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SMD1812-030C-30V AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMD1812-030C-30V product

SMD1812-030C-30V

Temperature Sensors

PTCResettable Fuse1812Surface Mount

The SMD1812-030C-30V is a surface-mount resettable PTC fuse providing reliable overcurrent and overtemperature protection for compact electronic circuits.

Best for

  • Portable electronics
  • Battery protection
  • Computer peripherals

Avoid if

  • Applications requiring high-frequency switching or extreme thermal cycling beyond rated limits.

Check before use

  • Ambient temperature derating requirements.

Key specifications

Hold Current
0.30 A
Max Voltage
30 V
Package
1812

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
Level 1
ECCN
-
HTSUS
-

Application

Consumer ElectronicsIndustrial Controls

Datasheet

32f6daa4d7f8cc3fece13fc938c3a309_2103221807_BNstar-SMD1812-030C-30V_C2760284.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMD1812-030C-30V: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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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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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 Polymer PTC (Positive Temperature Coefficient) thermistor in an 1812 surface-mount package, designed to protect circuits from overcurrent and overtemperature faults.