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RUEF900 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

RUEF900 product

RUEF900

PTC Resettable Fuses

PTCResettable FuseOvercurrent Protection

The RUEF900 is a 9A, 30V radial leaded PTC resettable fuse used for overcurrent protection in electronic circuits.

Best for

  • Overcurrent protection in power supplies and industrial equipment.

Avoid if

  • Applications exceeding 30V or requiring extremely fast response times beyond the 20s max trip time.

Check before use

  • Verify the thermal environment, as PTC performance is temperature-dependent.

Key specifications

Hold Current
9.00 A
Max Voltage
30 V
Trip Current
18.00 A

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power SuppliesIndustrial

Datasheet

media

800 KB

Datasheet AI

CAD Models

Download ECAD models for RUEF900: 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

The RUEF900 is a PolySwitch PTC resettable fuse from Littelfuse, designed to protect circuits from overcurrent conditions.