KH-2FH90-2X6P-H6.35 Right-Angle Female Header: Designed for Space-Constrained Consumer Electronics

As consumer electronics continue to evolve toward smaller, lighter, and more highly integrated designs, PCB layout and connector selection face increasingly demanding requirements. Establishing multiple electrical connections within limited installation space while maintaining electrical performance and assembly compatibility has become an important consideration in electronic product design. The Kinghelm KH-2FH90-2X6P-H6.35 right-angle female header features a 2.0 mm pitch, a dual-row 12-position configuration, and a 90° right-angle design, providing an additional connector option for compact electronic devices.

Kinghelm KH-2FH90-2X6P-H6.35 Product Image

1. Product Overview of the Kinghelm KH-2FH90-2X6P-H6.35 Right-Angle Female Header

The KH-2FH90-2X6P-H6.35 is a dual-row, right-angle female header featuring a 2×6P configuration with a total of 12 receptacle positions. Both the contact pitch and row spacing are 2.0 mm. The product features square receptacle openings, a plastic housing height of 4 mm, and a 90° right-angle mounting configuration, making it suitable for PCB interface designs that require a perpendicular connection orientation.

Compared with straight headers, right-angle female headers change the mounting and mating orientation of the connector, offering greater flexibility in PCB interface layout. When internal space is limited or the connection direction is constrained by the device structure, selecting an appropriate right-angle connector can help designers plan board-to-board connections and interface positions more effectively.

2. Key Product Specifications

3. 90° Right-Angle Design for Compact PCB Layouts

In consumer electronics design, connector orientation affects PCB routing, interface positioning, and the placement of surrounding components. The Kinghelm KH-2FH90-2X6P-H6.35 features a 90° right-angle configuration and can be used in PCB interface designs that require a change in connection direction. This allows designers to position connections according to the internal structural requirements of the device.

With a 2.0 mm contact pitch and a dual-row configuration, the connector provides 12 connection positions while helping control the footprint of the interface area. It can be evaluated for applications such as compact control boards, electronic functional modules, and internal board-to-board connections, depending on the specific circuit requirements.

It is important to note that a right-angle configuration does not necessarily reduce the overall space required in every installation. The actual layout benefits depend on factors such as the connector's overall dimensions, mating plug, PCB pad design, mating direction, and available enclosure space. All relevant dimensions should be verified before selecting the connector.

4. Contact Materials and Electrical Performance

The contact terminals of this model are made of brass and feature a flash-gold plating finish. Brass offers good manufacturability and is suitable for connector terminal production. Flash-gold plating can help improve the surface characteristics of the contact interface. Actual contact resistance, mating cycle life, and corrosion resistance should be evaluated based on test data provided by the manufacturer.

The product has a rated current of 1.5 A and a specified operating temperature range of -40°C to +105°C, providing a reference for electrical connections under appropriate operating conditions. Designers should assess the actual load, ambient temperature, number of energized contacts, and thermal conditions to ensure that the connector meets the requirements of the intended application.

Product documentation also references PA6T and Polyester (UL 94V-0) insulation material information. UL 94V-0 is a flammability classification for plastic materials. The exact material composition and scope of certification should be confirmed through the manufacturer's official documentation.

Kinghelm KH-2FH90-2X6P-H6.35 Datasheet

5. Potential Applications in Consumer Electronics

With its 2.0 mm pitch, dual-row 12-position configuration, and 90° right-angle design, the KH-2FH90-2X6P-H6.35 can serve as a connector option for certain compact electronic devices. For example, it may be evaluated for internal control PCBs, functional module interfaces, and multi-channel signal connections in consumer electronics, subject to installation space and electrical requirements.

The connector may also be considered for compact instruments, embedded control devices, and other modular electronic systems where its dimensions and electrical specifications meet the application requirements. Suitability for a specific device must be verified against mechanical dimensions, mating connector compatibility, and reliability requirements.

6. Connector Selection and Soldering Considerations

When selecting the Kinghelm KH-2FH90-2X6P-H6.35, designers should first confirm that the 2.0 mm contact pitch, 2.0 mm row spacing, dual-row 12-position configuration, and 90° mounting orientation match the PCB design.

The connector's overall dimensions, mating height, compatible pin-header specifications, and available installation space should also be checked to prevent mating incompatibility or mechanical interference.

During soldering, it is recommended to follow the processing temperature conditions specified by the manufacturer and validate the process according to the soldering equipment, process method, and actual temperature measurements. For mass-production projects, sample testing should be conducted to verify solder joint quality, mating performance, and electrical connectivity.

7. Conclusion

The Kinghelm KH-2FH90-2X6P-H6.35 right-angle female header features a 2.0 mm pitch, a dual-row 12-position square-receptacle configuration, a 90° mounting orientation, a rated current of 1.5 A, and a specified operating temperature range of -40°C to +105°C. These structural characteristics provide additional options for PCB interface layout in consumer electronics and other compact electronic devices.

In practical design applications, a comprehensive evaluation of installation space, mating compatibility, electrical load, and soldering processes can help improve connector selection and support efficient internal circuit interconnection and space planning.

About Kinghelm

Kinghelm, available at www.kinghelm.net, specializes in BeiDou/GPS dual-mode antennas, Bluetooth, Wi-Fi, Zigbee, NB-IoT, LoRa, UWB, and associated RF adapter cables.

The company has developed three major product categories: board-to-wire connectors, PCB-mounted connectors, and electrical connectors and signal switches; automotive and motorcycle wiring harnesses; and specialized cables for industrial, medical, and scientific research applications. Kinghelm also supports customized, non-standard products.

Its core product portfolio includes 4G antennas, ceramic antennas, RF connectors, pin headers, and related products. The company holds multiple invention patents and has obtained certifications and qualifications including ISO 9001, ISO 14001, Dun & Bradstreet registration, RoHS, and REACH compliance. IATF 16949 automotive quality management system certification, as well as UL and TÜV qualifications, are currently being pursued.

KH-2FH90-2X6P-H6.35View Product Details