Standard Clock Oscillators

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IQXO-54x Surface-Mount Clock Oscillators

IQD IQXO-54x Surface-Mount Clock Oscillators are available in an ultra-small, 2mm x 1.6mm x 0.7mm, industry-standard four-pad ceramic package with a seam-sealed metal lid. These oscillators are available in two voltages: 3.3V (IQXO-540) and 1.8V (IQXO-542). The IQXO-54x series from IQD offers a frequency range between 1.0MHz and 80MHz, a 15pF drive level, and CMOS output.

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Part #

Standard Clock Oscillators 20.0MHz 2.0 x 1.6 x 0.7mm

LFSPXO056215
IQD
1: $2.13
980In Stock

Mfr. Part #
LFSPXO056215

Mouser Part #
449-LFSPXO056215

IQD

Standard Clock Oscillators 20.0MHz 2.0 x 1.6 x 0.7mm

Learn More

Datasheet

980In Stock

Cut Tape

$2.13

$1.86

$1.68

$1.61

Reel

$1.26

View

Min.: 1
Mult.: 1

: 3,000

Standard Oscillators

20 MHz

50 PPM

CMOS

SMD/SMT

- 40 C

+ 85 C

IQXO-542

Reel, Cut Tape

Standard Clock Oscillators 8MHz 3.3V 50ppm -40C +85C

LFSPXO068242
IQD
1: $2.55
835In Stock

Mfr. Part #
LFSPXO068242

Mouser Part #
449-LFSPXO068242

IQD

Standard Clock Oscillators 8MHz 3.3V 50ppm -40C +85C

Learn More

Datasheet

835In Stock

Cut Tape

$2.55

$2.22

$2.02

$1.94

Reel

$1.51

View

Min.: 1
Mult.: 1

: 3,000

8 MHz

50 PPM

2.97 V

3.63 V

CMOS

SMD/SMT

- 40 C

+ 85 C

IQXO-540

Reel, Cut Tape

Standard Clock Oscillators 24.0MHz 2.0 x 1.6 x 0.7mm

LFSPXO056242
IQD
1: $2.64
892In Stock

Mfr. Part #
LFSPXO056242

Mouser Part #
449-LFSPXO056242

IQD

Standard Clock Oscillators 24.0MHz 2.0 x 1.6 x 0.7mm

Learn More

Datasheet

892In Stock

Cut Tape

$2.64

$2.30

$2.09

$2.00

Reel

$1.61

View

Min.: 1
Mult.: 1

: 3,000

Standard Oscillators

24 MHz

50 PPM

2.97 V

3.63 V

CMOS

SMD/SMT

- 40 C

+ 85 C

IQXO-540

Reel, Cut Tape

Standard Clock Oscillators 12.0MHz 2.0 x 1.6 x 0.7mm

LFSPXO056237
IQD
1: $2.68
865In Stock

Mfr. Part #
LFSPXO056237

Mouser Part #
449-LFSPXO056237

IQD

Standard Clock Oscillators 12.0MHz 2.0 x 1.6 x 0.7mm

Learn More

Datasheet

865In Stock

Cut Tape

$2.68

$2.30

$2.18

$1.99

Reel

$1.56

View

Min.: 1
Mult.: 1

: 3,000

Standard Oscillators

12 MHz

50 PPM

2.97 V

3.63 V

CMOS

SMD/SMT

- 40 C

+ 85 C

IQXO-540

Reel, Cut Tape

Standard Clock Oscillators 10MHz 3.3V 50ppm -40C +85C

LFSPXO054046
IQD
1: $2.68
389In Stock

Mfr. Part #
LFSPXO054046

Mouser Part #
449-LFSPXO054046

IQD

Standard Clock Oscillators 10MHz 3.3V 50ppm -40C +85C

Learn More

Datasheet

389In Stock

Cut Tape

$2.68

$2.30

$2.18

$1.99

Reel

$1.56

View

Min.: 1
Mult.: 1

: 3,000

Standard Oscillators

10 MHz

50 PPM

2.97 V

3.63 V

CMOS

SMD/SMT

- 40 C

+ 85 C

IQXO-540

Reel, Cut Tape

Standard Clock Oscillators 50.0MHz 2.0 x 1.6 x 0.7mm

LFSPXO056249
IQD
1: $2.64
248In Stock

Mfr. Part #
LFSPXO056249

Mouser Part #
