component
YWIF1005-R11K
Public Made by Adomby adom
YJYCOIN Inductors (SMD), 0402. 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
markdownYWIF1005-R11K
YJYCOIN · Inductors (SMD) · 0402
YWIF1005-R11K from YJYCOIN, in a 0402. 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 | YJYCOIN |
| Package | 0402 |
| 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 |
|---|---|---|---|---|---|---|---|
| Minimum self-resonant frequency (SRF) | 1000 | MHz | 2 | ||||
| DC resistance (Rdc) | Rdc | 0.2 | Ω | 2 | |||
| Saturation DC current (Isat) | Isat | 850 | mA | Inductance drop approximately 30% of L0 at Isat | 2 | ||
| Inductance tolerance (K = ±10%) | -10 | 10 | % | Tolerance letter K in part number | 1 | ||
| Nominal inductance (L) | L | 110 | nH | Measured at Freq. 7.9 MHz | 2 | ||
| Operating temperature | -40 | 85 | ℃ | 1 | |||
| Storage temperature | -10 | 40 | ℃ | R.H.: 65% Max | 2 |
CAD (KiCad official)
- Symbol:
YWIF1005-R11K - Footprint:
Inductor_SMD:L_0402_1005Metric - 3D model: 0402 (KiCad packages3D, STEP)
- 3D model files:
ywif1005-r11k-etched.step/ywif1005-r11k-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ywif1005-r11k.step/ywif1005-r11k.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: YJYCOIN datasheet (5 pp, sha256
6bc9c21cc97cba36, 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).