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PTCEL17R121NBE AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

PTCEL17R121NBE product

PTCEL17R121NBE

Specialized Resistors

PTCInrush Current LimiterVishay

The PTCEL17R121NBE is a robust PTC thermistor for inrush current limiting in high-power applications.

Best for

  • AC/DC converters
  • DC-Link circuits
  • Battery charging equipment

Avoid if

  • Applications requiring potting or sealing

Check before use

  • Thermal time constant and ambient temperature

Key specifications

Resistance
120 Ω
Max Energy
240 J
Max AC Voltage
460 VRMS

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Affected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8533.40.8070

Application

Power SuppliesAutomotive

Datasheet

ada73b568bc772fa2ed8cc63d7deadf1_2312151515_Vishay-Intertech-PTCEL17R121NBE_C3761465.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for PTCEL17R121NBE: 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

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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 ceramic-based PTC thermistor used for inrush current limiting and overload protection.