Suntsu Electronics, Inc.

SWS144 and SXT144 Series 32.768 kHz High-Frequency Crystals

Suntsu Electronics offers drop-in replacements for discontinued 32.768 kHz and high-frequency crystals

Image of Suntsu SWS144 and SXT144 Series 32.768 kHz High-Frequency CrystalsSuntsu Electronics provides reliable and seamless replacements for discontinued 32.768 kHz and high-frequency crystals with its SWS144 and SXT144 series.

The SWS144 is a direct drop-in replacement for discontinued 32.768 kHz crystals, ensuring that the dimensions and electrical parameters remain identical. This consistency minimizes the need for design modifications, PCB layout changes, and associated engineering costs. For high-frequency crystal replacements, the SXT144 offers a suitable solution, featuring a slightly larger package size while maintaining the same pad size and layout for easy integration. Both the SWS144 and SXT144 provide a range of frequency options and tolerances, which enhance design flexibility, allowing engineers to optimize their designs for specific performance requirements.

SWS144 Features
  • Frequency: 32.768 kHz
  • Frequency tolerance: ±10 ppm or ±20 ppm
  • ESR: 50 kΩ
  • Operating temperature range: -40°C to +85°C
  • Package size: 10.41 mm x 4.06 mm
SXT144 Features
  • Frequency: 7.37 MHz ~ 27 MHz
  • Frequency tolerance: ±15 ppm ~ ±50 ppm
  • ESR: Varies by frequency
  • Operating temperature range: -40°C to +85°C
  • Package size: 12.5 mm x 4.6 mm

SWS144 Series 32.768 kHz High-Frequency Crystals

KuvaManufacturer Part NumberKuvausTaajuusSaatavana oleva määrä HintaNäytä tiedot
CRYSTAL 32.768KHZ 9PF SMDSWS1449D48A-32.768KCRYSTAL 32.768KHZ 9PF SMD32.768 kHz0See Page for PricingNäytä tiedot
CRYSTAL 32.768KHZ 12PF SMDSWS14412D48A-32.768KCRYSTAL 32.768KHZ 12PF SMD32.768 kHz789 - Immediate$1.42Näytä tiedot
CRYSTAL 32.768KHZ 12PF SMDSWS14412D48B-32.768KCRYSTAL 32.768KHZ 12PF SMD32.768 kHz2594 - Immediate$1.42Näytä tiedot
CRYSTAL 32.768KHZ 6PF SMDSWS1446D48A-32.768KCRYSTAL 32.768KHZ 6PF SMD32.768 kHz1771 - Immediate$1.42Näytä tiedot
CRYSTAL 32.768KHZ 6PF SMDSWS1446D48B-32.768KCRYSTAL 32.768KHZ 6PF SMD32.768 kHz1331 - Immediate$1.42Näytä tiedot
CRYSTAL 32.768KHZ 6PF SMDSWS1446D48A-32.768KCRYSTAL 32.768KHZ 6PF SMD32.768 kHz0See Page for PricingNäytä tiedot
CRYSTAL 32.768KHZ 12PF SMDSWS14412D48A-32.768KCRYSTAL 32.768KHZ 12PF SMD32.768 kHz0See Page for PricingNäytä tiedot
CRYSTAL 32.768KHZ 12.5PF SMDSWS14412D48B-32.768KCRYSTAL 32.768KHZ 12.5PF SMD32.768 kHz0See Page for PricingNäytä tiedot
CRYSTAL 3.7680K SMDSWS1446D48B-32.768KCRYSTAL 3.7680K SMD32.768 kHz0See Page for PricingNäytä tiedot

SXT144 Series High-Frequency Crystals

KuvaManufacturer Part NumberKuvausTaajuusSaatavana oleva määrä HintaNäytä tiedot
CRYSTAL 4.9152M 20PF SMDSXT14420BB48-4.9152MCRYSTAL 4.9152M 20PF SMD4.9152 MHz890 - Marketplace$1.42Näytä tiedot
CRYSTAL 12.000M 20PF SMDSXT14420BB48-12.000MCRYSTAL 12.000M 20PF SMD12 MHz990 - Marketplace$1.42Näytä tiedot
CRYSTAL 12.000M 18PF SMDSXT14418BA38-12.000MCRYSTAL 12.000M 18PF SMD12 MHz0See Page for PricingNäytä tiedot
CRYSTAL 4.000M 20PF SMDSXT14420DB48-4.000MCRYSTAL 4.000M 20PF SMD4 MHz980 - Marketplace$1.42Näytä tiedot
CRYSTAL 12.000M 18PF SMDSXT14418BB48-12.000MCRYSTAL 12.000M 18PF SMD12 MHz0See Page for PricingNäytä tiedot
CRYSTAL 4.9152M 18PF SMDSXT14418BA48-4.9152MCRYSTAL 4.9152M 18PF SMD4.9152 MHz980 - Marketplace$1.42Näytä tiedot
CRYSTAL 25.000M 18PF SMDSXT14418BB27-25.000MCRYSTAL 25.000M 18PF SMD25 MHz891 - Marketplace$1.42Näytä tiedot
CRYSTAL 25.000M 18PF SMDSXT14418BB48-25.000MCRYSTAL 25.000M 18PF SMD25 MHz891 - Marketplace$1.42Näytä tiedot
CRYSTAL 25.000M 18PF SMDSXT14418CB16-25.000MCRYSTAL 25.000M 18PF SMD25 MHz891 - Marketplace$1.42Näytä tiedot
CRYSTAL 16.000M 20PF SMDSXT14420CB38-16.000MCRYSTAL 16.000M 20PF SMD16 MHz670 - Marketplace$1.42Näytä tiedot
Published: 2025-03-19