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

HC-49US Series Crystals

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

Results: 83

Applied Filters:

Series = HC-49US

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 17.1776MHz HC49S

ECS-17.1776-20-4
ECS
1: $0.884
788In Stock

Mfr. Part #
ECS-17.1776-20-4

Mouser Part #
520-ECS17.1776-20-4

ECS

Crystals 17.1776MHz HC49S

Datasheet

788In Stock

$0.884

$0.746

$0.709

$0.644

View

Min.: 1
Mult.: 1

17.1776 MHz

20 pF

30 PPM

50 PPM

HC-49/US

- 10 C

+ 70 C

Radial

40 Ohms

500 uW

10.5 mm

4.65 mm

3.5 mm

HC-49US

Crystals 14.7456MHz SERIES

ECS-147.4-S-4
ECS
1: $0.884
803In Stock

Mfr. Part #
ECS-147.4-S-4

Mouser Part #
520-HCU1474-S

ECS

Crystals 14.7456MHz SERIES

Datasheet

Product Comments

803In Stock

$0.884

$0.746

$0.709

$0.644

View

Min.: 1
Mult.: 1

14.7456 MHz

10 pF

30 PPM

50 PPM

HC-49/US

- 10 C

+ 70 C

Radial

11.35 mm

3.8 mm

3.5 mm

HC-49US

Bulk

Crystals 7.68MHz 20pF

ECS-76.8-20-4
ECS
1: $0.884
989In Stock

Mfr. Part #
ECS-76.8-20-4

Mouser Part #
520-HCU768-20

ECS

Crystals 7.68MHz 20pF

Datasheet

989In Stock

$0.884

$0.746

$0.709

$0.644

View

Min.: 1
Mult.: 1

76.8 MHz

20 pF

30 PPM

50 PPM

HC-49/US

- 10 C

+ 70 C

Radial

11.35 mm

3.8 mm

3.5 mm

HC-49US

Bulk

Crystals CRYSTAL 14.31818MHZ 20PF TH

ECS-143-20-4
ECS
1: $0.884
685In Stock

Mfr. Part #
ECS-143-20-4

Mouser Part #
520-ECS-143-20-4

ECS

Crystals CRYSTAL 14.31818MHZ 20PF TH

Datasheet

685In Stock

$0.884

$0.746

$0.709

$0.644

View

Min.: 1
Mult.: 1

14.31818 MHz

20 pF

HC-49US

Bulk

Crystals CRYSTAL 11.98135MHz

ECS-119.8-S-4
ECS
1: $0.884
890In Stock

Mfr. Part #
ECS-119.8-S-4

Mouser Part #
520-HCU1198-S

ECS

Crystals CRYSTAL 11.98135MHz

Datasheet

890In Stock

$0.884

$0.746

$0.709

$0.644

View

Min.: 1
Mult.: 1

11.98135 MHz

10 pF

30 PPM

50 PPM

HC-49/US

- 10 C

+ 70 C

Radial

60 Ohms

500 uW

11.35 mm

3.8 mm

3.5 mm

HC-49US

Bulk

Crystals 4.9152MHz SERIES

ECS-49-S-4
ECS
1: $1.03
990In Stock
NRND

Mfr. Part #
ECS-49-S-4

Mouser Part #
520-ECS-49-S-4

NRND

ECS

Crystals 4.9152MHz SERIES

Datasheet

990In Stock

$1.03

$0.876

$0.832

$0.755

View

Min.: 1
Mult.: 1

4.9152 MHz

10 pF

30 PPM

50 PPM

HC-49/US

- 10 C

+ 70 C

Radial

3.5 mm

HC-49US

Bulk

Crystals 11.0592MHz SERIES

ECS-110.5-S-4
ECS
1: $0.923
696In Stock
NRND

Mfr. Part #
ECS-110.5-S-4

Mouser Part #
520-HCU1105-S

NRND

ECS

Crystals 11.0592MHz SERIES

Datasheet

Product Comments

696In Stock

$0.923

$0.798

$0.724

$0.666

