ProjectsPricingInsights

BK30-250-SI AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

BK30-250-SI product

BK30-250-SI

PTC Resettable Fuses

PTCResettable FuseCircuit Protection

The BK30-250-SI is a 30V, 2.5A radial leaded PTC resettable fuse used for over-current protection.

Best for

  • Over-current protection in consumer and industrial electronics

Avoid if

  • Applications requiring high-speed switching or non-resettable fuse requirements

Check before use

  • Ambient temperature derating

Key specifications

Hold Current
2.5 A
Max Voltage
30 V
Resistance Range
0.027 - 0.080 Ohm

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8533.40.8070

Application

General Circuit Protection

Datasheet

7d09c52599f29d4c7421b66c113aa392_2304140030_Brightking-BK30-250-SI_C268776.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for BK30-250-SI: 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

Login required · CAD models billed separately as an add-on

Where to Buy

Real-time and catalog pricing from verified distributors

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 PTC resettable fuse designed for over-current protection in electronic circuits.