component
K383276812505
Public Made by Adomby adom
KYX 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.
Generated by kicad-footprint-generator · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 16d ago |
| viewers | 16d ago |
| k383276812505-etched.glb | 16d ago |
| k383276812505-etched.step | 16d ago |
| k383276812505-hero.glb | 16d ago |
| k383276812505-hero.overlay.json | 16d ago |
| k383276812505.glb | 16d ago |
| k383276812505.kicad_mod | 16d ago |
| k383276812505.kicad_sym | 16d ago |
| k383276812505.lbr | 16d ago |
| k383276812505.step | 16d ago |
| package.json | 16d ago |
| page.json | 16d ago |
| README.md | 16d ago |
K383276812505
KYX · Crystals · DT-38
K383276812505 from KYX, 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 | KYX |
| 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 |
|---|---|---|---|---|---|---|---|
| Frequency adjustment tolerance | -5 | 5 | ppm | at 25±2℃ | 2 | ||
| Temperature frequency deviation | -20 | 20 | ppm | 2 | |||
| Aging rate | -3 | 3 | ppm/year | 2 | |||
| Resonance resistance | 70 | KΩ | 2 | ||||
| Static capacitance | 3 | pF | 2 | ||||
| Frequency change after vibration | -20 | 20 | ppm | 10~55Hz, amplitude 0.75mm, X/Y/Z 30 min each | 2 | ||
| Frequency change after free fall | -5 | 5 | ppm | 3 drops from 35cm onto 2cm rubber board | 2 | ||
| Frequency change after high-temperature aging | -5 | 5 | ppm | 120±2℃ for 48 h, then 2 h recovery at room temperature | 2 | ||
| Resistance change after high-temperature aging | -25 | 25 | Ω | 120±2℃ for 48 h, then 2 h recovery at room temperature | 2 | ||
| Nominal frequency | 32.768 | MHz | 2 | ||||
| Load capacitance | 12.5 | PF | 2 | ||||
| Drive level | 100 | μW | 2 | ||||
| Insulation resistance | 500 | MΩ | DC100±15V | 2 |
CAD (KiCad official)
- Symbol:
K383276812505 - Footprint:
Crystal:Crystal_C38-LF_D3.0mm_L8.0mm_Vertical - 3D model: DT-38 (KiCad packages3D, STEP)
- 3D model files:
k383276812505-etched.step/k383276812505-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);k383276812505.step/k383276812505.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: KYX datasheet (3 pp, sha256 ``, retrieved 2026-10-14, 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, primarycrystal numbering(convention), consensusoff(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).