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ST-1109S-3.8 AI Analysis:
Specs, Applications & Alternatives

AI summary

ST-1109S-3.8 product

ST-1109S-3.8

Tactile Switches

Tactile Switch4.5mm

The ST-1109S-3.8 is a 4.5x4.5mm tactile switch with a 3.8mm height, suitable for general-purpose PCB applications.

Best for

  • Consumer electronics
  • Control panels

Avoid if

  • High-current applications

Check before use

  • Operating force compatibility

Key specifications

Dimensions
4.5mm x 4.5mm x 3.8mm
Rating
12V DC, 50mA
Operating Force
1.57N / 2.47N

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer Electronics

Datasheet

ff7858f674ce5f3a5c6c363b28bf462d_2101261035_RI-SHENG-ST-1109S-3-8_C589271.pdf

800 KB

Datasheet AI

CAD Models

EDA symbol, PCB footprint, and 3D model for this component. Supported tools include Altium, KiCad, Eagle, and more.

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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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 compact tactile switch measuring 4.5mm x 4.5mm with a 3.8mm height.