ECS-33B Quartz Crystal

ECS' ECS-33B tight stability, low aging, surface mount quartz crystal for a variety of IoT and wireless applications

Image of ECS' ECS-33B Quartz CrystalThe ECS-33B miniature tight stability, SMD crystal from ECS is available in a 3.2 mm x 2.5 mm x 0.8 mm (LWH) industry standard ceramic package. It offers very low aging of a maximum ±1 ppm at +25°C ±3°C in the first year. Each model offers tolerance at +25°C ±10 ppm (maximum) and stability as listed below:

  • 33B-CKL: -10°C to +70°C ±10 ppm (max.)
  • 33B-CKM: -20°C to +70°C ±10 ppm (max.)
  • 33B-CKY: -30°C to +85°C ±10 ppm (max.)
  • 33B-CWN: -40°C to +85°C ±15 ppm (max.)
  • 33B-CTN: -40°C to +85°C ±20 ppm (max.)
  • 33B-CHN: -40°C to +85°C ±25 ppm (max.)
  • 3.2 mm x 2.5 mm footprint
  • Tight tolerance/stability
  • RoHS 2 and REACH compliant
  • MSL 1
  • Lead finish Au
  • Aging (first year): ±1 ppm (max.)
  • Wireless mobile devices
  • IoT
  • Wi-Fi, Bluetooth®, and Zigbee® applications

ECS-33B Quartz Crystals

ImageManufacturer Part NumberDescriptionFrequency StabilityESR (Equivalent Series Resistance)Operating ModeAvailable QuantityView Details
CRYSTAL 19.2000MHZ 10PF SMDECS-192-10-33B-CKM-TRCRYSTAL 19.2000MHZ 10PF SMD±10ppm40 OhmsFundamental568 - Immediate
14106 - Factory Stock
View Details
CRYSTAL 24.0000MHZ 9PF SMDECS-240-9-33B-CWN-TRCRYSTAL 24.0000MHZ 9PF SMD±15ppm40 OhmsFundamental12698 - ImmediateView Details
Published: 2018-03-13