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SMD185L AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMD185L product

SMD185L

Circuit Protection

PPTCResettable FuseSurface Mount2920

The SMD185L is a 2920-sized surface mount PTC resettable fuse rated for 33V and 1.85A hold current, suitable for overcurrent protection in low-voltage circuits.

Best for

  • Low-voltage power supply protection
  • Telecommunication equipment
  • Computer motherboards

Avoid if

  • Applications exceeding 33V
  • Environments with extreme temperature fluctuations without thermal compensation

Check before use

  • Ambient temperature derating curves
  • Reflow soldering profile

Key specifications

Hold Current
1.85A
Max Voltage
33V
Trip Current
3.7A
Package
2920

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer ElectronicsTelecommunications

Datasheet

4ceca6b467da08c351423c6576e0afed_2304140030_TECHFUSE-SMD185L_C70139.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMD185L: 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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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The SMD185L is a surface mount PPTC (Polymeric Positive Temperature Coefficient) resettable fuse manufactured by TECHFUSE. It is designed to protect circuits from overcurrent conditions by increasing its resistance when tripped.