# 7E24000E09UCG

**SJK SHENZHEN CRYSTAL TECH** · Crystals · SMD2520-4P

7E24000E09UCG from SJK SHENZHEN CRYSTAL TECH, 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 of the 24.000MHz AT-cut fundamental crystal, 9.0pF load capacitance, diagonal to pin 3. |
| 2 | GND | power_in | Marked GND in the Top View Crystal Connection drawing; ground/lid connection, not a crystal terminal. |
| 3 | XTAL2 | passive | Crystal terminal 2 of the 24.000MHz AT-cut fundamental crystal, 9.0pF load capacitance, diagonal to pin 1. |
| 4 | GND | power_in | Marked GND in the Top View Crystal Connection drawing; ground/lid connection, not a crystal terminal. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | SJK SHENZHEN CRYSTAL TECH |
| Package | SMD2520-4P |
| Category | Crystals, Oscillators, Resonators |
| Pins | 4 |

## CAD (KiCad official)

- Symbol: `7E24000E09UCG`
- Footprint: `Crystal:Crystal_SMD_2520-4Pin_2.5x2.0mm`
- 3D model: SMD2520-4P (KiCad packages3D, STEP)
- 3D model files: `7e24000e09ucg-etched.step` / `7e24000e09ucg-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `7e24000e09ucg.step` / `7e24000e09ucg.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [SJK SHENZHEN CRYSTAL TECH datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590170101191106560) (4 pp, sha256 `015003c563bb25b1`, retrieved 2026-10-13, 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 0.3`, primary `claude-sonnet-5-5` (text+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/7e24000e09ucg-datasheet.pdf)