Crystals – Mouser United Kingdom

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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 14.74560MHz +/-50ppm -10C / +60C

LFXTAL003224B
IQD
1: £0.375
34In Stock
New Product

Mfr. Part No.
LFXTAL003224B

Mouser Part No
449-LFXTAL003224B

New Product

IQD

Crystals HC49/4H 14.74560MHz +/-50ppm -10C / +60C

Learn More

Datasheet

34In Stock

£0.375

£0.32

£0.304

£0.258

View

Min.: 1
Mult.: 1

HC49/4H

Bulk

Crystals 16.0MHz 13.4 x 4.9 x 4.3mm

LFXTAL003237
IQD
1: £0.353
1,497In Stock
1,000Expected 21/08/2026

Mfr. Part No.
LFXTAL003237

Mouser Part No
449-LFXTAL003237

IQD

Crystals 16.0MHz 13.4 x 4.9 x 4.3mm

Learn More

Datasheet

1,497In Stock

1,000Expected 21/08/2026

Cut Tape

£0.353

£0.306

£0.277

£0.265

Reel

£0.23

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; 20.0 MHz; Tol = +/-30 ppm; Stab = +/-50 ppm Temp Range: -20 to 70 C; Load Cap = 12 pF;

LFXTAL003257B
IQD
1: £0.684
250In Stock
New At Mouser

Mfr. Part No.
LFXTAL003257B

Mouser Part No
449-LFXTAL003257B

New At Mouser

IQD

Crystals WE-XTAL Quartz CrystalHC49/4H; 11.05 x 4.7mm; 20.0 MHz; Tol = +/-30 ppm; Stab = +/-50 ppm Temp Range: -20 to 70 C; Load Cap = 12 pF;

Learn More

Datasheet

250In Stock

£0.684

£0.657

£0.625

£0.567

View

Min.: 1
Mult.: 1

3.6864 MHz

30 pF

20 PPM

50 PPM

HC-49

- 10 C

+ 60 C

Radial

150 Ohms

1 mW

11.05 mm

4.65 mm

13.46 mm

HC49

Bulk

Crystals 3.68640MHz 13.4 x 4.9 x 4.3mm

LFXTAL003260
IQD
1: £0.353
96In Stock
3,000On Order

Mfr. Part No.
LFXTAL003260

Mouser Part No
449-LFXTAL003260

IQD

Crystals 3.68640MHz 13.4 x 4.9 x 4.3mm

Learn More

Datasheet

96In Stock

3,000On Order

Cut Tape

£0.353

£0.306

£0.277

£0.265

Reel

£0.23

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

HC49/4HSMX

Reel, Cut Tape, MouseReel

Crystals WE-XTAL Quartz CrystalHC49; 11.05 x 4.65mm; 12.0 MHz; Tol = +/-20 ppm; Stab = +/-30 ppm Temp Range: -10 to 60 C; Load Cap = 30 pF;

LFXTAL003263B
IQD
1: £0.375
280In Stock
New At Mouser

Mfr. Part No.
LFXTAL003263B

Mouser Part No
449-LFXTAL003263B

New At Mouser

IQD

Crystals WE-XTAL Quartz CrystalHC49; 11.05 x 4.65mm; 12.0 MHz; Tol = +/-20 ppm; Stab = +/-30 ppm Temp Range: -10 to 60 C; Load Cap = 30 pF;

Learn More

Datasheet

280In Stock

£0.375

£0.319

£0.302

£0.273

View

Min.: 1
Mult.: 1

3.6864 MHz

30 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 WE-XTAL Quartz CrystalHC49; 11.05 x 4.65mm; 16.0 MHz; Tol = +/-20 ppm; Stab = +/-30 ppm Temp Range: -10 to 60 C; Load Cap = 30 pF;

LFXTAL003298B
IQD
1: £0.638
299In Stock
New At Mouser

Mfr. Part No.
LFXTAL003298B

Mouser Part No
449-LFXTAL003298B

New At Mouser

IQD

Crystals WE-XTAL Quartz CrystalHC49; 11.05 x 4.65mm; 16.0 MHz; Tol = +/-20 ppm; Stab = +/-30 ppm Temp Range: -10 to 60 C; Load Cap = 30 pF;

Learn More

Datasheet

299In Stock

£0.638

£0.548

£0.536

£0.455

View

Min.: 1
Mult.: 1

17.73447 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 WIQD-XTAL(Q) Quartz CrystalHC49; 11.05 x 4.65mm; 5.242880MHz; 20/30/-10 to 60C/12 FUND ;

