SL1210450 Datasheet, Specs, Alternatives & ECAD | TECHFUSE | PartGenie

AI summary

SL1210450 product

The SL1210450 is a surface-mount resettable PTC fuse (1210 package) rated for 6V and 4.5A hold current, suitable for overcurrent protection in compact electronics.

Best for

Consumer electronics
Battery packs
Portable devices

Avoid if

Applications exceeding 6V or requiring high-precision current limiting

Check before use

Thermal derating curve at operating temperatures above 25°C

Key specifications

Hold Current: 4.5A
Trip Current: 9A
Max Voltage: 6V
Package: 1210

Compliance & Environment

RoHS: Compliant
REACH: -
MSL: Level 2a
ECCN: -
HTSUS: -

Application

Consumer ElectronicsBattery Protection

Datasheet

133b271eafdf2880d4570979a20f72b0_2304140030_TECHFUSE-SL1210450_C70187.pdf

800 KB

CAD Models

Download ECAD models for SL1210450: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

PCB Footprint

Land pattern for PCB layout

3D Model

STEP file for mechanical design

KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

Generate library

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a 1210-sized Polymer PTC (PPTC) resettable fuse from TECHFUSE, designed to protect circuits against overcurrent and overtemperature conditions.