component

3438T-32.768DTN06LLL

Public Made by Adom

by adom

HCI Crystals, DT-38. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

componentcrystals, oscillators, resonators3438t-32.768dtn06lllfactory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 12d ago
viewers 3438t-32-768dtn06lll: viewers · Ray 12d ago
3438t-32-768dtn06lll-etched.glb Publish 0.1.0 · Ray 12d ago
3438t-32-768dtn06lll-etched.step 3438t-32-768dtn06lll: factory component page (tier=lcsc) · Ray 12d ago
3438t-32-768dtn06lll-hero.glb 3438t-32-768dtn06lll: hero GLB from the etched model (keeps the MPN mark) · Ray 12d ago
3438t-32-768dtn06lll-hero.overlay.json Publish 0.1.0 · Ray 12d ago
3438t-32-768dtn06lll.glb Publish 0.1.0 · Ray 12d ago
3438t-32-768dtn06lll.kicad_mod Publish 0.1.0 · Ray 12d ago
3438t-32-768dtn06lll.kicad_sym Publish 0.1.0 · Ray 12d ago
3438t-32-768dtn06lll.lbr Publish 0.1.0 · Ray 12d ago
3438t-32-768dtn06lll.step Publish 0.1.0 · Ray 12d ago
package.json Publish 0.1.0 · Ray 12d ago
page.json Set visibility: public · Ray 12d ago
README.md Publish 0.1.0 · Ray 12d ago

3438T-32.768DTN06LLL

HCI · Crystals · DT-38

3438T-32.768DTN06LLL from HCI, in a DT-38. 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 HCI
Package DT-38
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
Turnover temperature 20 25 30 °C 1
Equivalent series resistance (ESR) ESR 30 kΩ <40kHz 1
Load capacitance 6 12.5 pF 1
Drive level 0.2 2 µW 1
Aging first year -5 5 ppm At +25°C 1
Nominal frequency 32.768 kHz 1
Shunt capacitance 2 pF Typical 1
Motional capacitance 3.2 fF 1
Stability over temperature -0.042 ppm/°C2 Parabolic coefficient 1

CAD (KiCad official)

  • Symbol: 3438T-32.768DTN06LLL
  • Footprint: Crystal:Crystal_C38-LF_D3.0mm_L8.0mm_Vertical
  • 3D model: DT-38 (KiCad packages3D, STEP)
  • 3D model files: 3438t-32-768dtn06lll-etched.step / 3438t-32-768dtn06lll-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 3438t-32-768dtn06lll.step / 3438t-32-768dtn06lll.glb are the bare package body.

Provenance

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

  • Datasheet: HCI datasheet (1 pp, sha256 ``, retrieved 2026-10-15, tier: lcsc)
  • 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