Crystals – Mouser Singapore

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HC49x Series Crystals

IQD HC49x Crystals include many series, such as HC49, HC49/3.5H, HC49/3HSMX, HC49/4H, and HC49/4HSMX. These crystals offer exceptional stability and reliability for high-frequency applications. With a frequency range from 1.84MHz to 120.7MHz, these crystals are ideal for telecommunications, computing, and industrial control systems. The HC49 Series Crystals feature a low aging rate, high shock and vibration resistance, and excellent temperature stability, ensuring precise frequency control in demanding environments. IQD HC49x Series Crystals are available in various package options, including through-hole and surface-mount, to suit diverse design requirements.

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Part #

Crystals HC49/4H 20.0MHz 10/10/-20 to 70C/18 FUND 11.05 x 4.7 x 4.1

LFXTAL063912B
IQD
1: $0.884
875In Stock
New At Mouser

Mfr. Part No.
LFXTAL063912B

Mouser Part No
449-LFXTAL063912B

New At Mouser

IQD

Crystals HC49/4H 20.0MHz 10/10/-20 to 70C/18 FUND 11.05 x 4.7 x 4.1

Learn More

Datasheet

875In Stock

$0.884

$0.747

$0.729

$0.619

View

Min.: 1
Mult.: 1

20 MHz

18 pF

10 PPM

HC49-2

- 20 C

+ 70 C

Radial

4 Ohms

500 uW

11.35 mm

4.85 mm

4 mm

HC49/4H

Bulk

Crystals WIQD-XTAL(Q) Quartz CrystalHC49/4H; 11.05 x 4.7mm; 24.0MHz; 20/50/-20 to 70C/18 FUND ;

LFXTAL063944B
IQD
1: $0.68
952In Stock
New Product

Mfr. Part No.
LFXTAL063944B

Mouser Part No
449-LFXTAL063944B

New Product

IQD

Crystals WIQD-XTAL(Q) Quartz CrystalHC49/4H; 11.05 x 4.7mm; 24.0MHz; 20/50/-20 to 70C/18 FUND ;

Learn More

Datasheet

952In Stock

$0.68

$0.577

$0.563

$0.477

View

Min.: 1
Mult.: 1

24 MHz

18 pF

20 PPM

50 PPM

HC-49/4H

- 20 C

+ 70 C

Radial

40 Ohms

500 uW

11.05 mm

4.7 mm

4.1 mm

HC49/4H

Bulk

Crystals HC49/4H 4.0MHz 50/50/-20 to 70C/32 FUND 11.05 x 4.7 x 4.1

LFXTAL071008B
IQD
1: $0.68
776In Stock
New At Mouser

Mfr. Part No.
LFXTAL071008B

Mouser Part No
449-LFXTAL071008B

New At Mouser

IQD

Crystals HC49/4H 4.0MHz 50/50/-20 to 70C/32 FUND 11.05 x 4.7 x 4.1

Learn More

Datasheet

776In Stock

$0.68

$0.577

$0.563

$0.477

View

Min.: 1
Mult.: 1

4 MHz

32 pF

50 PPM

HC49-2

- 20 C

+ 70 C

Radial

130 Ohms

500 uW

11.35 mm

4.85 mm

4 mm

HC49/4H

Bulk

Crystals WIQD-XTAL(Q) Quartz CrystalHC49/4H; 11.05 x 4.7mm; 15.360MHz; 30/30/-40 to 85C/30 FUND ;

LFXTAL072287B
IQD
1: $0.721
768In Stock
New Product

Mfr. Part No.
LFXTAL072287B

Mouser Part No
449-LFXTAL072287B

New Product

IQD

Crystals WIQD-XTAL(Q) Quartz CrystalHC49/4H; 11.05 x 4.7mm; 15.360MHz; 30/30/-40 to 85C/30 FUND ;

Learn More

Datasheet

768In Stock

$0.721

$0.612

$0.597

$0.506

View

Min.: 1
Mult.: 1

15.36 MHz

30 pF

30 PPM

HC-49/4H

- 40 C

+ 85 C

Radial

40 Ohms

500 uW

11.05 mm

4.7 mm

4.1 mm

HC49/4H

Bulk

Crystals WE-XTAL Quartz CrystalHC49; 11.05 x 4.65mm; 2.0 MHz; Tol = +/-50 ppm; Stab = +/-100 ppm Temp Range: 0 to 50 C; Load Cap = 20 pF;

LFXTAL003037B
IQD
1: $2.18
41In Stock
100On Order
New At Mouser

Mfr. Part No.
LFXTAL003037B

Mouser Part No
449-LFXTAL003037B

New At Mouser

IQD

Crystals WE-XTAL Quartz CrystalHC49; 11.05 x 4.65mm; 2.0 MHz; Tol = +/-50 ppm; Stab = +/-100 ppm Temp Range: 0 to 50 C; Load Cap = 20 pF;

Learn More

Datasheet

41In Stock

100On Order

$2.18

$1.89

$1.80

$1.62

View

Min.: 1
Mult.: 1

2 MHz

20 pF

50 PPM

100 PPM

HC49

0 C

+ 50 C

Radial

600 Ohms

1 mW

11.05 mm

4.65 mm

13.46 mm

HC49

Bulk

Crystals 3.579545MHz 13.4 x 4.9 x 4.3mm

LFXTAL003058
IQD
1: $0.639
1,461In Stock

Mfr. Part No.
LFXTAL003058

Mouser Part No
449-LFXTAL003058

IQD

Crystals 3.579545MHz 13.4 x 4.9 x 4.3mm

Learn More

Datasheet

1,461In Stock

Cut Tape

$0.639

$0.554

$0.502

$0.481

Reel

$0.441

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

3.579545 MHz

16 pF

30 PPM

50 PPM

HC-49/S

- 10 C

+ 60 C

SMD/SMT

300 Ohms

500 uW

11.4 mm

4.9 mm

4.3 mm

HC49/4HSMX

Reel, Cut Tape, MouseReel

Crystals WE-XTAL Quartz CrystalHC49/4H; 11.05 x 4.7mm; 3.579545 MHz; Tol = +/-30 ppm; Stab = +/-50 ppm Temp Range: -20 to 70 C; Load Cap = 20 pF;

LFXTAL003063B
IQD
1: $0.639
392In Stock
New At Mouser

Mfr. Part No.
LFXTAL003063B

Mouser Part No
449-LFXTAL003063B

New At Mouser

IQD

Crystals WE-XTAL Quartz CrystalHC49/4H; 11.05 x 4.7mm; 3.579545 MHz; Tol = +/-30 ppm; Stab = +/-50 ppm Temp Range: -20 to 70 C; Load Cap = 20 pF;

Learn More

Datasheet

392In Stock

$0.639

$0.554

$0.502

$0.48

View

Min.: 1
Mult.: 1

3.579545 MHz

20 pF

30 PPM

50 PPM

HC-49/4H

- 20 C

+ 70 C

Radial

300 Ohms

500 uW

11.05 mm

4.7 mm

4.1 mm

HC49/4H

Bulk

Crystals 4.0MHz 13.4 x 4.9 x 4.3mm

LFXTAL003071
IQD
1: $0.68
1,942In Stock

Mfr. Part No.
LFXTAL003071

Mouser Part No
449-LFXTAL003071

IQD

Crystals 4.0MHz 13.4 x 4.9 x 4.3mm

Learn More

Datasheet

1,942In Stock

Cut Tape

$0.68

$0.597

$0.541

$0.52

Reel

$0.45

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

HC49/4HSMX

Reel, Cut Tape, MouseReel

Crystals WE-XTAL Quartz CrystalHC49/4H; 11.05 x 4.7mm; 4.0 MHz; Tol = +/-20 ppm; Stab = +/-50 ppm Temp Range: -10 to 60 C; Load Cap = 30 pF;

LFXTAL003084B
IQD
1: $0.68
309In Stock
New At Mouser

Mfr. Part No.
LFXTAL003084B

Mouser Part No
449-LFXTAL003084B

New At Mouser

IQD

Crystals WE-XTAL Quartz CrystalHC49/4H; 11.05 x 4.7mm; 4.0 MHz; Tol = +/-20 ppm; Stab = +/-50 ppm Temp Range: -10 to 60 C; Load Cap = 30 pF;

Learn More

Datasheet

309In Stock

$0.68

$0.577

$0.547

$0.495

View

Min.: 1
Mult.: 1

4.096 MHz

30 pF

30 PPM

50 PPM

HC-49/4H

- 10 C

+ 60 C

Radial

130 Ohms

500 uW

11.05 mm

4.7 mm

4.1 mm

HC49/4H

Bulk

Crystals WE-XTAL Quartz CrystalHC49/4H; 11.05 x 4.7mm; 4.0960 MHz; Tol = +/-30 ppm; Stab = +/-50 ppm Temp Range: -10 to 60 C; Load Cap = 30 pF;

