# TAXM16M4RFBCCT2T

**TAE(Zhejiang Abel Elec)** · Crystals · SMD3225-4P

TAXM16M4RFBCCT2T from TAE(Zhejiang Abel 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 on the chamfered index pad, shown in the see-through outline drawing as wired to the quartz blank; the datasheet gives no printed function name. |
| 2 | NC | unconnected | Pad with no internal connection to the quartz blank drawn in the outline; the datasheet gives no printed function name. |
| 3 | XTAL2 | passive | Second crystal terminal, diagonally opposite pin 1, shown in the see-through outline drawing as wired to the quartz blank; the datasheet gives no printed function name. |
| 4 | NC | unconnected | Pad with no internal connection to the quartz blank drawn in the outline; the datasheet gives no printed function name. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | TAE(Zhejiang Abel Elec) |
| Package | SMD3225-4P |
| Category | Crystals/Oscillators/Resonators |
| Pins | 4 |

## 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 |  | gold | 6 引脚PIN 可伐合金镀金KOVAR Au plating SHENZHEN YAJINGXIN ELECTRONICS CO.,LTD | 8 |

## CAD (KiCad official)

- Symbol: `TAXM16M4RFBCCT2T`
- Footprint: `Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm`
- 3D model: SMD3225-4P (KiCad packages3D, STEP)
- 3D model files: `taxm16m4rfbcct2t-etched.step` / `taxm16m4rfbcct2t-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `taxm16m4rfbcct2t.step` / `taxm16m4rfbcct2t.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [TAE(Zhejiang Abel Elec) datasheet](docs/taxm16m4rfbcct2t-datasheet.pdf) (10 pp, sha256 `1114388c81492db1`, retrieved 2026-10-22, 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:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).

[Datasheet PDF](docs/taxm16m4rfbcct2t-datasheet.pdf)