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SMD0805B050TF AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMD0805B050TF product

SMD0805B050TF

PTC Resettable Fuses

PTCResettable Fuse0805Overcurrent Protection

The SMD0805B050TF is a reliable 0.5A resettable PTC fuse in an 0805 package, ideal for space-constrained overcurrent protection.

Best for

  • Portable electronics
  • USB port protection
  • Space-constrained designs

Avoid if

  • Constant fault conditions
  • Circuits exceeding 6V
  • High-vibration environments without proper mounting

Check before use

  • Ambient temperature derating
  • Peak fault current

Key specifications

Hold Current
0.5 A
Trip Current
1.0 A
Max Voltage
6 V
Package
0805

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level 1
ECCN
-
HTSUS
-

Application

Consumer ElectronicsUSB Peripherals

Datasheet

c1208bfc419b087f74becb1c7af7305d_2304140030_Brightking-SMD0805B050TF_C269104.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMD0805B050TF: 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
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

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Live prices updated on demand · Catalog (~) prices may differ

Alternative components

2
PartDetailsMatch
SMD0805-050TECHFUSE

This TECHFUSE part is a strong pin-to-pin alternative, matching package, voltage, and key current ratings.

Needs validation

Design and risk insights

Questions & answers

It is a surface-mount resettable PTC fuse designed to protect circuits from overcurrent conditions by transitioning to a high-resistance state when tripped.