What are the key specifications of the KH-12X12X4.3H-TJ?

It features a 260gf operating force, 12V/50mA rating, 30mΩ contact resistance, and a 50,000-cycle mechanical life.

What is the pinout of KH-12X12X4.3H-TJ?

Use the KH-12X12X4.3H-TJ datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about KH-12X12X4.3H-TJ pinout to locate pins, power rails, and interface signals before layout.

KH-12X12X4.3H-TJ Datasheet, Specs, Alternatives & ECAD | kinghelm(金航标)

AI summary

The KH-12X12X4.3H-TJ is a standard 12x12mm tactile switch with a 4.3mm actuator height, suitable for general-purpose PCB-mounted user interface applications.

Best for

Consumer electronics
Control panels

Avoid if

Applications requiring high-frequency switching or extreme environmental sealing.

Check before use

PCB footprint and actuator height clearance.

Key specifications

Operating Force: 260 gf
Actuator Height: 4.3 mm
Mechanical Life: 50,000 cycles
Rating: 12V DC, 50mA

Application

Consumer ElectronicsIndustrial Control

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a 12x12mm tactile switch designed for through-hole PCB mounting with a 4.3mm actuator height.