# GRM32ER71J106MA12L

**MURATA ELECTRONICS** · Global Sourcing Parts · 1210

GRM32ER71J106MA12L from MURATA ELECTRONICS, 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 capacitor; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised capacitor; either orientation. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | MURATA ELECTRONICS |
| Package | 1210 |
| Category | Global Sourcing Parts |
| 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 |
|---|---|---|---|---|---|---|---|
| Capacitance tolerance (code M) |  | -20 |  | 20 | % | Tolerance code M = ±20%, decoded from MPN | 8 |
| Capacitance change over temperature (X7R, code R7) |  | -15 |  | 15 | % | X7R (R7), -55 to 125°C, reference 25°C | 7 |
| Operating temperature range (X7R, code R7) |  | -55 |  | 125 | °C | X7R (R7) operating temperature range | 7 |
| Rated voltage |  |  | 63 |  | Vdc | Voltage code J = DC63V (decoded from MPN; table shows 1J = DC63V) | 8 |
| Nominal capacitance |  |  | 10 |  | µF | Capacitance code 106 = 10×10^6 pF, decoded from MPN | 8 |

## Materials and finish

As the datasheet states them (page.json `metadata.appearance`; the 3D model's colours follow it).

| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts |  | tin | Please contact our sales representative or product engineers on the use of Sn-Zn based solder in advance. | 132 |

## CAD (KiCad official)

- Symbol: `GRM32ER71J106MA12L`
- Footprint: `Capacitor_SMD:C_1210_3225Metric`
- 3D model: 1210 (KiCad packages3D, STEP)
- 3D model files: `grm32er71j106ma12l-etched.step` / `grm32er71j106ma12l-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `grm32er71j106ma12l.step` / `grm32er71j106ma12l.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [MURATA ELECTRONICS datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589839093283917824) (154 pp, sha256 `e39162811139f81a`, retrieved 2026-10-19, 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/grm32er71j106ma12l-datasheet.pdf)