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ECS Inc. Announces Replacement for EOL of the Fox Electronics FPXLF Series

ECS announces an expanded offering of the ECX-3SX SMD crystal. The 12.5 x 4.6 x 3.7 mm (LWH) plastic package is a drop in replacement for the EOL of the Fox Electronics FPXLF Series.

The ECX-3SX has a frequency tolerance of ±30 ppm @ +25°C and a Frequency stability of ±50 ppm -10 ~ +70°C.


  • 12.5 x 4.6 mm Footprint
  • Wide Frequency Range
  • RoHS 2 & REACH Compliant
  • MSL 1


  • Microprocessor,
  • Communication & Wireless Applications

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

About ECS

Founded in 1980, ECS Inc. International has grown to become one of the most recognized and experienced manufacturers of frequency control management products in the world.
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15351 West 109th Street, Lenexa, KS 66219

International Headquarters

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