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MF-SM250-2 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MF-SM250-2 product

MF-SM250-2

PTC Resettable Fuses

PTCResettable FuseSMD

The MF-SM250-2 is a surface-mount PTC resettable fuse from Bourns, designed for overcurrent protection in low-voltage applications.

Best for

  • Automotive electronics
  • Computers
  • General low-voltage power supplies

Avoid if

  • Applications exceeding 15 V or 100 A fault current

Check before use

  • Thermal derating based on ambient temperature

Key specifications

Hold Current
2.5 A
Max Voltage
15 V
Resistance Range
0.024 - 0.085 Ohms

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level 1
ECCN
EAR99
HTSUS
8533290000.0

Application

AutomotiveComputers

Datasheet

Bourns-company-36.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for MF-SM250-2: 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

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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 polymer PTC (Positive Temperature Coefficient) resettable fuse used to protect circuits from overcurrent conditions.