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BSMD2920-300-33V AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

BSMD2920-300-33V product

BSMD2920-300-33V

PTC Resettable Fuses

PTCResettable FuseSMD2920Overcurrent Protection

The BSMD2920-300-33V is a 3.0A resettable PTC fuse in a 2920 SMD package, ideal for overcurrent protection in automotive and industrial circuits.

Best for

  • Automotive electronics
  • Industrial control systems
  • Battery protection

Avoid if

  • Applications requiring extremely fast sub-millisecond response times
  • Environments exceeding 85°C

Check before use

  • Thermal derating curves for high-temperature environments

Key specifications

Hold Current
3.0 A
Trip Current
6.0 A
Max Voltage
33 V
Max Fault Current
40 A

Application

AutomotiveIndustrialConsumer Electronics

Datasheet

7a9328b89df1c0a395982cb02d4276c8_2309271039_BHFUSE-BSMD2920-300-33V_C18203127.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for BSMD2920-300-33V: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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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
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Alternative components

2
PartDetailsMatch
BSMD2920-200-33VBHFUSE

Same 2920 and 33V class, but BSMD2920-200-33V has lower hold and trip current.

Needs validation

Design and risk insights

Questions & answers

It is a polymer PTC (Positive Temperature Coefficient) resettable fuse designed for surface-mount applications, providing protection against overcurrent faults.