What are the key specifications of the SMD1812P110TF?

It features a 1.1A hold current, 2.2A trip current, 8V maximum operating voltage, and a maximum fault current rating of 100A.

What applications is this device best suited for?

It is ideal for USB peripherals, disk drives, mobile phone battery/port protection, and general electronics where space is limited.

What should engineers review before using this component?

Engineers should review the thermal derating chart, as the hold current decreases at higher ambient temperatures.

What is the pinout of SMD1812P110TF?

Use the SMD1812P110TF datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about SMD1812P110TF pinout to locate pins, power rails, and interface signals before layout.

SMD1812P110TF Datasheet, Specs, Alternatives & ECAD | RUILON

AI summary

The SMD1812P110TF is a compact 1.1A PTC resettable fuse suitable for overcurrent protection in portable electronics.

Best for

Portable electronics
USB port protection

Avoid if

Applications requiring high-speed switching
Environments exceeding 85°C

Check before use

Thermal derating at operating temperature

Key specifications

Hold Current: 1.1A
Trip Current: 2.2A
Max Voltage: 8V
Package: 1812

Compliance & Environment

RoHS: Compliant
REACH: Compliant
MSL: -
ECCN: -
HTSUS: -

Application

Consumer ElectronicsGeneral Protection

Datasheet

o4YBAGAADkmAGlZoAASTx8q4fZ4018.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMD1812P110TF: 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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KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

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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 Positive Thermal Coefficient (PTC) resettable fuse designed for overcurrent protection in electronic circuits.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Alternative components

Design and risk insights

Questions & answers

What is the SMD1812P110TF?+×

What are the key specifications of the SMD1812P110TF?+×

What applications is this device best suited for?+×

What should engineers review before using this component?+×

What is the pinout of SMD1812P110TF?+×