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RF1343-000 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

RF1343-000 product

RF1343-000

PTC Resettable Fuses

Resettable FusePTC1206Littelfuse

The RF1343-000 is a 1206-sized PolySwitch resettable fuse rated for 48V and 0.12A, ideal for compact circuit protection.

Best for

  • Overcurrent protection in portable electronics
  • Computer and multimedia applications

Avoid if

  • Applications requiring repeated fault cycling
  • Environments exceeding 85°C

Check before use

  • Thermal derating curves at your operating temperature

Key specifications

Hold Current
0.12 A
Max Voltage
48 V
Package
1206

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Portable ElectronicsComputer

Datasheet

RF1343-000-Littelfuse-datasheet-67462058.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for RF1343-000: 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

The RF1343-000 is a surface-mount resettable PTC fuse from Littelfuse, part of the nanoSMDC series, designed for overcurrent protection in compact electronics.