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

HC49UX Series Crystals

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

Results: 100

Applied Filters:

Series = HC49UX

Frequency

Load Capacitance

Tolerance

Frequency Stability

Package/Case

Minimum Operating Temperature

Maximum Operating Temperature

Termination Style

ESR

Drive Level

Length

Width

Height

Packaging

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 21.0 MHZ 20PF

ECS-210-20-1X
ECS
1: $0.734
959In Stock

Mfr. Part No.
ECS-210-20-1X

Mouser Part No
520-HCA2100-20X

ECS

Crystals 21.0 MHZ 20PF

Datasheet

959In Stock

$0.734

$0.639

$0.581

$0.555

View

Min.: 1
Mult.: 1

21 MHz

20 pF

30 PPM

50 PPM

HC-49/UX

- 10 C

+ 70 C

Radial

20 Ohms

1 mW

11.35 mm

4.65 mm

13.46 mm

HC49UX

Crystals CRYSTAL 12.0000MHZ 20PF T/H 30/50 ppm -20 - +70C

ECS-120-20-1X-EM
ECS
1: $1.24
708In Stock

Mfr. Part No.
ECS-120-20-1X-EM

Mouser Part No
520-120-20-1X-EM

ECS

Crystals CRYSTAL 12.0000MHZ 20PF T/H 30/50 ppm -20 - +70C

Datasheet

708In Stock

$1.24

$1.08

$0.978

$0.936

View

Min.: 1
Mult.: 1

12 MHz

20 pF

30 PPM

50 PPM

11.35 mm x 4.65 mm

- 20 C

+ 70 C

Radial

30 Ohms

1 mW

11.35 mm

13.46 mm

HC49UX

Bulk

Crystals CRYSTAL 25.0000MHZ 20PF T/H 30/50 ppm -20 - +70C

ECS-250-20-1X-EM
ECS
1: $1.24
254In Stock

Mfr. Part No.
ECS-250-20-1X-EM

Mouser Part No
520-250-20-1X-EM

ECS

Crystals CRYSTAL 25.0000MHZ 20PF T/H 30/50 ppm -20 - +70C

Datasheet

254In Stock

$1.24

$1.08

$0.978

$0.936

View

Min.: 1
Mult.: 1

25 MHz

20 pF

30 PPM

50 PPM

13.46 mm x 11.35 mm

- 20 C

+ 70 C

Radial

20 Ohms

1 mW

13.46 mm

11.35 mm

4.65 mm

HC49UX

Bulk

Crystals CRYSTAL 3.579545MHZ 18PF T/H 30/50 ppm -20 - +70C

ECS-35-18-1X-EM
ECS
1: $1.24
491In Stock

Mfr. Part No.
ECS-35-18-1X-EM

Mouser Part No
520-35-18-1X-EM

ECS

Crystals CRYSTAL 3.579545MHZ 18PF T/H 30/50 ppm -20 - +70C

Datasheet

491In Stock

$1.24

$1.08

$0.978

$0.936

View

Min.: 1
Mult.: 1

3.579545 MHz

18 pF

30 PPM

50 PPM

13.46 mm x 11.35 mm

- 20 C

+ 70 C

Radial

120 Ohms

1 mW

13.46 mm

11.35 mm

4.65 mm

HC49UX

Bulk

Crystals 8MHz 18pF ESR 35 Ohm Max.

ECS-80-18-1X
ECS
1: $0.83
776In Stock

Mfr. Part No.
ECS-80-18-1X

Mouser Part No
520-80-18-1X

ECS

Crystals 8MHz 18pF ESR 35 Ohm Max.

