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K3 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

K3 product

K3

System On Chip (SoC)

Thermal FuseCircuit Protection

The K3 is a radial-leaded alloy thermal-link (ATCO) rated for 125 °C and 2 A, providing reliable one-time over-temperature protection.

Best for

  • Over-temperature protection in appliances
  • Motor and transformer safety

Avoid if

  • Applications requiring resettable protection

Check before use

  • Soldering temperature and duration

Key specifications

Rated Functioning Temp
125 °C
Rated Current
2 A
Rated Voltage
250 VAC

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

AppliancesMotors

Datasheet

2610b27ab65030747e36fbc9f12e2c75_datasheet.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for K3: 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

The K3 is an alloy-type thermal fuse (ATCO) designed to open a circuit when the ambient temperature exceeds 125 °C.