.hide-partial { max-height: none; } .show-more { display: none; }

20 MHz Bulk Frequency Control & Timing Devices

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Frequency Control & Timing Devices

List Images

Results: 234

Applied Filters:

Frequency = 20 MHz Packaging = Bulk

Manufacturer

Product Type

Frequency Stability

Tolerance

Termination Style

Package/Case

Minimum Operating Temperature

Maximum Operating Temperature

Qualification

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Crystals Xtal HC-49/U 20MHz Tol 20ppm Stab 100ppm -20C - 70C 18pF 25 Ohms

AB-20.000MHZ-B2
ABRACON
1: $1.96
817In Stock

Mfr. Part No.
AB-20.000MHZ-B2

Mouser Part No
815-AB-20-B2

ABRACON

Crystals Xtal HC-49/U 20MHz Tol 20ppm Stab 100ppm -20C - 70C 18pF 25 Ohms

Datasheet

817In Stock

$1.96

$1.70

$1.55

$1.48

View

Min.: 1
Mult.: 1

Crystals

20 MHz

100 PPM

20 PPM

Radial

HC-49/U

- 20 C

+ 70 C

Bulk

Crystals Xtal 3 x 8 Cylindrical Can 20MHz Tol 30ppm Stab 50ppm -10C - 60C 16pF 40 Ohms

AB308-20.000MHZ
ABRACON
1: $1.24
1,729In Stock

Mfr. Part No.
AB308-20.000MHZ

Mouser Part No
815-AB308-20.000

ABRACON

Crystals Xtal 3 x 8 Cylindrical Can 20MHz Tol 30ppm Stab 50ppm -10C - 60C 16pF 40 Ohms

