component

WI0805QD100MST-HF

Public Made by Adom

by adom

DDY Inductors (SMD), 0805. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

componentinductors, coils, chokeswi0805qd100mst-hffactory-2.0.0extractor-text
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WI0805QD100MST-HF

DDY · Inductors (SMD) · 0805

WI0805QD100MST-HF from DDY, in a 0805. 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 Terminal 1 of an unpolarised inductor or ferrite bead; either orientation.
2 2 passive Terminal 2 of an unpolarised inductor or ferrite bead; either orientation.

Key specifications

Parameter Value
Manufacturer DDY
Package 0805
Category Inductors, Coils, Chokes
Pins 2

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 tolerance (M, ±20%) -20 20 % 5
Rdc tolerance Rdc -30 30 % 5
DC resistance (Rdc) max Rdc 0.53 Ω 5
Operating temperature -40 85 °C 4
Storage temperature -10 40 °C Storage, R.H. 65% max 4
Inductance L (nominal) L 10 µH Freq 1 MHz 5
Q factor Q 10 Freq 1 MHz 5
Self-resonant frequency SRF 35 MHz 5
Saturation current Isat 410 mA 5
Rated current Irms 450 mA 5

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
shell copper Area of copper wire exposed in magnetic shield 6

CAD (KiCad official)

  • Symbol: WI0805QD100MST-HF
  • Footprint: Inductor_SMD:L_0805_2012Metric
  • 3D model: 0805 (KiCad packages3D, STEP)
  • 3D model files: wi0805qd100mst-hf-etched.step / wi0805qd100mst-hf-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); wi0805qd100mst-hf.step / wi0805qd100mst-hf.glb are the bare package body.

Provenance

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

  • Datasheet: DDY datasheet (7 pp, sha256 f438f181373b3332, retrieved 2026-10-20, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins, primary two-terminal convention (convention), consensus off (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF