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JK30-250 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

JK30-250 product

JK30-250

Fuses

PTCResettable FuseCircuit Protection

The JK30-250 is a 30V, 2.5A radial leaded PTC resettable fuse designed for over-current protection.

Best for

  • Over-current protection in consumer electronics
  • Power supply output protection

Avoid if

  • Applications requiring extremely fast response times
  • Environments exceeding 85°C

Check before use

  • Thermal derating based on ambient temperature

Key specifications

Hold Current
2.5 A
Max Voltage
30 Vdc
Trip Current
5.0 A

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer ElectronicsPower Supplies

Datasheet

4c4960f52f5211370713daf8d7fc8d45_2304140030_Jinrui-Electronic-Materials-Co--JK30-250_C369105.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for JK30-250: 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
Verified KiCad 8 symbol, footprint, and 3D model
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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 JK30-250 is a polymer PTC (Positive Temperature Coefficient) resettable fuse that protects circuits from over-current conditions by increasing its resistance when heated.