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Bulk Frequency Control & Timing Devices

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Types of Frequency Control & Timing Devices

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Results: 14,025

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Part #

Crystals 3.579545MHz 18pF

ECS-35-18-10X
ECS
1: $0.92
439In Stock
1,000Expected 06/10/2026

Mfr. Part No.
ECS-35-18-10X

Mouser Part No
520-ECS-357-18-10X

ECS

Crystals 3.579545MHz 18pF

Datasheet

439In Stock

1,000Expected 06/10/2026

$0.92

$0.798

$0.724

$0.694

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Min.: 1
Mult.: 1

Crystals

3.579545 MHz

50 PPM

Radial

Cylinder

- 10 C

+ 60 C

Bulk

Crystals 3.6864Mhz 30ppm 20pF

ECS-36-20-4VX
ECS
1: $1.29
90In Stock

Mfr. Part No.
ECS-36-20-4VX

Mouser Part No
520-ECS-36-20-4VX

ECS

Crystals 3.6864Mhz 30ppm 20pF

Datasheet

90In Stock

$1.29

Min.: 1
Mult.: 1

Crystals

3.6864 MHz

50 PPM

30 PPM

Radial

HC-49/USSX

- 10 C

+ 70 C

Bulk

Crystals 3.686400MHz 18pF

ECS-36-18-10X
ECS
1: $0.79
1,133In Stock

Mfr. Part No.
ECS-36-18-10X

Mouser Part No
520-ECS-368-18-10X

ECS

Crystals 3.686400MHz 18pF

Datasheet

1,133In Stock

$0.79

$0.685

$0.622

$0.596

View

Min.: 1
Mult.: 1

Crystals

3.6864 MHz

50 PPM

Radial

Cylinder

- 10 C

+ 60 C

Bulk

Crystals 4MHz 18pF

ECS-40-18-10X
ECS
1: $0.95
588In Stock
2,000Expected 26/01/2027

Mfr. Part No.
ECS-40-18-10X

Mouser Part No
520-ECS-400-18-10X

ECS

Crystals 4MHz 18pF

Datasheet

588In Stock

2,000Expected 26/01/2027

$0.95

$0.821

$0.766

$0.711

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Min.: 1
Mult.: 1

Crystals

4 MHz

50 PPM

Radial

Cylinder

- 10 C

+ 60 C

Bulk

Crystals 45.000 MHz Crystal Filter 3 dB BW 7.5 KHz 4 pole UM-1

ECS-45K15A
ECS
1: $5.39
136In Stock

Mfr. Part No.
ECS-45K15A

Mouser Part No
520-ECS-45K15A

ECS

Crystals 45.000 MHz Crystal Filter 3 dB BW 7.5 KHz 4 pole UM-1

Learn More

Datasheet

136In Stock

$5.39

$4.53

$4.25

$4.02

View

Min.: 1
Mult.: 1

Crystals

45 MHz

Radial

8 mm x 7.3 mm

- 20 C

+ 70 C

Bulk

Crystals 45.000 MHz Crystal Filter 3 dB BW 7.5 KHz 4 pole UM-1 x 2

ECS-45K15B
ECS
1: $10.60
104In Stock

Mfr. Part No.
ECS-45K15B

Mouser Part No
520-ECS-45K15B

ECS

Crystals 45.000 MHz Crystal Filter 3 dB BW 7.5 KHz 4 pole UM-1 x 2

Learn More

Datasheet

104In Stock

$10.60

$8.91

$8.35

$7.91

View

Min.: 1
Mult.: 1

Crystals

45 MHz

Radial

8 mm x 7.3 mm

- 20 C

+ 70 C

Bulk

Crystals 45.000 MHz Crystal Filter 3 dB BW 10 KHz 4 pole UM-1 x 2

ECS-45K20B
ECS
1: $11.22
43In Stock

Mfr. Part No.
ECS-45K20B

Mouser Part No
520-ECS-45K20B

