# TJ2125000NYGBC

**JYJE** · Crystals · SMD2016-4P

TJ2125000NYGBC from JYJE, in a SMD2016-4P. 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, connected through the internal element to pad #3 per the top-view drawing (fundamental mode, 16-96 MHz, drive level 10-50 uW typical). |
| 2 | NC | unconnected | Pad #2 has no electrical function shown in the top-view drawing; it is a mechanical/solder pad with no connection to the crystal element. |
| 3 | XTAL2 | passive | Crystal terminal 2, connected through the internal element to pad #1 per the top-view drawing (shunt capacitance C0 7 pF max). |
| 4 | NC | unconnected | Pad #4 (chamfered pad marking pin 1 orientation in the drawing) has no electrical function shown; it is a mechanical/solder pad with no connection to the crystal element. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | JYJE |
| Package | SMD2016-4P |
| 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 |
|---|---|---|---|---|---|---|---|
| Frequency range (fundamental) |  | 16 |  | 96 | MHz | TJ21 series range 16.000-96.000 MHz, Fundamental mode | 1 |
| ESR (equivalent series resistance) | ESR |  |  | 100 | ohm | 16.000-25.000 MHz, Fundamental | 1 |
| ESR (equivalent series resistance) | ESR |  |  | 80 | ohm | 25.000-30.000 MHz, Fundamental | 1 |
| ESR (equivalent series resistance) | ESR |  |  | 60 | ohm | 35.000-42.000 MHz, Fundamental | 1 |
| ESR (equivalent series resistance) | ESR |  |  | 50 | ohm | 42.000-96.000 MHz, Fundamental | 1 |
| Shunt capacitance | C0 |  |  | 7 | pF | Maximum | 1 |
| Insulation resistance |  | 500 |  |  | MΩ | at DC 100V | 1 |
| Aging |  | -3 |  | 3 | ppm/year | at 25℃, maximum (printed ±3ppm/year) | 1 |
| Frequency drift (temperature frequency deviation) |  | -20 |  | 20 | ppm | Printed as ±10ppm～±20ppm over operating temperature; grade not decodable from MPN text | 1 |
| Operating temperature range |  | -20 |  | 70 | ℃ | Printed variant -20℃～+70℃ | 1 |
| Operating temperature range |  | -40 |  | 85 | ℃ | Printed variant -40℃～+85℃ | 1 |
| Storage temperature range |  | -20 |  | 60 | ℃ | Printed variant -20℃～+60℃ | 1 |
| Storage temperature range |  | -55 |  | 125 | ℃ | Printed variant -55℃～+125℃ | 1 |
| Drive level |  | 10 |  | 50 | uW | Printed as 'Typical' 10uw～50uw | 1 |

## CAD (KiCad official)

- Symbol: `TJ2125000NYGBC`
- Footprint: `Crystal:Crystal_SMD_2016-4Pin_2.0x1.6mm`
- 3D model: SMD2016-4P (KiCad packages3D, STEP)
- 3D model files: `tj2125000nygbc-etched.step` / `tj2125000nygbc-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tj2125000nygbc.step` / `tj2125000nygbc.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [JYJE datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590175048506892288) (1 pp, sha256 `e72b9e1af4b7c6d0`, retrieved 2026-10-21, 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/tj2125000nygbc-datasheet.pdf)