component
Q3822118ZWFAC
Public Made by Adomby adom
JYJE 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.
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
markdownQ3822118ZWFAC
JYJE · Crystals · DT-38
Q3822118ZWFAC from JYJE, 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 | JYJE |
| 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 |
|---|---|---|---|---|---|---|---|
| Operating temperature range, grade -20℃ to +70℃ | -20 | 70 | ℃ | Operating temperature range as printed, -20℃～+70℃ grade; grade for this MPN not decodable from datasheet | 1 | ||
| Operating temperature range, grade -40℃ to +85℃ | -40 | 85 | ℃ | Operating temperature range as printed, -40℃～+85℃ grade; grade for this MPN not decodable from datasheet | 1 | ||
| Frequency drift vs temperature, lower printed value | -10 | 10 | ppm | Frequency drift printed as ±10ppm～±50ppm; the variant for this MPN is not decodable | 1 | ||
| Frequency drift vs temperature, upper printed value | -50 | 50 | ppm | Frequency drift printed as ±10ppm～±50ppm; the variant for this MPN is not decodable | 1 | ||
| Aging | -3 | 3 | ppm/year | 25℃, Maximum | 1 | ||
| Shunt capacitance | C0 | 5 | pf | Maximum | 1 | ||
| Drive level | 100 | uW | Maximum | 1 | |||
| Insulation resistance | 500 | Mohms | at DC 100V | 1 | |||
| Equivalent series resistance, 3.500-4.000 MHz | ESR | 150 | ohm | Fundamental mode, frequency range 3.500-4.000 MHz | 1 | ||
| Equivalent series resistance, 4.000-6.000 MHz | ESR | 120 | ohm | Fundamental mode, frequency range 4.000-6.000 MHz | 1 | ||
| Equivalent series resistance, 6.000-8.000 MHz | ESR | 90 | ohm | Fundamental mode, frequency range 6.000-8.000 MHz | 1 | ||
| Equivalent series resistance, 8.000-10.000 MHz | ESR | 80 | ohm | Fundamental mode, frequency range 8.000-10.000 MHz | 1 | ||
| Equivalent series resistance, 10.000-27.000 MHz | ESR | 50 | ohm | Fundamental mode, frequency range 10.000-27.000 MHz | 1 | ||
| Equivalent series resistance, 27.000-37.000 MHz | ESR | 30 | ohm | Fundamental mode, frequency range 27.000-37.000 MHz | 1 | ||
| Equivalent series resistance, 37.000-70.000 MHz | ESR | 80 | ohm | Third overtone mode, frequency range 37.000-70.000 MHz | 1 | ||
| Storage temperature range, grade -20℃ to +60℃ | -20 | 60 | ℃ | Storage temperature range as printed, -20℃～+60℃ grade; grade for this MPN not decodable from datasheet | 1 | ||
| Storage temperature range, grade -55℃ to +125℃ | -55 | 125 | ℃ | Storage temperature range as printed, -55℃～+125℃ grade; grade for this MPN not decodable from datasheet | 1 |
CAD (KiCad official)
- Symbol:
Q3822118ZWFAC - Footprint:
Crystal:Crystal_C38-LF_D3.0mm_L8.0mm_Vertical - 3D model: DT-38 (KiCad packages3D, STEP)
- 3D model files:
q3822118zwfac-etched.step/q3822118zwfac-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);q3822118zwfac.step/q3822118zwfac.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: JYJE datasheet (1 pp, sha256 ``, retrieved 2026-10-15, 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).