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SMD1812P300TF AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMD1812P300TF product

SMD1812P300TF

Circuit Protection

PTCResettable FuseSMD1812

The SMD1812P300TF is a 3A resettable PTC fuse in an 1812 surface-mount package, suitable for over-current protection in compact electronics.

Best for

  • USB peripherals
  • Mobile electronics
  • General circuit protection

Avoid if

  • Applications requiring high-speed switching
  • Environments exceeding 85°C

Check before use

  • Thermal derating curves
  • Reflow soldering profile

Key specifications

Hold Current
3A
Trip Current
5A
Max Voltage
8V
Package
1812

Compliance & Environment

RoHS
Compliant
REACH
Compliant
MSL
-
ECCN
-
HTSUS
-

Application

Consumer ElectronicsPower Management

Datasheet

o4YBAGAADkmAGlZoAASTx8q4fZ4018.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMD1812P300TF: 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
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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 Positive Thermal Coefficient (PTC) resettable fuse designed for over-current protection in space-constrained applications.