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7LC32768F09UC

Public Made by Adom

by adom

SJK(SHENZHEN CRYSTAL TECH) Crystals, SMD3215-2P. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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7LC32768F09UC

SJK(SHENZHEN CRYSTAL TECH) · Crystals · SMD3215-2P

7LC32768F09UC from SJK(SHENZHEN CRYSTAL TECH), in a SMD3215-2P. 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 SJK(SHENZHEN CRYSTAL TECH)
Package SMD3215-2P
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 -20 20 ppm at 25°C 2
ESR ESR 70 KΩ 2
Frequency stability vs temperature curve -0.04 ppm/°C² Frequency Temperature Curve 2
Aging 1st year -3 3 ppm/year @25°C 1st year (Max) 2
Insulation resistance 500 MΩ at DC100V±15V 2
Driver level 1 1 µW Driver Level (Typical) ; Max as printed 2
Turnover temperature -5 25 5 °C Turnover Temperature 25 ± 5°C 2
Operating temperature range -40 85 °C 2
Storage temperature range -55 125 °C 2
Nominal frequency 32.768 KHz 2
Load capacitance CL 9 PF 2
Shunt capacitance C0 1 pF 2
Dynamic capacitance C1 3 fF 2

CAD (KiCad official)

  • Symbol: 7LC32768F09UC
  • Footprint: Crystal:Crystal_SMD_3215-2Pin_3.2x1.5mm
  • 3D model: SMD3215-2P (KiCad packages3D, STEP)
  • 3D model files: 7lc32768f09uc-etched.step / 7lc32768f09uc-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 7lc32768f09uc.step / 7lc32768f09uc.glb are the bare package body.

Provenance

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

  • Datasheet: SJK(SHENZHEN CRYSTAL TECH) datasheet (5 pp, sha256 ``, retrieved 2026-10-26, 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