Yamaichi 0.5 mm Pitch 40 Way QFN Through Hole Test IC Socket QFN11T040-006

Yamaichi QFN11T040-006 0.5 mm Pitch 40 Way QFN Through Hole Test IC Socket provides a high-reliability solution for testing Quad Flat No-lead (QFN) type integrated circuits. Engineered with a clamshell design, the socket offers spring-loaded hinged lid latches that firmly secure ICs during measurement or programming stages.

The body is crafted from glass-filled polyetherimide (PEI) and polyethersulfone (PES), delivering excellent mechanical strength and stability even under repeated cycles and thermal stress. The contact system is made of beryllium copper alloy, enhanced with gold plating over nickel to ensure superior electrical conductivity and corrosion resistance.

This test socket is optimized for surface mount devices and features a through-hole socket mount type to provide board-level robustness. It supports a fine 0.5 mm pitch with two rows and 40 contacts, enabling precise connection points for complex IC packages.

Operating temperature ranges from -55°C to 170°C make it suitable for harsh industrial and laboratory environments. The socket offers an insulation resistance of 10,000 MΩ at 100 Vdc and can withstand operational voltages up to 700 V. Contact resistance is low at 30 mΩ at 10 mA, facilitating reliable signal transmission.

The typical contact force per pin of 11 gf ensures steady electrical contact without damaging the IC leads. The solder termination type makes it compatible with conventional PCB assembly processes, enabling easy integration into test setups for industrial, research, and manufacturing applications.

The socket’s clamshell design facilitates easy, repeatable access to the IC for testing purposes. High reliability and durability across a broad temperature range ensure performance in demanding environments. Gold over nickel plating on contacts provides enhanced corrosion protection and excellent conductivity.

Compact 0.5 mm pitch allows for high-density IC testing. Suitable for a wide array of industrial, laboratory, and manufacturing test applications.

This Yamaichi IC socket is ideal for electrical testing in industrial production lines, quality assurance laboratories, and advanced electronics research facilities. It meets the rigorous demands for precision and reliability required in modern electronic component testing.

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