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SMD185F-2 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMD185F-2 product

SMD185F-2

PTC Resettable Fuses

PTCResettable FuseSurface Mount

The SMD185F-2 is a surface-mount PTC resettable fuse from Littelfuse, rated for 33VDC and 1.85A hold current.

Best for

  • Overcurrent protection in consumer and industrial electronics

Avoid if

  • Applications exceeding 33VDC or 40A interrupt current

Check before use

  • Thermal environment, as performance varies with temperature

Key specifications

Hold Current
1.85 A
Operating Voltage
33 VDC
Max Power Dissipation
1.5 W

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General Electronics

Datasheet

media

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMD185F-2: 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 PolySwitch PTC resettable fuse designed for overcurrent protection in electronic circuits.