TCXO Oscillators – Mouser Singapore

.hide-partial { max-height: none; } .show-more { display: none; }

SiT-515x Elite Platform™ Super-TCXOs

SiTime SiT-515x Elite Platform™ Super-TCXOs deliver stable timing in the presence of environmental stressors like air flow, temperature perturbation, vibration, shock, and electromagnetic interference. These TCXOs leverage SiTime’s unique DualMEMS™ temperature sensing and TurboCompensation™ technology. The SiT5155 TCXOs are engineered for high-accuracy GNSS systems in precision farming, survey, construction, and other industrial equipment. The SiT5156 and SiT5157 TCXOs are highly flexible, tight-stability oscillators capable of supporting up to 220MHz. The Elite Platform™ Super-TCXOs are ideal for high-reliability telecom, wireless and networking, industrial, precision GNSS, and audio/video applications.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 35

Applied Filters:

Product Type

Package/Case

Frequency

Frequency Stability

Load Capacitance

Supply Voltage - Min

Supply Voltage - Max

Output Format

Termination Style

Minimum Operating Temperature

Maximum Operating Temperature

Length

Width

Height

Series

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

TCXO Oscillators 10MHz 3.3V 0.5ppm -40 to 85C

SiT5155AI-FK-33E0-10.000000X
SiTime
1: $61.50
536In Stock

Mfr. Part No.
SiT5155AI-FK-33E0-10.000000X

Mouser Part No
788-5155AI-FK3E0-10X

SiTime

TCXO Oscillators 10MHz 3.3V 0.5ppm -40 to 85C

Learn More

Datasheet

536In Stock

Cut Tape

$61.50

$56.18

$54.21

$53.95

View

Reel

$52.43

MouseReel Available

Min.: 1
Mult.: 1

: 250

TCXO

10 MHz

0.5 PPM

15 pF

2.97 V

3.63 V

LVCMOS

SMD/SMT

- 40 C

+ 85 C

5 mm

3.2 mm

0.87 mm

SiT5155

Reel, Cut Tape, MouseReel

TCXO Oscillators 10MHz 3.3V 0.5ppm -40 to 85C

SiT5155AI-FK-33VT-10.000000X
SiTime
1: $55.30
696In Stock

Mfr. Part No.
SiT5155AI-FK-33VT-10.000000X

Mouser Part No
788-5155AI-FK3VT-10X

SiTime

TCXO Oscillators 10MHz 3.3V 0.5ppm -40 to 85C

Learn More

Datasheet

696In Stock

Cut Tape

$55.30

$52.58

$52.56

Reel

$52.56

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

VCTCXO

10 MHz

0.5 PPM

15 pF

2.97 V

3.63 V

LVCMOS

SMD/SMT

- 40 C

+ 85 C

5 mm

3.2 mm

0.87 mm

SiT5155

Reel, Cut Tape, MouseReel

TCXO Oscillators 20MHz 3.3V 0.5ppm -40 to 85C

SiT5155AI-FK-33E0-20.000000X
SiTime
1: $47.46
314In Stock

Mfr. Part No.
SiT5155AI-FK-33E0-20.000000X

Mouser Part No
788-5155AI-FK3E0-20X

SiTime

TCXO Oscillators 20MHz 3.3V 0.5ppm -40 to 85C

Learn More

Datasheet

314In Stock

Cut Tape

$47.46

$47.38

Reel

$47.37

MouseReel Available

Min.: 1
Mult.: 1

: 250

TCXO

20 MHz

0.5 PPM

15 pF

2.97 V

3.63 V

LVCMOS

SMD/SMT

- 40 C

+ 85 C

5 mm

3.2 mm

0.87 mm

SiT5155

Reel, Cut Tape, MouseReel

TCXO Oscillators 25MHz 3.3V 0.5ppm -40 to 85C

SiT5156AI-FK-33E0-25.000000X
SiTime
1: $77.22
145In Stock
