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GT-TC149B-H043-L1 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

GT-TC149B-H043-L1 product

GT-TC149B-H043-L1

Pushbutton Switches

Tactile SwitchSMD12x12mm

The GT-TC149B-H043-L1 is a standard 12x12mm SMD tactile switch from G-Switch, featuring a 4.3mm actuator height and 250gf operating force.

Best for

  • Consumer electronics
  • Industrial control panels

Avoid if

  • Applications requiring high-current switching
  • Harsh environments requiring IP-rated sealing

Check before use

  • PCB land pattern dimensions
  • Reflow soldering temperature profile

Key specifications

Switch Height
4.3mm
Operating Force
250gf
Mechanical Life
100,000 Cycles

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer ElectronicsIndustrial Controls

Datasheet

da893ead9bf17be07f072678b1786536_2105241356_G-Switch-GT-TC149B-H043-L1_C2834975.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for GT-TC149B-H043-L1: 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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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 with a 12x12mm footprint and a 4.3mm height, commonly used in control panels and consumer electronics.