CSM-12
      CSM-4AX
      CSM-7X
      CSM-7X-DN
      CSM-8
      CSM-8M
      ECS-42
      ECX-19A
      ECX-3SX
      ECX-53
      ECX-53B
      ECX-64
      ECX-64A
      ECX-64C
      ECX-UM-1
   TCXO 
      ECS-500
      ECS-3X10X
      ECS-3X9X
      HC-49UX
      HC-49USX
      HC-49USX-DN
      UM-1
      UM-4
      UM-5
      ECS-1X5X
      ECS-1X5X-FL
      ECS-2X6X
      ECS-2X6X-FL
      ECS-31X-1X5
      ECS-31X-2X6
      ECS-31X-3X8
      ECS-3X8X
      ECX-15X
      ECX-205
      ECX-206X
      ECX-26X
      ECX-306X
      ECX-306XI
      ECX-31
      ECX-32
      ECX-3TAX
   VCTCXO
      VC-TXO-30SM
      VC-TXO-35SM
      VC-TXO-39SM
   VCXO
      ECS-VXO-11X
      ECS-VXO-143X
      ECS-VXO-73
      ECS-VXO-75
      ECS-VXO-83X
      ECS-VXO-97

Please select from one of the following or use the product selector menu on the left.

ECS-500
8MHz to 80MHz, ±3.5ppm / ±5ppm / ±7ppm, Highly Stable Output over Temperature, Wide Frequency Range, Industry Standard 14-pin DIP Package, TTL / CMOS Compatible Through Hole Temperature Compensated Crystal Oscillator IC