250Expected 15/12/2026

Mfr. Part No.
SiT5156AI-FK-33E0-25.000000X

Mouser Part No
788-5156AI-FK3E0-25X

SiTime

TCXO Oscillators 25MHz 3.3V 0.5ppm -40 to 85C

Learn More

Datasheet

145In Stock

250Expected 15/12/2026

Cut Tape

$77.22

$67.14

$63.51

$61.08

Reel

$58.77

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

TCXO

25 MHz

0.5 PPM

15 pF

2.97 V

3.63 V

LVCMOS

SMD/SMT

- 40 C

+ 85 C

5 mm

3.2 mm

0.87 mm

SiT5156

Reel, Cut Tape, MouseReel

TCXO Oscillators 100MHz 3.3V 0.5ppm -40 to 85C

SiT5157AI-FK-33N0-100.000000X
SiTime
1: $77.22
316In Stock

Mfr. Part No.
SiT5157AI-FK-33N0-100.000000X

Mouser Part No
788-5157AI-FK3N0100X

SiTime

TCXO Oscillators 100MHz 3.3V 0.5ppm -40 to 85C

Learn More

Datasheet

316In Stock

Cut Tape

$77.22

$67.14

Reel

$67.14

MouseReel Available

Min.: 1
Mult.: 1

: 250

TCXO

CQFN-10

100 MHz

0.5 PPM

15 pF

2.97 V

3.63 V

LVCMOS

SMD/SMT

- 40 C

+ 85 C

5 mm

3.2 mm

0.95 mm

SiT5157

Reel, Cut Tape, MouseReel

TCXO Oscillators 25MHz 3.3V 0.5ppm -40 to 85C

SiT5156AI-FK-33VT-25.000000X
SiTime
250: $53.22
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
SiT5156AI-FK-33VT-25.000000X

Mouser Part No
788-5156AI-FK3VT-25X

SiTime

TCXO Oscillators 25MHz 3.3V 0.5ppm -40 to 85C

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$53.22

Min.: 250
Mult.: 250

: 250

VCTCXO

25 MHz

0.5 PPM

15 pF

2.97 V

3.63 V

LVCMOS

SMD/SMT

- 40 C

+ 85 C

5 mm

3.2 mm

0.87 mm

SiT5156

Reel

TCXO Oscillators SiT5155, -40 to 105C, 5.0x3.2, 0.5ppm, 2.5V, 26MHz, Voltage Control, 6.25 ppm pull range, Clipped Sinewave, 1k pcs T&R

SiT5155AECFK-25VT-26.000000Y
SiTime
1,000: $51.30
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
SiT5155AECFK-25VT-26.000000Y

Mouser Part No
788-5155AECFK25VT26Y

SiTime

TCXO Oscillators SiT5155, -40 to 105C, 5.0x3.2, 0.5ppm, 2.5V, 26MHz, Voltage Control, 6.25 ppm pull range, Clipped Sinewave, 1k pcs T&R

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$51.30

Quote

Min.: 1,000
Mult.: 1,000

: 1,000

VCTCXO

Clipped Sine Wave

SiT5155

Reel

TCXO Oscillators SiT5155, -40 to 105C, 5.0x3.2, 0.5ppm, 2.8V, 20MHz, Voltage Control, 6.25 ppm pull range, LVCMOS, 1k pcs T&R

SiT5155AE-FK-28VT-20.000000Y
SiTime
1,000: $51.30
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
SiT5155AE-FK-28VT-20.000000Y

Mouser Part No
788-5155AEFK28VT200Y

SiTime

TCXO Oscillators SiT5155, -40 to 105C, 5.0x3.2, 0.5ppm, 2.8V, 20MHz, Voltage Control, 6.25 ppm pull range, LVCMOS, 1k pcs T&R

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$51.30

Quote

Min.: 1,000
Mult.: 1,000

: 1,000

VCTCXO

LVCMOS

SiT5155

Reel

TCXO Oscillators SiT5155, -40 to 105C, 5.0x3.2, 0.5ppm, 2.8V, 20MHz, Voltage Control, 6.25 ppm pull range, LVCMOS, 25 T&R

SiT5155AE-FK-28VT-20.000000F
SiTime
25: $68.94
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
SiT5155AE-FK-28VT-20.000000F

