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ECM Electronics, Manufacturers of Quartz Crystals and Oscillators
ECM Electronics, Manufacturers of Quartz Crystals and Oscillators
ECM Electronics, Manufacturers of Quartz Crystals and Oscillators ECM Electronics, Manufacturers of Quartz Crystals and Oscillators ECM Electronics, Manufacturers of Quartz Crystals and Oscillators ECM Electronics, Manufacturers of Quartz Crystals and Oscillators ECM Electronics, Manufacturers of Quartz Crystals and Oscillators ECM Electronics, Manufacturers of Quartz Crystals and Oscillators ECM Electronics, Manufacturers of Quartz Crystals and Oscillators ECM Electronics, Manufacturers of Quartz Crystals and Oscillators ECM Electronics, Manufacturers of Quartz Crystals and Oscillators ECM Electronics, Manufacturers of Quartz Crystals and Oscillators
ECM Electronics, Manufacturers of Quartz Crystals and Oscillators ECM Electronics, Manufacturers of Quartz Crystals and Oscillators ECM Electronics, Manufacturers of Quartz Crystals and Oscillators
ECM Electronics, Manufacturers of Quartz Crystals and Oscillators ECM Electronics, Manufacturers of Quartz Crystals and Oscillators ECM Electronics, Manufacturers of Quartz Crystals and Oscillators
ECM Electronics, Manufacturers of Quartz Crystals and Oscillators
ECM Electronics, Manufacturers of Quartz Crystals and Oscillators
ECM Electronics, Manufacturers of Quartz Crystals and Oscillators ECM Electronics, Manufacturers of Quartz Crystals and Oscillators ECM Electronics, Manufacturers of Quartz Crystals and Oscillators
ECM Electronics, Manufacturers of Quartz Crystals and Oscillators
ECM Electronics, Manufacturers of Quartz Crystals and Oscillators
ECM Electronics, Manufacturers of Quartz Crystals and Oscillators
ECM Electronics, Manufacturers of Quartz Crystals and Oscillators
ECM Electronics, Manufacturers of Quartz Crystals and Oscillators
ECM Electronics, Manufacturers of Quartz Crystals and Oscillators
ECM Electronics, Manufacturers of Quartz Crystals and Oscillators
ECM Electronics, Manufacturers of Quartz Crystals and Oscillators
ECM Electronics, Manufacturers of Quartz Crystals and Oscillators
ECM Electronics, Manufacturers of Quartz Crystals and Oscillators
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ECM Electonics, Welcome
Ecxxx Series SMD Power Inductors
Different Package Options - Range from 1uH to 1mH

Full-Size 14 Pin DIL Oscillator
Universal O/P, Stability = +/-15ppm to +/-100ppm - Range from 250kHz to 125MHz
Click here for more information

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Penmaen House
London Road
Ashington
West Sussex, RH20 3JR
Tel: +44 (0) 1903 892810
Fax: +44 (0) 1903 892738
Email: sales@ecmelectronics.co.uk
Quartz Crystals
Type Frequency
Range
Typical
Specifaction*
Notes / Dimensions    
1.8432 to 225.0MHz
20ppm
-10 to +60C
Standard microprocessor quartz crystal. 11.2x4.6x13.46 mm Crystal HC49
3.5 to 250.0MHz

10ppm
-20 to +70C

Surface mount precision quartz crystal. 12.75x3.5x7.9 mm
Crystal UM1, SMD
UM1/2/4/5
3.5 to 250.0MHz
10ppm
-20 to +70C
Precision quartz crystals.
UM5 - 6.0x3.2x7.9 mm
Crystal UM1
3.2768 to 70.0MHz
20ppm
-10 to +60C
Low profile quartz crystal. 11.2x4.6x4.0 mm
Crystal HC494
3.2768 to 70.0MHz
20ppm
-10 to +60C
Surface mount quartz crystal
12.3x4.8x4.2 with 3mm max
height option
Crystal HC494, SMD
3.57 to 90.0MHz 
100ppm
-10 to +60C
Surface mount quartz crystal
13.0x5.0x5.0 mm
Crystal, SMD
32.768kHz

20ppm
-40 to +85C

Surface mount watch crystal
10.4x4.06x3.56 mm
Crystal, SMD
32.768kHz
20ppm
-40 to +85C
Surface mount watch crystal
10.4x4.06x3.56 mm
Crystal, SMD
32.768kHz
50ppm
-40 to +85C
Surface mount quartz crystal
8.7x3.7x2.5 mm
Crystal, SMD

EC309S

3.5 to 30.0 MHz

30ppm
-10 to +60C

Surface mount quartz crystal
12.8x5.0x4.4 mm
Crystal, SMD
ECX2520
16.0 to 32.0 MHz
10ppm
-30 to +85C

Surface mount quartz crystal
2.5x2x0.5 mm

Crystal, SMD
ECX3225
16.0 to 32.0 MHz
10ppm
-30 to +85C
Surface mount quartz crystal
3.2x2.5x0.6 mm
Crystal, SMD
ECX4025
12.0 to 32.0MHz
10ppm
-30 to +85C
Surface mount quartz crystal
4.0x2.5x0.7 mm
Crystal, SMD
ECX4025B
16.0MHz
10ppm
-20 to +70C
Surface mount quartz crystal
4.0x2.5x0.7 mm
Crystal, SMD
ECX5032
10.0 to 50MHz

10ppm
-30 to +85C

Surface mount crystal low profile
5.0x3.2x0.7 mm
Crystal, SMD
10.0 to 40.0MHz
10ppm
-30 to +85C
Surface mount crystal low profile
6x3.5x1.3 mm
Crystal, SMD
ECX7050
8.0 to 120.0MHz
10ppm
-30 to +85C
Surface mount crystal low profile
6x3.5x1.3 mm
Crystal, SMD
ECX50322
10.0 to 60MHz
30ppm
-40 to +85C
Surface mount crystal 2 pad, glass weld 5x3.2x1.1 mm Crystal, SMD
ECX60352
8.0 to 60MHz
30ppm
-40 to +85C
Surface mount crystal 2 pad, glass weld 6x3.5x1.1 mm Crystal, SMD
ECX70502
7.0 to 50MHz
30ppm
-40 to +85C
Surface mount crystal 2 pad, glass weld 7x5x1.4 mm
Crystal, SMD
X32.768K
32.768kHz
20ppm
12.5pF
Watch crystal, 3x8 mm and
6x2 mm sizes
Crystal, 3x6
X...C2
20kHz to 165kHz
100ppm
12.5pF
Cylindrical crystal 2 x 6 mm
Crystal, 2x6
32.768kHz
20ppm
-40 to +85C
Surface mount watch crystal
10.41x4.06x3.6 mm
Crystal, SMD
4 to 64MHz
50ppm
-20 to +70C
Surface mount quartz crystal
11.7x4.8x3.7 mm
Crystal, SMD
4 to 64MHz
50ppm
-20 to +70C
Surface mount quartz crystal
13.46x5.06x4.6 mm
Crystal, SMD
* Figures shown denote frequency stability (25 degC) and operating temperature range, other specifications are available.

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ECM Electronics Limited, Penmaen House, London Road, Ashington, West Sussex, RH20 3JR
Tel: +44 (0) 1903 892810 | Fax: +44 (0) 1903 892738
Quality Statement