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20 PPM Frequency Control & Timing Devices

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Types of Frequency Control & Timing Devices

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Results: 5,050

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Tolerance = 20 PPM

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Part #

Crystals WIQD-XTAL(Q) Quartz CrystalHC49/4H; 11.05 x 4.7mm; 7.50MHz; 20/30/-40 to 85C/18 FUND ;

LFXTAL025208B
IQD
1: S/2.06
8In Stock
New At Mouser

Mfr. Part #
LFXTAL025208B

Mouser Part #
449-LFXTAL025208B

New At Mouser

IQD

Crystals WIQD-XTAL(Q) Quartz CrystalHC49/4H; 11.05 x 4.7mm; 7.50MHz; 20/30/-40 to 85C/18 FUND ;

Learn More

Datasheet

8In Stock

S/2.06

S/1.75

S/1.71

S/1.45

View

Min.: 1
Mult.: 1

Crystals

7.5 MHz

30 PPM

20 PPM

Radial

HC-49/4H

- 40 C

+ 85 C

Bulk

Crystals WIQD-XTAL(Q) Quartz CrystalHC49/4H; 11.05 x 4.7mm; 10.0MHz; 20/50/-40 to 85C/20 FUND;

LFXTAL028293B
IQD
1: S/1.95
191In Stock
New At Mouser

Mfr. Part #
LFXTAL028293B

Mouser Part #
449-LFXTAL028293B

New At Mouser

IQD

Crystals WIQD-XTAL(Q) Quartz CrystalHC49/4H; 11.05 x 4.7mm; 10.0MHz; 20/50/-40 to 85C/20 FUND;

Learn More

Datasheet

191In Stock

S/1.95

S/1.65

S/1.61

S/1.37

View

Min.: 1
Mult.: 1

Crystals

10 MHz

50 PPM

20 PPM

Radial

HC-49/4H

- 40 C

+ 85 C

Bulk

Crystals HC49/4H 4.91520MHz 30/30/-10 to 60C/30 FUND 11.05 x 4.7 x 4.1

LFXTAL031088B
IQD
1: S/1.95
340In Stock
New At Mouser

Mfr. Part #
LFXTAL031088B

Mouser Part #
449-LFXTAL031088B

New At Mouser

IQD

Crystals HC49/4H 4.91520MHz 30/30/-10 to 60C/30 FUND 11.05 x 4.7 x 4.1

Learn More

Datasheet

340In Stock

S/1.95

S/1.65

S/1.61

S/1.37

View

Min.: 1
Mult.: 1

Crystals

4.915 MHz

30 PPM

20 PPM

Radial

HC49-2

- 10 C

+ 60 C

Bulk

Crystals 20/20/-40 to 85C/20 FUND E

LFXTAL054882B
IQD
1: S/2.53
700In Stock

Mfr. Part #
LFXTAL054882B

Mouser Part #
449-LFXTAL054882BULK

IQD

Crystals 20/20/-40 to 85C/20 FUND E

Datasheet

700In Stock

S/2.53

S/2.14

S/2.09

S/1.77

View

Min.: 1
Mult.: 1

Crystals

10.245 MHz

20 PPM

Radial

HC-49/4H

- 40 C

+ 85 C

Bulk

Crystals WIQD-XTAL(Q) Quartz CrystalHC49/4H; 11.05 x 4.7mm; 6.780MHz; 20/20/-40 to 85C/20 FUND E;

LFXTAL056004B
IQD
1: S/2.53
439In Stock

Mfr. Part #
LFXTAL056004B

Mouser Part #
449-LFXTAL056004B

IQD

Crystals WIQD-XTAL(Q) Quartz CrystalHC49/4H; 11.05 x 4.7mm; 6.780MHz; 20/20/-40 to 85C/20 FUND E;

Datasheet

439In Stock

S/2.53

S/2.14

S/2.09

S/1.77

View

Min.: 1
Mult.: 1

Crystals

6.78 MHz

20 PPM

Radial

HC-49/4H

- 40 C

+ 85 C

Bulk

Crystals 12MHz 16pF -40C 85C

LFXTAL061632
IQD
1: S/5.53
1,954In Stock

Mfr. Part #
LFXTAL061632

Mouser Part #
449-LFXTAL061632

IQD

Crystals 12MHz 16pF -40C 85C

Datasheet

1,954In Stock

Cut Tape

S/5.53

S/4.48

S/4.40

Reel

S/4.16

S/2.78

S/2.64

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Crystals

12 MHz

30 PPM

20 PPM

SMD/SMT

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Crystals 25MHz 16pF -40C 85C

