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250R180F AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

250R180F product

250R180F

PTC Resettable Fuses

TelecomResettable FusePPTC

The 250R180F is a radial leaded resettable PPTC fuse from Littelfuse, specifically engineered for telecom equipment protection against high-voltage power cross and induction surges.

Best for

  • Telecom line protection
  • CPE
  • LAN/WAN equipment

Avoid if

  • Applications requiring continuous high-current operation beyond the hold current rating.

Check before use

  • Thermal space requirements and circuit inductance (L di/dt).

Key specifications

Hold Current
0.18 A
Max Voltage
250 Vrms
Interrupt Rating
250 VAC

Compliance & Environment

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

Application

TelecomNetworking

Datasheet

250R180F-Littelfuse-datasheet-83158.pdf

800 KB

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CAD Models

Download ECAD models for 250R180F: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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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 250Vrms resettable PPTC fuse designed to protect telecom networking equipment from high-voltage fault currents.