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BK250-800-SZ AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

BK250-800-SZ product

BK250-800-SZ

PTC Resettable Fuses

PPTCResettable Fuse250V

The BK250-800-SZ is a radial-leaded PPTC resettable fuse from Brightking, rated for 250V operation with an 800mA hold current.

Best for

  • Over-current protection
  • High voltage surge protection

Avoid if

  • Reflow soldering environments

Check before use

  • Thermal derating chart for ambient temperatures above 25°C

Key specifications

Max Voltage
250V
Hold Current
800mA
Trip Current
1.6A

Compliance & Environment

RoHS
-
REACH
-
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8533.40.8070

Application

Power SuppliesIndustrial Controls

Datasheet

e1c65d245fa556fc888b66f6ff9ef6c1_2304140030_Brightking-BK250-800-SZ_C94535.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for BK250-800-SZ: 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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Where to Buy

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

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a polymeric positive temperature coefficient (PPTC) resettable fuse designed for over-current protection in high-voltage applications.