stamping parts. If you want to purchase or learn more about product solutions, please feel free to contact us through the following methods.

5G connector to help 5G communication realize vision

In 2019, 5G communication began commercial deployment globally. So, what led us to have made such a revolutionary transformation in the field of communication? The smooth realization of 5G communication is inseparable from 5G chip manufacturers, OEM manufacturers, communication agreement standard formulation agencies, and many companies. 5G communication has gone from scientific research to formal commercial use. Along the way, I also experienced many failures, and finally successfully achieved commercial use, so as to change the world.

The connector is usually an electronic component that is easily overlooked. The connector does not play the core function like the LTE or WiFi transceiver, but it is indeed an important basic component. The connector assumes the signal transmission function. In this process, the minimum implementation of the attenuation and distortion in transmission is our ideal.

From the Wi-Fi, which is ubiquitous in the Moson password and telegram, to the honeycomb communication, and the ubiquitous Wi-Fi in our daily life, the connector plays a very important role in communication. In recent years, the connectors in the consumer electronics field have always focused on a theme such as miniaturization, trying to solve complexity and various problems.

Among the connector products developed by I-PEX, from the MHF®i to the MHF®5 series of microbenic coaxial connectors, from the perspective of size, the area and chimeric height have steadily decreased. Features, such as: Bobby and insertion losses have improved to some extent. However, with the requirements of new technologies for connectors, this model has become unreasonable. 5G communication requires us to do more than before.

At the same time of 5G communication requirements, the connector needs to improve the S parameter (resident wave ratio and insertion loss), and it is also necessary to increase the shielding effect of the connector and wiring beam in the chimeric state. Only in this way can we reduce electromagnetic interference and improve the electromagnetic compatibility performance of the whole machine.

The II-PEX company is a pioneer for developing and producing 5G millimeter waves and Sub 6GHz with coaxial types and board-to-board connectors. The product has also been applied to early 5G communication devices. These devices include: smartphones, laptops, mobile hotspots, AR/VR, and wireless access devices in fixed positions.

Novastack® 35-HDN connector

The NOVASTACK 35-HDN series connector is the best choice for electronic products with high space restrictions such as smartphones and hotspots, which can transmit a 15GHz band of the mid-frequency IF from millimeter wave frequency. The product spacing is 0.35mm and a chimeric height of 0.7mm is a super small design, which enables R & D engineers to flexibly cloth and maximize the use of space. The application of patented technology-360-degree shielding can cut electromagnetic interference to the greatest extent after the connector is chimp. Due to the restrictions of the overall space, such as smartphones, mobile hotspots, miniaturization and excellent shielding, are a huge challenge for R & D engineers.

MHF® 7s connector

The MHF 7S series polar shaft connector reflects the huge breakthrough of stamping technology in the production of miniaturized connectors. The MHF 7S series connectors redefine the boundary line that can be done, and is in the leading position of anti -electromagnetic interference. Revolutionary design can eliminate the main sources of electromagnetic interference. As electronic products are full of numerous radio frequency signals, this design can effectively reduce interference, thereby helping manufacturers can successfully pass electromagnetic radiation testing. In addition to reducing electromagnetic interference, the MHF 7S series connector is 1.5mAX at 15GHz, the packaging size is 2.0mmX2.0mm, and the chimeric height is 1.4mm. This connector is superior to the electromagnetic interference performance. It is an ideal choice for the ground frequency band (15GHz) transmission equipment, including: small base stations, laptops, wireless access devices, CPE, etc.

Product Sales Overview on the JunctionX Platform:

JunctionX specializes in the professional production, distribution, and sales of connectors/authentic substitute connectors, wire harnesses, cable products, and customized injection-molded parts, stamping parts. If you want to purchase or learn more about product solutions, please feel free to contact us through the following methods.

EMC Shielding Connectors

  1. PEX manufacturers connectors for a wide variety of equipment applications. We will discuss our “EMC Shielding Connectors” in this webinar.