Datasheet

1,729In Stock

$1.24

$1.07

$0.975

$0.934

View

Min.: 1
Mult.: 1

Crystals

20 MHz

50 PPM

30 PPM

Radial

Cylinder

- 10 C

+ 60 C

Bulk

Resonators 20MHz Ceramic Resonator (CERALOCK ) +/-0.50% Initial tolerance

CSTLS20M0X51Z-B0
Murata Electronics
1: $0.626
467In Stock
NRND

Mfr. Part No.
CSTLS20M0X51Z-B0

Mouser Part No
81-CSTLS20M0X51Z-B0

NRND

Murata Electronics

Resonators 20MHz Ceramic Resonator (CERALOCK ) +/-0.50% Initial tolerance

Learn More

Datasheet

467In Stock

$0.626

$0.526

$0.499

$0.453

View

Min.: 1
Mult.: 1

Resonators

20 MHz

0.5 %

Through Hole

- 40 C

+ 125 C

Bulk

Resonators 20MHz Ceramic Resonator (CERALOCK ) +/-0.50% Initial tolerance

CSTLS20M0X53Z-B0
Murata Electronics
1: $0.585
169In Stock
NRND

Mfr. Part No.
CSTLS20M0X53Z-B0

Mouser Part No
81-CSTLS20M0X53Z-B0

NRND

Murata Electronics

Resonators 20MHz Ceramic Resonator (CERALOCK ) +/-0.50% Initial tolerance

Learn More

Datasheet

169In Stock

$0.585

$0.506

$0.46

$0.441

View

Min.: 1
Mult.: 1

Resonators

20 MHz

0.5 %

Through Hole

- 20 C

+ 80 C

Bulk

Crystals 20MHz 16pF -40C 85C

LFXTAL050163Bulk
IQD
1: $0.68
160In Stock

Mfr. Part No.
LFXTAL050163Bulk

Mouser Part No
449-LFXTAL050163BULK

IQD

Crystals 20MHz 16pF -40C 85C

Datasheet

160In Stock

$0.68

$0.579

$0.566

$0.48

View

Min.: 1
Mult.: 1

Crystals

20 MHz

50 PPM

Radial

HC-49/4H

- 40 C

+ 85 C

Bulk

Crystals 20MHz 22pF -40C 85C

LFXTAL058284Bulk
IQD
1: $0.721
760In Stock

Mfr. Part No.
LFXTAL058284Bulk

Mouser Part No
449-LFXTAL058284BULK

IQD

Crystals 20MHz 22pF -40C 85C

Datasheet

760In Stock

$0.721

$0.615

$0.60

$0.509

View

Min.: 1
Mult.: 1

Crystals

20 MHz

30 PPM

Radial

HC-49/4H

- 40 C

+ 85 C

Bulk

Crystals 20MHz 18pF -20C 70C

LFXTAL063811Bulk
IQD
1: $0.721
11In Stock

Mfr. Part No.
LFXTAL063811Bulk

Mouser Part No
449-LFXTAL063811BULK

IQD

Crystals 20MHz 18pF -20C 70C

Learn More

Datasheet

11In Stock

$0.721

$0.615

$0.60

$0.509

View

Min.: 1
Mult.: 1

Crystals

20 MHz

20 PPM

Radial

HC-49/4H

- 20 C

+ 70 C

Bulk

Crystals 20.0MHz 11.05 x 4.7 x 4.1mm

LFXTAL063942Bulk
IQD
1: $0.68
680In Stock

Mfr. Part No.
LFXTAL063942Bulk

Mouser Part No
449-LFXTAL063942BULK

IQD

Crystals 20.0MHz 11.05 x 4.7 x 4.1mm

Learn More

Datasheet

680In Stock

$0.68

$0.579

$0.566

$0.48

View

Min.: 1
Mult.: 1

Crystals

20 MHz

50 PPM

20 PPM

Radial

HC-49/4H

- 20 C

+ 70 C

Bulk

Crystals 20MHz 20pF

XT9S20ANA20M
Vishay / Dale
1: $0.898
2,454In Stock

Mfr. Part No.
XT9S20ANA20M

Mouser Part No
73-XT49S2000-20

Vishay / Dale

Crystals 20MHz 20pF

Datasheet

2,454In Stock

$0.898

$0.888

$0.887

$0.462

$0.443

Min.: 1
Mult.: 1

Crystals

20 MHz

50 PPM

Radial

HC-49/US

- 20 C

+ 70 C

Bulk

Crystals 20MHz Series 30ppm -40C 85C

ATS200-E
CTS Electronic Components
1: $0.898
975In Stock

Mfr. Part No.
ATS200-E

Mouser Part No
774-ATS200-E

CTS Electronic Components

Crystals 20MHz Series 30ppm -40C 85C

Learn More

Datasheet

975In Stock