LFXTAL003086B
IQD
1: $1.06
141In Stock
New At Mouser

Mfr. Part No.
LFXTAL003086B

Mouser Part No
449-LFXTAL003086B

New At Mouser

IQD

Crystals WE-XTAL Quartz CrystalHC49/4H; 11.05 x 4.7mm; 4.0960 MHz; Tol = +/-30 ppm; Stab = +/-50 ppm Temp Range: -10 to 60 C; Load Cap = 30 pF;

Learn More

Datasheet

141In Stock

$1.06

$0.993

$0.944

$0.855

View

Min.: 1
Mult.: 1

4.194304 MHz

12 pF

20 PPM

30 PPM

HC49

- 10 C

+ 60 C

Radial

100 Ohms

1 mW

11.05 mm

4.65 mm

13.46 mm

HC49

Bulk

Crystals WE-XTAL Quartz CrystalHC49; 11.05 x 4.65mm; 4.194304 MHz; Tol = +/-20 ppm; Stab = +/-30 ppm Temp Range: -10 to 60 C; Load Cap = 12 pF;

LFXTAL003093B
IQD
1: $0.639
279In Stock
New At Mouser

Mfr. Part No.
LFXTAL003093B

Mouser Part No
449-LFXTAL003093B

New At Mouser

IQD

Crystals WE-XTAL Quartz CrystalHC49; 11.05 x 4.65mm; 4.194304 MHz; Tol = +/-20 ppm; Stab = +/-30 ppm Temp Range: -10 to 60 C; Load Cap = 12 pF;

Learn More

Datasheet

279In Stock

$0.639

$0.554

$0.502

$0.495

View

Min.: 1
Mult.: 1

4.194304 MHz

12 pF

30 PPM

50 PPM

HC-49/4H

- 10 C

+ 60 C

Radial

130 mOhms

500 uW

11.05 mm

4.7 mm

4.1 mm

HC49/4H

Bulk

Crystals HC49 11.05 x 4.7mm Crystal +/- 20.00ppm -10C / 60C

LFXTAL003099B
IQD
1: $1.16
283In Stock
New Product

Mfr. Part No.
LFXTAL003099B

Mouser Part No
449-LFXTAL003099B

New Product

IQD

Crystals HC49 11.05 x 4.7mm Crystal +/- 20.00ppm -10C / 60C

Datasheet

283In Stock

$1.16

$0.993

$0.971

$0.824

View

Min.: 1
Mult.: 1

4.433619 MHz

20 pF

20 PPM

30 PPM

HC49-2

- 10 C

+ 60 C

Radial

100 Ohms

1 mW

11.05 mm

4.7 mm

13.49 mm

HC49

Bulk

Crystals WE-XTAL Quartz CrystalHC49/4H; 11.05 x 4.7mm; 4.194304 MHz; Tol = +/-30 ppm; Stab = +/-50 ppm Temp Range: -10 to 60 C; Load Cap = 12 pF;

LFXTAL003102B
IQD
1: $0.68
295In Stock
New At Mouser

Mfr. Part No.
LFXTAL003102B

Mouser Part No
449-LFXTAL003102B

New At Mouser

IQD

Crystals WE-XTAL Quartz CrystalHC49/4H; 11.05 x 4.7mm; 4.194304 MHz; Tol = +/-30 ppm; Stab = +/-50 ppm Temp Range: -10 to 60 C; Load Cap = 12 pF;

Learn More

Datasheet

295In Stock

$0.68

$0.577

$0.547

$0.495

View

Min.: 1
Mult.: 1

4.433619 MHz

20 pF

30 PPM

50 PPM

HC-49/4H

- 10 C

+ 60 C

Radial

130 Ohms

500 uW

11.05 mm

4.7 mm

4.1 mm

HC49/4H

Bulk

Crystals WE-XTAL Quartz CrystalHC49/4H; 11.05 x 4.7mm; 4.433619 MHz; Tol = +/-30 ppm; Stab = +/-50 ppm Temp Range: -10 to 60 C; Load Cap = 20 pF;

LFXTAL003110B
IQD
1: $1.16
300In Stock
New At Mouser

Mfr. Part No.
LFXTAL003110B

Mouser Part No
449-LFXTAL003110B

New At Mouser

IQD

Crystals WE-XTAL Quartz CrystalHC49/4H; 11.05 x 4.7mm; 4.433619 MHz; Tol = +/-30 ppm; Stab = +/-50 ppm Temp Range: -10 to 60 C; Load Cap = 20 pF;

