With the growing demand for miniaturization and high integration in electronic devices, connectors play a critical role in signal and power transmission between components. The performance of connectors directly impacts the overall functionality and stability of the devices. The Kinghelm KH-WB105-F40E-04L, a high-performance 40P board-to-board connector introduced by Kinghelm, features a 0.5mm ultra-fine pitch and a 40-pin high-density design, offering an excellent solution for various electronic applications.

Kinghelm KH-WB105-F40E-04L Product Image

Product Overview: A Combination of High Density and Precision Design

The KH-WB105-F40E-04L board-to-board connector adopts a precise 0.5mm pitch design, making it ideal for scenarios requiring high-density connections. Its 40-pin configuration enables more efficient signal transmission and provides powerful connectivity within a compact space. Whether for power or data transmission, this connector ensures efficient and reliable signal delivery, meeting the stringent connectivity requirements of modern electronic devices.

Key Features: High-Density Connection and Exceptional Performance

This connector offers the following outstanding features:

1. 40P High Pin Count Design: The 40 pins provide more connection points, enabling high-density signal and power transmission.

2. 0.5mm Precision Pitch: The small pitch design accommodates the miniaturization needs of modern electronics, allowing more functions to be packed into limited space.

3. Superior Electrical Performance: The connector uses high-quality copper alloy contact points, with gold plating in the contact and soldering areas, ensuring stable and accurate signal transmission.

4. Mechanical Stability: The insulating material is made of high-temperature thermoplastic plastic that complies with UL94V-0 standards, offering excellent heat resistance and environmental durability, ensuring the connector remains stable even in complex environments.

Product Advantages: Dual Assurance of High Integration and Reliable Transmission

The advantages of the KH-WB105-F40E-04L board-to-board connector are not limited to its high-density connection capacity, but also its exceptional electrical and mechanical performance:

1. Increased Device Integration: Its 0.5mm fine pitch and 40-pin configuration significantly enhance device integration, providing designers with more space to achieve more compact device layouts.

2. Efficient and Stable Signal Transmission: Thanks to high-quality materials and precision design, it guarantees efficient and stable data and signal transmission, even in complex electrical environments.

3. Wide Applicability: Whether in communications, computing, automotive electronics, industrial automation, or medical equipment, the KH-WB105-F40E-04L connector provides reliable connection solutions that meet the diverse needs of high-performance connectors in various fields.

Performance Specifications

1. Insulator Material: High-temperature thermoplastic plastic, which provides strong heat resistance and is suitable for higher operating temperatures.

2. Standard Certification: Complies with UL94V-0 standards, ensuring the safety and reliability of the connector.

3. Color: Black appearance, offering strong visual recognition.

4. Contact Material: Made from copper alloy, ensuring good conductivity and stable signal transmission.

5. Plating: Gold-plated contact and soldering areas, with a nickel-plated layer underneath, offering high corrosion resistance and wear resistance.

Applications

The KH-WB105-F40E-04L board-to-board connector is widely used in the following fields:

1. Communication Industry: Provides stable data transmission, offering high-density support for communication devices.

2. Computing Industry: Supports board-to-board connections within computer hardware, ensuring coordinated operation of various components.

3. Automotive Electronics: Meets the high-density connection needs of automotive electronic devices, ensuring the stable operation of automotive systems.

4. Industrial Automation: Provides high-reliability connections in industrial environments, supporting stable operation of automation equipment.

5. Medical Equipment: Provides precise electrical connections for medical devices, ensuring the stability and safety of the equipment.

Kinghelm KH-WB105-F40E-04L Specification

Precautions

When using this connector, pay particular attention to the following points:

1. Pin Alignment: Ensure proper pin alignment during installation to avoid damage to the connector or the device by forcing the connector in.

2. Environmental Temperature and Humidity: Ensure the operating environment is within the connector's tolerance range to avoid performance degradation due to excessive temperature or humidity.

3. Regular Inspection: To ensure long-term stability, periodically check the connection status of the connector and promptly address any issues that may arise.

Conclusion: The Ideal Choice for High Integration and High Reliability

The Kinghelm KH-WB105-F40E-04L board-to-board connector is a high-density board-to-board connector designed for modern high-performance electronic devices. With its outstanding electrical performance, precise structural design, and wide range of applications, it not only enhances the integration of electronic devices but also ensures stable and efficient signal transmission. Whether used in communication, computing, automotive electronics, industrial automation, or medical devices, this connector provides reliable connection solutions, making it the ideal choice for high-end electronic equipment.

About Kinghelm

Shenzhen Kinghelm Electronics Co., Ltd.（www.kinghelm.net）has technical backbones from Tsinghua University and UESTC, and has introduced overseas returnee professionals. Kinghelm is able to develop highly reliable and high-performance antenna and connector products.KH series products of "Kinghelm" brand include Beidou/GPS antennas, RF adapter connectors, plug connector, electrical data connectors, terminals, and customized vehicle harnesses, industrial / medical connectors, and special antenna connectors."Kinghelm connects world", Kinghelm has grown with the development of China's Beidou industry. Starting from supplying Beidou/GPS dual mode antennas, IPEX terminals, and RF adapter cables for automotive manufacturers, Kinghelm has continuously developed products. Currently, it has a series of WiFi, Bluetooth, NB-loT, LoRa, Zigbee, UWB, and GSM antennas, RFID tags, RF adapter cables, standard microwave antennas, vehicle grade SMA, SMB, FAKRA holders, coaxial cables, and can customize non-standard antenna connectors based on customer drawings or samples.

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