SFH31-NPPB-D40-SP-BK

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The SFH31-NPPB-D40-SP-BK is a rectangular connector which fits into the category of headers, receptacles, and female sockets. It is a package of a single row with 4 positions, 15.875 mm mated height, 5.15 mm plastic pitch, and through hole type SMT terminal.

Application Field: It is most suitable for applications like board-to-board, wire-to-board, and wire-to-wire interconnects. This includes consumer electronics where flexible product designs are enabled thanks to better electrical performance and product miniaturization. It can also be used in many medical devices and automotive, industrial, and commercial applications.

Working Principle: In a similar manner to other rectangular connectors, the SFH31-NPPB-D40-SP-BK consist of two parts: a male plug and a female socket. Each part contains contacts which mate when they are joined together. The contacts in the plug and socket join together when they are pushed together to complete the electrical connection. They are then secured together by locking the two parts together with a clip or latch.

These connectors offer a wide range of configuration possibilities due to the range of available terminal types, orientations, feed-through, right angle, PCBs, sizes, and pitches. The versatility of the SFH31-NPPB-D40-SP-BK makes it a popular choice for use in various types of devices, such as cars, PCs, and industrial robots. It features excellent performance against dust, oil, and moisture and lasts for up to 15,000 mating cycles.

When tested in harsh environments, the insulation resistance of SFH31-NPPB-D40-SP-BK remained even while withstanding temperatures ranging from -55° C to 125° C. The terminal’s superior dielectric strength also enabled it to endure up to 200 volts in operating temperature ranging from -25°C to 85°C. Its metal to metal contact construction also made it resistant to vibration and shock.

Overall, the SFH31-NPPB-D40-SP-BK is another fine example of rectangular connectors, headers, receptacles, and female sockets that offer excellent performance in a wide range of applications. Its versatility and robust design makes it an ideal choice for those looking for a reliable connection when working on projects involving multiple pieces of equipment.

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