component
7Q32000I33ZF
Public Made by Adomby adom
SJK(SHENZHEN CRYSTAL TECH) Temperature Compensated Crystal Oscillators (TCXO), SMD2520-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdown7Q32000I33ZF
SJK(SHENZHEN CRYSTAL TECH) · Temperature Compensated Crystal Oscillators (TCXO) · SMD2520-4P
7Q32000I33ZF 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 | AFC/GND | passive | Pin 1 connects to AFC (voltage control) or GND; the 7Q32000I33ZF measurement circuit shows #1 tied to GND. |
| 2 | GND | power_in | Ground connection, tied to supply negative in the measurement circuit. |
| 3 | OUTPUT | output | Clipped sine wave output, 0.8 to 2 Vp-p into a 10 kOhm / 10 pF load. |
| 4 | VCC | power_in | Supply voltage pin, 3.135 V to 3.465 V (3.3 V typ), with a maximum current drain of 2 mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | SJK(SHENZHEN CRYSTAL TECH) |
| Package | SMD2520-4P |
| 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 |
|---|---|---|---|---|---|---|---|
| Supply Voltage | 3.135 | 3.3 | 3.465 | V | 2 | ||
| Nominal Frequency | 32 | MHz | 2 | ||||
| Operating Temperature Range | -30 | 85 | °C | 2 | |||
| Storage Temperature | -55 | 125 | °C | 2 | |||
| Current Drain | 2 | mA | 2 | ||||
| Output Level | 0.8 | Vp-p | Clipped sine wave, 10kΩ/10pF | 2 | |||
| Frequency Tolerance | -1.5 | 1.5 | ppm | After 2 times reflow | 2 | ||
| Frequency Stability vs Temperature | -1 | 1 | ppm | -40 ~ 85 ℃ | 2 | ||
| Frequency Stability vs Supply Voltage | -0.2 | 0.2 | ppm | 2 | |||
| Frequency Stability vs Load | -0.2 | 0.2 | ppm | 10kΩ/10pF ±10% | 2 | ||
| Aging | -1 | 1 | ppm/5year | 2 | |||
| Start-up Time | 2 | ms | To 90% of Vp-p | 2 | |||
| Output Load Resistance | 10 | kΩ | 2 | ||||
| Output Load Capacitance | 10 | pF | 2 |
CAD (KiCad official)
- Symbol:
7Q32000I33ZF - Footprint:
Crystal:Crystal_SMD_2520-4Pin_2.5x2.0mm - 3D model: SMD2520-4P (KiCad packages3D, STEP)
- 3D model files:
7q32000i33zf-etched.step/7q32000i33zf-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);7q32000i33zf.step/7q32000i33zf.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: SJK(SHENZHEN CRYSTAL TECH) datasheet (6 pp, sha256
1b46d22ee388d5da, retrieved 2026-10-31, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-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).