component
YSMC322512H-R47MB
Public Made by Adomby adom
YJYCOIN Power Inductors, 1210. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
| Name | Last updated |
|---|---|
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| README.md | 16d ago |
| ysmc322512h-r47mb-etched.glb | 16d ago |
| ysmc322512h-r47mb-etched.step | 16d ago |
| ysmc322512h-r47mb-hero.glb | 16d ago |
| ysmc322512h-r47mb-hero.overlay.json | 16d ago |
| ysmc322512h-r47mb.glb | 16d ago |
| ysmc322512h-r47mb.kicad_mod | 16d ago |
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| ysmc322512h-r47mb.step | 16d ago |
YSMC322512H-R47MB
YJYCOIN · Power Inductors · 1210
YSMC322512H-R47MB from YJYCOIN, in a 1210. 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 | 1210 |
| 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 |
|---|---|---|---|---|---|---|---|
| DC resistance | 14 | 19 | mΩ | MPN YSMC322512H-R47MB; referenced to 25 ℃ ambient | 17 | ||
| Heat rating current | 7.5 | 7.2 | A | DC current giving temperature rise of approx. 40 ℃ (as printed); printed typ exceeds max | 17 | ||
| Saturation current | 8.6 | 8.2 | A | Current at which inductance decreases to approx. 70% of initial value; printed typ exceeds max | 17 | ||
| Inductance tolerance | -20 | 20 | % | Tolerance code M = ±20% | 1 | ||
| Insulation resistance | 100 | MΩ | 100 VDC between inductor coil and middle of top surface of body for 60 s | 24 | |||
| Operating temperature (including self-temperature rise) | -55 | 125 | ℃ | Including self-temperature rise | 1 | ||
| Part temperature (ambient + temperature rise) | 125 | ℃ | Worst case operating conditions; should not exceed | 23 | |||
| Peak package body temperature (Tp), Pb-free reflow | Tp | 260 | ℃ | Pb-free reflow per J-STD-020D; package thickness <1.6 mm, any volume (Table 2) | 25 | ||
| Allowed re-flow times | 2 | times | Reflow | 25 | |||
| Recommended storage temperature | 15 | 35 | ℃ | Warehouse storage recommended by manufacturer | 23 | ||
| Recommended storage humidity | 25 | 75 | %RH | Warehouse storage recommended by manufacturer | 23 | ||
| Inductance | L | 0.47 | uH | Measured at 1 MHz | 17 |
CAD (KiCad official)
- Symbol:
YSMC322512H-R47MB - Footprint:
Inductor_SMD:L_1210_3225Metric - 3D model: 1210 (KiCad packages3D, STEP)
- 3D model files:
ysmc322512h-r47mb-etched.step/ysmc322512h-r47mb-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ysmc322512h-r47mb.step/ysmc322512h-r47mb.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: YJYCOIN datasheet (30 pp, sha256
4cdf5ed2b516c32e, 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).