View

Min.: 1
Mult.: 1

11.0592 MHz

10 pF

30 PPM

50 PPM

HC-49/US

- 10 C

+ 70 C

Radial

11.35 mm

3.8 mm

3.5 mm

HC-49US

Bulk

Crystals 24.576000MHz 20pF HC-49US

ECS-245.7-20-4
ECS
1: $0.923
848In Stock
NRND

Mfr. Part #
ECS-245.7-20-4

Mouser Part #
520-HCU2457-20

NRND

ECS

Crystals 24.576000MHz 20pF HC-49US

Datasheet

848In Stock

$0.923

$0.798

$0.724

$0.666

View

Min.: 1
Mult.: 1

24.576 MHz

20 pF

30 PPM

50 PPM

HC-49/US

- 10 C

+ 70 C

Radial

11.35 mm

3.8 mm

3.5 mm

HC-49US

Bulk

Crystals 6MHz SERIES

ECS-60-S-4
ECS
1: $1.03
974In Stock
NRND

Mfr. Part #
ECS-60-S-4

Mouser Part #
520-HCU600-S

NRND

ECS

Crystals 6MHz SERIES

Datasheet

974In Stock

$1.03

$0.876

$0.832

$0.755

View

Min.: 1
Mult.: 1

6 MHz

Series

30 PPM

50 PPM

- 10 C

+ 70 C

Radial

100 Ohms

500 uW

11.35 mm

4.65 mm

3.5 mm

HC-49US

Bulk

Crystals 8MHz 20pF

ECS-80-20-4
ECS
1: $0.923
674In Stock
NRND

Mfr. Part #
ECS-80-20-4

Mouser Part #
520-HCU800-20

NRND

ECS

Crystals 8MHz 20pF

Datasheet

Product Comments

674In Stock

$0.923

$0.798

$0.724

$0.666

View

Min.: 1
Mult.: 1

8 MHz

20 pF

30 PPM

50 PPM

- 10 C

+ 70 C

Radial

80 Ohms

500 uW

11.35 mm

4.65 mm

3.5 mm

HC-49US

Bulk

Crystals 8MHz 32pF

ECS-80-32-4
ECS
1: $0.793
993In Stock
NRND

Mfr. Part #
ECS-80-32-4

Mouser Part #
520-HCU800-32

NRND

ECS

Crystals 8MHz 32pF

Datasheet

Product Comments

993In Stock

$0.793

$0.709

$0.693

$0.68

View

Min.: 1
Mult.: 1

8 MHz

32 pF

30 PPM

50 PPM

- 10 C

+ 70 C

Radial

80 Ohms

500 uW

11.35 mm

4.65 mm

3.5 mm

HC-49US

Bulk

Crystals 8MHz SERIES

ECS-80-S-4
ECS
1: $0.923
1,000In Stock
NRND

Mfr. Part #
ECS-80-S-4

Mouser Part #
520-HCU800-S

NRND

ECS

Crystals 8MHz SERIES

Datasheet

Product Comments

1,000In Stock

$0.923

$0.798

$0.724

$0.666

View

Min.: 1
Mult.: 1

8 MHz

Series

30 PPM

50 PPM

- 10 C

+ 70 C

Radial

80 Ohms

500 uW

11.35 mm

4.65 mm

3.5 mm

HC-49US

Bulk

Crystals 11.0592MHz 32pF

ECS-110.5-32-4
ECS
1: $0.923
346In Stock
NRND

Mfr. Part #
ECS-110.5-32-4

Mouser Part #
520-HCU1105-32

NRND

ECS

Crystals 11.0592MHz 32pF

Datasheet

Product Comments

346In Stock

$0.923

$0.798

$0.724

$0.666

View

Min.: 1
Mult.: 1

11.0592 MHz

32 pF

30 PPM

50 PPM

HC-49/US

- 10 C

+ 70 C

Radial

60 Ohms

500 uW

11.35 mm

3.8 mm

3.5 mm

HC-49US

Bulk

Crystals 12MHz 32pF

ECS-120-32-4
ECS
1: $0.91
242In Stock
NRND

Mfr. Part #
ECS-120-32-4

Mouser Part #
520-HCU1200-32

NRND

ECS

Crystals 12MHz 32pF

Datasheet

Product Comments

242In Stock

$0.91

