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Low Aging Crystals


The line of low first-year aging crystals from ECS Inc. International are pre-aged and pre-stressed so that by the time the crystal is being used, they provide an extraordinatily low frequency drift in a small form factor package. 

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±1ppm First Year Aging


ECX-1247B

1.6 x 1.2 x 0.3 mm

24 MHz ~ 80 MHz

ECX-1637B

2.0 x 1.6 x 0.45 mm

16 MHz ~ 96 MHz

ECX-2236B

2.5 x 2.0 x 0.5 mm

12 MHz ~ 60 MHz

ECS-33B

3.2 x 2.5 x 0.8 mm

10 MHz ~ 54 MHz

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±2ppm First Year Aging


ECX-1247B2

1.6 x 1.2 x 0.3 mm

24 MHz ~ 80 MHz

ECX-1637B2

2.0 x 1.6 x 0.45 mm

16 MHz ~ 96 MHz

ECX-2236B2

2.5 x 2.0 x 0.5 mm

12 MHz ~ 60 MHz

ECS-33B2

3.2 x 2.5 x 0.8 mm

10 MHz ~ 54 MHz

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