component
AFE201210S2R2MBT
Public Made by Adomby adom
Magnetsyc Power Inductors, 0805. Pinout cross-checked by two models against the datasheet, 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
markdownAFE201210S2R2MBT
Magnetsyc · Power Inductors · 0805
AFE201210S2R2MBT from Magnetsyc, 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 electrode at one end of the 2.0 mm body, a non-polarized inductor terminal rated for Irms 2.0 A typical (1.7 A max) and Isat 2.7 A typical (2.4 A max), with a recommended pad of 0.50 mm gap by 1.30 mm width. |
| 2 | 2 | passive | Terminal electrode at the opposite end of the body, a non-polarized inductor terminal with 2.2 uH at 1 MHz and Rdc 135 mOhm typical (150 mOhm max) between the two terminals. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Magnetsyc |
| 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 (code M) | -20 | 20 | % | Code M = ±20% (part-numbering table) | 1 | ||
| DC resistance Rdc | Rdc | 135 | 150 | mΩ | 2 | ||
| Heat rating current | Irms | 2 | 1.7 | A | DC current causing approx. ΔT of 40℃ (Note 3) | 2 | |
| Saturation current | Isat | 2.7 | 2.4 | A | DC current causing L0 to drop approx. 30% (Note 4) | 2 | |
| Insulation resistance | 100 | MΩ | 100 VDC between inductor coil and middle of top surface of body, 60 s | 6 | |||
| Operating temperature range | -40 | 125 | ℃ | Including self temp. rise | 1 | ||
| Part temperature (ambient + temp rise) | 125 | ℃ | Worst-case operating conditions; should not exceed 125℃ (Note 6) | 3 | |||
| Inductance change, temperature characteristic | -20 | 20 | % | Pc-b and Pc-d; steps a (+20℃), b (-40℃), c (+20℃), d (+125℃), e (+20℃) | 6 | ||
| Inductance change, resistance to soldering heat | -10 | 10 | % | Solder 260±5℃, immersion 10±1 s | 6 | ||
| Inductance change, high temperature | -10 | 10 | % | 125±2℃, 1000 h | 6 | ||
| Inductance change, low temperature | -10 | 10 | % | -40±2℃, 1000 h | 6 | ||
| Inductance change, thermal shock | -10 | 10 | % | -55±3℃ and 125±3℃, 32 cycles | 6 | ||
| Inductance change, static humidity | -10 | 10 | % | 95±3% RH at 60±2℃, 1000 h | 6 | ||
| Inductance change, storage with Irms applied (row label not printed) | -10 | 10 | % | 85±2℃, 1000 h with Irms applied | 6 | ||
| Inductance L0 | L0 | 2.2 | µH | @ (0A) 1MHz | 2 |
CAD (KiCad official)
- Symbol:
AFE201210S2R2MBT - Footprint:
Inductor_SMD:L_0805_2012Metric - 3D model: 0805 (KiCad packages3D, STEP)
- 3D model files:
afe201210s2r2mbt-etched.step/afe201210s2r2mbt-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);afe201210s2r2mbt.step/afe201210s2r2mbt.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Magnetsyc datasheet (8 pp, sha256
2fef64c7d604b2dd, retrieved 2026-11-07, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-5-5(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).