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SMD1812-750-12V AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMD1812-750-12V product

SMD1812-750-12V

Temperature Sensors

PTCResettable Fuse1812Circuit Protection

The SMD1812-750-12V is a high-current resettable PTC fuse in an 1812 SMD package, suitable for over-current protection in portable electronics and battery systems.

Best for

  • Battery protection
  • Portable electronics
  • Automotive circuits

Avoid if

  • Applications requiring high-frequency switching or extreme thermal environments beyond the derating curve.

Check before use

  • Ambient temperature derating
  • PCB trace copper thickness (0.030" * 1.5oz recommended)

Key specifications

Hold Current
7.5 A
Max Voltage
12 V
Max Resistance
0.007 Ω

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
Level 1
ECCN
-
HTSUS
-

Application

Battery ManagementPortable Electronics

Datasheet

6707a136ea56e984ac917349522d0df0_2206241815_BNstar-SMD1812-750-12V_C3039825.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMD1812-750-12V: 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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Where to Buy

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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 designed to protect circuits against over-current and over-temperature conditions.