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MF-R090 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MF-R090 product

MF-R090

PTC Resettable Fuses

PTCResettable FuseBournsOvercurrent Protection

The Bourns MF-R090 is a reliable radial-leaded PTC resettable fuse for overcurrent protection in low-voltage circuits.

Best for

  • General electronics
  • Power supply protection

Avoid if

  • High-temperature environments exceeding 85 °C

Check before use

  • Thermal derating based on ambient temperature

Key specifications

Hold Current
0.90 A
Trip Current
1.8 A
Max Voltage
60 V

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
1
ECCN
EAR99
HTSUS
8533290000.0

Application

General electronicsPower supply

Datasheet

Bourns-company-36.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for MF-R090: 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

The MF-R090 is a radial-leaded PTC resettable fuse from Bourns, designed to protect circuits from overcurrent conditions.