$0.898

$0.779

$0.707

$0.677

View

Min.: 1
Mult.: 1

Crystals

20 MHz

50 PPM

30 PPM

Radial

HC-49/US

- 40 C

+ 85 C

Bulk

Crystals 20MHz 18pF Fund. -20C +70C

ATS200-C
CTS Electronic Components
1: $0.898
941In Stock

Mfr. Part No.
ATS200-C

Mouser Part No
774-ATS200C

CTS Electronic Components

Crystals 20MHz 18pF Fund. -20C +70C

Datasheet

941In Stock

$0.898

$0.779

$0.707

$0.677

View

Min.: 1
Mult.: 1

Crystals

20 MHz

50 PPM

30 PPM

Radial

HC-49/U

- 20 C

+ 70 C

Bulk

Crystals 20MHz 20pF 30ppm -20C 70C

ATS20A
CTS Electronic Components
1: $0.898
557In Stock

Mfr. Part No.
ATS20A

Mouser Part No
774-ATS20A

CTS Electronic Components

Crystals 20MHz 20pF 30ppm -20C 70C

Learn More

Datasheet

557In Stock

$0.898

$0.777

$0.704

$0.675

View

Min.: 1
Mult.: 1

Crystals

20 MHz

50 PPM

30 PPM

Radial

HC-49/US

- 20 C

+ 70 C

Bulk

Crystals 20MHz 20pF 30ppm -40C 85C

ATS20A-E
CTS Electronic Components
1: $0.857
698In Stock

Mfr. Part No.
ATS20A-E

Mouser Part No
774-ATS20A-E

CTS Electronic Components

Crystals 20MHz 20pF 30ppm -40C 85C

Learn More

Datasheet

698In Stock

$0.857

$0.749

$0.68

$0.651

View

Min.: 1
Mult.: 1

Crystals

20 MHz

50 PPM

30 PPM

Radial

HC-49/US

- 40 C

+ 85 C

Bulk

Crystals 20MHz 18pF ECS-3X9

ECS-200-18-9
ECS
1: $2.38
197In Stock
NRND

Mfr. Part No.
ECS-200-18-9

Mouser Part No
520-ECS-2000-18-9

NRND

ECS

Crystals 20MHz 18pF ECS-3X9

Datasheet

Product Comments

197In Stock

$2.38

$2.08

$1.88

$1.81

View

Min.: 1
Mult.: 1

Crystals

20 MHz

50 PPM

Radial

Cylinder

- 10 C

+ 60 C

Bulk

Crystals 20MHz 18pF 50ppm -40C +85C

ECS-200-18-4XEN
ECS
1: $0.802
1,331In Stock

Mfr. Part No.
ECS-200-18-4XEN

Mouser Part No
520-200-18-4XEN

ECS

Crystals 20MHz 18pF 50ppm -40C +85C

Learn More

Datasheet

1,331In Stock

$0.802

$0.696

$0.631

$0.581

View

Min.: 1
Mult.: 1

Crystals

20 MHz

50 PPM

30 PPM

Radial

HC-49/USX

- 40 C

+ 85 C

Bulk

Crystals 20MHz 20pF 50ppm -10C +70C

ECS-200-20-46X
ECS
1: $0.49
494In Stock

Mfr. Part No.
ECS-200-20-46X

Mouser Part No
520-200-20-46X

ECS

Crystals 20MHz 20pF 50ppm -10C +70C

Learn More

Datasheet

494In Stock

$0.49

$0.42

$0.389

$0.366

View

Min.: 1
Mult.: 1

Crystals

20 MHz

50 PPM

30 PPM

Radial

7.5 mm x 2.9 mm

- 10 C

+ 70 C

Bulk

Crystals 20.000MHZ 20pF 100 ppm -55C +125C

ECS-200-20-4X-DU
ECS
1: $0.762
69In Stock

Mfr. Part No.
ECS-200-20-4X-DU

Mouser Part No
520-200-20-4X-DU

ECS

Crystals 20.000MHZ 20pF 100 ppm -55C +125C

Learn More

Datasheet

69In Stock

$0.762

$0.668

$0.605

$0.556

View

Min.: 1
Mult.: 1

Crystals

20 MHz

100 PPM

30 PPM

Radial

HC-49/USX

- 55 C

+ 125 C

Bulk

Crystals 20.000 MHz 18 pF HC-49USX +/-30/30 ppm -20 - +70C RoHS

ECS-200-18-4X-GM
ECS
1: $0.462
499In Stock

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

Mouser Part No
520-ECS-200-18-4X-GM

ECS

Crystals 20.000 MHz 18 pF HC-49USX +/-30/30 ppm -20 - +70C RoHS

Learn More

Datasheet

499In Stock

$0.462

$0.407

