# XRIM322510S1R0MBCA

**XR** · Power Inductors · 1210

XRIM322510S1R0MBCA from XR, 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 | XR |
| 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 |
|---|---|---|---|---|---|---|---|
| Inductance tolerance (ordering code M) |  | -20 |  | 20 | % | Tolerance code M = ±20% per part-numbering table | 2 |
| Inductance | L0 |  | 1 |  | µH | @ (0A) 1MHz, 1.0Vrms | 3 |
| DC resistance | Rdc |  | 25 | 30 | mΩ |  | 3 |
| Heat rating current | Irms |  | 5.4 | 4.9 | A | DC current causing approx. ΔT of 40 ℃ | 3 |
| Saturation current | Isat |  | 6 | 5.3 | A | DC current causing L0 to drop approx. 30% | 3 |
| Operating temperature range |  | -55 |  | 125 | ℃ | Note 5 | 3 |
| Part temperature (ambient + temp rise) |  |  |  | 125 | ℃ | Worst case operating conditions (Note 6) | 3 |
| Insulation resistance |  | 100 |  |  | MΩ | 100 VDC between coil and middle of top surface of body, 60 s | 4 |
| Solderability (electrode area coated) |  | 90 |  |  | % | Sn/Ag3.0/Cu0.5, 245±5℃, immersion 5±1 s | 4 |
| Inductance change after resistance to soldering heat |  | -10 |  | 10 | % | Sn/Ag3.0/Cu0.5, 260±5℃, immersion 10±1 s | 4 |
| Inductance change, high temperature life |  | -10 |  | 10 | % | 125±2℃, 1000 h, measured after 24±4 h | 4 |
| Inductance change, low temperature life |  | -10 |  | 10 | % | -55±2℃, 1000 h, measured after 24±4 h | 4 |
| Inductance change, thermal shock |  | -10 |  | 10 | % | -55±3℃ to 125±3℃, 32 cycles | 4 |
| Inductance change, static humidity |  | -10 |  | 10 | % | 95±3%RH at 60±2℃, 1000±4 h | 4 |
| Inductance change, life with Irms applied |  | -10 |  | 10 | % | 85±2℃, 1000±4 h, Irms applied | 4 |
| Inductance change, temperature characteristic |  | -10 |  | 10 | % | Pc-b and Pc-d versus +20℃ reference, from -40℃ and +125℃ | 4 |
| Peak reflow temperature (Pb-free) | Tp |  |  | 260 | ℃ | Recommended reflow profile, Sn96.5/Ag3/Cu0.5; allowed re-flow times 2 | 5 |
| Storage temperature (recommended) |  | 15 |  | 35 | ℃ | Recommended storage, humidity 25 to 75%RH | 6 |

## CAD (KiCad official)

- Symbol: `XRIM322510S1R0MBCA`
- Footprint: `Inductor_SMD:L_1210_3225Metric`
- 3D model: 1210 (KiCad packages3D, STEP)
- 3D model files: `xrim322510s1r0mbca-etched.step` / `xrim322510s1r0mbca-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `xrim322510s1r0mbca.step` / `xrim322510s1r0mbca.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [XR datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603351554322161664) (6 pp, sha256 `3fd9773765cd2afe`, retrieved 2026-10-17, 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](docs/xrim322510s1r0mbca-datasheet.pdf)