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RUEF250-2 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

RUEF250-2 product

RUEF250-2

PTC Resettable Fuses

PTCResettable FuseOvercurrent Protection

The RUEF250-2 is a radial leaded PTC resettable fuse from Littelfuse, rated for 2.5A hold current and 30V operation.

Best for

  • Overcurrent protection in electronic circuits

Avoid if

  • Applications exceeding 30V or 100A fault current

Check before use

  • Thermal environment and steady-state current requirements

Key specifications

Hold Current
2.5 A
Max Voltage
30 V
Trip Current
5.0 A

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General Circuit Protection

Datasheet

media

800 KB

Datasheet AI

CAD Models

Download ECAD models for RUEF250-2: 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 PTC (Positive Temperature Coefficient) resettable fuse designed for overcurrent protection in electronic circuits.