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B57237S0109M000 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

B57237S0109M000 product

B57237S0109M000

Inrush Current Limiters

NTCInrush Current LimiterTDKEPCOS

The B57237S0109M000 is a 1 Ohm NTC thermistor designed for inrush current limiting in power supplies and motor soft-start circuits.

Best for

  • Switch-mode power supplies
  • Soft-start motors

Avoid if

  • Applications requiring low heat dissipation or extremely compact space constraints.

Check before use

  • Thermal clearance
  • Inrush current surge duration

Key specifications

Resistance
1 Ohm
Max Current
9 A
Power Rating
3.1 W
Tolerance
±20%

Compliance & Environment

RoHS
Y
REACH
-
MSL
-
ECCN
EAR99
HTSUS
8533290000.0

Application

Power SuppliesIndustrial Motors

Datasheet

B57237S0109M000-EPCOS-datasheet-13848.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for B57237S0109M000: 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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Where to Buy

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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 leaded, coated NTC thermistor used to limit inrush currents in electronic circuits.