component

49SAC13521202050

Public Made by Adom

by adom

JGHC 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.

componentcrystal oscillator-oscillator-resonator49sac13521202050factory-2.0.0extractor-text
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docs Publish 0.1.0 · Ray 7d ago
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49sac13521202050-etched.glb Publish 0.1.0 · Ray 7d ago
49sac13521202050-etched.step 49sac13521202050: factory component page (tier=lcsc) · Ray 7d ago
49sac13521202050-hero.glb 49sac13521202050: hero GLB from the etched model (keeps the MPN mark) · Ray 7d ago
49sac13521202050-hero.overlay.json Publish 0.1.0 · Ray 7d ago
49sac13521202050.glb Publish 0.1.0 · Ray 7d ago
49sac13521202050.kicad_mod Publish 0.1.0 · Ray 7d ago
49sac13521202050.kicad_sym Publish 0.1.0 · Ray 7d ago
49sac13521202050.lbr Publish 0.1.0 · Ray 7d ago
49sac13521202050.step Publish 0.1.0 · Ray 7d ago
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49SAC13521202050

JGHC · Crystals · HC-49S

49SAC13521202050 from JGHC, 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 JGHC
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
Frequency Tolerance -30 30 ppm at 25 ℃, or specify 1
Frequency Range 3.2 90 MHz 1
Shunt Capacitance C0 7 pF 1
Drive Level 1 100 500 μW 100 μW typical 1
Aging -5 5 ppm/year at 25 ℃ 1
ESR 3.2-3.686 MHz ESR 200 Ω Fundamental, 3.2-3.686 MHz 1
ESR 3.686-5 MHz ESR 150 Ω Fundamental, 3.686-5 MHz 1
ESR 5-10 MHz ESR 80 Ω Fundamental, 5-10 MHz 1
ESR 10-14 MHz ESR 40 Ω Fundamental, 10-14 MHz 1
ESR 14-30 MHz ESR 30 Ω Fundamental, 14-30 MHz 1
ESR 27-30 MHz ESR 100 Ω Fundamental, 27-30 MHz 1
ESR 30-50 MHz ESR 80 Ω Fundamental, 30-50 MHz 1
ESR 50-90 MHz ESR 60 Ω Fundamental, 50-90 MHz 1
Operating Temperature Range -20 70 ℃ or specify 1
Storage Temperature Range -40 85 ℃ 1

CAD (KiCad official)

  • Symbol: 49SAC13521202050
  • Footprint: Crystal:Crystal_HC49-4H_Vertical
  • 3D model: HC-49S (KiCad packages3D, STEP)
  • 3D model files: 49sac13521202050-etched.step / 49sac13521202050-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 49sac13521202050.step / 49sac13521202050.glb are the bare package body.

Provenance

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

  • Datasheet: JGHC datasheet (1 pp, sha256 ``, retrieved 2026-10-22, 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