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UU9.8-30MH*0.25*100TS AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

UU9.8-30MH*0.25*100TS product

UU9.8-30MH*0.25*100TS

Component

common-mode inductorUU9.830 mHthrough-holevertical

UU9.8-30MH*0.25*100TS is a vertical 4-pin common-mode inductor with two 100-turn windings. It is specified for 30 mH minimum inductance per winding and 1 Ω maximum DCR.

Best for

  • Through-hole common-mode filtering where 30 mH minimum per winding is suitable
  • Vertical magnetic-component layouts

Avoid if

  • A documented current rating is required
  • Specified safety-isolation or compliance approvals are required

Check before use

  • Verify winding polarity and pin mapping
  • Validate DCR loss at operating current
  • Confirm creepage, clearance, and hi-pot requirements

Key specifications

Inductance
30 mH min per winding at 1 kHz, 0.25 V
DCR
1 Ω max per winding at 25°C
Windings
2 × 100 turns, 0.25 mm wire
Connections
N1: 1–2; N2: 4–3
Maximum Body Size
12.0 mm × 16.5 mm × 16.0 mm

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Common-mode noise filteringThrough-hole EMI suppression circuits

Datasheet

C7437517.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for UU9.8-30MH*0.25*100TS: 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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Alternative components

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

Design and risk insights

Questions & answers

It is a vertical common-mode inductor based on a UU9.8 core. It has two windings: N1 from pin 1 to pin 2 and N2 from pin 4 to pin 3, with 100 turns of 0.25 mm wire on each winding.