ProjectsPricingInsights

1210L005WR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

1210L005WR product

1210L005WR

PTC Resettable Fuses

PTCResettable FuseSMD1210

The 1210L005WR is a compact 1210-sized resettable PTC fuse from Littelfuse, offering 50mA hold current and 30V protection for space-sensitive electronics.

Best for

  • Compact consumer electronics
  • USB port protection

Avoid if

  • High-current applications exceeding 10A
  • Applications requiring extremely low resistance

Check before use

  • Operating temperature derating

Key specifications

Hold Current
50 mA
Max Voltage
30 V
Package
1210

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level 1
ECCN
-
HTSUS
-

Application

Consumer ElectronicsUSB Peripherals

Datasheet

1210L005WR-Littelfuse-datasheet-43099309.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 1210L005WR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

2
PartDetailsMatch
SMD1210P005TFManufacturer

A strong alternative with matching package, voltage, and hold/trip current ratings.

Needs validation

Design and risk insights

Questions & answers

It is a surface-mount resettable PTC (Positive Temperature Coefficient) fuse in a 1210 package, designed to protect circuits from overcurrent conditions.