ECS

Crystals 45.000 MHz Crystal Filter 3 dB BW 10 KHz 4 pole UM-1 x 2

Learn More

Datasheet

43In Stock

$11.22

$9.43

$8.84

$8.37

View

Min.: 1
Mult.: 1

Crystals

45 MHz

Radial

8 mm x 7.3 mm

- 20 C

+ 70 C

Bulk

Crystals 45.000 MHz Crystal Filter 3 dB BW 15 KHz 2 pole UM-1

ECS-45K30A
ECS
1: $5.39
125In Stock

Mfr. Part No.
ECS-45K30A

Mouser Part No
520-ECS-45K30A

ECS

Crystals 45.000 MHz Crystal Filter 3 dB BW 15 KHz 2 pole UM-1

Learn More

Datasheet

125In Stock

$5.39

$4.53

$4.25

$4.02

View

Min.: 1
Mult.: 1

Crystals

45 MHz

Radial

8 mm x 7.3 mm

- 20 C

+ 70 C

Bulk

Crystals 45.000 MHz Crystal Filter 3 dB BW 3.75 KHz 2 pole UM-1

ECS-45K7.5A
ECS
1: $5.39
29In Stock

Mfr. Part No.
ECS-45K7.5A

Mouser Part No
520-ECS-45K7.5A

ECS

Crystals 45.000 MHz Crystal Filter 3 dB BW 3.75 KHz 2 pole UM-1

Learn More

Datasheet

29In Stock

$5.39

$4.53

$4.25

$4.02

View

Min.: 1
Mult.: 1

Crystals

45 MHz

Radial

8 mm x 7.3 mm

- 20 C

+ 70 C

Bulk

Crystals 45.000 MHz Crystal Filter 3 dB BW 3.75 KHz 4 pole UM-1 x 2

ECS-45K7.5B
ECS
1: $10.35
54In Stock

Mfr. Part No.
ECS-45K7.5B

Mouser Part No
520-ECS-45K7.5B

ECS

Crystals 45.000 MHz Crystal Filter 3 dB BW 3.75 KHz 4 pole UM-1 x 2

Learn More

Datasheet

54In Stock

$10.35

$8.69

$8.16

$7.73

View

Min.: 1
Mult.: 1

Crystals

45 MHz

Radial

8 mm x 7.3 mm

- 20 C

+ 70 C

Bulk

Crystals 4.915200MHz 18pF

ECS-49-18-10X
ECS
1: $0.72
1,352In Stock

Mfr. Part No.
ECS-49-18-10X

Mouser Part No
520-ECS-491-18-10X

ECS

Crystals 4.915200MHz 18pF

Datasheet

1,352In Stock

$0.72

$0.624

$0.567

$0.543

View

Min.: 1
Mult.: 1

Crystals

4.9152 MHz

50 PPM

Radial

Cylinder

- 10 C

+ 60 C

Bulk

Crystals 6.000Mhz 30ppm 20pF

ECS-60-20-4VX
ECS
1: $1.48
119In Stock

Mfr. Part No.
ECS-60-20-4VX

Mouser Part No
520-ECS-60-20-4VX

ECS

Crystals 6.000Mhz 30ppm 20pF

Datasheet

119In Stock

$1.48

$1.29

Min.: 1
Mult.: 1

Crystals

6 MHz

50 PPM

30 PPM

Radial

HC-49/USSX

- 10 C

+ 70 C

Bulk

Crystals 65.536KHz 12.5pF

ECS-.655-12.5-13X
ECS
1: $1.54
762In Stock

Mfr. Part No.
ECS-.655-12.5-13X

Mouser Part No
520-ECS-655-12.5-13X

ECS

Crystals 65.536KHz 12.5pF

Datasheet

762In Stock

$1.54

$1.34

$1.22

$1.17

View

Min.: 1
Mult.: 1

Crystals

65.536 kHz

30 PPM

Radial

Cylinder

- 10 C

+ 60 C

Bulk

Crystals 7.372800MHz 18pF

ECS-73-18-10X
ECS
1: $0.78
1,054In Stock
1,000Expected 20/10/2026

Mfr. Part No.
ECS-73-18-10X

Mouser Part No
520-ECS-737-18-10X

ECS

Crystals 7.372800MHz 18pF

Datasheet

1,054In Stock

1,000Expected 20/10/2026

$0.78

$0.678

$0.615

$0.59

View

Min.: 1
Mult.: 1

Crystals

7.3728 MHz

50 PPM

Radial

Cylinder

- 10 C

