# C3225X7R1H106K250AC

**TDK** · Multilayer ceramic chip capacitor (MLCC) · 1210 (3225 metric)

TDK C3225X7R1H106K250AC: a 10 µF, 50 V, X7R ceramic chip capacitor in the 1210 (3225 metric) case, ±10 % tolerance. A general-purpose bypass and filter part.

## Verification

A person checks each page against its datasheet and signs it off here; the badge turns amber if a checked file changes.

::adom-verified{src="/adom/c3225x7r1h106k250ac/render/verification.json"}

## Key specifications

| Parameter | Value | Source |
|---|---|---|
| Capacitance | 10 µF ±10 % | TDK product page (2026-11-03) |
| Rated voltage | 50 V | TDK product page (2026-11-03) |
| Dielectric | X7R | TDK product page (2026-11-03) |
| Operating temperature | -55 to 125 °C | TDK product page (2026-11-03) |
| Case size | 1210 (3225 metric) | TDK product page (2026-11-03) |
| Body L x W x T | 3.20 ±0.40 x 2.50 ±0.30 x 2.50 ±0.30 mm | TDK product page (2026-11-03) |
| Dissipation factor | 5 % max | TDK product page (2026-11-03) |
| Insulation resistance | 50 MOhm min | TDK product page (2026-11-03) |
| AEC-Q200 | no (commercial grade) | TDK product page (2026-11-03) |
| Status | Production | TDK product page (2026-11-03) |
| Catalog | C3225 series table | datasheet p.36 |

## Ordering

| Distributor | Part number | Stock (2026-11-03) | Note |
|---|---|---|---|
| Mouser | [810-C3225X7R1H106250](https://www.mouser.com/en/ProductDetail/TDK/C3225X7R1H106K250AC?qs=P1JMDcb91o63VE%252BNwtSqAw%3D%3D) | 120,456 | lead time 168 Days, $1.02 each |
| DigiKey | [445-C3225X7R1H106K250ACTR-ND](https://www.digikey.com/en/products/detail/tdk/C3225X7R1H106K250AC/10413509) | | number from a DigiKey lookup on 2026-11-03 |
| LCSC / JLCPCB | not looked up | | |

## CAD

| File | What it is |
|---|---|
| `c3225x7r1h106k250ac.kicad_sym` | KiCad symbol from KiCad's `Device:C`, with MPN, manufacturer, Mouser and DigiKey numbers as properties |
| `c3225x7r1h106k250ac.kicad_mod` | KiCad footprint: KiCad's `Capacitor_SMD:C_1210_3225Metric` |
| `c3225x7r1h106k250ac.step` / `c3225x7r1h106k250ac.glb` | 3D model, Z-up, seated on z = 0: KiCad packages3D C_1210_3225Metric.step (KiCad 10.0.4 library on noah-asus), unmodified |
| `c3225x7r1h106k250ac.lbr` | Fusion 360 / EAGLE library: one deviceset with MPN, MANUFACTURER, MOUSER_PN and DIGIKEY_PN attributes |
| `altium/Adom_c3225x7r1h106k250ac.SchLib` / `.PcbLib` | Altium library pair (adom-lbr, no Altium needed), parameters carry the part numbers; `altium/*.adom-lbr.json` is the hub it was built from |
| `provenance/files.json` | Every file on this page: source, retrieval date, SHA-256, authoring class and generator |

## Provenance

- **Datasheet:** [docs/c3225x7r1h106k250ac-datasheet.pdf](docs/c3225x7r1h106k250ac-datasheet.pdf) (TDK MLCC commercial grade general catalog, August 2026), from [product.tdk.com](https://product.tdk.com/system/files/dam/doc/product/capacitor/ceramic/mlcc/catalog/mlcc_commercial_general_en.pdf), retrieved 2026-11-03.
- **Specs:** each row names its datasheet page or the TDK product page (saved in docs/).
- **Mouser number and stock:** looked up 2026-11-03 with adom-mouser; DigiKey number with adom-digikey; exact part number and manufacturer.
- **Footprint:** KiCad 10.0.4 library `Capacitor_SMD:C_1210_3225Metric`, unmodified apart from its name.
- **3D:** KiCad packages3D C_1210_3225Metric.step (KiCad 10.0.4 library on noah-asus), unmodified.

## Related

- First used on the [AM32 ESC Molecule v1](https://wiki.adom.inc/adom/am32-esc-v1) (private project page).