What are the key specifications of the KH-4.5X4.5X3.8H-TJ?

The switch features gold-plated copper contacts, a PPA/PA66 housing, and a 4-pin through-hole configuration.

What is the pinout of KH-4.5X4.5X3.8H-TJ?

Use the KH-4.5X4.5X3.8H-TJ datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about KH-4.5X4.5X3.8H-TJ pinout to locate pins, power rails, and interface signals before layout.

KH-4.5X4.5X3.8H-TJ Datasheet, Specs, Alternatives & ECAD | kinghelm(金航标)

AI summary

The KH-4.5X4.5X3.8H-TJ is a compact 4.5mm tactile switch designed for through-hole PCB mounting, featuring gold-plated contacts for reliable operation.

Best for

Consumer electronics
Compact control panels

Avoid if

High-vibration environments requiring heavy-duty switches
Applications requiring surface-mount (SMD) technology

Check before use

Actuation force requirements
PCB hole diameter compatibility

Key specifications

Dimensions: 4.5 x 4.5 x 3.8 mm
Mounting: Through Hole
Contacts: Gold Plated

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 miniature tactile switch with a 4.5mm x 4.5mm footprint and a 3.8mm height, intended for through-hole mounting.