$0.796

$0.722

$0.664

View

Min.: 1
Mult.: 1

12 MHz

32 pF

30 PPM

50 PPM

- 10 C

+ 70 C

Radial

60 Ohms

500 uW

11.35 mm

4.65 mm

3.5 mm

HC-49US

Bulk

Crystals 12MHz 20pF HC-49US

ECS-120-20-4
ECS
1: $0.923
54In Stock
NRND

Mfr. Part #
ECS-120-20-4

Mouser Part #
520-HCU1200-20

NRND

ECS

Crystals 12MHz 20pF HC-49US

Datasheet

54In Stock

$0.923

$0.798

$0.724

$0.666

View

Min.: 1
Mult.: 1

12 MHz

20 pF

30 PPM

50 PPM

- 10 C

+ 70 C

Radial

60 Ohms

500 uW

11.35 mm

4.65 mm

3.5 mm

HC-49US

Bulk

Crystals 16MHz 20pF

ECS-160-20-4
ECS
1: $0.897
250In Stock
NRND

Mfr. Part #
ECS-160-20-4

Mouser Part #
520-HCU1600-20

NRND

ECS

Crystals 16MHz 20pF

Datasheet

Product Comments

250In Stock

$0.897

$0.776

$0.705

$0.625

View

Min.: 1
Mult.: 1

16 MHz

20 pF

30 PPM

50 PPM

- 10 C

+ 70 C

Radial

40 Ohms

500 uW

11.35 mm

4.65 mm

3.5 mm

HC-49US

Bulk

Crystals 11.0592MHz 20pF

ECS-110.5-20-4
ECS
1: $0.923
2In Stock
NRND

Mfr. Part #
ECS-110.5-20-4

Mouser Part #
520-HCU1105-20

NRND

ECS

Crystals 11.0592MHz 20pF

Datasheet

Product Comments

2In Stock

$0.923

$0.798

$0.724

$0.666

View

Min.: 1
Mult.: 1

11.0592 MHz

20 pF

30 PPM

50 PPM

HC-49/US

- 10 C

+ 70 C

Radial

60 Ohms

500 uW

11.35 mm

3.8 mm

3.5 mm

HC-49US

Bulk

Crystals 9.8304MHz 20pF

ECS-98.3-20-4
ECS
1: $0.988
3In Stock
NRND

Mfr. Part #
ECS-98.3-20-4

Mouser Part #
520-HCU983-20

NRND

ECS

Crystals 9.8304MHz 20pF

Datasheet

Product Comments

3In Stock

$0.988

$0.771

$0.699

$0.644

View

Min.: 1
Mult.: 1

9.8304 MHz

20 pF

30 PPM

50 PPM

HC-49/US

- 10 C

+ 70 C

Radial

60 Ohms

500 uW

11.35 mm

3.8 mm

3.5 mm

HC-49US

Bulk

Crystals 10MHz 18pF

ECS-100-18-4
ECS
1: $0.923
448Expected 8/10/2026
NRND

Mfr. Part #
ECS-100-18-4

Mouser Part #
520-HCU1000-18

NRND

ECS

Crystals 10MHz 18pF

Datasheet

448Expected 8/10/2026

$0.923

$0.798

$0.724

$0.666

View

Min.: 1
Mult.: 1

10 MHz

18 pF

30 PPM

50 PPM

HC-49/US

- 10 C

+ 70 C

Radial

60 Ohms

0.5 mW

10.5 mm

3.8 mm

3.5 mm

HC-49US

Bulk

Crystals 4MHz 20pF

ECS-40-20-4
ECS
1: $0.923
996Expected 9/1/2026
NRND

Mfr. Part #
ECS-40-20-4

Mouser Part #
520-HCU400-20

NRND

ECS

Crystals 4MHz 20pF

Datasheet

Product Comments

996Expected 9/1/2026

$0.923

$0.798

$0.724

$0.666

View

Min.: 1
Mult.: 1

4 MHz

20 pF

30 PPM

50 PPM

- 10 C

+ 70 C

Radial

150 Ohms

500 uW

11.35 mm

4.65 mm

3.5 mm

HC-49US

Bulk

Crystals CRYSTAL 25MHz

ECS-250-15-4-FX
ECS
1: $0.767
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
ECS-250-15-4-FX

