# C3SB10.000F12M13

**CJKJ** · Crystals · SMD3225-4P

C3SB10.000F12M13 from CJKJ, in a SMD3225-4P. 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 | XTAL1 | passive | Crystal terminal connected to the resonator element (10.000000 MHz, CL 12 pF, max ESR 100 Ω); interchangeable with pin 3. |
| 2 | GND | power_in | Ground pad labeled GND in the connection diagram, not connected to the resonator element. |
| 3 | XTAL2 | passive | Crystal terminal connected to the resonator element (10.000000 MHz, CL 12 pF, max ESR 100 Ω); interchangeable with pin 1. |
| 4 | GND | power_in | Ground pad labeled GND in the connection diagram, not connected to the resonator element. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | CJKJ |
| Package | SMD3225-4P |
| Category | Resonators/Oscillators |
| Pins | 4 |

## Electrical characteristics

Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).

| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Frequency tolerance at 25°C |  | -10 |  | 10 | ppm | At 25℃ | 3 |
| Frequency tolerance over temperature |  | -30 |  | 30 | ppm | Topr -40 to 85 ℃ | 3 |
| Aging rate |  | -3 |  | 3 | ppm | Per year | 3 |
| Insulation resistance | Rins | 500 |  |  | MΩ | at DC 100V | 3 |
| Equivalent resistance | Rr |  |  | 100 | Ω |  | 3 |
| Shunt (static) capacitance | C0 |  |  | 5 | pF |  | 3 |
| Drive level | DL |  | 100 | 200 | uW |  | 3 |
| Product weight |  |  |  | 0.02 | g |  | 3 |
| Operating temperature range | Topr | -40 |  | 85 | ℃ |  | 3 |
| Storage temperature range | Tstg | -55 |  | 125 | ℃ |  | 3 |
| Load capacitance | CL |  | 12 |  | pF |  | 3 |
| Marked (nominal) frequency | FL |  | 10 |  | MHz |  | 3 |

## CAD (KiCad official)

- Symbol: `C3SB10.000F12M13`
- Footprint: `Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm`
- 3D model: SMD3225-4P (KiCad packages3D, STEP)
- 3D model files: `c3sb10-000f12m13-etched.step` / `c3sb10-000f12m13-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `c3sb10-000f12m13.step` / `c3sb10-000f12m13.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [CJKJ datasheet](docs/c3sb10-000f12m13-datasheet.pdf) (8 pp, sha256 `c7f0b4e4e97e2926`, retrieved 2026-10-30, tier: lcsc)
- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text+vision), consensus `claude-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).

[Datasheet PDF](docs/c3sb10-000f12m13-datasheet.pdf)