LFXTAL061642
IQD
1: S/3.78
1,627In Stock

Mfr. Part #
LFXTAL061642

Mouser Part #
449-LFXTAL061642

IQD

Crystals 25MHz 16pF -40C 85C

Datasheet

1,627In Stock

Cut Tape

S/3.78

S/3.27

S/2.97

S/2.85

Reel

S/2.47

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Crystals

25 MHz

30 PPM

20 PPM

SMD/SMT

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Crystals 25MHz 30pF -40C 85C

LFXTAL062178Bulk
IQD
1: S/2.06
700In Stock

Mfr. Part #
LFXTAL062178Bulk

Mouser Part #
449-LFXTAL062178BULK

IQD

Crystals 25MHz 30pF -40C 85C

Learn More

Datasheet

700In Stock

S/2.06

S/1.76

S/1.72

S/1.46

View

Min.: 1
Mult.: 1

Crystals

25 MHz

30 PPM

20 PPM

Radial

HC-49/4H

- 40 C

+ 85 C

Bulk

Crystals 2.4576MHz 30pF -40C 85C

LFXTAL062534B
IQD
1: S/5.45
17In Stock
1,000Expected 9/1/2026

Mfr. Part #
LFXTAL062534B

Mouser Part #
449-LFXTAL062534BULK

IQD

Crystals 2.4576MHz 30pF -40C 85C

Learn More

Datasheet

17In Stock

1,000Expected 9/1/2026

S/5.45

S/4.71

S/4.59

S/3.88

View

Min.: 1
Mult.: 1

Crystals

2.4576 MHz

50 PPM

20 PPM

Radial

HC-49

- 40 C

+ 85 C

Bulk

Crystals 25MHz 18pF -40C 85C

LFXTAL063321
IQD
1: S/2.30
23In Stock

Mfr. Part #
LFXTAL063321

Mouser Part #
449-LFXTAL063321

IQD

Crystals 25MHz 18pF -40C 85C

Learn More

Datasheet

23In Stock

Cut Tape

S/2.30

S/2.00

S/1.82

S/1.74

Reel

S/1.41

View

Min.: 1
Mult.: 1

: 3,000

Crystals

25 MHz

50 PPM

20 PPM

SMD/SMT

- 40 C

+ 85 C

Reel, Cut Tape

Crystals WIQD-XTAL(Q) Quartz CrystalHC49/4H; 11.05 x 4.7mm; 25.0MHz; 20/20/-20 to 70C/18 FUND ;

LFXTAL063812B
IQD
1: S/2.06
425In Stock
New At Mouser

Mfr. Part #
LFXTAL063812B

Mouser Part #
449-LFXTAL063812B

New At Mouser

IQD

Crystals WIQD-XTAL(Q) Quartz CrystalHC49/4H; 11.05 x 4.7mm; 25.0MHz; 20/20/-20 to 70C/18 FUND ;

Learn More

Datasheet

425In Stock

S/2.06

S/1.75

S/1.71

S/1.45

View

Min.: 1
Mult.: 1

Crystals

25 MHz

20 PPM

Radial

HC-49/4H

- 20 C

+ 70 C

Bulk

Crystals 10MHz 18pF -40C 85C

LFXTAL072402
IQD
1: S/3.78
839In Stock

Mfr. Part #
LFXTAL072402

Mouser Part #
449-LFXTAL072402

IQD

Crystals 10MHz 18pF -40C 85C

Datasheet

839In Stock

Cut Tape

S/3.78

S/3.27

S/2.97

S/2.85

Reel

S/2.47

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Crystals

10 MHz

30 PPM

20 PPM

SMD/SMT

5 mm x 3.2 mm

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Crystals 10MHz 20ppm 12pF -40C + 105C

