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SX2M32.768KM20F30TNN

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Shenzhen SCTF Elec Oscillators, SMD2520-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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SX2M32.768KM20F30TNN

Shenzhen SCTF Elec · Oscillators · SMD2520-4P

SX2M32.768KM20F30TNN from Shenzhen SCTF Elec, 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 Tri-State input Output enable (OE): output is enabled when logic 1 (>=0.7Vdd) or open, and disabled when logic 0 (<=0.3Vdd); connected to GND the part stops working.
2 GND power_in Ground connection for the supply and the output load.
3 Output output CMOS clock output at 32.768 kHz with 15 pF max load, VOH min 0.9Vdd and VOL max 0.1Vdd.
4 Vdd power_in Supply voltage pin, 1.62 V to 3.63 V, with a 0.01 uF bypass capacitor shown in the test circuit.

Key specifications

Parameter Value
Manufacturer Shenzhen SCTF Elec
Package SMD2520-4P
Category Crystals/Oscillators/Resonators
Pins 4

CAD (KiCad official)

  • Symbol: SX2M32.768KM20F30TNN
  • Footprint: Crystal:Crystal_SMD_2520-4Pin_2.5x2.0mm
  • 3D model: SMD2520-4P (KiCad packages3D, STEP)
  • 3D model files: sx2m32-768km20f30tnn-etched.step / sx2m32-768km20f30tnn-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sx2m32-768km20f30tnn.step / sx2m32-768km20f30tnn.glb are the bare package body.

Provenance

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

  • Datasheet: Shenzhen SCTF Elec datasheet (9 pp, sha256 8e3d4e019e49cb8f, retrieved 2026-10-21, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (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