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RXEF020 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

RXEF020 product

RXEF020

PTC Resettable Fuses

Resettable FusePPTCOvercurrent Protection

The RXEF020 is a 72V, 0.20A radial-leaded resettable PPTC fuse from Littelfuse, ideal for overcurrent protection in various electronic applications.

Best for

  • Industrial controls
  • Battery packs
  • Computer motherboards

Avoid if

  • Applications requiring reflow soldering
  • Environments exceeding 85°C

Check before use

  • Thermal derating requirements

Key specifications

Hold Current
0.20 A
Max Voltage
72 V
Resistance Range
1.83 - 2.75 Ω

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level 1
ECCN
-
HTSUS
-

Application

IndustrialConsumer Electronics

Datasheet

media

800 KB

Datasheet AI

CAD Models

Download ECAD models for RXEF020: 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

It is a radial-leaded PolySwitch resettable PPTC (Positive Temperature Coefficient) device used for overcurrent protection.