449-LFSPXO056249

IQD

Standard Clock Oscillators 50.0MHz 2.0 x 1.6 x 0.7mm

Learn More

Datasheet

248In Stock

Cut Tape

$2.64

$2.30

$2.09

$2.00

Reel

$1.90

View

Min.: 1
Mult.: 1

: 3,000

Standard Oscillators

50 MHz

50 PPM

2.97 V

3.63 V

CMOS

SMD/SMT

- 40 C

+ 85 C

IQXO-540

Reel, Cut Tape

Standard Clock Oscillators 10.0MHz low height, low power 2.0 x 1.6mm crystal oscillator

LFSPXO085943
IQD
1: $2.67
3,000Expected 8/25/2026
New Product

Mfr. Part #
LFSPXO085943

Mouser Part #
449-LFSPXO085943

New Product

IQD

Standard Clock Oscillators 10.0MHz low height, low power 2.0 x 1.6mm crystal oscillator

Learn More

Datasheet

3,000Expected 8/25/2026

Cut Tape

$2.67

$2.29

$2.17

$1.98

Reel

$1.60

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Standard Oscillators

2 mm x 1.6 mm

10 MHz

50 PPM

15 pF

3.3 V

CMOS

SMD/SMT

- 40 C

+ 125 C

2 mm (0.079 in)

1.6 mm (0.063 in)

0.8 mm (0.031 in)

IQXO-540

Reel, Cut Tape, MouseReel

Standard Clock Oscillators 12.0MHz 2.0 x 1.6 x 0.7mm

LFSPXO056168
IQD
3,000: $1.25
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
LFSPXO056168

Mouser Part #
449-LFSPXO056168

IQD

Standard Clock Oscillators 12.0MHz 2.0 x 1.6 x 0.7mm

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

$1.25

$1.24

Min.: 3,000
Mult.: 3,000

: 3,000

Standard Oscillators

12 MHz

50 PPM

CMOS

SMD/SMT

- 40 C

+ 85 C

IQXO-542

Reel

Standard Clock Oscillators 13.0MHz 2.0 x 1.6 x 0.7mm

LFSPXO056169
IQD
3,000: $1.25
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
LFSPXO056169

Mouser Part #
449-LFSPXO056169

IQD

Standard Clock Oscillators 13.0MHz 2.0 x 1.6 x 0.7mm

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

$1.25

$1.24

Min.: 3,000
Mult.: 3,000

: 3,000

Standard Oscillators

13 MHz

50 PPM

CMOS

SMD/SMT

- 40 C

+ 85 C

IQXO-542

Reel

Standard Clock Oscillators 19.20MHz 2.0 x 1.6 x 0.7mm

LFSPXO056188
IQD
3,000: $1.25
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
LFSPXO056188

Mouser Part #
449-LFSPXO056188

IQD

Standard Clock Oscillators 19.20MHz 2.0 x 1.6 x 0.7mm

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

$1.25

$1.24

Min.: 3,000
Mult.: 3,000

: 3,000

Standard Oscillators

19.2 MHz

50 PPM

CMOS

SMD/SMT

- 40 C

+ 85 C

IQXO-542

Reel

Standard Clock Oscillators 19.440MHz 2.0 x 1.6 x 0.7mm

LFSPXO056214
IQD
3,000: $1.25
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
LFSPXO056214

Mouser Part #
449-LFSPXO056214

IQD

Standard Clock Oscillators 19.440MHz 2.0 x 1.6 x 0.7mm

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

$1.25

$1.24

Min.: 3,000
Mult.: 3,000

: 3,000

Standard Oscillators

19.44 MHz

50 PPM

CMOS

SMD/SMT

- 40 C

+ 85 C

IQXO-542

Reel

Standard Clock Oscillators 24.0MHz 2.0 x 1.6 x 0.7mm

LFSPXO056216
IQD
3,000: $1.25
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
LFSPXO056216

