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2920L185DR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

2920L185DR product

2920L185DR

PTC Resettable Fuses

PTCResettable FuseSMD

The 2920L185DR is a surface-mount resettable PTC fuse from Littelfuse, rated for 1.85A hold current and 33V operation.

Best for

  • Overcurrent protection
  • Automotive electronics
  • Telecom equipment

Avoid if

  • Applications exceeding 33V or 40A fault current

Check before use

  • Ambient temperature derating curves

Key specifications

Hold Current
1.85 A
Max Voltage
33 V
Package
2920

Compliance & Environment

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

Application

AutomotiveTelecom

Datasheet

2920L185DR-Littelfuse-datasheet-8718500.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 2920L185DR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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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

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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 2920-sized surface mount resettable PTC fuse designed for overcurrent protection in medium voltage applications up to 33V.