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KST221JLFS AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

KST221JLFS product

KST221JLFS

Tactile Switches

Tactile SwitchSMTC&KLong Travel

The KST221JLFS is a high-reliability, long-travel tactile switch from C&K, optimized for SMT assembly in automotive and industrial control panels.

Best for

  • Automotive dashboards
  • Industrial control panels

Avoid if

  • High-vibration environments requiring extreme sealing beyond IP40

Check before use

  • Reflow temperature profile compatibility

Key specifications

Actuation Force
2 N
Contact Material
Silver
Operating Life
100,000 cycles

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
EAR99
HTSUS
8536509065.0

Application

AutomotiveIndustrial

Datasheet

a3197da0f70555ec344990e052ccb51b.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for KST221JLFS: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

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

Design and risk insights

Questions & answers

It is a long-travel tactile switch with a rubber actuator and J-bend terminals, designed for surface mount technology.