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BSMD1812-200-12V AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

BSMD1812-200-12V product

BSMD1812-200-12V

Component

PTCResettable Fuse1812Overcurrent Protection

The BSMD1812-200-12V is a 2A hold current, 12V rated surface-mount PTC resettable fuse in an 1812 package, ideal for overcurrent protection in consumer and automotive electronics.

Best for

  • Consumer electronics
  • Automotive circuits
  • Industrial controls

Avoid if

  • Applications exceeding 12V or 100A fault current

Check before use

  • Thermal derating at high temperatures

Key specifications

Hold Current
2A
Trip Current
4A
Max Voltage
12V
Package
1812

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
2
ECCN
-
HTSUS
-

Application

Consumer ElectronicsAutomotive

Datasheet

8e34b8b65449dc5bdf96f14fdf24a16f_2310171521_BHFUSE-BSMD1812-200-12V_C5373998.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for BSMD1812-200-12V: 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
Verified KiCad 8 symbol, footprint, and 3D model
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Alternative components

2
PartDetailsMatch
mSMD200-16VManufacturer

mSMD200-16V is Not Recommended as a replacement for BSMD1812-200-12V, because temperature rating covers the original.

Has caveats

Design and risk insights

Questions & answers

It is a polymer PTC (Positive Temperature Coefficient) resettable fuse designed for surface mount (SMT) applications, providing protection against overcurrent faults.