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SMD1812-350C-16V AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMD1812-350C-16V product

SMD1812-350C-16V

PTC Resettable Fuses

PTCResettable Fuse1812Circuit Protection

The SMD1812-350C-16V is a surface-mount resettable PTC fuse rated for 16V and 3.5A hold current, suitable for overcurrent protection in compact electronic devices.

Best for

  • Portable electronics
  • Battery protection
  • Industrial controls

Avoid if

  • Applications requiring high-frequency switching or extreme thermal environments above 85°C.

Check before use

  • Thermal derating curves for ambient temperatures outside 25°C.

Key specifications

Hold Current
3.5 A
Max Voltage
16 V
Max Time to Trip
4 s

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
Level 2
ECCN
-
HTSUS
-

Application

Consumer ElectronicsIndustrial

Datasheet

468d27bd395b6cae3f77d2407c0699e0_2406261712_BNstar-SMD1812-350C-16V_C22472496.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMD1812-350C-16V: 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 polymer PTC thermistor (resettable fuse) in an 1812 SMD package, designed to protect circuits from overcurrent and overtemperature conditions.