LFXTAL083387
IQD
1: S/3.08
5,985In Stock

Mfr. Part #
LFXTAL083387

Mouser Part #
449-LFXTAL083387

IQD

Crystals 10MHz 20ppm 12pF -40C + 105C

Datasheet

5,985In Stock

Cut Tape

S/3.08

S/2.62

S/2.49

S/2.26

Reel

S/1.81

View

Min.: 1
Mult.: 1

: 3,000

Crystals

10 MHz

50 PPM

20 PPM

SMD/SMT

3.4 mm x 2.7 mm

- 40 C

+ 105 C

Reel, Cut Tape

Crystals 2.0x1.65 SMD Crystal, 52.083333MHz, +/-20ppm over -30 to +85C, 7.5pF

VXM9-9010-52M0833330
Microchip Technology
1: S/9.11
154In Stock

Mfr. Part #
VXM9-9010-52M0833330

Mouser Part #
579-M9901052M0833330

Microchip Technology

Crystals 2.0x1.65 SMD Crystal, 52.083333MHz, +/-20ppm over -30 to +85C, 7.5pF

Datasheet

154In Stock

Cut Tape

S/9.11

S/7.63

Reel

S/7.40

Min.: 1
Mult.: 1

: 100

Crystals

52.083333 MHz

20 PPM

SMD/SMT

2 mm x 1.6 mm

- 30 C

+ 85 C

Reel, Cut Tape

Crystals 32.768kHz 12.5pF +/-20PPM

SC20S-12.5PF20PPM
Seiko Instruments Micro Energy
1: S/2.80
1,564In Stock
3,000Expected 9/7/2026

Mfr. Part #
SC20S-12.5PF20PPM

Mouser Part #
628-SC20S-125PF20PPM

Seiko Instruments Micro Energy

Crystals 32.768kHz 12.5pF +/-20PPM

Learn More

Datasheet

1,564In Stock

3,000Expected 9/7/2026

Cut Tape

S/2.80

S/2.45

S/2.22

S/2.13

Reel

S/1.47

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Crystals

32.768 kHz

20 PPM

SMD/SMT

2.05 mm x 1.2 mm

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Crystals 32.768kHz Timing Crystal

SC32P-12.5PF20PPM
Seiko Instruments Micro Energy
1: S/2.72
1,028In Stock

Mfr. Part #
SC32P-12.5PF20PPM

Mouser Part #
628-SC32P-125PF20PPM

Seiko Instruments Micro Energy

Crystals 32.768kHz Timing Crystal

Learn More

Datasheet

1,028In Stock

Cut Tape

S/2.72

S/2.33

S/2.21

S/2.01

View

Reel

S/1.53

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Crystals

32.768 kHz

20 PPM

SMD/SMT

3.2 mm x 1.5 mm

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Crystals WE-XTAL 32.7680kHz 20ppm WATCH 3X8

