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K2-1109SP-K4SA-04 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

K2-1109SP-K4SA-04 product

K2-1109SP-K4SA-04

Pushbutton Switches

Tactile SwitchSMD4.5mm

The K2-1109SP-K4SA-04 is a compact 4.5mm x 4.5mm SMD tactile switch with an 8.5mm actuator height, designed for SPST switching applications.

Best for

  • Consumer electronics
  • Control panels
  • Small interface devices

Avoid if

  • High-current power switching applications
  • Environments requiring extreme environmental sealing

Check before use

  • PCB footprint compatibility
  • Soldering temperature limits

Key specifications

Circuit
SPST
Operating Force
2.5N
Mechanical Life
100,000 cycles

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer ElectronicsControl Interfaces

Datasheet

fdc70d7135b27b595135ea59ce549163_2108131730_Korean-Hroparts-Elec-K2-1109SP-K4SA-04_C223796.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for K2-1109SP-K4SA-04: 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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Login required · CAD models billed separately as an add-on

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 (SMD) tactile switch featuring a 4.5mm x 4.5mm footprint and an 8.5mm total height.