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SMD1812-075C-33V AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMD1812-075C-33V product

SMD1812-075C-33V

Temperature Sensors

PTCResettable Fuse1812

The SMD1812-075C-33V is a resettable PTC fuse designed for over-current protection in compact electronic circuits.

Best for

  • Portable electronics
  • Battery protection
  • General circuit protection

Avoid if

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

Check before use

  • Ensure the reflow soldering profile does not exceed the recommended limits to maintain device performance.

Key specifications

Hold Current
0.75 A
Trip Current
1.50 A
Max Voltage
33 V

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
Level 1
ECCN
-
HTSUS
-

Application

Consumer ElectronicsAutomotive

Datasheet

0bc23ea11b1e4020b30a87dae537207c_2109230230_BNstar-SMD1812-075C-33V_C2897468.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMD1812-075C-33V: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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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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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 (fuse) in an 1812 package, used to protect circuits from over-current and over-temperature conditions.