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ECS Inc.
HC-49U(H) Series
ECS Inc.
HC-49US Series
 
ECS Inc.
HC-49US-DN Series
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HC-49US Series

MHz Crystal, 30ppm, HC49/US

ECS Inc.

Low Profile, Wide Frequency Range, AT Strip Blank Technology, Resistance Weld Type Quartz Crystal

Product Description

This product represents ECS Inc's selection of low profile resistance weld type quartz crystals.

Features
  • Excellent aging
  • Wide frequency range
  • Low profile
  • Excellent reliability
  • "AT strip" blank technology
Specifications
  • ESR (Equivalent Series Resistance):30 Ohms ~ 200 Ohms
  • Frequency:3.579545MHz ~ 48MHz
  • Frequency Stability:±50ppm
  • Frequency Tolerance:±30ppm
  • Height - Seated (Max):0.138" (3.50mm)
  • Mounting Type:Through Hole
  • Operating Temperature:-10°C ~ 70°C
  • Package / Case:HC-49/US
  • Size / Dimension:0.447" L x 0.183" W (11.35mm x 4.65mm)
  • Type:MHz Crystal
Parts

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ECS-200-20-4ECS-200-20-4CRYSTAL 20.0000MHZ 20PF TH MHz Crystal20MHz±50ppm±30ppmHC-49/US
ECS-40-20-4ECS-40-20-4CRYSTAL 4.0000MHZ 20PF TH MHz Crystal4MHz±50ppm±30ppmHC-49/US
ECS-36-18-4ECS-36-18-4CRYSTAL 3.6864MHZ 18PF TH MHz Crystal3.6864MHz±50ppm±30ppmHC-49/US
ECS-80-20-4ECS-80-20-4CRYSTAL 8.0000MHZ 20PF TH MHz Crystal8MHz±50ppm±30ppmHC-49/US
ECS-120-20-4ECS-120-20-4CRYSTAL 12.0000MHZ 20PF TH MHz Crystal12MHz±50ppm±30ppmHC-49/US
ECS-250-18-4-FECS-250-18-4-FCRYSTAL 25.0000MHZ 18PF TH MHz Crystal25MHz±50ppm±30ppmHC-49/US
ECS-184-18-4ECS-184-18-4CRYSTAL 18.4320MHZ 18PF TH MHz Crystal18.432MHz±50ppm±30ppmHC-49/US
ECS-42-12-4ECS-42-12-4CRYSTAL 4.194304MHZ 12PF TH MHz Crystal4.194304MHz±50ppm±30ppmHC-49/US
ECS-143-S-4ECS-143-S-4CRYSTAL 14.31818MHZ SERIES TH MHz Crystal14.31818MHz±50ppm±30ppmHC-49/US
ECS-121-S-4ECS-121-S-4CRYSTAL 12.0960MHZ SERIES TH MHz Crystal12.096MHz±50ppm±30ppmHC-49/US
ECS-214.7-S-4ECS-214.7-S-4CRYSTAL 21.47727MHZ SERIES TH MHz Crystal21.47727MHz±50ppm±30ppmHC-49/US
ECS-100-S-4ECS-100-S-4CRYSTAL 10.0000MHZ SERIES TH MHz Crystal10MHz±50ppm±30ppmHC-49/US
ECS-35-17-4ECS-35-17-4CRYSTAL 3.579545MHZ 17PF TH MHz Crystal3.579545MHz±50ppm±30ppmHC-49/US
ECS-110.5-20-4ECS-110.5-20-4CRYSTAL 11.0592MHZ 20PF TH MHz Crystal11.0592MHz±50ppm±30ppmHC-49/US
ECS-50-20-4ECS-50-20-4CRYSTAL 5.0000MHZ 20PF TH MHz Crystal5MHz±50ppm±30ppmHC-49/US
ECS-98.3-20-4ECS-98.3-20-4CRYSTAL 9.8304MHZ 20PF TH MHz Crystal9.8304MHz±50ppm±30ppmHC-49/US
ECS-40-S-4ECS-40-S-4CRYSTAL 4.0000MHZ SERIES TH MHz Crystal4MHz±50ppm±30ppmHC-49/US