+ 60 C

Bulk

Crystals CRYSTAL 8MHZ 18pF 10ppm 10ppm -20 C 70 C

ECS-80-18-4X-CKM
ECS
1: $0.48
2,206In Stock

Mfr. Part No.
ECS-80-18-4X-CKM

Mouser Part No
520-ECS-80-18-4X-CKM

ECS

Crystals CRYSTAL 8MHZ 18pF 10ppm 10ppm -20 C 70 C

Learn More

Datasheet

2,206In Stock

$0.48

$0.414

$0.382

$0.317

View

Min.: 1
Mult.: 1

Crystals

8 MHz

10 PPM

Radial

HC-49/USX

- 20 C

+ 70 C

Bulk

Crystals 8.000Mhz 30ppm 20pF

ECS-80-20-4VX
ECS
1: $1.48
161In Stock

Mfr. Part No.
ECS-80-20-4VX

Mouser Part No
520-ECS-80-20-4VX

ECS

Crystals 8.000Mhz 30ppm 20pF

Datasheet

161In Stock

$1.48

$1.29

Min.: 1
Mult.: 1

Crystals

8 MHz

50 PPM

30 PPM

Radial

HC-49/USSX

- 10 C

+ 70 C

Bulk

Crystals 8MHz 18pF

ECS-80-18-10X
ECS
1: $0.88
1,677In Stock

Mfr. Part No.
ECS-80-18-10X

Mouser Part No
520-ECS-800-18-10X

ECS

Crystals 8MHz 18pF

Datasheet

1,677In Stock

$0.88

$0.763

$0.692

$0.663

View

Min.: 1
Mult.: 1

Crystals

8 MHz

50 PPM

Radial

Cylinder

- 10 C

+ 60 C

Bulk

Crystals CRYSTAL 10MHZ 18pF 10ppm 10ppm -20 C 70 C

ECS-100-18-4X-CKM
ECS
1: $0.48
861In Stock

Mfr. Part No.
ECS-100-18-4X-CKM

Mouser Part No
520-ECS100-18-4X-CKM

ECS

Crystals CRYSTAL 10MHZ 18pF 10ppm 10ppm -20 C 70 C

Learn More

Datasheet

861In Stock

$0.48

$0.416

$0.383

$0.352

View

Min.: 1
Mult.: 1

Crystals

10 MHz

10 PPM

Radial

HC-49/USX

- 20 C

+ 70 C

Bulk

Crystals CRYSTAL 12MHZ 18pF 10ppm 10ppm -20 C 70 C

ECS-120-18-4X-CKM
ECS
1: $0.48
2,773In Stock

Mfr. Part No.
ECS-120-18-4X-CKM

Mouser Part No
520-ECS120-18-4X-CKM

ECS

Crystals CRYSTAL 12MHZ 18pF 10ppm 10ppm -20 C 70 C

Learn More

Datasheet

2,773In Stock

$0.48

$0.422

$0.383

$0.352

View

Min.: 1
Mult.: 1

Crystals

12 MHz

10 PPM

Radial

HC-49/USX

- 20 C

+ 70 C

Bulk

Crystals CRYSTAL 20MHZ 18pF 10ppm 10ppm -20 C 70 C

ECS-200-18-4X-CKM
ECS
1: $0.48
554In Stock
600Expected 08/09/2026

Mfr. Part No.
ECS-200-18-4X-CKM

Mouser Part No
520-ECS200-18-4X-CKM

ECS

Crystals CRYSTAL 20MHZ 18pF 10ppm 10ppm -20 C 70 C

Learn More

Datasheet

554In Stock

600Expected 08/09/2026

$0.48

$0.422

$0.383

$0.352

View

Min.: 1
Mult.: 1

Crystals

20 MHz

10 PPM

Radial

HC-49/USX

- 20 C

+ 70 C

Bulk

Crystals CRYSTAL 25MHZ 18pF 10ppm 10ppm -20 C 70 C

ECS-250-18-4X-CKM
ECS
1: $0.48
1,242In Stock

Mfr. Part No.
ECS-250-18-4X-CKM

Mouser Part No
520-ECS250-18-4X-CKM

ECS

Crystals CRYSTAL 25MHZ 18pF 10ppm 10ppm -20 C 70 C

Learn More

Datasheet

1,242In Stock

$0.48

$0.422

$0.383

$0.352

View

Min.: 1
Mult.: 1

Crystals

25 MHz

10 PPM

Radial

HC-49/USX

- 20 C

+ 70 C

Bulk

Crystals 32.768 kHz Tuning Fork Crystal

ECS-.327-6-13X
ECS
1: $0.20
4,618In Stock

