What are the key specifications?

It is rated for 12V DC at 50mA, has an IP67 ingress protection rating, an operating force of 250gf, and a mechanical lifespan of 50,000 cycles.

What is the pinout of k2-1839sq-u4sw-02-mfg-002433?

Use the k2-1839sq-u4sw-02-mfg-002433 datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about k2-1839sq-u4sw-02-mfg-002433 pinout to locate pins, power rails, and interface signals before layout.

k2-1839sq-u4sw-02-mfg-002433 Datasheet, Specs, Alternatives & ECAD | Manufacturer

AI summary

The K2-1839SQ-U4SW-02 is a waterproof (IP67) SMD tactile switch from HR, designed for 12V/50mA applications with a 14mm actuator height.

Best for

Waterproof control panels
Industrial interfaces
Consumer electronics

Avoid if

High-current switching applications
Non-SMD assembly processes

Check before use

Reflow temperature profile
Seal integrity after soldering

Key specifications

IP Rating: IP67
Operating Force: 250gf
Mechanical Life: 50,000 Cycles
Voltage/Current: 12V / 50mA

Application

IndustrialConsumer

Alternative components

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

Design and risk insights

Questions & answers

It is a 6.2x6.2mm tactile pushbutton switch featuring a waterproof silicone cover and a 14mm total height, suitable for surface-mount PCB assembly.