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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: $0.992
873In Stock

Mfr. Part #
LFXTAL003254Bulk

Mouser Part #
449-LFXTAL003254BULK

IQD

Crystals 32MHz Series -20C 70C

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Datasheet

873In Stock

$0.992

$0.84

$0.82

$0.694

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: $1.58
250In Stock
New Product

Mfr. Part #
LFXTAL003257B

Mouser Part #
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

$1.58

$1.36

$1.33

$1.13

View

Min.: 1
Mult.: 1

Crystals 3.68640MHz 11.05 x4.65 x13.46mm

LFXTAL003257Bulk
IQD
1: $1.41
73In Stock

Mfr. Part #
LFXTAL003257Bulk

Mouser Part #
449-LFXTAL003257BULK

IQD

Crystals 3.68640MHz 11.05 x4.65 x13.46mm

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Datasheet

73In Stock

$1.41

$1.23

$1.16

$1.15

View

Min.: 1
Mult.: 1

Crystals 3.68640MHz 13.4 x 4.9 x 4.3mm

LFXTAL003260
IQD
1: $0.729
1,247In Stock
New At Mouser

Mfr. Part #
LFXTAL003260

Mouser Part #
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

$0.729

$0.631

$0.572

$0.549

Reel

$0.476

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: $0.775
264In Stock
New Product

Mfr. Part #
LFXTAL003263B

Mouser Part #
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

$0.775

$0.657

$0.642

$0.544

View

Min.: 1
Mult.: 1

Crystals 12.288MHz Series -10C 60C

LFXTAL003281Bulk
IQD
1: $1.32
899In Stock

Mfr. Part #
LFXTAL003281Bulk

Mouser Part #
449-LFXTAL003281BULK

IQD

Crystals 12.288MHz Series -10C 60C

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Datasheet

899In Stock

$1.32

$1.13

$1.11

$0.939

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: $1.32
299In Stock
New Product

Mfr. Part #
LFXTAL003298B

Mouser Part #
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

$1.32

$1.13

$1.11

$0.939

View

Min.: 1
Mult.: 1

Crystals 17.73447MHz 30pF -10C 60C

LFXTAL003298Bulk
IQD
1: $1.32
378In Stock

Mfr. Part #
LFXTAL003298Bulk

Mouser Part #
449-LFXTAL003298BULK

IQD

Crystals 17.73447MHz 30pF -10C 60C

Learn More

Datasheet

378In Stock

$1.32

$1.13

$1.08

$0.913

View

Min.: 1
Mult.: 1

Crystals 5.24288MHz 12pF -10C 60C

LFXTAL003316Bulk
IQD
1: $1.32
361In Stock

Mfr. Part #
LFXTAL003316Bulk

Mouser Part #
449-LFXTAL003316BULK

IQD

Crystals 5.24288MHz 12pF -10C 60C

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Datasheet

361In Stock

$1.32

$1.13

$1.11

$0.939

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: $0.729
332In Stock
New Product

Mfr. Part #
LFXTAL003325B

Mouser Part #
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

$0.729

$0.631

$0.572

Reel

$0.569

$0.539

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: $0.729
300In Stock
New Product

Mfr. Part #
LFXTAL003335B

Mouser Part #
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

$0.729

$0.631

$0.572

$0.547

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: $0.729
88In Stock
200Expected 2026-03-03
New Product

Mfr. Part #
LFXTAL003336B

Mouser Part #
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 2026-03-03

$0.729

$0.698

$0.662

$0.656

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: $1.32
181In Stock
200Expected 2026-03-03
New Product

Mfr. Part #
LFXTAL003342B

Mouser Part #
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 2026-03-03

$1.32

$1.13

$1.11

$0.939

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: $1.32
300In Stock
New Product

Mfr. Part #
LFXTAL003386B

Mouser Part #
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

$1.32

$1.13

$1.11

$0.939

View

Min.: 1
Mult.: 1

Crystals 24.5760MHz 11.05 x4.65 x13.46mm

LFXTAL003386Bulk
IQD
1: $1.21
8In Stock

Mfr. Part #
LFXTAL003386Bulk

Mouser Part #
449-LFXTAL003386BULK

IQD

Crystals 24.5760MHz 11.05 x4.65 x13.46mm

Learn More

Datasheet

8In Stock

$1.21

$1.04

$0.989

$0.964

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: $1.32
300In Stock
New Product

