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MF-SMDF050-2 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MF-SMDF050-2 product

MF-SMDF050-2

PTC Resettable Fuses

PTCResettable FuseSMDBourns

The MF-SMDF050-2 is a high-voltage, surface-mount PTC resettable fuse from Bourns, optimized for 2018 footprint applications.

Best for

  • Power Over Ethernet (PoE) ports
  • Automotive control modules
  • Telecom equipment

Avoid if

  • Applications requiring wave soldering (reflow only).

Check before use

  • Thermal derating requirements at high ambient temperatures.

Key specifications

Hold Current
0.55 A
Max Voltage
60 V
Package
2018

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
EAR99
HTSUS
8533290000.0

Application

Power Over EthernetAutomotive

Datasheet

Bourns-company-36.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for MF-SMDF050-2: 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

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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 designed for overcurrent protection in surface-mount electronic circuits.