What are the key specifications?

It features a 250gf operating force, 50mA 12VDC rating, and a mechanical life of 100,000 cycles.

What is the pinout of k2-1109up-a4sw-04-mfg-002433?

Use the k2-1109up-a4sw-04-mfg-002433 datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about k2-1109up-a4sw-04-mfg-002433 pinout to locate pins, power rails, and interface signals before layout.

k2-1109up-a4sw-04-mfg-002433 Datasheet, Specs, Alternatives & ECAD | Manufacturer

AI summary

The K2-1109UP-A4SW-04 is a compact 4.5x4.5mm SMD tactile switch from HR, designed for low-power switching applications.

Best for

Consumer electronics
Control panels

Avoid if

High-current power switching

Check before use

PCB footprint compatibility

Key specifications

Operating Force: 250gf
Rating: 50mA 12VDC
Life: 100,000 cycles

Application

Consumer Electronics

Alternative components

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

Design and risk insights

Questions & answers

It is a surface-mount tactile switch with a 4.5x4.5mm footprint and 3.8mm height.