830002995B
Wurth Elektronik
1: S/0.934
3,401In Stock

Mfr. Part #
830002995B

Mouser Part #
710-830002995B

Wurth Elektronik

Crystals WE-XTAL 32.7680kHz 20ppm WATCH 3X8

Learn More

Datasheet

3,401In Stock

S/0.934

S/0.767

S/0.689

S/0.611

View

Min.: 1
Mult.: 1

Crystals

32.768 kHz

20 PPM

Radial

Cylinder

- 40 C

+ 85 C

Bulk

Crystals WE-XTAL 1.84320MHz 50ppm 11.05 x 4.65mm

830003033B
Wurth Elektronik
1: S/5.80
90In Stock

Mfr. Part #
830003033B

Mouser Part #
710-830003033B

Wurth Elektronik

Crystals WE-XTAL 1.84320MHz 50ppm 11.05 x 4.65mm

Learn More

Datasheet

90In Stock

S/5.80

S/5.29

S/4.63

S/4.28

Min.: 1
Mult.: 1

Crystals

1.8432 MHz

50 PPM

20 PPM

Radial

HC-49

- 10 C

+ 60 C

Bulk

Crystals WE-XTAL 2.45760MHz 50ppm 11.05 x 4.65mm

830003044B
Wurth Elektronik
1: S/4.75
619In Stock

Mfr. Part #
830003044B

Mouser Part #
710-830003044B

Wurth Elektronik

Crystals WE-XTAL 2.45760MHz 50ppm 11.05 x 4.65mm

Learn More

Datasheet

619In Stock

S/4.75

S/4.24

S/3.97

S/3.30

Min.: 1
Mult.: 1

Crystals

2.4576 MHz

50 PPM

20 PPM

Radial

HC-49

- 10 C

+ 60 C

Bulk

Crystals WE-XTAL 3.27680MHz 30ppm 11.05 x 4.65mm

830003051B
Wurth Elektronik
1: S/3.43
232In Stock

Mfr. Part #
830003051B

Mouser Part #
710-830003051B

Wurth Elektronik

Crystals WE-XTAL 3.27680MHz 30ppm 11.05 x 4.65mm

Learn More

Datasheet

232In Stock

S/3.43

S/3.04

S/2.84

S/2.51

Min.: 1
Mult.: 1

Crystals

3.2768 MHz

30 PPM

20 PPM

Radial

HC-49

- 10 C

+ 60 C

Bulk

Crystals WE-XTAL 3.579545MHz 50ppm 11.05 x 4.65mm

830003056B
Wurth Elektronik
1: S/3.43
86In Stock

Mfr. Part #
830003056B

Mouser Part #
710-830003056B

Wurth Elektronik

Crystals WE-XTAL 3.579545MHz 50ppm 11.05 x 4.65mm

Learn More

Datasheet

86In Stock

S/3.43

S/3.04

S/2.84

S/2.51

Min.: 1
Mult.: 1

Crystals

3.579545 MHz

50 PPM

20 PPM

Radial

HC-49

- 10 C

+ 60 C

Bulk

Crystals WE-XTAL 4.0MHz 50ppm 11.05 x 4.65mm

830003068B
Wurth Elektronik
1: S/2.96
174In Stock

Mfr. Part #
830003068B

Mouser Part #
710-830003068B

Wurth Elektronik

Crystals WE-XTAL 4.0MHz 50ppm 11.05 x 4.65mm

Learn More

Datasheet

174In Stock

S/2.96

S/2.76

S/2.43

S/2.30

Min.: 1
Mult.: 1

Crystals

4 MHz

50 PPM

20 PPM

Radial

HC-49

- 10 C

+ 60 C

Bulk

Crystals WE-XTAL 4.0MHz 50ppm 11.05 x 4.7mm

830003074B
Wurth Elektronik
1: S/1.95
108In Stock

Mfr. Part #
830003074B

Mouser Part #
710-830003074B

Wurth Elektronik

Crystals WE-XTAL 4.0MHz 50ppm 11.05 x 4.7mm

Learn More

Datasheet

108In Stock

S/1.95

S/1.63

S/1.47

S/1.31

Min.: 1
Mult.: 1

Crystals

4 MHz

50 PPM

20 PPM

Radial

HC-49/4H

- 10 C

+ 60 C

Bulk

Crystals WE-XTAL 4.433619MHz 30ppm 11.05 x 4.65mm

830003099B
Wurth Elektronik
1: S/2.84
241In Stock

Mfr. Part #
830003099B

Mouser Part #
710-830003099B

Wurth Elektronik

Crystals WE-XTAL 4.433619MHz 30ppm 11.05 x 4.65mm

Learn More

Datasheet

241In Stock

S/2.84

S/2.52

S/2.35

S/2.10

Min.: 1
Mult.: 1

Crystals

4.433619 MHz

30 PPM

20 PPM

Radial

HC-49

- 10 C

+ 60 C

Bulk

Crystals WE-XTAL 4.91520MHz 50ppm 11.05 x 4.65mm

830003110B
Wurth Elektronik
1: S/2.84
154In Stock

Mfr. Part #
830003110B

Mouser Part #
710-830003110B

Wurth Elektronik

Crystals WE-XTAL 4.91520MHz 50ppm 11.05 x 4.65mm

Learn More

Datasheet

154In Stock

S/2.84

S/2.52

S/2.35

S/2.10

Min.: 1
Mult.: 1

Crystals

4.9152 MHz

50 PPM

20 PPM

Radial

HC-49

- 10 C

+ 60 C

Bulk

20 PPM Frequency Control & Timing Devices

Types of Frequency Control & Timing Devices

Customer Service Office

Company

Resources

Support

32.7 kHz
32.768 kHz
40 kHz
1.8432 MHz
2 MHz
2.048 MHz
2.097152 MHz
2.4576 MHz
2.583 MHz
3 MHz
3.072 MHz
3.12 MHz
3.2768 MHz
3.424 MHz
3.5795 MHz
3.579545 MHz
3.58 MHz
3.6864 MHz
4 MHz
4.096 MHz

- 100 PPM
- 0.034 PPM
- 0.034 PPM / C
- 0.036 PPM / C
- 0.04 PPM
- 0.04 PPM / C
- 0.34 PPM
0 PPM
1 PPM
3 PPM / C
5 PPM
10 PPM
14 PPM
15 PPM
20 PPM
23 PPM
25 PPM
30 PPM
35 PPM
40 PPM

0504 (1210 metric)
0604 (1610 metric)
0608 (2016 metric)
0804 (2012 metric)
0806 (2016 metric)
1.27 mm x 1.05 mm
1.2 mm x 1 mm
1.65 mm x 1.05 mm
1.6 mm x 1.2 mm
1.6 mm x 1 mm
1008 (2520 metric)
11.1 mm x 3.2 mm
11.35 mm x 4.65 mm
11.35 mm x 4.8 mm
11.4 mm x 4.7 mm
11.4 mm x 4.8 mm
11.4 mm x 4.9 mm
11.5 mm x 4.7 mm
11.5 mm x 5 mm
11.7 mm x 4.8 mm