Mouser Part #
449-LFSPXO056216

IQD

Standard Clock Oscillators 24.0MHz 2.0 x 1.6 x 0.7mm

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

$1.25

$1.24

Min.: 3,000
Mult.: 3,000

: 3,000

Standard Oscillators

24 MHz

50 PPM

CMOS

SMD/SMT

- 40 C

+ 85 C

IQXO-542

Reel

Standard Clock Oscillators 24.5760MHz 2.0 x 1.6 x 0.7mm

LFSPXO056217
IQD
3,000: $1.25
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
LFSPXO056217

Mouser Part #
449-LFSPXO056217

IQD

Standard Clock Oscillators 24.5760MHz 2.0 x 1.6 x 0.7mm

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

$1.25

$1.24

Min.: 3,000
Mult.: 3,000

: 3,000

Standard Oscillators

24.576 MHz

50 PPM

CMOS

SMD/SMT

- 40 C

+ 85 C

IQXO-542

Reel

Standard Clock Oscillators 25.0MHz 2.0 x 1.6 x 0.7mm

LFSPXO056218
IQD
1: $2.15
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
LFSPXO056218

Mouser Part #
449-LFSPXO056218

IQD

Standard Clock Oscillators 25.0MHz 2.0 x 1.6 x 0.7mm

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Cut Tape

$2.15

$1.86

$1.77

$1.60

Reel

$1.25

View

Min.: 1
Mult.: 1

: 3,000

Standard Oscillators

25 MHz

50 PPM

CMOS

SMD/SMT

- 40 C

+ 85 C

IQXO-542

Reel, Cut Tape

Standard Clock Oscillators 26.0MHz 2.0 x 1.6 x 0.7mm

LFSPXO056219
IQD
3,000: $1.25
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
LFSPXO056219

Mouser Part #
449-LFSPXO056219

IQD

Standard Clock Oscillators 26.0MHz 2.0 x 1.6 x 0.7mm

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

$1.25

$1.24

Min.: 3,000
Mult.: 3,000

: 3,000

Standard Oscillators

26 MHz

50 PPM

CMOS

SMD/SMT

- 40 C

+ 85 C

IQXO-542

Reel

Standard Clock Oscillators 27.0MHz 2.0 x 1.6 x 0.7mm

LFSPXO056220
IQD
3,000: $1.25
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
LFSPXO056220

Mouser Part #
449-LFSPXO056220

IQD

Standard Clock Oscillators 27.0MHz 2.0 x 1.6 x 0.7mm

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

$1.25

$1.24

Min.: 3,000
Mult.: 3,000

: 3,000

Standard Oscillators

27 MHz

50 PPM

CMOS

SMD/SMT

- 40 C

+ 85 C

IQXO-542

Reel

Standard Clock Oscillators 40.0MHz 2.0 x 1.6 x 0.7mm

LFSPXO056221
IQD
3,000: $1.25
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
LFSPXO056221

Mouser Part #
449-LFSPXO056221

IQD

Standard Clock Oscillators 40.0MHz 2.0 x 1.6 x 0.7mm

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

$1.25

$1.24

Min.: 3,000
Mult.: 3,000

: 3,000

Standard Oscillators

40 MHz

50 PPM

CMOS

SMD/SMT

- 40 C

+ 85 C

IQXO-542

Reel

Standard Clock Oscillators 48.0MHz 2.0 x 1.6 x 0.7mm

LFSPXO056222
IQD
3,000: $1.25
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
LFSPXO056222

Mouser Part #
449-LFSPXO056222

IQD

Standard Clock Oscillators 48.0MHz 2.0 x 1.6 x 0.7mm

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

$1.25

$1.24

Min.: 3,000
Mult.: 3,000

: 3,000

Standard Oscillators

48 MHz

50 PPM

CMOS

SMD/SMT

- 40 C

+ 85 C

IQXO-542

Reel

Standard Clock Oscillators 50.0MHz 2.0 x 1.6 x 0.7mm

LFSPXO056223
IQD
3,000: $1.25
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
LFSPXO056223

