# XYDBPCNANF-12MHZ

**TAITIEN Elec** · Crystals · SMD2520-4P

XYDBPCNANF-12MHZ from TAITIEN Elec, in a SMD2520-4P. 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 1 (bottom view pad #1); the datasheet does not give a pin name, so this is one of the two crystal connections. |
| 2 | GND | power_in | Connected to the metal cover; the datasheet says to connect it to ground. |
| 3 | XTAL2 | passive | Crystal terminal 2 (bottom view pad #3); the datasheet does not give a pin name, so this is the other crystal connection. |
| 4 | GND | power_in | Connected to the metal cover; the datasheet says to connect it to ground. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | TAITIEN Elec |
| Package | SMD2520-4P |
| Category | Crystals/Oscillators/Resonators |
| 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 |
|---|---|---|---|---|---|---|---|
| Equivalent Series Resistance (Mode A1, 12 MHz Fo < 20 MHz) | E.S.R |  |  | 150 | Ω | Mode A1; 12 MHz Fo < 20 MHz | 1 |
| Shunt Capacitance | Co |  |  | 3 | pF |  | 1 |
| Insulation Resistance |  | 500 |  |  | MΩ | @ DC100V | 1 |
| Aging |  | -1 |  | 1 | ppm/year |  | 1 |
| Storage Temp. Range |  | -40 |  | 125 | °C |  | 1 |
| Level of Drive |  |  |  | 200 | µw | printed as '10 to 200 µw'; no column given for the lower value | 1 |
| Standard Frequency (nominal) |  |  | 12 |  | MHz |  | 1 |

## CAD (KiCad official)

- Symbol: `XYDBPCNANF-12MHZ`
- Footprint: `Crystal:Crystal_SMD_2520-4Pin_2.5x2.0mm`
- 3D model: SMD2520-4P (KiCad packages3D, STEP)
- 3D model files: `xydbpcnanf-12mhz-etched.step` / `xydbpcnanf-12mhz-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `xydbpcnanf-12mhz.step` / `xydbpcnanf-12mhz.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [TAITIEN Elec datasheet](docs/xydbpcnanf-12mhz-datasheet.pdf) (1 pp, sha256 `6ae496b0fe9f0bc8`, retrieved 2026-10-21, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-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/xydbpcnanf-12mhz-datasheet.pdf)