Mouser Part No
788-5155AEFK28VT2F

SiTime

TCXO Oscillators SiT5155, -40 to 105C, 5.0x3.2, 0.5ppm, 2.8V, 20MHz, Voltage Control, 6.25 ppm pull range, LVCMOS, 25 T&R

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$68.94

Min.: 25
Mult.: 25

: 25

VCTCXO

LVCMOS

SiT5155

Reel

TCXO Oscillators SiT5155, -40 to 105C, 5.0x3.2, 0.5ppm, 2.8V, 20MHz, Voltage Control, 6.25 ppm pull range, LVCMOS, 250 T&R

SiT5155AE-FK-28VT-20.000000X
SiTime
250: $50.06
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
SiT5155AE-FK-28VT-20.000000X

Mouser Part No
788-5155AEFK28VT2X

SiTime

TCXO Oscillators SiT5155, -40 to 105C, 5.0x3.2, 0.5ppm, 2.8V, 20MHz, Voltage Control, 6.25 ppm pull range, LVCMOS, 250 T&R

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$50.06

Min.: 250
Mult.: 250

: 250

VCTCXO

LVCMOS

SiT5155

Reel

TCXO Oscillators SiT5155, -40 to 105C, 5.0x3.2, 0.5ppm, 3.3V, 40MHz, No Connect, pull range, LVCMOS, 250 T&R

SiT5155AE-FK-33N0-40.000000X
SiTime
250: $58.29
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
SiT5155AE-FK-33N0-40.000000X

Mouser Part No
788-5155AEFK33N04X

SiTime

TCXO Oscillators SiT5155, -40 to 105C, 5.0x3.2, 0.5ppm, 3.3V, 40MHz, No Connect, pull range, LVCMOS, 250 T&R

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$58.29

View

Min.: 250
Mult.: 250

: 250

TCXO

LVCMOS

SiT5155

Reel

TCXO Oscillators 20MHz 3.3V 0.5ppm -40 to 85C

SiT5155AI-FK-33VT-20.000000X
SiTime
250: $47.07
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
SiT5155AI-FK-33VT-20.000000X

Mouser Part No
788-5155AI-FK3VT-20X

SiTime

TCXO Oscillators 20MHz 3.3V 0.5ppm -40 to 85C

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$47.07

View

Min.: 250
Mult.: 250

: 250

VCTCXO

20 MHz

0.5 PPM

15 pF

2.97 V

3.63 V

LVCMOS

SMD/SMT

- 40 C

+ 85 C

5 mm

3.2 mm

0.87 mm

SiT5155

Reel

TCXO Oscillators SiT5155, -40 to 85C, 5.0x3.2, 0.5ppm, 3.3V, 10MHz, Output Enable, pull range, LVCMOS, 25 T&R

SiT5155AI-FK-33E0-10.000000F
SiTime
25: $47.03
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
SiT5155AI-FK-33E0-10.000000F

Mouser Part No
788-5155AIFK33E0100F

SiTime

TCXO Oscillators SiT5155, -40 to 85C, 5.0x3.2, 0.5ppm, 3.3V, 10MHz, Output Enable, pull range, LVCMOS, 25 T&R

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$47.03

$46.06

Quote

Min.: 25
Mult.: 25

: 25

TCXO

10 MHz

2.97 V

3.63 V

LVCMOS

- 40 C

+ 85 C

5 mm

3.2 mm

SiT5155

Reel

TCXO Oscillators SiT5155, -40 to 85C, 5.0x3.2, 0.5ppm, 3.3V, 20MHz, Output Enable, pull range, LVCMOS, 25 T&R

SiT5155AI-FK-33E0-20.000000F
SiTime
25: $47.03
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
SiT5155AI-FK-33E0-20.000000F

Mouser Part No
788-5155AIFK33E0200F

SiTime

TCXO Oscillators SiT5155, -40 to 85C, 5.0x3.2, 0.5ppm, 3.3V, 20MHz, Output Enable, pull range, LVCMOS, 25 T&R

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$47.03

$45.98

Quote

Min.: 25
Mult.: 25

: 25

TCXO

LVCMOS

SiT5155

Reel

TCXO Oscillators SiT5155, -40 to 85C, 5.0x3.2, 0.5ppm, 3.3V, 10MHz, Voltage Control, 6.25 ppm pull range, LVCMOS, 25 T&R