ECS-49-20-4ECS-49-20-4CRYSTAL 4.9152MHZ 20PF TH MHz Crystal4.9152MHz±50ppm±30ppmHC-49/US
ECS-41-20-4ECS-41-20-4CRYSTAL 4.0960MHZ 20PF TH MHz Crystal4.096MHz±50ppm±30ppmHC-49/US
ECS-60-32-4ECS-60-32-4CRYSTAL 6.0000MHZ 32PF TH MHz Crystal6MHz±50ppm±30ppmHC-49/US
ECS-200-S-4ECS-200-S-4CRYSTAL 20.0000MHZ SERIES TH MHz Crystal20MHz±50ppm±30ppmHC-49/US
ECS-196.6-20-4ECS-196.6-20-4CRYSTAL 19.6608MHZ 20PF TH MHz Crystal19.6608MHz±50ppm±30ppmHC-49/US
ECS-110.5-S-4ECS-110.5-S-4CRYSTAL 11.0592MHZ SERIES TH MHz Crystal11.0592MHz±50ppm±30ppmHC-49/US
ECS-100-18-4ECS-100-18-4CRYSTAL 10.0000MHZ 18PF TH MHz Crystal10MHz±50ppm±30ppmHC-49/US
ECS-147.4-20-4ECS-147.4-20-4CRYSTAL 14.7456MHZ 20PF TH MHz Crystal14.7456MHz±50ppm±30ppmHC-49/US
ECS-92.1-20-4ECS-92.1-20-4CRYSTAL 9.2160MHZ 20PF TH MHz Crystal9.216MHz±50ppm±30ppmHC-49/US
ECS-221-S-4ECS-221-S-4CRYSTAL 22.1184MHZ SERIES TH MHz Crystal22.1184MHz±50ppm±30ppmHC-49/US
ECS-80-18-4ECS-80-18-4CRYSTAL 8.0000MHZ 18PF TH MHz Crystal8MHz±50ppm±30ppmHC-49/US
ECS-36-S-4ECS-36-S-4CRYSTAL 3.6864MHZ SERIES TH MHz Crystal3.6864MHz±50ppm±30ppmHC-49/US
ECS-120-S-4ECS-120-S-4CRYSTAL 12.0000MHZ SERIES TH MHz Crystal12MHz±50ppm±30ppmHC-49/US
ECS-122.8-S-4ECS-122.8-S-4CRYSTAL 12.2880MHZ SERIES TH MHz Crystal12.288MHz±50ppm±30ppmHC-49/US
ECS-52-S-4ECS-52-S-4CRYSTAL 5.1850MHZ SERIES TH MHz Crystal5.185MHz±50ppm±30ppmHC-49/US
ECS-122.8-20-4ECS-122.8-20-4CRYSTAL 12.2880MHZ 20PF TH MHz Crystal12.288MHz±50ppm±30ppmHC-49/US
ECS-65-20-4ECS-65-20-4CRYSTAL 6.5000MHZ 20PF TH MHz Crystal6.5MHz±50ppm±30ppmHC-49/US
ECS-95.4-S-4ECS-95.4-S-4CRYSTAL 9.5450MHZ SERIES TH MHz Crystal9.545MHz±50ppm±30ppmHC-49/US
ECS-80-S-4ECS-80-S-4CRYSTAL 8.0000MHZ SERIES TH MHz Crystal8MHz±50ppm±30ppmHC-49/US
ECS-129.6-18-4ECS-129.6-18-4CRYSTAL 12.9600MHZ 18PF TH MHz Crystal12.96MHz±50ppm±30ppmHC-49/US
ECS-240-20-4ECS-240-20-4CRYSTAL 24.0000MHZ 20PF TH MHz Crystal24MHz±50ppm±30ppmHC-49/US
ECS-120-32-4ECS-120-32-4CRYSTAL 12.0000MHZ 32PF TH MHz Crystal12MHz±50ppm±30ppmHC-49/US
ECS-110-S-4ECS-110-S-4CRYSTAL 11.0000MHZ SERIES TH MHz Crystal11MHz±50ppm±30ppmHC-49/US
ECS-52-32-4ECS-52-32-4CRYSTAL 5.1850MHZ 32PF TH MHz Crystal5.185MHz±50ppm±30ppmHC-49/US
ECS-110.5-32-4ECS-110.5-32-4CRYSTAL 11.0592MHZ 32PF TH MHz Crystal11.0592MHz±50ppm±30ppmHC-49/US
ECS-240-S-4ECS-240-S-4CRYSTAL 24.0000MHZ SERIES TH MHz Crystal24MHz±50ppm±30ppmHC-49/US
ECS-60-S-4ECS-60-S-4CRYSTAL 6.0000MHZ SERIES TH MHz Crystal6MHz±50ppm±30ppmHC-49/US
ECS-160.003-18-4ECS-160.003-18-4CRYSTAL 16.000312MHZ 18PF TH MHz Crystal16.000312MHz±50ppm±30ppmHC-49/US
ECS-73-20-4ECS-73-20-4CRYSTAL 7.3728MHZ 20PF TH MHz Crystal7.3728MHz±50ppm±30ppmHC-49/US