$0.369

$0.339

View

Min.: 1
Mult.: 1

Crystals

20 MHz

30 PPM

Radial

11.35 mm x 4.65 mm

- 20 C

+ 70 C

Bulk

Crystals 20.000 MHz 20 pF HC-49USX +/-30/50 ppm -20 - +70C RoHS

ECS-200-20-4X-EM
ECS
1: $0.462
611In Stock

Mfr. Part No.
ECS-200-20-4X-EM

Mouser Part No
520-ECS-200-20-4X-EM

ECS

Crystals 20.000 MHz 20 pF HC-49USX +/-30/50 ppm -20 - +70C RoHS

Learn More

Datasheet

611In Stock

$0.462

$0.407

$0.369

$0.339

View

Min.: 1
Mult.: 1

Crystals

20 MHz

50 PPM

30 PPM

Radial

11.35 mm x 4.65 mm

- 20 C

+ 70 C

Bulk

Crystals 20MHz 18pF

ECS-200-18-9X
ECS
1: $1.25
1,152In Stock

Mfr. Part No.
ECS-200-18-9X

Mouser Part No
520-ECS-2000-18-9X

ECS

Crystals 20MHz 18pF

Datasheet

1,152In Stock

$1.25

$1.08

$0.982

$0.941

View

Min.: 1
Mult.: 1

Crystals

20 MHz

50 PPM

Radial

Cylinder

- 10 C

+ 60 C

Bulk

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

ECS-200-18-4X-CKM
ECS
1: $0.653
554In Stock
600On Order

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

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

ECS

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

Learn More

Datasheet

554In Stock

600On Order

$0.653

$0.574

$0.521

$0.479

View

Min.: 1
Mult.: 1

Crystals

20 MHz

10 PPM

Radial

HC-49/USX

- 20 C

+ 70 C

Bulk

Crystals 20MHz 20pF

ECS-200-20-1X
ECS
1: $0.816
1,719In Stock

Mfr. Part No.
ECS-200-20-1X

Mouser Part No
520-HCA2000-20X

ECS

Crystals 20MHz 20pF

Datasheet

1,719In Stock

$0.816

$0.714

$0.649

$0.552

View

Min.: 1
Mult.: 1

Crystals

20 MHz

50 PPM

30 PPM

Radial

HC-49/UX

- 10 C

+ 70 C

Bulk

Crystals 20MHz SERIES

ECS-200-S-1X
ECS
1: $0.83
763In Stock

Mfr. Part No.
ECS-200-S-1X

Mouser Part No
520-HCA2000-SX

ECS

Crystals 20MHz SERIES

Datasheet

763In Stock

$0.83

$0.726

$0.66

$0.631

View

Min.: 1
Mult.: 1

Crystals

20 MHz

50 PPM

30 PPM

Radial

HC-49/UX

- 10 C

+ 70 C

Bulk

Crystals 20MHz 20pF EX/TEMP HC-49US

ECS-200-20-4XDN
ECS
1: $0.952
936In Stock

Mfr. Part No.
ECS-200-20-4XDN

Mouser Part No
520-HCU2000-20DNX

ECS

Crystals 20MHz 20pF EX/TEMP HC-49US

Learn More

Datasheet

936In Stock

$0.952

$0.823

$0.758

$0.696

View

Min.: 1
Mult.: 1

Crystals

20 MHz

100 PPM

30 PPM

Radial

HC-49/US

- 40 C

+ 85 C

Bulk

Crystals 20MHz 20pF

ECS-200-20-4X
ECS
1: $0.83
1,093In Stock

Mfr. Part No.
ECS-200-20-4X

Mouser Part No
520-HCU2000-20X

ECS

Crystals 20MHz 20pF

Learn More

Datasheet

1,093In Stock

$0.83

$0.721

$0.654

$0.583

View

Min.: 1
Mult.: 1

Crystals

20 MHz

50 PPM

30 PPM

Radial

HC-49/US

- 10 C

+ 70 C

Bulk

20 MHz Bulk Frequency Control & Timing Devices

Types of Frequency Control & Timing Devices

Customer Service Office

Company

Resources

Support

0605 (1612 metric)
0806 (2016 metric)
1008 (2520 metric)
11.35 mm x 4.65 mm
1310 (3225 metric)
2.5 mm x 2 mm
2 mm x 1.6 mm
3.2 mm x 2.5 mm
5 mm x 3.2 mm
6 mm x 3.5 mm
7.5 mm x 2.9 mm
7 mm x 5 mm
CQFN-10
Cylinder
DIP-14
HC49
HC-49
HC-49/4H
HC-49/S
HC-49/U