What are the primary electrical ratings?

It features a 500mA hold current, 1A trip current, 6V 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 during rework and ensure the soldering iron is at least 1.5mm away from the device if manual soldering is necessary.

Is this device suitable for automotive applications?

Yes, it is listed for automotive and industrial control applications, provided the operating conditions remain within the specified voltage and temperature limits.

What is the supply status?

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

What should sourcing teams check before buying BSMD0805-050-6V?

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

What is the pinout of BSMD0805-050-6V?

Use the BSMD0805-050-6V datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about BSMD0805-050-6V pinout to locate pins, power rails, and interface signals before layout.

BSMD0805-050-6V Datasheet, Specs, Alternatives & ECAD | bhfuse

AI summary

The BSMD0805-050-6V is a compact 0805-sized PTC resettable fuse designed for overcurrent protection in consumer and industrial electronics.

Best for

Consumer electronics
Battery protection
Automotive controls

Avoid if

Operating voltage exceeds 6V
High-vibration environments without proper mounting

Check before use

Thermal derating at high ambient temperatures

Key specifications

Hold Current: 500mA
Trip Current: 1A
Max Voltage: 6V
Package: 0805

Compliance & Environment

RoHS: RoHS

Application

Consumer ElectronicsAutomotiveBattery Management

Datasheet

pYYBAGHT5l-APQwuAAZL99CNTt4419.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for BSMD0805-050-6V: 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

Part	Details	Match
SMD0805-050-16VTECHFUSE	An upgrade path with a higher voltage rating (16V) and identical hold current.	Needs validation

Design and risk insights

Questions & answers

It is a surface-mount polymer PTC (PPTC) resettable fuse in an 0805 package, used for circuit protection against overcurrent faults.

SMD0805-050TECHFUSE	A strong parametric match from a different vendor with identical key ratings.	Needs validation
SMD0805B050TFYageo	A strong parametric match in the same package with identical key ratings.	Needs validation

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 BSMD0805-050-6V?+×

What are the primary electrical ratings?+×

What should be considered during PCB assembly?+×

Is this device suitable for automotive applications?+×

What is the supply status?+×

What should sourcing teams check before buying BSMD0805-050-6V?+×

What is the pinout of BSMD0805-050-6V?+×