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YDTC181007-182L

Public Made by Adom

by adom

YJYCOIN Common Mode Filters, DIP-4. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.

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YDTC181007-182L

YJYCOIN · Common Mode Filters · DIP-4

YDTC181007-182L from YJYCOIN, in a DIP-4. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 1 passive Start of winding N1 (1-2, split winding, 14.5 turns REF of 2UEWF Φ1.0), polarity-dot end; part of the 1.8mH Min. winding with DCR 15mΩ Max.
2 2 passive Finish of winding N1 (1-2, split winding, 14.5 turns REF of 2UEWF Φ1.0); L 1.8mH Min. measured 1-2 at 1kHz/0.25V, DCR 15mΩ Max.
3 3 passive Finish of winding N2 (4-3, split winding, 14.5 turns REF of 2UEWF Φ1.0); L 1.8mH Min. measured 4-3 at 1kHz/0.25V, DCR 15mΩ Max.
4 4 passive Start of winding N2 (4-3, split winding, 14.5 turns REF of 2UEWF Φ1.0), polarity-dot end; coil-to-coil hi-pot 1000VAC and coil-to-core 600VAC.

Key specifications

Parameter Value
Manufacturer YJYCOIN
Package DIP-4
Category Filters
Pins 4

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Inductance L 1.8 mH 1KHz/0.25V 100Ω HP-4284A 3
DC resistance DCR 15 mΩ 25℃ 3

CAD (KiCad official)

  • Symbol: YDTC181007-182L
  • Footprint: Package_DIP:DIP-4_W7.62mm
  • 3D model: DIP-4 (KiCad packages3D, STEP)
  • 3D model files: ydtc181007-182l-etched.step / ydtc181007-182l-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ydtc181007-182l.step / ydtc181007-182l.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: YJYCOIN datasheet (4 pp, sha256 8bd4f3082c0c70ed, retrieved 2026-10-21, tier: lcsc)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF