SMT1125A Datasheet, Specs, Alternatives & ECAD | Shenzhen Lanson Electronics Co., Ltd | PartGenie

AI summary

SMT1125A product

The SMT1125A is a 1.25A time-lag micro fuse designed for through-hole PCB mounting, offering reliable over-current protection for various electronic applications.

Best for

Power supplies
Appliances
Lighting systems

Avoid if

Applications requiring extremely fast-acting protection

Check before use

Verify the physical dimensions and lead pitch for PCB layout compatibility.

Key specifications

Current Rating: 1.25A
Voltage Rating: 400V/300V/250V
Type: Time-Lag

Compliance & Environment

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

Application

Power SuppliesAppliances

Datasheet

1a9c789a4dcbad9d7f0029889363296b_2304140030_Shenzhen-lanson-Elec-SMT1125A_C182455.pdf

800 KB

CAD Models

Download ECAD models for SMT1125A: 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

The SMT1125A is a time-lag (slow-blow) micro fuse manufactured by Shenzhen Lanson Electronics, rated for 1.25A.