Datasheet

776In Stock

$0.83

$0.726

$0.66

$0.631

View

Min.: 1
Mult.: 1

8 MHz

18 pF

30 PPM

50 PPM

HC-49/UX

- 10 C

+ 70 C

Radial

35 Ohms

1 mW

11.35 mm

4.65 mm

13.46 mm

HC49UX

Bulk

Crystals 1.8432MHz 13pF 3LEAD

ECS-18-13-1X-3L
ECS
1: $2.03
4In Stock
1,000Expected 19/1/2027

Mfr. Part No.
ECS-18-13-1X-3L

Mouser Part No
520-ECS18-13-1-3L

ECS

Crystals 1.8432MHz 13pF 3LEAD

Datasheet

4In Stock

1,000Expected 19/1/2027

$2.03

$1.73

$1.62

$1.48

View

Min.: 1
Mult.: 1

1.8432 MHz

13 pF

30 PPM

50 PPM

HC-49

- 10 C

+ 70 C

Radial

750 Ohms

1 mW

11.35 mm

4.65 mm

13.46 mm

HC49UX

Crystals 10MHz SERIES

ECS-100-S-1X
ECS
1: $0.83
739In Stock

Mfr. Part No.
ECS-100-S-1X

Mouser Part No
520-HCA1000-SX

ECS

Crystals 10MHz SERIES

Datasheet

739In Stock

$0.83

$0.726

$0.66

$0.631

View

Min.: 1
Mult.: 1

10 MHz

20 pF

30 PPM

50 PPM

HC-49/UX

- 10 C

+ 70 C

Radial

30 Ohms

1 mW

11.35 mm

4.65 mm

13.46 mm

HC49UX

Bulk

Crystals 11.0MHz Series -10C +70C

ECS-110-S-1X
ECS
1: $0.83
477In Stock

Mfr. Part No.
ECS-110-S-1X

Mouser Part No
520-HCA110-S-X

ECS

Crystals 11.0MHz Series -10C +70C

Datasheet

477In Stock

$0.83

$0.724

$0.657

$0.628

View

Min.: 1
Mult.: 1

11 MHz

Series

30 PPM

50 PPM

HC-49/UX

- 10 C

+ 70 C

Radial

30 Ohms

1 mW

11.35 mm

4.65 mm

13.46 mm

HC49UX

Bulk

Crystals 11.0592MHz 20pF

ECS-110.5-20-1X
ECS
1: $0.83
1,738In Stock

Mfr. Part No.
ECS-110.5-20-1X

Mouser Part No
520-HCA1105-20X

ECS

Crystals 11.0592MHz 20pF

Datasheet

1,738In Stock

$0.83

$0.726

$0.66

$0.631

View

Min.: 1
Mult.: 1

11.0592 MHz

20 pF

30 PPM

50 PPM

HC-49

- 10 C

+ 70 C

Radial

30 Ohms

1 mW

11.35 mm

4.65 mm

13.46 mm

HC49UX

Bulk

Crystals 11.0592MHz 32pF

ECS-110.5-32-1X
ECS
1: $0.83
370In Stock

Mfr. Part No.
ECS-110.5-32-1X

Mouser Part No
520-HCA1105-32X

ECS

Crystals 11.0592MHz 32pF

Datasheet

370In Stock

$0.83

$0.726

$0.66

$0.631

View

Min.: 1
Mult.: 1

11.0592 MHz

32 pF

30 PPM

50 PPM

HC-49

- 10 C

+ 70 C

Radial

30 Ohms

1 mW

11.35 mm

4.65 mm

13.46 mm

HC49UX

Bulk

Crystals 11.0592MHz SERIES

ECS-110.5-S-1X
ECS
1: $0.83
529In Stock
300Expected 10/8/2026

Mfr. Part No.
ECS-110.5-S-1X

Mouser Part No
520-HCA1105-SX

ECS

Crystals 11.0592MHz SERIES

Datasheet

529In Stock

300Expected 10/8/2026

$0.83

$0.785

$0.744

$0.675

View

Min.: 1
Mult.: 1

11.0592 MHz

Series

30 PPM

50 PPM

HC-49

- 10 C

+ 70 C

Radial

30 Ohms

1 mW

11.35 mm

4.65 mm

13.46 mm

HC49UX

Bulk

Crystals 11.228MHz SERIES

ECS-112.2-S-1X
ECS
1: $0.802
49In Stock

Mfr. Part No.
ECS-112.2-S-1X

Mouser Part No
520-HCA1122-SX

ECS

