What are the key specifications?

It features a 1A current rating, 72Vdc voltage rating, and a 50A breaking capacity in a standard 1206 footprint.

What should engineers review before using this fuse?

Engineers should check the I²t pre-arcing value (0.10 A²Sec) to ensure it does not nuisance trip during normal operation.

Is this fuse environmentally friendly?

Yes, it is manufactured with lead-free and halogen-free materials, complying with modern environmental standards.

What are the sourcing risks?

The part is widely available through major distributors, with stable supply chain status for standard SMD fuse components.

What is the pinout of JFC1206-1100FS?

Use the JFC1206-1100FS datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about JFC1206-1100FS pinout to locate pins, power rails, and interface signals before layout.

JFC1206-1100FS Datasheet, Specs, Alternatives & ECAD | JDTfuse

AI summary

The JFC1206-1100FS is a 1A, 72Vdc fast-acting SMD fuse in a 1206 package, ideal for reliable overcurrent protection in compact electronic circuits.

Best for

Consumer electronics
Battery-powered devices
General circuit protection

Avoid if

Applications requiring resettable protection
High-voltage AC circuits exceeding 72V

Check before use

Inrush current profiles
Ambient temperature derating

Key specifications

Rated Current: 1A
Rated Voltage: 72Vdc
Breaking Capacity: 50A
Package: 1206

Compliance & Environment

RoHS: nan
REACH: nan
MSL: nan
ECCN: nan
HTSUS: nan

Application

Consumer ElectronicsPower Supplies

Datasheet

0e09e77c51b89f9140582c94cc0b45e3_2305151205_Shenzhen-JDT-Fuse-JFC1206-1100FS_C136343.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for JFC1206-1100FS: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

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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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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 nano fuse designed for surface mount applications, providing rapid overcurrent protection.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Alternative components

Design and risk insights

Questions & answers

What is the JFC1206-1100FS?+×

What are the key specifications?+×

What should engineers review before using this fuse?+×

Is this fuse environmentally friendly?+×

What are the sourcing risks?+×

What is the pinout of JFC1206-1100FS?+×