SiT5155AI-FK-33VT-10.000000F
SiTime
25: $47.03
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
SiT5155AI-FK-33VT-10.000000F

Mouser Part No
788-5155AIFK33VT10F

SiTime

TCXO Oscillators SiT5155, -40 to 85C, 5.0x3.2, 0.5ppm, 3.3V, 10MHz, Voltage Control, 6.25 ppm pull range, LVCMOS, 25 T&R

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$47.03

$46.06

Quote

Min.: 25
Mult.: 25

: 25

VCTCXO

LVCMOS

SiT5155

Reel

TCXO Oscillators SiT5155, -40 to 85C, 5.0x3.2, 0.5ppm, 3.3V, 10MHz, Voltage Control, 6.25 ppm pull range, LVCMOS, 1k pcs T&R

SiT5155AI-FK-33VT-10.000000Y
SiTime
1,000: $40.75
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
SiT5155AI-FK-33VT-10.000000Y

Mouser Part No
788-5155AIFK33VT1Y

SiTime

TCXO Oscillators SiT5155, -40 to 85C, 5.0x3.2, 0.5ppm, 3.3V, 10MHz, Voltage Control, 6.25 ppm pull range, LVCMOS, 1k pcs T&R

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$40.75

Quote

Min.: 1,000
Mult.: 1,000

: 1,000

VCTCXO

LVCMOS

SiT5155

Reel

TCXO Oscillators SiT5155, -40 to 85C, 5.0x3.2, 0.5ppm, 3.3V, 20MHz, Voltage Control, 6.25 ppm pull range, LVCMOS, 25 T&R

SiT5155AI-FK-33VT-20.000000F
SiTime
25: $47.03
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
SiT5155AI-FK-33VT-20.000000F

Mouser Part No
788-5155AIFK33VT200F

SiTime

TCXO Oscillators SiT5155, -40 to 85C, 5.0x3.2, 0.5ppm, 3.3V, 20MHz, Voltage Control, 6.25 ppm pull range, LVCMOS, 25 T&R

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$47.03

$45.95

Quote

Min.: 25
Mult.: 25

: 25

VCTCXO

LVCMOS

SiT5155

Reel

TCXO Oscillators SiT5156, -40 to 105C, 5.0x3.2, 0.5ppm, 3.0V, 38.4MHz, Voltage Control, 6.25 ppm pull range, Clipped Sinewave, 25 T&R

SiT5156AECFK-30VT-38.400000F
SiTime
25: $76.58
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
SiT5156AECFK-30VT-38.400000F

Mouser Part No
788-5156AECFK30VT384

SiTime

TCXO Oscillators SiT5156, -40 to 105C, 5.0x3.2, 0.5ppm, 3.0V, 38.4MHz, Voltage Control, 6.25 ppm pull range, Clipped Sinewave, 25 T&R

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$76.58

Min.: 25
Mult.: 25

: 25

VCTCXO

Clipped Sine Wave

SiT5156

Reel

TCXO Oscillators SiT5156, -40 to 105C, 5.0x3.2, 2.5ppm, 3.3V, 50MHz, Output Enable, pull range, LVCMOS, 250 T&R

SiT5156AE-FD-33E0-50.000000X
SiTime
250: $37.54
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
SiT5156AE-FD-33E0-50.000000X

Mouser Part No
788-5156AEFD33E0500X

SiTime

TCXO Oscillators SiT5156, -40 to 105C, 5.0x3.2, 2.5ppm, 3.3V, 50MHz, Output Enable, pull range, LVCMOS, 250 T&R

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$37.54

Min.: 250
Mult.: 250

: 250

TCXO

LVCMOS

Si5156

Reel

TCXO Oscillators SiT5156, -40 to 105C, 5.0x3.2, 2.5ppm, 3.3V, 50MHz, Output Enable, pull range, LVCMOS, 1k pcs T&R

SiT5156AE-FD-33E0-50.000000Y
SiTime
1,000: $29.38
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
SiT5156AE-FD-33E0-50.000000Y

