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ECS Electronic Component Highlight Surface Mount Crystals

The CSM-7X-JES crystal has a small package that is ideal for wide temp range applications where cost is critical.

The CSM-7X-JES SMD crystal 2-pad package is ideal for wide-temperature-range applications where cost is critical. The JES version has a frequency tolerance of ±20 ppm at +25°C, frequency stability of ±50 ppm, and a temperature range of -40°C ~ +125°C in a small size of 13.2 x 4.8 x 4.3 mm (LWH).


  • 13.2 mm x 4.8 mm 2-pad footprint
  • Low cost
  • RoHS 2 and REACH compliant
  • MSL 1


  • Communication
  • Ethernet
  • Industrial
  • General microprocessors
ImagePart NumberFrequencyLoad
28AXCSM4AXECS-040-18-5PX-JES-TR4 MHz18 pF-40°C ~ +125°CDatasheetInventory
28AXCSM4AXECS-080-18-5PX-JES-TR8 MHz18 pF-40°C ~ +125°CDatasheetInventory
28AXCSM4AXECS-100-18-5PX-JES-TR10 MHz18 pF-40°C ~ +125°CDatasheetInventory
28AXCSM4AXECS-120-18-5PX-JES-TR12 MHz18 pF-40°C ~ +125°CDatasheetInventory
28AXCSM4AXECS-147.4-18-5PX-JES-TR14.7456 MHz18 pF-40°C ~ +125°CDatasheetInventory
28AXCSM4AXECS-160-18-5PX-JES-TR16 MHz18 pF-40°C ~ +125°CDatasheetInventory
28AXCSM4AXECS-200-18-5PX-JES-TR20 MHz18 pF-40°C ~ +125°CDatasheetInventory
28AXCSM4AXECS-250-18-5PX-JES-TR25 MHz18 pF-40°C ~ +125°CDatasheetInventory
28AXCSM4AXECS-360-18-5PX-JES-TR36 MHz18 pF-40°C ~ +125°CDatasheetInventory

Please contact us if you need additional information or have a specific requirement in your application.

ECS, Inc. International
15351 West 109th Street
Lenexa, KS 66219

Tel: 913-782-7787
Toll Free: 1-800-237-1041
Fax: 913-782-6991

CSM-7X-JES Quartz Crystal was last modified: April 10th, 2023 by ECS Inc.