ProjectsPricingInsights

SMD1812-350-12V AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMD1812-350-12V product

SMD1812-350-12V

Temperature Sensors

PTCResettable Fuse1812Circuit Protection

The SMD1812-350-12V is a 3.5A resettable PTC fuse in an 1812 SMD package, suitable for general overcurrent protection in portable electronics and industrial systems.

Best for

  • Portable electronics
  • Battery protection
  • Industrial controls

Avoid if

  • Applications requiring high-voltage protection above 12V

Check before use

  • Ambient temperature derating curves

Key specifications

Hold Current
3.5 A
Max Voltage
12 V
Package
1812

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
Level 1
ECCN
-
HTSUS
-

Application

Consumer ElectronicsIndustrial Controls

Datasheet

a6c12d45284b3a0f612ecf7eda212f4c_2206241815_BNstar-SMD1812-350-12V_C3039823.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMD1812-350-12V: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

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 surface-mount resettable Polymer PTC thermistor used for overcurrent and overtemperature protection.