Mfr. Part #
LFXTAL003515B

Mouser Part #
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

$1.32

$1.13

$1.11

$0.939

View

Min.: 1
Mult.: 1

Crystals 11.05920MHz 11.05 x4.65 x13.46mm

LFXTAL003515Bulk
IQD
1: $1.32
100In Stock

Mfr. Part #
LFXTAL003515Bulk

Mouser Part #
449-LFXTAL003515BULK

IQD

Crystals 11.05920MHz 11.05 x4.65 x13.46mm

Learn More

Datasheet

100In Stock

$1.32

$1.13

$1.08

$0.975

View

Min.: 1
Mult.: 1

Crystals 11.05920MHz 13.4 x 4.9 x 4.3mm

LFXTAL003519
IQD
1: $0.775
912In Stock
New At Mouser

Mfr. Part #
LFXTAL003519

Mouser Part #
449-LFXTAL003519

New At Mouser

IQD

Crystals 11.05920MHz 13.4 x 4.9 x 4.3mm

Learn More

Datasheet

912In Stock

Cut Tape

$0.775

$0.68

$0.617

$0.592

Reel

$0.513

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: $0.775
243In Stock
New Product

Mfr. Part #
LFXTAL003523B

Mouser Part #
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

$0.775

$0.657

$0.642

$0.544

View

Min.: 1
Mult.: 1

Crystals 17.1776MHz 30pF -40C 85C

LFXTAL003987Bulk
IQD
1: $0.775
425In Stock

Mfr. Part #
LFXTAL003987Bulk

Mouser Part #
449-LFXTAL003987BULK

IQD

Crystals 17.1776MHz 30pF -40C 85C

Learn More

Datasheet

425In Stock

$0.775

$0.66

$0.645

$0.547

View

Min.: 1
Mult.: 1

Crystals 8MHz 15pF -40C 85C

LFXTAL005508Bulk
IQD
1: $0.744
877In Stock

Mfr. Part #
LFXTAL005508Bulk

Mouser Part #
449-LFXTAL005508BULK

IQD

Crystals 8MHz 15pF -40C 85C

Learn More

Datasheet

877In Stock

$0.744

$0.637

$0.622

$0.527

View

Min.: 1
Mult.: 1

Crystals 16.384MHz 30pF -10C 60C

LFXTAL010040Bulk
IQD
1: $0.775
949In Stock

Mfr. Part #
LFXTAL010040Bulk

Mouser Part #
449-LFXTAL010040BULK

IQD

Crystals 16.384MHz 30pF -10C 60C

Learn More

Datasheet

949In Stock

$0.775

$0.66

$0.645

$0.547

View

Min.: 1
Mult.: 1

Crystals 12.0MHz 13.4 x 4.9 x 4.3mm

LFXTAL010043
IQD
1: $0.682
407In Stock
1,000Expected 2026-03-03
New At Mouser

Mfr. Part #
LFXTAL010043

Mouser Part #
449-LFXTAL010043

New At Mouser

IQD

Crystals 12.0MHz 13.4 x 4.9 x 4.3mm

Learn More

Datasheet

407In Stock

1,000Expected 2026-03-03

Cut Tape

$0.682

$0.597

$0.543

$0.519

Reel

$0.451

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Crystals 7.68MHz 30pF -10C 60C

LFXTAL010489Bulk
IQD
1: $0.775
775In Stock

Mfr. Part #
LFXTAL010489Bulk

Mouser Part #
449-LFXTAL010489BULK

IQD

Crystals 7.68MHz 30pF -10C 60C

Learn More

Datasheet

775In Stock

$0.775

$0.66

$0.645

$0.547

View

Min.: 1
Mult.: 1

Crystals 25.0MHz 13.4 x 4.9 x 4.3mm

LFXTAL010595
IQD
1: $0.775
431In Stock
1,000Expected 2026-02-17
New At Mouser

Mfr. Part #
LFXTAL010595

Mouser Part #
449-LFXTAL010595

New At Mouser

IQD

Crystals 25.0MHz 13.4 x 4.9 x 4.3mm

Learn More

Datasheet

431In Stock

1,000Expected 2026-02-17

Cut Tape

$0.775

$0.68

$0.617

$0.592

Reel

$0.513

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

HC49x Series Crystals

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HC49x Series Crystals

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