Mouser Part #
449-LFSPXO056223

IQD

Standard Clock Oscillators 50.0MHz 2.0 x 1.6 x 0.7mm

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

$1.25

$1.24

Min.: 3,000
Mult.: 3,000

: 3,000

Standard Oscillators

50 MHz

50 PPM

CMOS

SMD/SMT

- 40 C

+ 85 C

IQXO-542

Reel

Standard Clock Oscillators 32MHz 3.3V 25ppm -20C +70C

LFSPXO082161
IQD
3,000: $1.34
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
LFSPXO082161

Mouser Part #
449-LFSPXO082161

IQD

Standard Clock Oscillators 32MHz 3.3V 25ppm -20C +70C

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

$1.34

$1.30

Min.: 3,000
Mult.: 3,000

: 3,000

Standard Oscillators

25 PPM

2.97 V

3.63 V

CMOS

SMD/SMT

- 20 C

+ 70 C

IQXO-542

Reel

Standard Clock Oscillators 4MHz 3.3V 25ppm -20C +70C

LFSPXO082164
IQD
3,000: $1.29
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
LFSPXO082164

Mouser Part #
449-LFSPXO082164

IQD

Standard Clock Oscillators 4MHz 3.3V 25ppm -20C +70C

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

$1.29

$1.26

Min.: 3,000
Mult.: 3,000

: 3,000

Standard Oscillators

25 PPM

2.97 V

3.63 V

CMOS

SMD/SMT

- 20 C

+ 70 C

IQXO-542

Reel

Standard Clock Oscillators 8MHz 3.3V 25ppm -20C +70C

LFSPXO082166
IQD
3,000: $1.29
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
LFSPXO082166

Mouser Part #
449-LFSPXO082166

IQD

Standard Clock Oscillators 8MHz 3.3V 25ppm -20C +70C

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

$1.29

$1.26

Min.: 3,000
Mult.: 3,000

: 3,000

Standard Oscillators

25 PPM

2.97 V

3.63 V

CMOS

SMD/SMT

- 20 C

+ 70 C

IQXO-542

Reel

Standard Clock Oscillators 12MHz 3.3V 25ppm -20C +70C

LFSPXO082167
IQD
3,000: $1.29
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
LFSPXO082167

Mouser Part #
449-LFSPXO082167

IQD

Standard Clock Oscillators 12MHz 3.3V 25ppm -20C +70C

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

$1.29

$1.26

Min.: 3,000
Mult.: 3,000

: 3,000

Standard Oscillators

25 PPM

2.97 V

3.63 V

CMOS

SMD/SMT

- 20 C

+ 70 C

IQXO-542

Reel

Standard Clock Oscillators 12.288MHz 3.3V 25ppm -20C +70C

LFSPXO082168
IQD
3,000: $1.29
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
LFSPXO082168

Mouser Part #
449-LFSPXO082168

IQD

Standard Clock Oscillators 12.288MHz 3.3V 25ppm -20C +70C

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

$1.29

$1.26

Min.: 3,000
Mult.: 3,000

: 3,000

Standard Oscillators

25 PPM

2.97 V

3.63 V

CMOS

SMD/SMT

- 20 C

+ 70 C

IQXO-542

Reel

Standard Clock Oscillators 19.2MHz 3.3V 25ppm -20C +70C

LFSPXO082170
IQD
3,000: $1.29
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
LFSPXO082170

Mouser Part #
449-LFSPXO082170

IQD

Standard Clock Oscillators 19.2MHz 3.3V 25ppm -20C +70C

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

$1.29

$1.26

Min.: 3,000
Mult.: 3,000

: 3,000

Standard Oscillators

25 PPM

2.97 V

3.63 V

CMOS

SMD/SMT

- 20 C

+ 70 C

IQXO-542

Reel

IQXO-54x Surface-Mount Clock Oscillators

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3 MHz
3.5795 MHz
3.686 MHz
6 MHz
7.373 MHz
8 MHz
10 MHz
12 MHz
12.288 MHz
13 MHz
14.745 MHz
16 MHz
18.432 MHz
19.2 MHz
19.44 MHz
20 MHz
24 MHz
24.576 MHz
25 MHz
26 MHz