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FSMD300R AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

FSMD300R product

FSMD300R

Circuit Protection

PTCResettable Fuse1812SMD

The FSMD300R is a 3A surface-mount PTC resettable fuse in an 1812 package, suitable for high-density circuit protection.

Best for

  • Overcurrent protection in high-density electronics

Avoid if

  • Applications requiring continuous operation above 85°C

Check before use

  • Thermal derating curve for ambient temperatures

Key specifications

Hold Current
3.00 A
Rated Voltage
6 V
Package
1812

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

High-density boards

Datasheet

cff2c9fb59e2739da67005133af90bd9.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for FSMD300R: 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

It is a polymeric positive temperature coefficient (PPTC) resettable fuse designed for surface mounting on high-density PCBs.