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ATH20K1R8B3950K AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

ATH20K1R8B3950K product

ATH20K1R8B3950K

Temperature Sensors - NTC Thermistors

NTCThermistorTemperature SensorAxial

The ATH20K1R8B3950K is a high-stability, glass-encapsulated axial NTC thermistor with 20kΩ resistance, ideal for precise temperature sensing in harsh environments.

Best for

  • Automotive climate control
  • Industrial thermal protection
  • Battery management systems

Avoid if

  • Applications requiring extreme mechanical shock resistance without protection

Check before use

  • Ensure the soldering process follows the recommended resin-type flux guidelines to prevent ceramic cracks.

Key specifications

Resistance
20kΩ
Tolerance
±1%
B-Value
3950K
Temp Range
-55°C to 250°C

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

AutomotiveIndustrialPower Electronics

Datasheet

83c59e20a96d1add3dafe9772aebbcce_2401121843_ATI-ATH20K1R8B3950K_C20606750.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for ATH20K1R8B3950K: 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 an axial leaded NTC thermistor with a nominal resistance of 20kΩ at 25°C, featuring glass encapsulation for high stability.