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JK-MSMD500L-12V AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

JK-MSMD500L-12V product

JK-MSMD500L-12V

Circuit Protection

PPTCResettable Fuse1812Surface Mount

The JK-MSMD500L-12V is a surface-mount PPTC resettable fuse in an 1812 package, rated for 12V and 5A hold current.

Best for

  • Overcurrent protection in compact circuits
  • Automotive and industrial electronics

Avoid if

  • Applications exceeding 12V
  • Environments requiring extreme vibration resistance without proper mounting

Check before use

  • Thermal derating at high ambient temperatures

Key specifications

Hold Current
5A
Max Voltage
12V
Trip Current
10A
Package
1812

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
2a
ECCN
-
HTSUS
-

Application

Power SuppliesIndustrial Controls

Datasheet

4997c3052153813f350f426dd9f106e9_2108072030_Jinrui-Electronic-Materials-Co--JK-MSMD500L-12V_C2844238.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for JK-MSMD500L-12V: 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
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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 resettable PPTC fuse designed for surface-mount applications, providing overcurrent protection.