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JSMD1812-300 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

JSMD1812-300 product

JSMD1812-300

Circuit Protection

PTCResettable Fuse1812SMD

The JSMD1812-300 is a surface-mount PTC resettable fuse designed for overcurrent protection in 1812-sized packages.

Best for

  • Overcurrent protection in compact electronic circuits

Avoid if

  • Applications exceeding 6.0 V or requiring high-speed fuse characteristics

Check before use

  • Thermal derating at operating temperatures above 25°C

Key specifications

Hold Current
3.00 A
Max Voltage
6.0 V
Trip Current
5.00 A

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General Circuit Protection

Datasheet

783210bcea858978ef72c60edcbf4250_2202211730_Shenzhen-Jinkaisheng-Elec-JSMD1812-300_C2972730.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for JSMD1812-300: 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

It is a 1812-sized surface mount PTC resettable fuse from JKSEMI, rated for 3.00 A hold current.