LFXTAL003316B
IQD
1: £0.638
325In Stock
New At Mouser

Mfr. Part No.
LFXTAL003316B

Mouser Part No
449-LFXTAL003316B

New At Mouser

IQD

Crystals WIQD-XTAL(Q) Quartz CrystalHC49; 11.05 x 4.65mm; 5.242880MHz; 20/30/-10 to 60C/12 FUND ;

Learn More

Datasheet

325In Stock

£0.638

£0.548

£0.536

£0.455

View

Min.: 1
Mult.: 1

5.24288 MHz

12 pF

20 PPM

30 PPM

HC-49

- 10 C

+ 60 C

Radial

100 Ohms

1 mW

11.05 mm

4.65 mm

13.46 mm

HC49

Bulk

Crystals WE-XTAL Quartz CrystalHC49/4H; 11.05 x 4.7mm; 16.0 MHz; Tol = +/-30 ppm; Stab = +/-50 ppm Temp Range: -20 to 70 C; Load Cap = 30 pF;

LFXTAL003325B
IQD
1: £0.353
322In Stock
New At Mouser

Mfr. Part No.
LFXTAL003325B

Mouser Part No
449-LFXTAL003325B

New At Mouser

IQD

Crystals WE-XTAL Quartz CrystalHC49/4H; 11.05 x 4.7mm; 16.0 MHz; Tol = +/-30 ppm; Stab = +/-50 ppm Temp Range: -20 to 70 C; Load Cap = 30 pF;

Learn More

Datasheet

322In Stock

Cut Tape

£0.353

£0.306

£0.304

Reel

£0.276

£0.269

View

Min.: 1
Mult.: 1

: 100

24 MHz

30 pF

30 PPM

50 PPM

HC-49/4H

- 10 C

+ 60 C

Radial

40 Ohms

500 uW

11.05 mm

4.7 mm

4.1 mm

HC49/4H

Reel, Cut Tape

Crystals HC49 11.0MHz 20/30/-10 to 60C/30 FUND 11.05 x 4.65 x 13.46

LFXTAL003327B
IQD
1: £0.638
49In Stock
New At Mouser

Mfr. Part No.
LFXTAL003327B

Mouser Part No
449-LFXTAL003327B

New At Mouser

IQD

Crystals HC49 11.0MHz 20/30/-10 to 60C/30 FUND 11.05 x 4.65 x 13.46

Datasheet

49In Stock

£0.638

£0.548

£0.536

£0.455

View

Min.: 1
Mult.: 1

11 MHz

30 pF

20 PPM

30 PPM

HC49-2

- 10 C

+ 60 C

Radial

35 Ohms

1 mW

11.05 mm

4.7 mm

13.49 mm

HC49

Bulk

Crystals 7.37280MHz 13.4 x 4.9 x 4.3mm

LFXTAL003334
IQD
1: £0.375
32In Stock

Mfr. Part No.
LFXTAL003334

Mouser Part No
449-LFXTAL003334

IQD

Crystals 7.37280MHz 13.4 x 4.9 x 4.3mm

Learn More

Datasheet

32In Stock

Cut Tape

£0.375

£0.33

£0.299

£0.287

Reel

£0.249

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

7.3728 MHz

16 pF

50 PPM

- 10 C

+ 60 C

SMD/SMT

11.4 mm

4.9 mm

4.3 mm

HC49/4HSMX

Reel, Cut Tape, MouseReel

Crystals WE-XTAL Quartz CrystalHC49; 11.05 x 4.65mm; 3.68640 MHz; Tol = +/-20 ppm; Stab = +/-50 ppm Temp Range: -10 to 60 C; Load Cap = 30 pF;

LFXTAL003335B
IQD
1: £0.375
350In Stock
New At Mouser

Mfr. Part No.
LFXTAL003335B

Mouser Part No
449-LFXTAL003335B

New At Mouser

IQD

Crystals WE-XTAL Quartz CrystalHC49; 11.05 x 4.65mm; 3.68640 MHz; Tol = +/-20 ppm; Stab = +/-50 ppm Temp Range: -10 to 60 C; Load Cap = 30 pF;

Learn More

Datasheet

350In Stock

£0.375

£0.319

£0.302

£0.265

View

Min.: 1
Mult.: 1

7.3728 MHz

30 pF

30 PPM

50 PPM

HC-49/4H

- 10 C

+ 60 C

Radial

60 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; 9.83040 MHz; Tol = +/-30 ppm; Stab = +/-50 ppm Temp Range: -10 to 60 C; Load Cap = 30 pF;

