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JK-MSMD050-30 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

JK-MSMD050-30 product

JK-MSMD050-30

Circuit Protection

PTCResettable Fuse1812Circuit Protection

The JK-MSMD050-30 is a reliable 1812-sized PTC resettable fuse rated for 30V and 500mA, ideal for compact overcurrent protection.

Best for

  • Overcurrent protection
  • Compact PCB designs

Avoid if

  • Applications exceeding 30V
  • High-vibration environments without proper mounting

Check before use

  • Thermal derating requirements

Key specifications

Max Voltage
30V
Hold Current
500mA
Trip Current
1A
Package
1812

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer ElectronicsPower Supplies

Datasheet

c4246c182cb7cbc482227a3a5d6af4d5_2304140030_Jinrui-Electronic-Materials-Co--JK-MSMD050-30_C369168.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for JK-MSMD050-30: 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

2
PartDetailsMatch
JK-MSMD050-60VJinrui Electronic Materials Co.

Upgrade from the same manufacturer with identical hold current and a higher 60V rating.

Needs validation

Design and risk insights

Questions & answers

It is a surface-mountable PTC resettable fuse in an 1812 package, designed to protect circuits from overcurrent conditions.