TS4550B3J250GF Datasheet, Specs, Alternatives & ECAD | SHOU HAN | PartGenie

AI summary

TS4550B3J250GF product

TS4550B3J 250gf is a compact 4.5 mm × 4.5 mm momentary tactile switch for low-voltage signal switching, with a nominal 250 gf operating force.

Best for

Low-voltage user-input buttons
Compact control interfaces
General electronic control boards

Avoid if

Power switching above the 50 mA, 12 VDC rating
Applications requiring stated automotive, safety, or environmental qualifications

Check before use

Confirm footprint from the appended drawing
Confirm whether the shell/terminal 3 needs grounding
Validate force tolerance and button-stack travel

Key specifications

Contact configuration: SPST normally open
Electrical rating: 50 mA at 12 VDC
Operating force: 250 ± 80 gf
Travel: 0.2 ± 0.1 mm
Mechanical life: 100,000 cycles
Operating temperature: -20 °C to +70 °C

Compliance & Environment

RoHS: -
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

Consumer control buttonsGeneral control panelsLow-voltage signal input

Datasheet

800 KB

CAD Models

Download ECAD models for TS4550B3J250GF: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

PCB Footprint

Land pattern for PCB layout

3D Model

STEP file for mechanical design

KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

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Alternative components

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Design and risk insights

Questions & answers

It is a SHOU HAN momentary tactile switch with a 4.5 mm × 4.5 mm body, SPST normally-open contact configuration, and 250 ± 80 gf operating force.