LFXTAL003342B
IQD
1: £0.638
229In Stock
New At Mouser

Mfr. Part No.
LFXTAL003342B

Mouser Part No
449-LFXTAL003342B

New At Mouser

IQD

Crystals WE-XTAL Quartz CrystalHC49/4H; 11.05 x 4.7mm; 9.83040 MHz; Tol = +/-30 ppm; Stab = +/-50 ppm Temp Range: -10 to 60 C; Load Cap = 30 pF;

Learn More

Datasheet

229In Stock

£0.638

£0.548

£0.536

£0.455

View

Min.: 1
Mult.: 1

30 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 WE-XTAL Quartz CrystalHC49; 11.05 x 4.65mm; 17.734470 MHz; Tol = +/-20 ppm; Stab = +/-30 ppm Temp Range: -10 to 60 C; Load Cap = 30 pF;

LFXTAL003386B
IQD
1: £0.638
299In Stock
New At Mouser

Mfr. Part No.
LFXTAL003386B

Mouser Part No
449-LFXTAL003386B

New At Mouser

IQD

Crystals WE-XTAL Quartz CrystalHC49; 11.05 x 4.65mm; 17.734470 MHz; Tol = +/-20 ppm; Stab = +/-30 ppm Temp Range: -10 to 60 C; Load Cap = 30 pF;

Learn More

Datasheet

299In Stock

£0.638

£0.548

£0.536

£0.455

View

Min.: 1
Mult.: 1

24.576 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 24.576MHz 20pF -10C 60C

LFXTAL003387
IQD
1: £0.315
170In Stock

Mfr. Part No.
LFXTAL003387

Mouser Part No
449-LFXTAL003387

IQD

Crystals 24.576MHz 20pF -10C 60C

Learn More

Datasheet

170In Stock

Cut Tape

£0.315

£0.265

£0.252

£0.23

View

Reel

£0.158

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

24.576 MHz

20 pF

30 PPM

50 PPM

HC-49/S

- 10 C

+ 60 C

SMD/SMT

40 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; 24.0 MHz; Tol = +/-30 ppm; Stab = +/-50 ppm Temp Range: -10 to 60 C; Load Cap = 30 pF;

LFXTAL003515B
IQD
1: £0.638
189In Stock
New At Mouser

Mfr. Part No.
LFXTAL003515B

Mouser Part No
449-LFXTAL003515B

New At Mouser

IQD

Crystals WE-XTAL Quartz CrystalHC49/4H; 11.05 x 4.7mm; 24.0 MHz; Tol = +/-30 ppm; Stab = +/-50 ppm Temp Range: -10 to 60 C; Load Cap = 30 pF;

Learn More

Datasheet

189In Stock

£0.638

£0.548

£0.536

£0.455

View

Min.: 1
Mult.: 1

11.0592 MHz

20 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 11.05920MHz 13.4 x 4.9 x 4.3mm