When electromagnetic noise generated inside or outside the device interfere with the circuit inside the electronic device, creating (noise, unnecessary current may be induced to the circuits in the devices causing a malfunction or damage to high-performance electronic components which may also lead to  device failure. Therefore, effective countermeasures against electromagnetic noise must be taken, especially in high-performance compact electronic equipment with high-density electronic components.
There are two types of interference-conduction paths for electromagnetic noise: “Conducted Interference” and “Radiated Interference”.

For conducted interference electromagnetic noise, which is transmitted through conductors such as cables and board traces in equipment, the interference noise can be isolated and adjusted by incorporating electromagnetic noise filter components into the circuit appropriately. 

On the other hand, for radiated interference electromagnetic noise, in which electromagnetic waves are radiated as noise into a space and conducted to another circuit, it is necessary to take measures to block noise conduction in the air by using shielding. 

However, if the board circuitry, including the internal connectors that connect modules, is covered with shields, it may be difficult to unmate the connectors when necessary, for example, when repairing equipment . In this case, the use of a high-performance EMC connector, which prevents electromagnetic noise in the connector itself, can provide EMC countermeasures for the connector part without sacrificing the connector mating/unmating function.

ZenShield® Connectors

ZenShield® , I-PEX’s high-performance EMC shielding connector series, offers various types of EMC shielding connectors for different applications, including micro-coaxial,  micro RF , board-to-board FPC , and FPC/FFC connectors.

The ZenShield® connector series provides 360-degree EMC shielding to prevent electromagnetic noise radiation not only from the contact points of the plug and receptacle, but also from the board mounting part (SMT positions) of the signal terminals. In addition, the shields of both the plug and receptacle are properly grounded at multiple points when the connectors are mated, and are also properly grounded at multiple points on the board. This design protects the signal in the connector from external electromagnetic noise and prevents the signal in the connector from radiating electromagnetic noise to the outside. This unique shielding design provides the I-PEX ZenShield® connector series with excellent EMC countermeasures. 

The effect of the EMC shielding is shown more clearly in this electromagnetic interference (EMI) simulation, comparing a general connector with a ZenShield® EMC shielding connector. The left figure shows a cross-sectional view of a general, partially-shielded micro-coaxial connector, and the right figure shows a ZenShield® EMC shielding connector, CABLINE®-CA II.

The leakage from the signals is displayed in light blue.
In the general connector, on the left, leakage from the signals emanates out from the connector through the contact tail areas. In the ZenShield® EMC shielding connector, on the right, the radiation from the signal pin is restricted to the area within the connector and its shield. Outside of the connector, there is almost no light blue emissions.

Because the connector itself can significantly reduce EMI due to this design, ZenShield® allows for a flexible board design, such as placing the connector close to the antenna, especially in high-performance electronic equipment with wireless communication functions that are required to address intra-system EMC issues.

With these design features, the connector itself provides significant mitigation of EMI. ZenShield® gives board designers more flexibility for designing the board by allowing the connectors to be placed in close proximity to sensitive subsystems, such as transmit/receive antennas, that are commonly found in high-performance wireless communication systems.

Product Sales Overview on the JunctionX Platform:

JunctionX specializes in the professional production, distribution, and sales of connectors/authentic substitute connectors, wire harnesses, cable products, and customized injection-molded parts, stamping parts. If you want to purchase or learn more about product solutions, please feel free to contact us through the following methods.

5G connector to help 5G communication realize vision

In 2019, 5G communication began commercial deployment globally. So, what led us to have made such a revolutionary transformation in the field of communication? The smooth realization of 5G communication is inseparable from 5G chip manufacturers, OEM manufacturers, communication agreement standard formulation agencies, and many companies. 5G communication has gone from scientific research to formal commercial use. Along the way, I also experienced many failures, and finally successfully achieved commercial use, so as to change the world.

The connector is usually an electronic component that is easily overlooked. The connector does not play the core function like the LTE or WiFi transceiver, but it is indeed an important basic component. The connector assumes the signal transmission function. In this process, the minimum implementation of the attenuation and distortion in transmission is our ideal.

From the Wi-Fi, which is ubiquitous in the Moson password and telegram, to the honeycomb communication, and the ubiquitous Wi-Fi in our daily life, the connector plays a very important role in communication. In recent years, the connectors in the consumer electronics field have always focused on a theme such as miniaturization, trying to solve complexity and various problems.

