JK-P420 Datasheet, Specs, Alternatives & ECAD | Jinrui Electronic Materials Co. | PartGenie

AI summary

JK-P420 product

The JK-P420 is a surface-mount PTC resettable fuse optimized for battery pack protection, featuring a 4.2A hold current and 24V maximum voltage rating.

Best for

Battery pack overcurrent protection

Avoid if

Applications requiring high-frequency switching or extreme temperature environments

Check before use

Ensure the circuit voltage does not exceed 24V

Key specifications

Hold Current: 4.2A
Max Voltage: 24V
Trip Current: 8.3A

Compliance & Environment

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

Application

Battery Protection

Datasheet

c2adb074fa20a0110ea53090eadaa377_2105241708_Jinrui-Electronic-Materials-Co--JK-P420_C2830211.pdf

800 KB

CAD Models

Download ECAD models for JK-P420: 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

Generate library

Alternative components

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

Design and risk insights

Questions & answers

The JK-P420 is an axial-leaded strap-style polymer PTC resettable fuse designed for protecting NiCd, NiMH, and Li-ion battery packs.