R72-090 Datasheet, Specs, Alternatives & ECAD | TECHFUSE | PartGenie

AI summary

R72-090 product

The R72-090 is a 72V radial leaded PTC resettable fuse with a 0.9A hold current, suitable for overcurrent protection in industrial and automotive circuits.

Best for

Industrial control systems
Automotive electronics
Medical device power supplies

Avoid if

Applications requiring high-speed fuse action
Environments exceeding 85°C

Check before use

Thermal derating requirements
Circuit inductance (L di/dt) to prevent voltage spikes

Key specifications

Hold Current: 0.9 A
Max Voltage: 72 V
Trip Current: 1.8 A

Compliance & Environment

RoHS: Compliant
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

Industrial ControlsAutomotive

Datasheet

8aec550e0674e8a02e205785cc8a9b80_2405211417_TECHFUSE-R72-090_C22436031.pdf

800 KB

CAD Models

Download ECAD models for R72-090: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

PCB Footprint

Land pattern for PCB layout

3D Model

STEP file for mechanical design

KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

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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

The R72-090 is a radial leaded PPTC (Polymeric Positive Temperature Coefficient) resettable fuse manufactured by TECHFUSE, rated for 72V operation.