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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 32MHz Series -20C 70C

LFXTAL003254Bulk
IQD
1: $0.89
873In Stock

Mfr. Part No.
LFXTAL003254Bulk

Mouser Part No
449-LFXTAL003254BULK

IQD

Crystals 32MHz Series -20C 70C

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Datasheet

873In Stock

$0.89

$0.753

$0.735

$0.623

View

Min.: 1
Mult.: 1

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: $1.42
250In Stock
New Product

Mfr. Part No.
LFXTAL003257B

Mouser Part No
449-LFXTAL003257B

New Product

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;

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Datasheet

250In Stock

$1.42

$1.22

$1.19

$1.01

View

Min.: 1
Mult.: 1

Crystals 3.68640MHz 11.05 x4.65 x13.46mm

LFXTAL003257Bulk
IQD
1: $1.26
73In Stock

Mfr. Part No.
LFXTAL003257Bulk

Mouser Part No
449-LFXTAL003257BULK

IQD

Crystals 3.68640MHz 11.05 x4.65 x13.46mm

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Datasheet

73In Stock

$1.26

$1.10

$1.04

$1.03

View

Min.: 1
Mult.: 1

Crystals 3.68640MHz 13.4 x 4.9 x 4.3mm

LFXTAL003260
IQD
1: $0.653
1,247In Stock
New At Mouser

Mfr. Part No.
LFXTAL003260

Mouser Part No
449-LFXTAL003260

New At Mouser

IQD

Crystals 3.68640MHz 13.4 x 4.9 x 4.3mm

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Datasheet

1,247In Stock

Cut Tape

$0.653

$0.566

$0.513

$0.492

Reel

$0.427

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

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: $0.695
264In Stock
New Product

Mfr. Part No.
LFXTAL003263B

Mouser Part No
449-LFXTAL003263B

New Product

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;

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Datasheet

264In Stock

$0.695

$0.589

$0.575

$0.488

View

Min.: 1
Mult.: 1

Crystals 12.288MHz Series -10C 60C

LFXTAL003281Bulk
IQD
1: $1.18
899In Stock

Mfr. Part No.
LFXTAL003281Bulk

Mouser Part No
449-LFXTAL003281BULK

IQD

Crystals 12.288MHz Series -10C 60C

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Datasheet

899In Stock

$1.18

$1.01

$0.992

$0.842

View

Min.: 1
Mult.: 1

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: $1.18
299In Stock
New Product

Mfr. Part No.
LFXTAL003298B

Mouser Part No
449-LFXTAL003298B

New Product

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;

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Datasheet

299In Stock

$1.18

$1.01

$0.992

$0.842

View

Min.: 1
Mult.: 1

Crystals 17.73447MHz 30pF -10C 60C

LFXTAL003298Bulk
IQD
1: $1.18
378In Stock

Mfr. Part No.
LFXTAL003298Bulk

Mouser Part No
449-LFXTAL003298BULK

IQD

Crystals 17.73447MHz 30pF -10C 60C

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Datasheet

378In Stock

$1.18

$1.01

$0.965

$0.819

View

Min.: 1
Mult.: 1

Crystals 5.24288MHz 12pF -10C 60C

LFXTAL003316Bulk
IQD
1: $1.18
361In Stock

Mfr. Part No.
LFXTAL003316Bulk

Mouser Part No
449-LFXTAL003316BULK

IQD

Crystals 5.24288MHz 12pF -10C 60C

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Datasheet

361In Stock

$1.18

$1.01

$0.992

$0.842

View

Min.: 1
Mult.: 1

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: $0.653
332In Stock
New Product

Mfr. Part No.
LFXTAL003325B

Mouser Part No
449-LFXTAL003325B

New Product

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

332In Stock

Cut Tape

$0.653

$0.566

$0.513

Reel

$0.51

$0.484

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

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: $0.653
300In Stock
New Product

Mfr. Part No.
LFXTAL003335B

Mouser Part No
449-LFXTAL003335B

New Product

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;

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Datasheet

300In Stock

$0.653

$0.566

$0.513

$0.491

View

Min.: 1
Mult.: 1

Crystals WE-XTAL Quartz CrystalHC49/4H; 11.05 x 4.7mm; 3.68640 MHz; Tol = +/-30 ppm; Stab = +/-50 ppm Temp Range: -20 to 70 C; Load Cap = 30 pF;

LFXTAL003336B
IQD
1: $0.653
88In Stock
200Expected 3/3/2026
New Product

Mfr. Part No.
LFXTAL003336B

Mouser Part No
449-LFXTAL003336B

New Product

IQD

Crystals WE-XTAL Quartz CrystalHC49/4H; 11.05 x 4.7mm; 3.68640 MHz; Tol = +/-30 ppm; Stab = +/-50 ppm Temp Range: -20 to 70 C; Load Cap = 30 pF;

Learn More

Datasheet

88In Stock

200Expected 3/3/2026

$0.653

$0.626

$0.594

$0.588

View

Min.: 1
Mult.: 1

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: $1.18
181In Stock
200Expected 3/3/2026
New Product

Mfr. Part No.
LFXTAL003342B

Mouser Part No
449-LFXTAL003342B

New Product

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

181In Stock

200Expected 3/3/2026

$1.18

$1.01

$0.992

$0.842

View

Min.: 1
Mult.: 1

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: $1.18
300In Stock
New Product