Learn More

Datasheet

300In Stock

$1.16

$0.993

$0.971

$0.824

View

Min.: 1
Mult.: 1

4.9152 MHz

30 pF

20 PPM

50 PPM

HC-49

- 10 C

+ 60 C

Radial

100 Ohms

1 mW

11.05 mm

4.65 mm

13.46 mm

HC49

Bulk

Crystals HC49/4H 5.0MHz +/-50ppm -10C / +60C

LFXTAL003119B
IQD
1: $0.639
121In Stock
New At Mouser

Mfr. Part No.
LFXTAL003119B

Mouser Part No
449-LFXTAL003119B

New At Mouser

IQD

Crystals HC49/4H 5.0MHz +/-50ppm -10C / +60C

Learn More

Datasheet

121In Stock

$0.639

$0.577

$0.547

$0.528

View

Min.: 1
Mult.: 1

HC49/4H

Bulk

Crystals 8.0MHz 13.4 x 4.9 x 4.3mm

LFXTAL003151
IQD
1: $0.68
4,690In Stock

Mfr. Part No.
LFXTAL003151

Mouser Part No
449-LFXTAL003151

IQD

Crystals 8.0MHz 13.4 x 4.9 x 4.3mm

Learn More

Datasheet

4,690In Stock

Cut Tape

$0.68

$0.597

$0.541

$0.52

Reel

$0.45

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

HC49/4HSMX

Reel, Cut Tape, MouseReel

Crystals WE-XTAL Quartz CrystalHC49/4H; 11.05 x 4.7mm; 6.0 MHz; Tol = +/-30 ppm; Stab = +/-50 ppm Temp Range: -10 to 60 C; Load Cap = 30 pF;

LFXTAL003164B
IQD
1: $1.16
146In Stock
New At Mouser

Mfr. Part No.
LFXTAL003164B

Mouser Part No
449-LFXTAL003164B

New At Mouser

IQD

Crystals WE-XTAL Quartz CrystalHC49/4H; 11.05 x 4.7mm; 6.0 MHz; Tol = +/-30 ppm; Stab = +/-50 ppm Temp Range: -10 to 60 C; Load Cap = 30 pF;

Learn More

Datasheet

146In Stock

$1.16

$0.993

$0.971

$0.824

View

Min.: 1
Mult.: 1

10 MHz

30 pF

20 PPM

50 PPM

HC-49

- 10 C

+ 60 C

Radial

35 Ohms

1 mW

11.05 mm

4.65 mm

13.46 mm

HC49

Bulk

Crystals 10.0MHz 13.4 x 4.9 x 4.3mm

LFXTAL003166
IQD
1: $0.68
1,357In Stock

Mfr. Part No.
LFXTAL003166

Mouser Part No
449-LFXTAL003166

IQD

Crystals 10.0MHz 13.4 x 4.9 x 4.3mm

Learn More

Datasheet

1,357In Stock

Cut Tape

$0.68

$0.597

$0.541

$0.52

Reel

$0.45

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

HC49/4HSMX

Reel, Cut Tape, MouseReel

Crystals HC49/4H 18.4320MHz 30/50/-20 to 70C/30 FUND 11.05 x 4.7 x 4.1

LFXTAL003176B
IQD
1: $0.68
23In Stock
New At Mouser

Mfr. Part No.
LFXTAL003176B

Mouser Part No
449-LFXTAL003176B

New At Mouser

IQD

Crystals HC49/4H 18.4320MHz 30/50/-20 to 70C/30 FUND 11.05 x 4.7 x 4.1

Learn More

Datasheet

23In Stock

$0.68

$0.577

$0.563

$0.477

View

Min.: 1
Mult.: 1

18.432 MHz

30 pF

30 PPM

50 PPM

HC49-2

- 20 C

+ 70 C

Radial

40 Ohms

500 uW

11.35 mm

4.85 mm

4 mm

HC49/4H

Bulk

Crystals WE-XTAL Quartz CrystalHC49/4H; 11.05 x 4.7mm; 8.0 MHz; Tol = +/-30 ppm; Stab = +/-50 ppm Temp Range: -20 to 70 C; Load Cap = 30 pF;

LFXTAL003177B
IQD
1: $1.16
213In Stock
New At Mouser

Mfr. Part No.
LFXTAL003177B

Mouser Part No
449-LFXTAL003177B

New At Mouser

IQD

Crystals WE-XTAL Quartz CrystalHC49/4H; 11.05 x 4.7mm; 8.0 MHz; Tol = +/-30 ppm; Stab = +/-50 ppm Temp Range: -20 to 70 C; Load Cap = 30 pF;

Learn More

Datasheet

213In Stock

$1.16

$0.993

$0.971

$0.824

View

Min.: 1
Mult.: 1

20 MHz

30 pF

20 PPM

50 PPM

HC49

- 10 C

+ 60 C

Radial

35 Ohms

1 mW

11.05 mm

4.65 mm

13.46 mm

HC49

Bulk

Crystals WE-XTAL Quartz CrystalHC49; 11.05 x 4.65mm; 10.0 MHz; Tol = +/-20 ppm; Stab = +/-50 ppm Temp Range: -10 to 60 C; Load Cap = 30 pF;

