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MF-R185 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MF-R185 product

MF-R185

PTC Resettable Fuses

PTCResettable FuseOvercurrent Protection

The MF-R185 is a radial-leaded PTC resettable fuse from Bourns, rated for 30V and 1.85A hold current.

Best for

  • Computers
  • Peripherals
  • General electronics

Avoid if

  • Applications exceeding 30V or 40A

Check before use

  • Thermal derating chart for high-temperature environments

Key specifications

Hold Current
1.85 A
Trip Current
3.7 A
Max Voltage
30 V

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
1
ECCN
EAR99
HTSUS
8533290000.0

Application

General ElectronicsComputers

Datasheet

Bourns-company-36.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for MF-R185: 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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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

The MF-R185 is a radial-leaded PTC (Positive Temperature Coefficient) resettable fuse designed for overcurrent protection in low-voltage power supplies and electronic loads.