Crystals 11.228MHz SERIES

Datasheet

49In Stock

$0.802

$0.679

$0.645

$0.583

View

Min.: 1
Mult.: 1

11.228 MHz

Series

30 PPM

50 PPM

HC-49

- 10 C

+ 70 C

Radial

30 Ohms

1 mW

11.35 mm

4.65 mm

13.46 mm

HC49UX

Crystals 12MHz 32pF

ECS-120-32-1X
ECS
1: $0.83
523In Stock

Mfr. Part No.
ECS-120-32-1X

Mouser Part No
520-HCA1200-32X

ECS

Crystals 12MHz 32pF

Datasheet

523In Stock

$0.83

$0.726

$0.658

$0.631

View

Min.: 1
Mult.: 1

12 MHz

32 pF

30 PPM

50 PPM

HC-49

- 10 C

+ 70 C

Radial

30 Ohms

1 mW

11.35 mm

4.65 mm

13.46 mm

HC49UX

Bulk

Crystals 12MHz SERIES

ECS-120-S-1X
ECS
1: $0.83
416In Stock

Mfr. Part No.
ECS-120-S-1X

Mouser Part No
520-HCA1200-SX

ECS

Crystals 12MHz SERIES

Datasheet

416In Stock

$0.83

$0.726

$0.66

$0.645

View

Min.: 1
Mult.: 1

12 MHz

Series

30 PPM

50 PPM

HC-49

- 10 C

+ 70 C

Radial

30 Ohms

1 mW

11.35 mm

4.65 mm

13.46 mm

HC49UX

Bulk

Crystals 12.288MHz 20pF

ECS-122.8-20-1X
ECS
1: $0.83
20In Stock

Mfr. Part No.
ECS-122.8-20-1X

Mouser Part No
520-HCA1228-20X

ECS

Crystals 12.288MHz 20pF

Datasheet

20In Stock

$0.83

$0.726

$0.66

$0.631

View

Min.: 1
Mult.: 1

12.288 MHz

20 pF

30 PPM

50 PPM

HC-49

- 10 C

+ 70 C

Radial

30 Ohms

1 mW

11.35 mm

4.65 mm

13.46 mm

HC49UX

Bulk

Crystals 12.288MHz SERIES

ECS-122.8-S-1X
ECS
1: $0.83
224In Stock

Mfr. Part No.
ECS-122.8-S-1X

Mouser Part No
520-HCA1228-SX

ECS

Crystals 12.288MHz SERIES

Datasheet

224In Stock

$0.83

$0.726

$0.66

$0.631

View

Min.: 1
Mult.: 1

12.288 MHz

Series

30 PPM

50 PPM

HC-49

- 10 C

+ 70 C

Radial

30 Ohms

1 mW

11.35 mm

4.65 mm

13.46 mm

HC49UX

Bulk

Crystals 14.31818MHz SERIES

ECS-143-S-1X
ECS
1: $0.925
554In Stock

Mfr. Part No.
ECS-143-S-1X

Mouser Part No
520-HCA1431-SX

ECS

Crystals 14.31818MHz SERIES

Datasheet

554In Stock

$0.925

$0.785

$0.744

$0.675

View

Min.: 1
Mult.: 1

14.31818 MHz

Series

30 PPM

50 PPM

HC-49

- 10 C

+ 70 C

Radial

25 Ohms

1 mW

11.35 mm

4.65 mm

13.46 mm

HC49UX

Bulk

Crystals 14.7456MHz 20pF

ECS-147.4-20-1X
ECS
1: $0.734
846In Stock

Mfr. Part No.
ECS-147.4-20-1X

Mouser Part No
520-HCA1474-20X

ECS

Crystals 14.7456MHz 20pF

Datasheet

846In Stock

$0.734

$0.696

$0.567

$0.534

View

Min.: 1
Mult.: 1

14.7456 MHz

20 pF

30 PPM

50 PPM

HC-49

- 10 C

+ 70 C

Radial

25 Ohms

1 mW

11.35 mm

4.65 mm

13.46 mm

HC49UX

Bulk

Crystals 14.7456MHz SERIES

ECS-147.4-S-1X
ECS
1: $0.83
957In Stock

Mfr. Part No.
ECS-147.4-S-1X

Mouser Part No
520-HCA1474-SX

ECS

Crystals 14.7456MHz SERIES

Datasheet

957In Stock

$0.83

$0.726

$0.658

$0.63

View

Min.: 1
Mult.: 1

