# Y26003271C2040DYJY

**JGHC** · Crystals · DT-26

Y26003271C2040DYJY from JGHC, in a DT-26. 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 | 1 | passive | Terminal 1 of a two-terminal crystal; either orientation. |
| 2 | 2 | passive | Terminal 2 of a two-terminal crystal; either orientation. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | JGHC |
| Package | DT-26 |
| Category | Crystals, Oscillators, Resonators |
| Pins | 2 |

## 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℃ |  | -20 |  | 20 | ppm | at 25℃ | 2 |
| Aging (first year) |  | -3 |  | 3 | ppm | First year | 2 |
| Shunt capacitance |  |  |  | 3 | pF |  | 2 |
| Equivalent series resistance |  |  |  | 40 | KΩ |  | 2 |
| Insulation resistance |  | 500 |  |  | MΩ | DC100V | 2 |
| Solderability (lead coverage) |  | 95 |  |  | % | Dipped lead surface covered with continuous new solder | 3 |
| Operating temperature range |  | -20 |  | 70 | ℃ |  | 2 |
| Storage temperature range |  | -40 |  | 85 | ℃ |  | 2 |
| Recommended drive level |  |  |  | 1 | μW | Less than 1.0μW is recommended | 5 |
| Lead soldering temperature |  |  |  | 380 | ℃ | Lead wire soldered within 3 seconds with iron | 2 |
| Dip soldering temperature |  |  |  | 260 | ℃ | In dip mounting, soldered within 10 seconds | 2 |
| Solder heat resistance (material melting point) |  |  |  | 230 | ºC | Heating package above this may deteriorate characteristics | 5 |
| Frequency change after vibration |  | -5 |  | 5 | ppm | 10-55Hz, 1.5mm amplitude, 2h each direction X.Y.Z | 3 |
| Resistance change after vibration |  |  |  | 5 | kohm | 10-55Hz, 1.5mm amplitude, 2h each direction X.Y.Z | 3 |
| Frequency change after shock |  | -5 |  | 5 | ppm | 3 free drops from 75cm onto hardwood board | 3 |
| Resistance change after shock |  |  |  | 5 | kohm | 3 free drops from 75cm onto hardwood board | 3 |
| Frequency change after high temperature |  | -5 |  | 5 | ppm | 96 hours at +100℃±2℃ | 3 |
| Resistance change after high temperature |  |  |  | 5 | kohm | 96 hours at +100℃±2℃ | 3 |
| Frequency change after low temperature |  | -5 |  | 5 | ppm | 72 hours at -40℃±2℃ | 3 |
| Resistance change after low temperature |  |  |  | 5 | kohm | 72 hours at -40℃±2℃ | 3 |
| Frequency change after humidity |  | -5 |  | 5 | ppm | 96 hours at +40℃±2℃, relative humidity 90-95% | 3 |
| Resistance change after humidity |  |  |  | 5 | kohm | 96 hours at +40℃±2℃, relative humidity 90-95% | 3 |
| Frequency change after temperature cycle |  | -5 |  | 5 | ppm | 50 cycles | 3 |
| Resistance change after temperature cycle |  |  |  | 5 | kohm | 50 cycles | 3 |
| Frequency change after salt spray |  | -5 |  | 5 | ppm | GB/T10125-1997 | 3 |
| Resistance change after salt spray |  |  |  | 5 | kohm | GB/T10125-1997 | 3 |
| Frequency change after lead strength |  | -5 |  | 5 | ppm | 2.00 Kg tensile force on lead, kept more than 5 seconds | 3 |
| Resistance change after lead strength |  |  |  | 5 | kohm | 2.00 Kg tensile force on lead, kept more than 5 seconds | 3 |
| Nominal frequency |  |  | 32.768 |  | KHz |  | 2 |
| Load capacitance |  |  | 12.5 |  | pf |  | 2 |
| Drive level |  |  | 0.1 |  | uW |  | 2 |
| Temperature frequency stability |  |  | -0.04 |  | ppm/deg. C | Temperature frequency stability characteristic as printed | 2 |

## CAD (KiCad official)

- Symbol: `Y26003271C2040DYJY`
- Footprint: `Crystal:Crystal_DS26_D2.0mm_L6.0mm_Vertical`
- 3D model: DT-26 (KiCad packages3D, STEP)
- 3D model files: `y26003271c2040dyjy-etched.step` / `y26003271c2040dyjy-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `y26003271c2040dyjy.step` / `y26003271c2040dyjy.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [JGHC datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590161320269017088) (5 pp, sha256 ``, retrieved 2026-10-14, 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`, primary `crystal numbering` (convention), consensus `off` (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/y26003271c2040dyjy-datasheet.pdf)