ECS-49-S-4ECS-49-S-4CRYSTAL 4.9152MHZ SERIES TH MHz Crystal4.9152MHz±50ppm±30ppmHC-49/US
ECS-85-S-4ECS-85-S-4CRYSTAL 8.5000MHZ SERIES TH MHz Crystal8.5MHz±50ppm±30ppmHC-49/US
ECS-184-20-4ECS-184-20-4CRYSTAL 18.4320MHZ 20PF TH MHz Crystal18.432MHz±50ppm±30ppmHC-49/US
ECS-73-S-4ECS-73-S-4CRYSTAL 7.3728MHZ SERIES TH MHz Crystal7.3728MHz±50ppm±30ppmHC-49/US
ECS-61-32-4ECS-61-32-4CRYSTAL 6.1440MHZ 32PF TH MHz Crystal6.144MHz±50ppm±30ppmHC-49/US
ECS-50-S-4ECS-50-S-4CRYSTAL 5.0000MHZ SERIES TH MHz Crystal5MHz±50ppm±30ppmHC-49/US
ECS-98.3-S-4ECS-98.3-S-4CRYSTAL 9.8304MHZ SERIES TH MHz Crystal9.8304MHz±50ppm±30ppmHC-49/US
ECS-59-S-4ECS-59-S-4CRYSTAL 5.9904MHZ SERIES TH MHz Crystal5.9904MHz±50ppm±30ppmHC-49/US
ECS-35-S-4ECS-35-S-4CRYSTAL 3.579545MHZ SERIES TH MHz Crystal3.579545MHz±50ppm±30ppmHC-49/US
ECS-240.001-18-4ECS-240.001-18-4CRYSTAL 24.00014MHZ 18PF TH MHz Crystal24.00014MHz±50ppm±30ppmHC-49/US
ECS-180-S-4ECS-180-S-4CRYSTAL 18.0000MHZ SERIES TH MHz Crystal18MHz±50ppm±30ppmHC-49/US
ECS-51-20-4ECS-51-20-4CRYSTAL 5.0680MHZ 20PF TH MHz Crystal5.068MHz±50ppm±30ppmHC-49/US
ECS-107.3-S-4ECS-107.3-S-4CRYSTAL 10.738635MHZ SERIES TH MHz Crystal10.738635MHz±50ppm±30ppmHC-49/US
ECS-80-32-4ECS-80-32-4CRYSTAL 8.0000MHZ 32PF TH MHz Crystal8MHz±50ppm±30ppmHC-49/US
ECS-160-20-4ECS-160-20-4CRYSTAL 16.0000MHZ 20PF TH MHz Crystal16MHz±50ppm±30ppmHC-49/US
ECS-160-S-4ECS-160-S-4CRYSTAL 16.0000MHZ SERIES TH MHz Crystal16MHz±50ppm±30ppmHC-49/US
ECS-92.1-S-4ECS-92.1-S-4CRYSTAL 9.2160MHZ SERIES TH MHz Crystal9.216MHz±50ppm±30ppmHC-49/US
ECS-40.3-20-4ECS-40.3-20-4CRYSTAL 4.0320MHZ 20PF TH MHz Crystal4.032MHz±50ppm±30ppmHC-49/US
ECS-115.2-S-4ECS-115.2-S-4CRYSTAL 11.5200MHZ SERIES TH MHz Crystal11.52MHz±50ppm±30ppmHC-49/US
ECS-480-20-4ECS-480-20-4CRYSTAL 48.0000MHZ 20PF TH MHz Crystal48MHz±50ppm±30ppmHC-49/US
ECS-90-S-4ECS-90-S-4CRYSTAL 9.0000MHZ SERIES TH MHz Crystal9MHz±50ppm±30ppmHC-49/US
ECS-196.6-S-4ECS-196.6-S-4CRYSTAL 19.6608MHZ SERIES TH MHz Crystal19.6608MHz±50ppm±30ppmHC-49/US
ECS-150-S-4ECS-150-S-4CRYSTAL 15.0000MHZ SERIES TH MHz Crystal15MHz±50ppm±30ppmHC-49/US
ECS-204.8-20-4ECS-204.8-20-4CRYSTAL 20.4800MHZ 20PF TH MHz Crystal20.48MHz±50ppm±30ppmHC-49/US
ECS-245.7-20-4ECS-245.7-20-4CRYSTAL 24.5760MHZ 20PF TH MHz Crystal24.576MHz±50ppm±30ppmHC-49/US
ECS-184-S-4ECS-184-S-4CRYSTAL 18.4320MHZ SERIES TH MHz Crystal18.432MHz±50ppm±30ppmHC-49/US
ECS-240-16-4ECS-240-16-4CRYSTAL 24.0000MHZ 16PF TH MHz Crystal24MHz±50ppm±30ppmHC-49/US
ECS-143-20-4ECS-143-20-4CRYSTAL 14.31818MHZ 20PF TH MHz Crystal14.31818MHz±50ppm±30ppmHC-49/US

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