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SMD1812P020TF AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMD1812P020TF product

SMD1812P020TF

Circuit Protection

Resettable FusePPTC1812Overcurrent Protection

The SMD1812P020TF is a 30V, 200mA resettable PTC fuse in an 1812 SMD package, ideal for overcurrent protection in compact electronic circuits.

Best for

  • USB port protection
  • Motherboard power rails
  • General electronics

Avoid if

  • Applications exceeding 30V
  • Constant, repeated fault conditions

Check before use

  • Ambient temperature derating
  • Maximum fault current

Key specifications

Hold Current
200mA
Trip Current
400mA
Max Voltage
30V
Package
1812

Compliance & Environment

RoHS
Yes
REACH
-
MSL
Level 2
ECCN
-
HTSUS
-

Application

Consumer ElectronicsConnectivity

Datasheet

ba8cf858aedb2823fa851fd559a9427b_2201121800_PTTC-Polytronics-Tech-SMD1812P020TF_C2937639.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMD1812P020TF: 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

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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 surface-mount resettable fuse (PPTC) that provides overcurrent protection by increasing its resistance when a fault current is detected.