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3403.0172.11 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

3403.0172.11 product

3403.0172.11

Fuses

Surface MountTime-LagCeramic Fuse

The SCHURTER UMT 250 (3403.0172.11) is a 4A time-lag surface mount fuse designed for high-reliability primary protection in medical and industrial applications.

Best for

  • Medical devices
  • Battery protection
  • Industrial control boards

Avoid if

  • Applications requiring ultra-fast acting protection

Check before use

  • Pulse current profiles
  • Thermal derating at high ambient temperatures

Key specifications

Rated Current
4 A
Voltage Rating
250 VAC / 125 VDC
Characteristic
Time-Lag (T)
Breaking Capacity
200 A @ 250 VAC

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8536.10.0040

Application

MedicalBattery Management

Datasheet

3403.0172.11-Schurter-datasheet-68361085.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 3403.0172.11: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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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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Alternative components

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

Design and risk insights

Questions & answers

The UMT 250 is a compact, ceramic-housed surface mount fuse with time-lag characteristics, rated for 4A and up to 250VAC/125VDC.