component
WI0603LD2R2MST-TIA-HF
Public Made by Adomby adom
DDY Inductors (SMD), 0603. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownWI0603LD2R2MST-TIA-HF
DDY · Inductors (SMD) · 0603
WI0603LD2R2MST-TIA-HF from DDY, in a 0603. 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 | 0603 |
| 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 | % | Tolerance letter M for this MPN, printed M±20% | 4 | ||
| DC resistance tolerance | Rdc | -30 | 30 | % | Column header printed as Rdc±30% | 5 | |
| Operating temperature | -40 | 85 | °C | 4 | |||
| Reflow peak tip temperature (lead free) | 260 | °C | Re-flow soldering (lead free), tip temperature max | 6 | |||
| Hand soldering time | 3 | s | Hand soldering, 20 W iron, 1.0 mm tip | 6 | |||
| Reflow time at peak | TP | 10 | s | TP 260°C, 10 s max | 6 | ||
| Inductance | L | 2.2 | µH | Measured @1MHz | 5 | ||
| Quality factor | Q | 10 | Measured @1MHz | 5 | |||
| Self-resonant frequency | SRF | 90 | MHz | 5 | |||
| DC resistance | Rdc | 0.3 | Ω | 5 | |||
| Rated DC current | Irms | 600 | mA | Temperature rise (ΔT) approximately 40°C at Irms | 5 |
CAD (KiCad official)
- Symbol:
WI0603LD2R2MST-TIA-HF - Footprint:
Inductor_SMD:L_0603_1608Metric - 3D model: 0603 (KiCad packages3D, STEP)
- 3D model files:
wi0603ld2r2mst-tia-hf-etched.step/wi0603ld2r2mst-tia-hf-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);wi0603ld2r2mst-tia-hf.step/wi0603ld2r2mst-tia-hf.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: DDY datasheet (7 pp, sha256
17a3d30b10c7df3b, retrieved 2026-10-17, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarytwo-terminal convention(convention), consensusoff(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).