14.7456 MHz

Series

30 PPM

50 PPM

HC-49

- 10 C

+ 70 C

Radial

25 Ohms

1 mW

11.35 mm

4.65 mm

13.46 mm

HC49UX

Bulk

Crystals 15MHz SERIES

ECS-150-S-1X
ECS
1: $0.83
586In Stock

Mfr. Part No.
ECS-150-S-1X

Mouser Part No
520-HCA1500-SX

ECS

Crystals 15MHz SERIES

Datasheet

586In Stock

$0.83

$0.726

$0.66

$0.631

View

Min.: 1
Mult.: 1

15 MHz

Series

30 PPM

50 PPM

HC-49

- 10 C

+ 70 C

Radial

25 Ohms

1 mW

11.35 mm

4.65 mm

13.46 mm

HC49UX

Bulk

Crystals 16MHz 20pF

ECS-160-20-1X
ECS
1: $0.83
124In Stock
1,000Expected 15/12/2026

Mfr. Part No.
ECS-160-20-1X

Mouser Part No
520-HCA1600-20X

ECS

Crystals 16MHz 20pF

Datasheet

124In Stock

1,000Expected 15/12/2026

$0.83

$0.724

$0.657

$0.628

View

Min.: 1
Mult.: 1

16 MHz

20 pF

30 PPM

50 PPM

HC-49

- 10 C

+ 70 C

Radial

20 Ohms

1 mW

11.35 mm

4.65 mm

13.46 mm

HC49UX

Bulk

Crystals 16MHz SERIES

ECS-160-S-1X
ECS
1: $0.83
1,009In Stock

Mfr. Part No.
ECS-160-S-1X

Mouser Part No
520-HCA1600-SX

ECS

Crystals 16MHz SERIES

Datasheet

1,009In Stock

$0.83

$0.715

$0.65

$0.649

View

Min.: 1
Mult.: 1

16 MHz

Series

30 PPM

50 PPM

HC-49

- 10 C

+ 70 C

Radial

20 Ohms

1 mW

11.35 mm

4.65 mm

13.46 mm

HC49UX

Bulk

Crystals 18MHz 20pF

ECS-180-20-1X
ECS
1: $0.734
557In Stock

Mfr. Part No.
ECS-180-20-1X

Mouser Part No
520-HCA1800-20X

ECS

Crystals 18MHz 20pF

Datasheet

557In Stock

$0.734

$0.639

$0.581

$0.555

View

Min.: 1
Mult.: 1

18 MHz

20 pF

30 PPM

50 PPM

HC-49

- 10 C

+ 70 C

Radial

20 Ohms

1 mW

11.35 mm

4.65 mm

13.46 mm

HC49UX

Bulk

Crystals 1.8432MHz 13pF

ECS-18-13-1X
ECS
1: $1.73
584In Stock
1,000Expected 27/10/2026

Mfr. Part No.
ECS-18-13-1X

Mouser Part No
520-HCA184-13X

ECS

Crystals 1.8432MHz 13pF

Datasheet

584In Stock

1,000Expected 27/10/2026

$1.73

$1.50

$1.36

$1.30

View

Min.: 1
Mult.: 1

1.8432 MHz

13 pF

30 PPM

50 PPM

HC-49

- 10 C

+ 70 C

Radial

750 Ohms

1 mW

11.35 mm

4.65 mm

13.46 mm

HC49UX

Bulk

Crystals 18.432MHz 18pF -10C +70C

ECS-184-18-1X
ECS
1: $0.83
61In Stock

Mfr. Part No.
ECS-184-18-1X

Mouser Part No
520-HCA184-18-X

ECS

Crystals 18.432MHz 18pF -10C +70C

Datasheet

61In Stock

$0.83

$0.726

$0.66

$0.631

View

Min.: 1
Mult.: 1

18.432 MHz

18 pF

30 PPM

50 PPM

HC-49/UX

- 10 C

+ 70 C

Radial

20 Ohms

1 mW

11.35 mm

4.65 mm

1.1 mm

HC49UX

Bulk

HC49UX Series Crystals

Customer Service Office

Company

Resources

Support

1.8432 MHz
2 MHz
2.048 MHz
2.4576 MHz
2.5 MHz
3 MHz
3.2768 MHz
3.579545 MHz
3.6 MHz
3.6864 MHz
3.93216 MHz
4 MHz
4.032 MHz
4.096 MHz
4.194304 MHz
4.433618 MHz
4.9152 MHz
5 MHz
5.0688 MHz
5.185 MHz