Mfr. Part No.
ECS-.327-6-13X

Mouser Part No
520-ECS327-6-13-X

ECS

Crystals 32.768 kHz Tuning Fork Crystal

Datasheet

4,618In Stock

$0.20

$0.178

$0.162

$0.155

View

Min.: 1
Mult.: 1

Crystals

32.768 kHz

20 PPM

Radial

Cylinder

- 10 C

+ 60 C

Bulk

Standard Clock Oscillators XTAL OSC XO 50.0000MHZ LVDS SMD

ECX-L32BN-50.000
ECS
1: $8.41
20In Stock

Mfr. Part No.
ECX-L32BN-50.000

Mouser Part No
520-ECX-L32BN-50.000

ECS

Standard Clock Oscillators XTAL OSC XO 50.0000MHZ LVDS SMD

Datasheet

20In Stock

$8.41

$7.29

$6.83

$6.43

View

Min.: 1
Mult.: 1

Standard Oscillators

50 MHz

50 PPM

SMD/SMT

- 40 C

+ 85 C

Bulk

Standard Clock Oscillators 125.0MHz 3.3V LVDS 50ppm -40C +85C

ECX-L37BN-125.000
ECS
1: $7.34
30In Stock

Mfr. Part No.
ECX-L37BN-125.000

Mouser Part No
520-ECX-L37BN-125

ECS

Standard Clock Oscillators 125.0MHz 3.3V LVDS 50ppm -40C +85C

Learn More

Datasheet

30In Stock

$7.34

$6.35

$5.99

$5.75

View

Min.: 1
Mult.: 1

Standard Oscillators

125 MHz

50 PPM

SMD/SMT

7 mm x 5 mm

- 40 C

+ 85 C

Bulk

Standard Clock Oscillators 1090.000 MHZ +3.3V LVDS Oscillator 7.0X5.0 mm +/-50 ppm -40 +85 C RoHS

ECX-L37BN-1090.000
ECS
1: $7.22
26In Stock

Mfr. Part No.
ECX-L37BN-1090.000

Mouser Part No
520-ECX-L37BN1090000

ECS

Standard Clock Oscillators 1090.000 MHZ +3.3V LVDS Oscillator 7.0X5.0 mm +/-50 ppm -40 +85 C RoHS

Datasheet

26In Stock

$7.22

$6.24

$5.86

$5.66

View

Min.: 1
Mult.: 1

Standard Oscillators

1.09 GHz

50 PPM

SMD/SMT

7 mm x 5 mm

- 40 C

+ 85 C

Bulk

Bulk Frequency Control & Timing Devices

Types of Frequency Control & Timing Devices

Customer Service Office

Company

Resources

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CRO
Crystals
Gunn Oscillators
MEMS Oscillators
MOSO
OCXO
PLLs - Phase Locked Loops
Programmable Oscillators
Resonators
Rubidium Oscillator
SAW Oscillators
SPSO
SSXO
SSXO, MEMS Based
Standard Oscillators
TCVCXO
TCXO
TCXO, MEMS Based
VCO
VCSO

2 kHz
9.091 kHz
16 kHz
32 kHz
32.7 kHz
32.768 kHz
38 kHz
40 kHz
48 kHz
60 kHz
65.536 kHz
100 kHz
153.6 kHz
307.2 kHz
375 kHz
409.6 kHz
455 kHz
462.5 kHz
500 kHz
670 kHz to 170 MHz

- 50 PPM to + 50 PPM
- 0.034 PPM
- 0.04 PPM
0 PPM
0.1 PPM
0.14 PPM
0.2 PPB
0.2 PPM
0.25 PPM
0.28 PPM
0.5 PPB
0.5 PPM
0.5 ppb
0.8 ppb
0.9 PPM
1 PPB
1 PPM
2 PPB
2 PPM
2.5 PPM

0603 (1608 metric)
0605 (1612 metric)
0806 (2016 metric)
1.65 mm x 1.05 mm
1.6 mm x 1.2 mm
1008 (2520 metric)
11.05 mm x 4.65 mm
11.05 mm x 4.7 mm
11.35 mm x 4.65 mm
11.35 mm x 4.8 mm
11.35 mm x 5 mm
11.5 mm x 5 mm
1206 (3215 metric)
1210 (3225 metric)
13.46 mm x 11.35 mm
1310 (3225 metric)
14.2 mm x 9.14 mm
14.8 mm x 9.2 mm
14 mm x 9 mm
2.05 mm x 1.2 mm