ProjectsPricingInsights

250V-300 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

250V-300 product

250V-300

Fuses

PTCResettable Fuse250VRadial

The Yint 250V-300 is a radial-leaded PTC resettable fuse designed for overcurrent protection in 250V circuits.

Best for

  • Overcurrent protection in 250V power circuits
  • Telecommunications equipment
  • General electronic circuit protection

Avoid if

  • The application requires a hold current significantly higher than 300mA
  • The operating environment exceeds 85°C

Check before use

  • Verify the maximum fault current of the circuit does not exceed the device's maximum interrupt rating.

Key specifications

Rated Voltage
250 V
Hold Current
300 mA
Trip Current
600 mA
Lead Spacing
5.1 mm

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power SuppliesIndustrial Controls

Datasheet

2ce469a61092336a3801b20e351c0e5c_2405291659_Yint-250V-300_C22438730.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 250V-300: 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

Alternative components

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

Design and risk insights

Questions & answers

The 250V-300 is a polymeric positive temperature coefficient (PTC) resettable fuse manufactured by Yint, rated for 250V operation with a 300mA hold current.