component
S1C14740ZWFAC
Public Made by Adomby adom
JYJE Crystals, HC-49S. 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
Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
PCB Footprint
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Datasheet
Open in new tab ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
README
markdownS1C14740ZWFAC
JYJE · Crystals · HC-49S
S1C14740ZWFAC from JYJE, in a HC-49S. 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 | HC-49S |
| Category | Crystal Oscillator/Oscillator/Resonator |
| 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 |
|---|---|---|---|---|---|---|---|
| Aging | -3 | 3 | ppm/year | 25℃, maximum | 1 | ||
| Shunt capacitance | C0 | 7 | pF | Maximum | 1 | ||
| Insulation resistance | 500 | MΩ | at DC 100V | 1 | |||
| Frequency tolerance/stability options | ΔF | -50 | 50 | ppm | Printed as ±10ppm～±50ppm; at 25℃ / frequency drift | 1 | |
| Operating temperature range | -40 | 85 | °C | Printed as -20℃～+70℃ to -40℃～+85℃ | 1 | ||
| Drive level | 10 | 50 | µW | 10uw～50uw Typical | 1 | ||
| Storage temperature range | -55 | 125 | °C | Printed as -20℃～+60℃ to -55℃～+125℃ | 1 | ||
| Frequency range, fundamental | 3.2 | 37 | MHz | Fund | 1 | ||
| Frequency range, 3rd overtone | 37 | 70 | MHz | 3rd Overtone | 1 |
CAD (KiCad official)
- Symbol:
S1C14740ZWFAC - Footprint:
Crystal:Crystal_HC49-4H_Vertical - 3D model: HC-49S (KiCad packages3D, STEP)
- 3D model files:
s1c14740zwfac-etched.step/s1c14740zwfac-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);s1c14740zwfac.step/s1c14740zwfac.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: JYJE datasheet (1 pp, sha256 ``, retrieved 2026-10-22, 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).