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SWXS7BCVE0-24.000000

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Starwave(思大) , HC-49S. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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docs Publish 0.1.0 · Ray 3d ago
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swxs7bcve0-24-000000-etched.glb Publish 0.1.0 · Ray 3d ago
swxs7bcve0-24-000000-etched.step swxs7bcve0-24-000000: factory component page (tier=lcsc) · Ray 3d ago
swxs7bcve0-24-000000-hero.glb swxs7bcve0-24-000000: hero GLB from the etched model (keeps the MPN mark) · Ray 3d ago
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swxs7bcve0-24-000000.glb Publish 0.1.0 · Ray 3d ago
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swxs7bcve0-24-000000.kicad_sym Publish 0.1.0 · Ray 3d ago
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swxs7bcve0-24-000000.step Publish 0.1.0 · Ray 3d ago

SWXS7BCVE0-24.000000

Starwave(思大) · IC · HC-49S

SWXS7BCVE0-24.000000 from Starwave(思大), 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 XTAL1 passive Crystal terminal 1 of the 24.000000 MHz HC-49S unit, 0.43±0.125 mm lead, 4.88±0.25 mm pitch, non-polarized; the datasheet does not label it.
2 XTAL2 passive Crystal terminal 2 of the 24.000000 MHz HC-49S unit, 0.43±0.125 mm lead, 4.88±0.25 mm pitch, non-polarized; the datasheet does not label it.

Key specifications

Parameter Value
Manufacturer Starwave(思大)
Package HC-49S
Category
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 (at 25 ºC) -30 30 ppm at 25 ºC; printed as '± 30 ppm, or specify' 1
Frequency stability over operating temperature range -30 30 ppm -40 ~ +85 ºC; printed as '± 30 ppm, or specify' 1
Aging (at 25 ºC) -3 3 ppm/year at 25 ºC, Max. 1
Shunt capacitance (C0) C0 7 pF Max. 1
Load capacitance 20 pF printed as '20pF, or specify' 1
Operating temperature range -40 85 ºC 1
Storage temperature range -40 85 ºC 1

CAD (KiCad official)

  • Symbol: SWXS7BCVE0-24.000000
  • Footprint: Crystal:Crystal_HC49-4H_Vertical
  • 3D model: HC-49S (KiCad packages3D, STEP)
  • 3D model files: swxs7bcve0-24-000000-etched.step / swxs7bcve0-24-000000-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); swxs7bcve0-24-000000.step / swxs7bcve0-24-000000.glb are the bare package body.

Provenance

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

  • Datasheet: Starwave(思大) datasheet (1 pp, sha256 826d13339397bf9d, retrieved 2026-10-19, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-5-5 (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