Mouser Part No
788-5156AEFD33E05Y

SiTime

TCXO Oscillators SiT5156, -40 to 105C, 5.0x3.2, 2.5ppm, 3.3V, 50MHz, Output Enable, pull range, LVCMOS, 1k pcs T&R

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$29.38

Min.: 1,000
Mult.: 1,000

: 1,000

TCXO

LVCMOS

Si5156

Reel

TCXO Oscillators SiT5156, -40 to 85C, 5.0x3.2, 1ppm, 2.5V, 25MHz, Output Enable, pull range, LVCMOS, 25 T&R

SiT5156AI-FA-25E0-25.000000F
SiTime
25: $53.56
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
SiT5156AI-FA-25E0-25.000000F

Mouser Part No
788-5156AIFA25E0250F

SiTime

TCXO Oscillators SiT5156, -40 to 85C, 5.0x3.2, 1ppm, 2.5V, 25MHz, Output Enable, pull range, LVCMOS, 25 T&R

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$53.56

$52.52

Quote

Min.: 25
Mult.: 25

: 25

TCXO

LVCMOS

Si5156

Reel

TCXO Oscillators SiT5156, -40 to 85C, 5.0x3.2, 1ppm, 3.3V, 10MHz, Voltage Control, 6.25 ppm pull range, LVCMOS, 1k pcs T&R

SiT5156AI-FA-33VT-10.000000Y
SiTime
1,000: $39.56
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
SiT5156AI-FA-33VT-10.000000Y

Mouser Part No
788-5156AIFA33VT1Y

SiTime

TCXO Oscillators SiT5156, -40 to 85C, 5.0x3.2, 1ppm, 3.3V, 10MHz, Voltage Control, 6.25 ppm pull range, LVCMOS, 1k pcs T&R

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$39.56

Quote

Min.: 1,000
Mult.: 1,000

: 1,000

VCTCXO

LVCMOS

SiT5156

Reel

TCXO Oscillators SiT5156, -40 to 85C, 5.0x3.2, 2.5ppm, 3.3V, 19.44MHz, Output Enable, pull range, LVCMOS, 1k pcs T&R

SiT5156AI-FD-33E0-19.440000Y
SiTime
1,000: $35.18
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
SiT5156AI-FD-33E0-19.440000Y

Mouser Part No
788-5156AIFD33E01944

SiTime

TCXO Oscillators SiT5156, -40 to 85C, 5.0x3.2, 2.5ppm, 3.3V, 19.44MHz, Output Enable, pull range, LVCMOS, 1k pcs T&R

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$35.18

Quote

Min.: 1,000
Mult.: 1,000

: 1,000

TCXO

LVCMOS

Si5156

Reel

TCXO Oscillators SiT5156, -40 to 85C, 5.0x3.2, 0.5ppm, 3.3V, 25MHz, Output Enable, pull range, LVCMOS, 25 T&R

SiT5156AI-FK-33E0-25.000000F
SiTime
25: $71.94
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
SiT5156AI-FK-33E0-25.000000F

Mouser Part No
788-5156AIFK33E0250F

SiTime

TCXO Oscillators SiT5156, -40 to 85C, 5.0x3.2, 0.5ppm, 3.3V, 25MHz, Output Enable, pull range, LVCMOS, 25 T&R

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$71.94

Min.: 25
Mult.: 25

: 25

TCXO

LVCMOS

Si5156

Reel

TCXO Oscillators SiT5156, -40 to 85C, 5.0x3.2, 0.5ppm, 3.3V, 25MHz, No Connect, pull range, LVCMOS, 25 T&R

SiT5156AI-FK-33N0-25.000000F
SiTime
25: $69.20
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
SiT5156AI-FK-33N0-25.000000F

Mouser Part No
788-5156AIFK33N025F

SiTime

TCXO Oscillators SiT5156, -40 to 85C, 5.0x3.2, 0.5ppm, 3.3V, 25MHz, No Connect, pull range, LVCMOS, 25 T&R

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$69.20

Min.: 25
Mult.: 25

: 25

TCXO

LVCMOS

Si5156

Reel

SiT-515x Elite Platform™ Super-TCXOs

Customer Service Office

Company

Resources

Support