Mfr. Part No.
LFXTAL003386B

Mouser Part No
449-LFXTAL003386B

New Product

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

300In Stock

$1.18

$1.01

$0.992

$0.842

View

Min.: 1
Mult.: 1

Crystals 24.5760MHz 11.05 x4.65 x13.46mm

LFXTAL003386Bulk
IQD
1: $1.08
8In Stock

Mfr. Part No.
LFXTAL003386Bulk

Mouser Part No
449-LFXTAL003386BULK

IQD

Crystals 24.5760MHz 11.05 x4.65 x13.46mm

Learn More

Datasheet

8In Stock

$1.08

$0.937

$0.887

$0.865

View

Min.: 1
Mult.: 1

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: $1.18
300In Stock
New Product

Mfr. Part No.
LFXTAL003515B

Mouser Part No
449-LFXTAL003515B

New Product

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

300In Stock

$1.18

$1.01

$0.992

$0.842

View

Min.: 1
Mult.: 1

Crystals 11.05920MHz 11.05 x4.65 x13.46mm

LFXTAL003515Bulk
IQD
1: $1.18
100In Stock

Mfr. Part No.
LFXTAL003515Bulk

Mouser Part No
449-LFXTAL003515BULK

IQD

Crystals 11.05920MHz 11.05 x4.65 x13.46mm

Learn More

Datasheet

100In Stock

$1.18

$1.01

$0.965

$0.874

View

Min.: 1
Mult.: 1

Crystals 11.05920MHz 13.4 x 4.9 x 4.3mm

LFXTAL003519
IQD
1: $0.695
912In Stock
New At Mouser

Mfr. Part No.
LFXTAL003519

Mouser Part No
449-LFXTAL003519

New At Mouser

IQD

Crystals 11.05920MHz 13.4 x 4.9 x 4.3mm

Learn More

Datasheet

912In Stock

Cut Tape

$0.695

$0.61

$0.553

$0.531

Reel

$0.46

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Crystals WE-XTAL Quartz CrystalHC49/4H; 11.05 x 4.7mm; 7.37280 MHz; Tol = +/-30 ppm; Stab = +/-50 ppm Temp Range: -10 to 60 C; Load Cap = 30 pF;

LFXTAL003523B
IQD
1: $0.695
243In Stock
New Product

Mfr. Part No.
LFXTAL003523B

Mouser Part No
449-LFXTAL003523B

New Product

IQD

Crystals WE-XTAL Quartz CrystalHC49/4H; 11.05 x 4.7mm; 7.37280 MHz; Tol = +/-30 ppm; Stab = +/-50 ppm Temp Range: -10 to 60 C; Load Cap = 30 pF;

Learn More

Datasheet

243In Stock

$0.695

$0.589

$0.575

$0.488

View

Min.: 1
Mult.: 1

Crystals 17.1776MHz 30pF -40C 85C

LFXTAL003987Bulk
IQD
1: $0.695
425In Stock

Mfr. Part No.
LFXTAL003987Bulk

Mouser Part No
449-LFXTAL003987BULK

IQD

Crystals 17.1776MHz 30pF -40C 85C

Learn More

Datasheet

425In Stock

$0.695

$0.592

$0.578

$0.491

View

Min.: 1
Mult.: 1

Crystals 8MHz 15pF -40C 85C

LFXTAL005508Bulk
IQD
1: $0.667
877In Stock

Mfr. Part No.
LFXTAL005508Bulk

Mouser Part No
449-LFXTAL005508BULK

IQD

Crystals 8MHz 15pF -40C 85C

Learn More

Datasheet

877In Stock

$0.667

$0.571

$0.557

$0.473

View

Min.: 1
Mult.: 1

Crystals 16.384MHz 30pF -10C 60C

LFXTAL010040Bulk
IQD
1: $0.695
949In Stock

Mfr. Part No.
LFXTAL010040Bulk

Mouser Part No
449-LFXTAL010040BULK

IQD

Crystals 16.384MHz 30pF -10C 60C

Learn More

Datasheet

949In Stock

$0.695

$0.592

$0.578

$0.491

View

Min.: 1
Mult.: 1

Crystals 12.0MHz 13.4 x 4.9 x 4.3mm

LFXTAL010043
IQD
1: $0.612
407In Stock
1,000Expected 3/3/2026
New At Mouser

Mfr. Part No.
LFXTAL010043

Mouser Part No
449-LFXTAL010043

New At Mouser

IQD

Crystals 12.0MHz 13.4 x 4.9 x 4.3mm

Learn More

Datasheet

407In Stock

1,000Expected 3/3/2026

Cut Tape

$0.612

$0.535

$0.487

$0.466

Reel

$0.404

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Crystals 7.68MHz 30pF -10C 60C

LFXTAL010489Bulk
IQD
1: $0.695
775In Stock

Mfr. Part No.
LFXTAL010489Bulk

Mouser Part No
449-LFXTAL010489BULK

IQD

Crystals 7.68MHz 30pF -10C 60C

Learn More

Datasheet

775In Stock

$0.695

$0.592

$0.578

$0.491

View

Min.: 1
Mult.: 1

Crystals 25.0MHz 13.4 x 4.9 x 4.3mm

LFXTAL010595
IQD
1: $0.695
431In Stock
1,000Expected 17/2/2026
New At Mouser

Mfr. Part No.
LFXTAL010595

Mouser Part No
449-LFXTAL010595

New At Mouser

IQD

Crystals 25.0MHz 13.4 x 4.9 x 4.3mm

Learn More

Datasheet

431In Stock

1,000Expected 17/2/2026

Cut Tape

$0.695

$0.61

$0.553

$0.531

Reel

$0.46

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

HC49x Series Crystals

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HC49x Series Crystals

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