Mouser Part #
520-HCA2500-18X

ECS

Crystals CRYSTAL 25MHz

Datasheet

Non-Stocked Lead-Time 10 Weeks

$0.767

$0.649

$0.616

$0.559

View

Min.: 1
Mult.: 1

25 MHz

18 pF

30 PPM

50 PPM

HC-49/US

- 10 C

+ 70 C

Radial

3.5 mm

HC-49US

Bulk

Crystals 11.52MHz 18pF

ECS-115.2-18-4B
ECS
1: $0.975
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
ECS-115.2-18-4B

Mouser Part #
520-ECS115.2-18-4B

ECS

Crystals 11.52MHz 18pF

Datasheet

Non-Stocked Lead-Time 10 Weeks

$0.975

$0.842

$0.80

$0.725

View

Min.: 1
Mult.: 1

11.52 MHz

10 pF

30 PPM

50 PPM

HC-49/US

- 10 C

+ 70 C

Radial

3.5 mm

HC-49US

Crystals CRYSTAL 10.0000MHZ 18PF TH

ECS-100-18-4B
ECS
1: $1.03
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
ECS-100-18-4B

Mouser Part #
520-ECS-100-18-4B

ECS

Crystals CRYSTAL 10.0000MHZ 18PF TH

Datasheet

Non-Stocked Lead-Time 14 Weeks

$1.03

$0.876

$0.832

$0.671

View

Min.: 1
Mult.: 1

10 MHz

18 pF

HC-49US

Bulk

Crystals HC-49US,MHz Crystal,12.96 MHz,50ppm,30ppm,18pF,60 Ohms,Fundamental,-10C - 70C,Through Hole,HC-49/US,0.447" L x 0.183" W (11.35mm x 4.65mm),0.138" (3.50mm)

ECS-129.6-18-4
ECS
1,000: $0.581
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
ECS-129.6-18-4

Mouser Part #
520-ECS-129.6-18-4

ECS

Crystals HC-49US,MHz Crystal,12.96 MHz,50ppm,30ppm,18pF,60 Ohms,Fundamental,-10C - 70C,Through Hole,HC-49/US,0.447" L x 0.183" W (11.35mm x 4.65mm),0.138" (3.50mm)

Datasheet

Non-Stocked Lead-Time 14 Weeks

$0.581

$0.55

$0.536

Min.: 1,000
Mult.: 200

HC-49/US

Radial

HC-49US

Bulk

Crystals CRYSTAL 14.7456MHZ 32PF TH

ECS-147.4-32.4
ECS
1: $1.18
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
ECS-147.4-32.4

Mouser Part #
520-ECS-147.4-32.4

ECS

Crystals CRYSTAL 14.7456MHZ 32PF TH

Datasheet

Non-Stocked Lead-Time 14 Weeks

$1.18

$1.01

$0.962

$0.784

View

Min.: 1
Mult.: 1

14.7456 MHz

32 pF

HC-49US

Bulk

HC-49US Series Crystals

Customer Service Office

Company

Resources

Support

3.579545 MHz
3.6864 MHz
4 MHz
4.032 MHz
4.096 MHz
4.194304 MHz
4.9152 MHz
5 MHz
5.068 MHz
5.0688 MHz
5.185 MHz
6 MHz
6.144 MHz
6.5 MHz
7.3728 MHz
8 MHz
8.5 MHz
9 MHz
9.216 MHz
9.8304 MHz