1240FH-40A Datasheet, Specs, Alternatives & ECAD | PROSEMI Microelectronics Technology (Suzhou) Co., Ltd. | PartGenie

AI summary

1240FH-40A product

The 1240FH-40A is a fast-acting, high-current surface mount brick fuse from PROSEMI, rated for 40A and suitable for demanding power protection applications.

Best for

Power battery protection
Industrial power supplies

Avoid if

Applications requiring slow-blow characteristics

Check before use

PCB trace width and thickness

Key specifications

Current Rating: 40A
Voltage Rating (AC): 125V
Breaking Capacity: 500A @ 125Vac

Compliance & Environment

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

Application

Power SuppliesIndustrial Equipment

Datasheet

4960fa448ea96e4392db55344b57c783_2202131930_prosemi-1240FH-40A_C2838928.pdf

800 KB

CAD Models

Download ECAD models for 1240FH-40A: 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 fast-acting, high-current surface mount brick fuse designed for power battery protection, industrial equipment, and power supplies.