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78HJ04GWT
Switch DIP ON OFF SPDT 4 Raised Slide 0.15A 30VDC Gull Wing 2000Cycles/SwitchCycles 2.54mm SMD Tube ...
DESCRIPTION
The 78HJ04GWT is a 4-position SPDT (Single Pole Double Throw) slide-operated switch from Grayhill's Series 78H, engineered for surface-mount assembly with compatibility for infrared reflow and vapor-phase soldering. The switch features reliable spring and ball contact design with a shorting member of brass gold-plated over nickel barrier, and base contacts of copper alloy similarly finished. It operates over a temperature range of -40°C to +85°C with a current carry rating of 4 amps (maximum rise of 20°C), mechanical life of 2,000 operations per switch position, and switch capacitance of 2 pF at 1 megahertz. The device exhibits excellent electrical performance with initial contact resistance of 30 milliohms maximum and insulation resistance of 2,000 megaohms minimum at 100 Vdc. This switch is ideal for consumer electronics, industrial control panels, and portable instrumentation where compact, reliable switching with SMT compatibility is required.
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DÉLAI DE L'USINE 12 Semaines
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