component
SX3M32.768KB10F20TLN
Public Made by Adomby adom
Shenzhen SCTF Elec Crystal Oscillators, SMD3225-4P. 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
markdownSX3M32.768KB10F20TLN
Shenzhen SCTF Elec · Crystal Oscillators · SMD3225-4P
SX3M32.768KB10F20TLN from Shenzhen SCTF Elec, in a SMD3225-4P. 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 | Tri-State | input | Output enable (tri-state) input: output is disabled if OE is Logic 0 (VIL max 0.3Vdd) and enabled if OE is Logic 1 (VIH min 0.7Vdd) or left open. |
| 2 | GND | power_in | Ground connection. |
| 3 | Output | output | CMOS 32.768 kHz clock output, rated for a 15 pF load with VOH min 0.9Vdd and VOL max 0.1Vdd. |
| 4 | Vdd | power_in | Positive supply voltage, 1.8 V min to 3.3 V max. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Shenzhen SCTF Elec |
| Package | SMD3225-4P |
| Category | Crystals, Oscillators, Resonators |
| Pins | 4 |
CAD (KiCad official)
- Symbol:
SX3M32.768KB10F20TLN - Footprint:
Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm - 3D model: SMD3225-4P (KiCad packages3D, STEP)
- 3D model files:
sx3m32-768kb10f20tln-etched.step/sx3m32-768kb10f20tln-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sx3m32-768kb10f20tln.step/sx3m32-768kb10f20tln.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Shenzhen SCTF Elec datasheet (6 pp, sha256
640ac91469c427ab, retrieved 2026-10-21, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(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).