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A250-800 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

A250-800 product

A250-800

Fuses

PTCResettable FuseTelecom Protection

The A250-800 is a radial-leaded PTC resettable fuse from JDTfuse, specifically engineered for 250Vrms telecom circuit protection.

Best for

  • Telecom networking equipment
  • CPE
  • Access equipment

Avoid if

  • Applications requiring non-resettable protection
  • Environments exceeding +85°C

Check before use

  • ITU K.20/K.21 protection requirements

Key specifications

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

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

TelecomNetworking

Datasheet

b87ed628d2a5925ec482de54e28ea320_2305151203_Shenzhen-JDT-Fuse-A250-800_C14767.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for A250-800: 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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Alternative components

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

Design and risk insights

Questions & answers

The A250-800 is a PTC resettable fuse designed to protect telecom networking equipment against high-voltage fault currents, such as power cross or induction surges.