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MF-FSMF020X-2 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MF-FSMF020X-2 product

MF-FSMF020X-2

PTC Resettable Fuses

PTCResettable Fuse0603Bourns

The MF-FSMF020X-2 is a compact 0603-sized PTC resettable fuse from Bourns, rated for 9V and 200mA hold current, suitable for space-constrained circuit protection.

Best for

  • USB port protection
  • Mobile device battery protection

Avoid if

  • Applications requiring high voltage or high hold current

Check before use

  • Thermal derating at high ambient temperatures

Key specifications

Hold Current
200 mA
Trip Current
500 mA
Max Voltage
9 V
Footprint
0603

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
EAR99
HTSUS
8533290000.0

Application

Consumer ElectronicsConnectivity

Datasheet

Bourns-company-36.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for MF-FSMF020X-2: 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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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

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 PTC resettable fuse in a 0603 package, designed to protect circuits from overcurrent fault conditions.