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RXEF110-2 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

RXEF110-2 product

RXEF110-2

PTC Resettable Fuses

Resettable FusePPTCOvercurrent Protection

The RXEF110-2 is a 72V, 1.1A radial-leaded resettable PPTC fuse from Littelfuse, suitable for overcurrent protection in industrial and consumer electronics.

Best for

  • Industrial controls
  • Battery packs
  • Computer motherboards

Avoid if

  • Reflow soldering is required
  • High-inductance circuits without voltage transient protection

Check before use

  • Operating temperature range
  • Maximum fault current

Key specifications

Hold Current
1.1 A
Max Voltage
72 V
Resistance Range
0.15 - 0.38 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 RXEF110-2: 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

Real-time and catalog pricing from verified distributors

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