LFXTAL003179B
IQD
1: $1.06
299In Stock
New At Mouser

Mfr. Part No.
LFXTAL003179B

Mouser Part No
449-LFXTAL003179B

New At Mouser

IQD

Crystals WE-XTAL Quartz CrystalHC49; 11.05 x 4.65mm; 10.0 MHz; Tol = +/-20 ppm; Stab = +/-50 ppm Temp Range: -10 to 60 C; Load Cap = 30 pF;

Learn More

Datasheet

299In Stock

$1.06

$0.993

$0.944

$0.855

View

Min.: 1
Mult.: 1

20 MHz

Series

20 PPM

30 PPM

HC-49

- 10 C

+ 60 C

Radial

35 Ohms

1 mW

11.05 mm

4.65 mm

13.46 mm

HC49

Bulk

Crystals HC49/4H 20.0MHz 30/50/-10 to 60C/20 FUND 11.05 x 4.7 x 4.1

LFXTAL003186B
IQD
1: $0.68
112In Stock
New At Mouser

Mfr. Part No.
LFXTAL003186B

Mouser Part No
449-LFXTAL003186B

New At Mouser

IQD

Crystals HC49/4H 20.0MHz 30/50/-10 to 60C/20 FUND 11.05 x 4.7 x 4.1

Learn More

Datasheet

112In Stock

$0.68

$0.577

$0.547

$0.48

View

Min.: 1
Mult.: 1

20 MHz

20 pF

30 PPM

50 PPM

HC49-2

- 10 C

+ 60 C

Radial

40 Ohms

500 uW

11.35 mm

4.85 mm

4 mm

HC49/4H

Bulk

Crystals HC49/4H 14.318180MHz +/-50ppm -20C / +70C

LFXTAL003200B
IQD
1: $0.68
99In Stock
New At Mouser

Mfr. Part No.
LFXTAL003200B

Mouser Part No
449-LFXTAL003200B

New At Mouser

IQD

Crystals HC49/4H 14.318180MHz +/-50ppm -20C / +70C

Learn More

Datasheet

99In Stock

$0.68

$0.577

$0.547

$0.48

View

Min.: 1
Mult.: 1

HC49/4H

Bulk

Crystals WE-XTAL Quartz CrystalHC49/4H; 11.05 x 4.7mm; 10.0 MHz; Tol = +/-30 ppm; Stab = +/-50 ppm Temp Range: -20 to 70 C; Load Cap = 30 pF;

LFXTAL003206B
IQD
1: $1.14
180In Stock
New Product

Mfr. Part No.
LFXTAL003206B

Mouser Part No
449-LFXTAL003206B

New Product

IQD

Crystals WE-XTAL Quartz CrystalHC49/4H; 11.05 x 4.7mm; 10.0 MHz; Tol = +/-30 ppm; Stab = +/-50 ppm Temp Range: -20 to 70 C; Load Cap = 30 pF;

Learn More

Datasheet

180In Stock

$1.14

$0.991

$0.942

$0.855

View

Min.: 1
Mult.: 1

12 MHz

30 pF

20 PPM

50 PPM

HC-49

- 10 C

+ 60 C

Radial

35 Ohms

1 mW

11.05 mm

4.65 mm

13.46 mm

HC49

Bulk

Crystals 12.0MHz 13.4 x 4.9 x 4.3mm

LFXTAL003210
IQD
1: $0.68
3,000In Stock

Mfr. Part No.
LFXTAL003210

Mouser Part No
449-LFXTAL003210

IQD

Crystals 12.0MHz 13.4 x 4.9 x 4.3mm

Learn More

Datasheet

3,000In Stock

Cut Tape

$0.68

$0.597

$0.541

$0.52

Reel

$0.45

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

12 MHz

16 pF

30 PPM

50 PPM

40 Ohms

500 uW

4.3 mm

HC49/4HSMX

Reel, Cut Tape, MouseReel

HC49x Series Crystals

Customer Service Office

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1.8432 MHz
2 MHz
2.048 MHz
2.097152 MHz
2.4576 MHz
2.5625 MHz
2.583 MHz
2.8224 MHz
3 MHz
3.072 MHz
3.12 MHz
3.2 MHz
3.2768 MHz
3.395 MHz
3.424 MHz
3.57 MHz
3.57945 MHz
3.579545 MHz
3.58 MHz
3.68364 MHz