# XXHBBCNANF-27.000000MHZ

**TAITIEN Elec** · Crystals · SMD3225-4P

XXHBBCNANF-27.000000MHZ from TAITIEN Elec, 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 1 (#1), one side of the crystal; the datasheet does not label its function further. |
| 2 | GND | power_in | Pad #2 is connected to the lid and must be connected to ground. |
| 3 | XTAL2 | passive | Crystal terminal 2 (#3), the other side of the crystal; the datasheet does not label its function further. |
| 4 | GND | power_in | Pad #4 is connected to the lid and must be connected to ground. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | TAITIEN Elec |
| Package | SMD3225-4P |
| Category | Crystals/Oscillators/Resonators |
| Pins | 4 |

## CAD (KiCad official)

- Symbol: `XXHBBCNANF-27.000000MHZ`
- Footprint: `Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm`
- 3D model: SMD3225-4P (KiCad packages3D, STEP)
- 3D model files: `xxhbbcnanf-27-000000mhz-etched.step` / `xxhbbcnanf-27-000000mhz-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `xxhbbcnanf-27-000000mhz.step` / `xxhbbcnanf-27-000000mhz.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [TAITIEN Elec datasheet](docs/xxhbbcnanf-27-000000mhz-datasheet.pdf) (1 pp, sha256 `981da8f9bd66f819`, retrieved 2026-10-22, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (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/xxhbbcnanf-27-000000mhz-datasheet.pdf)