LFXTAL003519
IQD
1: £0.375
874In Stock
1,000Expected 01/09/2026

Mfr. Part No.
LFXTAL003519

Mouser Part No
449-LFXTAL003519

IQD

Crystals 11.05920MHz 13.4 x 4.9 x 4.3mm

Learn More

Datasheet

874In Stock

1,000Expected 01/09/2026

Cut Tape

£0.375

£0.33

£0.299

£0.287

Reel

£0.249

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

HC49/4HSMX

Reel, Cut Tape, MouseReel

Crystals HC49 15.810MHz 20/30/-10 to 60C/30 FUND 11.05 x 4.65 x 13.46

LFXTAL003555B
IQD
1: £0.698
243In Stock
New At Mouser

Mfr. Part No.
LFXTAL003555B

Mouser Part No
449-LFXTAL003555B

New At Mouser

IQD

Crystals HC49 15.810MHz 20/30/-10 to 60C/30 FUND 11.05 x 4.65 x 13.46

Datasheet

243In Stock

£0.698

£0.594

£0.581

£0.492

View

Min.: 1
Mult.: 1

15.81 MHz

30 pF

20 PPM

30 PPM

HC49-2

- 10 C

+ 60 C

Radial

35 Ohms

1 mW

11.05 mm

4.7 mm

13.49 mm

HC49

Bulk

Crystals 8MHz 15pF -40C 85C

LFXTAL005508Bulk
IQD
1: £0.361
763In Stock

Mfr. Part No.
LFXTAL005508Bulk

Mouser Part No
449-LFXTAL005508BULK

IQD

Crystals 8MHz 15pF -40C 85C

Learn More

Datasheet

763In Stock

£0.361

£0.308

£0.301

£0.255

View

Min.: 1
Mult.: 1

8 MHz

15 pF

50 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 16.384MHz 30pF -10C 60C

LFXTAL010040Bulk
IQD
1: £0.375
878In Stock

Mfr. Part No.
LFXTAL010040Bulk

Mouser Part No
449-LFXTAL010040BULK

IQD

Crystals 16.384MHz 30pF -10C 60C

Learn More

Datasheet

878In Stock

£0.375

£0.32

£0.313

£0.265

View

Min.: 1
Mult.: 1

16.384 MHz

30 pF

20 PPM

30 PPM

HC-49/4H

- 10 C

+ 60 C

Radial

40 Ohms

500 uW

11.05 mm

4.7 mm

4.3 mm

HC49/4H

Bulk

Crystals 25.0MHz 13.4 x 4.9 x 4.3mm

LFXTAL010595
IQD
1: £0.375
2,317In Stock

Mfr. Part No.
LFXTAL010595

Mouser Part No
449-LFXTAL010595

IQD

Crystals 25.0MHz 13.4 x 4.9 x 4.3mm

Learn More

Datasheet

2,317In Stock

Cut Tape

£0.375

£0.33

£0.299

£0.287

Reel

£0.249

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

25 MHz

16 pF

30 PPM

50 PPM

HC-49/S

- 10 C

+ 60 C

SMD/SMT

40 Ohms

500 uW

11.4 mm

4.9 mm

4.3 mm

HC49/4HSMX

Reel, Cut Tape, MouseReel

Crystals 7.3728 MHz 30PPM, 30pF, Quartz Crystal

LFXTAL010689
IQD
1: £0.278
1,255In Stock

Mfr. Part No.
LFXTAL010689

Mouser Part No
449-LFXTAL010689

IQD

Crystals 7.3728 MHz 30PPM, 30pF, Quartz Crystal

Learn More

Datasheet

1,255In Stock

Cut Tape

£0.278

£0.241

£0.218

£0.21

Reel

£0.182

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

7.3728 MHz

30 pF

30 PPM

50 PPM

- 10 C

+ 60 C

SMD/SMT

60 Ohms

500 uW

11.4 mm

4.9 mm

4.3 mm

HC49/4HSMX

Reel, Cut Tape, MouseReel

Crystals 4.864MHz 30pF -10C 60C

LFXTAL010730Bulk
IQD
1: £0.375
947In Stock

Mfr. Part No.
LFXTAL010730Bulk

Mouser Part No
449-LFXTAL010730BULK

IQD

Crystals 4.864MHz 30pF -10C 60C

Learn More

Datasheet

947In Stock

£0.375

£0.32

£0.313

£0.265

View

Min.: 1
Mult.: 1

4.864 MHz

30 pF

20 PPM

30 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 3.072MHz 20pF -10C 60C

LFXTAL011164Bulk
IQD
1: £0.917
824In Stock

Mfr. Part No.
LFXTAL011164Bulk

Mouser Part No
449-LFXTAL011164BULK

IQD

Crystals 3.072MHz 20pF -10C 60C

Learn More

Datasheet

824In Stock

£0.917

£0.803

£0.722

£0.692

View

Min.: 1
Mult.: 1

3.072 MHz

20 pF

20 PPM

50 PPM

HC-49

- 10 C

+ 60 C

Radial

150 Ohms

1 mW

11.05 mm

4.65 mm

13.46 mm

HC49

Bulk

Crystals 4.0MHz 13.4 x 4.9 x 4.3mm

LFXTAL011300
IQD
1: £0.278
800In Stock

Mfr. Part No.
LFXTAL011300

Mouser Part No
449-LFXTAL011300

IQD

Crystals 4.0MHz 13.4 x 4.9 x 4.3mm

Learn More

Datasheet

800In Stock

Cut Tape

£0.278

£0.241

£0.218

£0.21

Reel

£0.182

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

HC49/4HSMX

Reel, Cut Tape, MouseReel

Crystals 8.0MHz 13.4 x 4.9 x 4.3mm

LFXTAL011301
IQD
1: £0.278
2,742In Stock

Mfr. Part No.
LFXTAL011301

Mouser Part No
449-LFXTAL011301

IQD

Crystals 8.0MHz 13.4 x 4.9 x 4.3mm

Learn More

Datasheet

2,742In Stock

Cut Tape

£0.278

£0.241

£0.218

£0.21

Reel

£0.182

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

8 MHz

30 pF

50 PPM

- 10 C

+ 60 C

SMD/SMT

40 Ohms

500 uW

11.4 mm

4.9 mm

4.3 mm

HC49/4HSMX

Reel, Cut Tape, MouseReel

HC49x Series Crystals

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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