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SMD1812P125TF AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMD1812P125TF product

SMD1812P125TF

PTC Resettable Fuses

PTCResettable Fuse1812Over-current Protection

The SMD1812P125TF is a 1.25A resettable PTC fuse in an 1812 SMD package, suitable for over-current protection in compact electronic applications.

Best for

  • USB peripherals
  • Mobile device port protection
  • General electronics

Avoid if

  • Applications exceeding 16V or 35A fault current

Check before use

  • Reflow soldering temperature profile

Key specifications

Hold Current
1.25A
Trip Current
2.5A
Max Voltage
16V
Package
1812

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer ElectronicsPower Protection

Datasheet

9bc60b1c35f00b1ba7a5c4da62c76cab.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMD1812P125TF: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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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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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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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 Positive Thermal Coefficient (PTC) resettable fuse from RUILON, designed to protect circuits from over-current conditions.