# SX5A20.000F2010F30

**Shenzhen SCTF Elec** · Crystals · SMD5032-2P

SX5A20.000F2010F30 from Shenzhen SCTF Elec, in a SMD5032-2P. 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 | Shenzhen SCTF Elec |
| Package | SMD5032-2P |
| 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 (常温频差) | △f/f | -10 |  | 10 | PPM | at 25℃±2℃ | 3 |
| Temperature Drift over Operating Temp. Range (Reference 25℃) | f_tem | -30 |  | 30 | PPM | Over Operating Temp. Range (Reference 25℃) | 3 |
| Aging (年老化率) | f_age | -3 |  | 3 | ppm | 1st Year | 3 |
| Effective Resistance (谐振电阻) |  |  |  | 40 | Ω |  | 3 |
| Negative Resistance (-R) | -R | 200 |  |  | Ω |  | 3 |
| Shunt Capacitance (静电容) | C0 |  |  | 5 | pF |  | 3 |
| Drive Level (激励功率) | DL |  |  | 300 | μW |  | 3 |
| Spurious Response (寄生响应 SPDB) |  |  |  | -3 | dB |  | 3 |
| Insulation Resistance (绝缘阻抗) | IR | 500 |  |  | MΩ | at DC 100V | 3 |
| Operating Temperature Range (工作温度范围) | T_use | -40 |  | 85 | ℃ |  | 3 |
| Storage Temperature Range (存储温度) | T_stg | -55 |  | 125 | ℃ |  | 3 |
| Nominal Frequency (标称频率) | f |  | 20 |  | MHz |  | 3 |
| Load Capacitance (负载电容) | CL |  | 20 |  | pF |  | 3 |

## CAD (KiCad official)

- Symbol: `SX5A20.000F2010F30`
- Footprint: `Crystal:Crystal_SMD_5032-2Pin_5.0x3.2mm`
- 3D model: SMD5032-2P (KiCad packages3D, STEP)
- 3D model files: `sx5a20-000f2010f30-etched.step` / `sx5a20-000f2010f30-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sx5a20-000f2010f30.step` / `sx5a20-000f2010f30.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Shenzhen SCTF Elec datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589839342031310848) (8 pp, sha256 ``, retrieved 2026-10-15, 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/sx5a20-000f2010f30-datasheet.pdf)