Among the connector products developed by I-PEX, from the MHF®i to the MHF®5 series of microbenic coaxial connectors, from the perspective of size, the area and chimeric height have steadily decreased. Features, such as: Bobby and insertion losses have improved to some extent. However, with the requirements of new technologies for connectors, this model has become unreasonable. 5G communication requires us to do more than before.

At the same time of 5G communication requirements, the connector needs to improve the S parameter (resident wave ratio and insertion loss), and it is also necessary to increase the shielding effect of the connector and wiring beam in the chimeric state. Only in this way can we reduce electromagnetic interference and improve the electromagnetic compatibility performance of the whole machine.

The II-PEX company is a pioneer for developing and producing 5G millimeter waves and Sub 6GHz with coaxial types and board-to-board connectors. The product has also been applied to early 5G communication devices. These devices include: smartphones, laptops, mobile hotspots, AR/VR, and wireless access devices in fixed positions.

Novastack® 35-HDN connector

The NOVASTACK 35-HDN series connector is the best choice for electronic products with high space restrictions such as smartphones and hotspots, which can transmit a 15GHz band of the mid-frequency IF from millimeter wave frequency. The product spacing is 0.35mm and a chimeric height of 0.7mm is a super small design, which enables R & D engineers to flexibly cloth and maximize the use of space. The application of patented technology-360-degree shielding can cut electromagnetic interference to the greatest extent after the connector is chimp. Due to the restrictions of the overall space, such as smartphones, mobile hotspots, miniaturization and excellent shielding, are a huge challenge for R & D engineers.

MHF® 7s connector

The MHF 7S series polar shaft connector reflects the huge breakthrough of stamping technology in the production of miniaturized connectors. The MHF 7S series connectors redefine the boundary line that can be done, and is in the leading position of anti -electromagnetic interference. Revolutionary design can eliminate the main sources of electromagnetic interference. As electronic products are full of numerous radio frequency signals, this design can effectively reduce interference, thereby helping manufacturers can successfully pass electromagnetic radiation testing. In addition to reducing electromagnetic interference, the MHF 7S series connector is 1.5mAX at 15GHz, the packaging size is 2.0mmX2.0mm, and the chimeric height is 1.4mm. This connector is superior to the electromagnetic interference performance. It is an ideal choice for the ground frequency band (15GHz) transmission equipment, including: small base stations, laptops, wireless access devices, CPE, etc.

Product Sales Overview on the JunctionX Platform:

JunctionX specializes in the professional production, distribution, and sales of connectors/authentic substitute connectors, wire harnesses, cable products, and customized injection-molded parts, stamping parts. If you want to purchase or learn more about product solutions, please feel free to contact us through the following methods.

Why choose the I-PEX RF switch connector?

Leading Industry Innovation

The MHF-SW series of I-PEX provides a key Test point for RF switch connectors for wireless devices. MHF-SW series products have three standard sizes: 2.3 × 2.3mm. In addition to providing compatible pin pads, MHF-SW is also very sturdy and reliable. Its unique contacts can prevent contact contamination, ensuring that the connector can maintain good contact performance both when and after being tested as a switch.

Accessory products

Test adapter, test probe, disassembly tool

  1. PEX provides accessories for MHF series products to meet the needs of laboratory testing and mass production testing, such as adapters for VNA testing, laboratory probes, and mass production testing probes. In addition, MHF disassembly and assembly tools are also provided to help laboratories or production sites operate correctly and avoid losses caused by incorrect operations.

I-PEX not only provides the industry’s first standard solutions, but also provides solutions that help save costs, increase productivity, and ensure quality with outstanding precision. Based on this concept, I-PEX leads the design of low-cost and high-volume connectors for 5G equipment. With the commercialization of new bandwidths for 5G, I-PEX introduces high-quality high-frequency solutions to meet the growing demand for smaller and higher-speed connectors.

Product Sales Overview on the JunctionX Platform:

JunctionX specializes in the professional production, distribution, and sales of connectors/authentic substitute connectors, wire harnesses, cable products, and customized injection-molded parts, stamping parts. If you want to purchase or learn more about product solutions, please feel free to contact us through the following methods.