ProjectsPricingInsights

R30-040 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

R30-040 product

R30-040

Circuit Protection

PTCResettable FuseOvercurrent Protection

The R30-040 is a radial leaded PTC resettable fuse rated for 30V and 400mA hold current, suitable for overcurrent protection in low-voltage circuits.

Best for

  • Industrial controls
  • Automotive electronics
  • Medical devices

Avoid if

  • Applications exceeding 30V
  • Circuits requiring frequent, repeated tripping

Check before use

  • Thermal environment
  • Inductive load spikes

Key specifications

Hold Current
400mA
Max Voltage
30V
Trip Current
800mA

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

IndustrialAutomotive

Datasheet

4c5f9590affbb476d2249a3cd33766dc_2202131900_TECHFUSE-R30-040_C2833616.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for R30-040: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a radial leaded PTC resettable fuse designed to protect low-voltage circuits (up to 30V) from overcurrent conditions.