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JK-P450 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

JK-P450 product

JK-P450

Circuit Protection

PTCResettable FuseBattery Protection

The JK-P450 is a 20V, 4.5A resettable PTC fuse designed for battery pack protection.

Best for

  • Battery pack protection

Avoid if

  • Applications with continuous high-temperature exposure

Check before use

  • Thermal derating chart for specific ambient temperatures

Key specifications

Hold Current
4.5A
Max Voltage
20V
Trip Current
9A

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Battery Protection

Datasheet

a3b64de26698b9fc27e3a11f8924dd0f_2105241708_Jinrui-Electronic-Materials-Co--JK-P450_C2830212.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for JK-P450: 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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Alternative components

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

Design and risk insights

Questions & answers

It is a strap-style, axial-leaded polymer PTC resettable fuse used for overcurrent protection in battery packs.