What are the key electrical ratings?

It features a 1A hold current, 1.8A trip current, 24V maximum voltage, and 40A maximum fault current.

What should be considered during PCB assembly?

The device is designed for SMT reflow soldering. Avoid excessive heat, as multiple soldering cycles can increase internal resistance.

Is this device suitable for high-temperature environments?

It operates between -40°C and +85°C, but note that the hold current derates significantly at higher temperatures.

What is the supply status?

The component is currently active and widely available in the market.

What should sourcing teams check before buying BSMD1206-100-24V?

Check lifecycle (Active), compliance data, distributor availability, and approved-source coverage. Current sourcing signal: Low; readiness: easy.

What is the pinout of BSMD1206-100-24V?

Use the BSMD1206-100-24V datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about BSMD1206-100-24V pinout to locate pins, power rails, and interface signals before layout.

BSMD1206-100-24V Datasheet, Specs, Alternatives & ECAD | BHFUSE

AI summary

The BSMD1206-100-24V is a 1A, 24V surface-mount PTC resettable fuse in a 1206 package, ideal for compact overcurrent protection.

Best for

Consumer electronics
Portable devices
Automotive circuits

Avoid if

Applications exceeding 24V
High-frequency switching requirements

Check before use

Thermal derating chart for operating temperature

Key specifications

Hold Current: 1A
Max Voltage: 24V
Trip Current: 1.8A
Package: 1206

Compliance & Environment

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

Application

Consumer ElectronicsAutomotive

Datasheet

a23b948966172a4aa1dce55e0be5e0eb.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for BSMD1206-100-24V: 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

Where to Buy

Real-time and catalog pricing from verified distributors

Alternative components

Part	Details	Match
BSMD1206-100-30VBHFUSE	Same-series 30V PTC candidate with matching 1A hold and 1.8A trip ratings.	Needs validation

Design and risk insights

Questions & answers

It is a polymer PTC (PPTC) resettable fuse designed for circuit protection against overcurrent faults.

BSMD1206-110-30VBHFUSE	Same-size PTC candidate with higher voltage and higher hold/trip current.	Needs validation
nSMD100-24VTECHFUSE	Cross-vendor 1206 PTC candidate with matching hold, trip, and voltage ratings.	Needs validation

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is the BSMD1206-100-24V?+×

What are the key electrical ratings?+×

What should be considered during PCB assembly?+×

Is this device suitable for high-temperature environments?+×

What is the supply status?+×

What should sourcing teams check before buying BSMD1206-100-24V?+×

What is the pinout of BSMD1206-100-24V?+×