Oscillators – Mouser Singapore

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Automotive & Ruggedized Oscillator Families

SiTime Automotive and Ruggedized Oscillator Families are designed for harsh-environment and high-reliability timing. These devices address timing requirements with the SiT8924 AEC-Q100 oscillator, the SiT8918 high-temperature oscillator, the Endura™ SiT8944 ruggedized oscillator, and the Endura™ SiT5346 ruggedized Super-TCXOs. The SiT8924 and SiT8918 target automotive and high-temperature environments, while the SiT8944 and SiT5346 undergo 100% Endura™ process screening for aerospace, defense, and high-reliability systems. All four devices support factory programmability across frequency, supply voltage, and stability grade. These devices are available in five industry-standard packages and function as drop-in replacements for quartz oscillators, requiring no board redesign. Typical applications include automotive, aerospace, defense, smart meters, airborne communications, avionics, infotainment systems, ADAS systems, automotive cameras, LiDAR, radar, automotive Ethernet, powertrain systems, and industrial systems.

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Part #

Standard Clock Oscillators MEMS Super-TCXO, -40 C to 125 C, 2.5 x 2.0 mm, 20 ppm, 1.8V, 40.000000 MHz, n/a, Output Enable, Bulk

SIT8944BA-11-18EA40.000000
SiTime
1: $18.18
85In Stock

Mfr. Part No.
SIT8944BA-11-18EA40.000000

Mouser Part No
788-SIT8944BA-11-18E

SiTime

Standard Clock Oscillators MEMS Super-TCXO, -40 C to 125 C, 2.5 x 2.0 mm, 20 ppm, 1.8V, 40.000000 MHz, n/a, Output Enable, Bulk

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Datasheet

85In Stock

$18.18

$15.71

$14.92

$14.21

View

Min.: 1
Mult.: 1

Standard Oscillators

40 MHz

20 PPM

SMD/SMT

2.5 mm x 2 mm

- 40 C

+ 125 C

AEC-Q100

Bulk

Standard Clock Oscillators 33.33333MHz 3.3V 25ppm -40C +125C

SiT8924BA-21-33E-33.333330G
SiTime
1: $4.16
26In Stock
250Expected 21/8/2026

Mfr. Part No.
SiT8924BA-21-33E-33.333330G

Mouser Part No
788-8924BA213E-33.3G

SiTime

Standard Clock Oscillators 33.33333MHz 3.3V 25ppm -40C +125C

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Datasheet

26In Stock

250Expected 21/8/2026

Cut Tape

$4.16

$3.58

$3.40

$3.22

Reel

$2.72

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Standard Oscillators

33.33333 MHz

20 PPM

SMD/SMT

3.2 mm x 2.5 mm

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Standard Clock Oscillators 50MHz 2.5V -40C +125C

SiT8924BA-22-25E-50.000000E
SiTime
1: $3.32
200In Stock

Mfr. Part No.
SiT8924BA-22-25E-50.000000E

Mouser Part No
788-8924BA-2225E-50E

SiTime

Standard Clock Oscillators 50MHz 2.5V -40C +125C

Learn More

Datasheet

200In Stock

Cut Tape

$3.32

$2.87

$2.72

$2.48

View

Reel

$1.89

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Standard Oscillators

50 MHz

25 PPM

SMD/SMT

3.2 mm x 2.5 mm

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Standard Clock Oscillators 25MHz 1.8V -40C +125C

SiT8924BA-72-18E-25.000000E
SiTime
1: $3.66
588In Stock

Mfr. Part No.
SiT8924BA-72-18E-25.000000E

Mouser Part No
788-8924BA-7218E-25E

SiTime

Standard Clock Oscillators 25MHz 1.8V -40C +125C

Learn More

Datasheet

588In Stock

Cut Tape

$3.66

$3.16

$2.99

$2.72

Reel

$2.15

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Standard Oscillators

25 MHz

25 PPM

SMD/SMT

2 mm x 1.6 mm

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Standard Clock Oscillators -40 to 125C, 2016, 25ppm, Default Dr Str, 1.8V, 25MHz, OE, 250 pcs T&R 8 mm

SiT8924BA-72-18E-25.000000G
SiTime
1: $4.57
107In Stock

Mfr. Part No.
SiT8924BA-72-18E-25.000000G

Mouser Part No
788-8924BA7218E25.G

SiTime

Standard Clock Oscillators -40 to 125C, 2016, 25ppm, Default Dr Str, 1.8V, 25MHz, OE, 250 pcs T&R 8 mm

Learn More

Datasheet

107In Stock

Cut Tape

$4.57

$3.93

$3.74

$3.40

Reel

$2.87

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Standard Oscillators

25 MHz

25 PPM

SMD/SMT

2 mm x 1.6 mm

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Standard Clock Oscillators -40 to 125C, 2520, 50ppm, 'A' Drive Str, 3.3V, 33.333333MHz, OE, 250 pcs T&R 8 mm

SiT8924BAA13-33E-33.333333G
SiTime
1: $3.52
228In Stock

Mfr. Part No.
SiT8924BAA13-33E-33.333333G

Mouser Part No
788-924BAA1333E3333G

SiTime

Standard Clock Oscillators -40 to 125C, 2520, 50ppm, 'A' Drive Str, 3.3V, 33.333333MHz, OE, 250 pcs T&R 8 mm

Learn More

Datasheet

228In Stock

Cut Tape

$3.52

$3.03

$2.88

$2.69

Reel

$2.27

View

Min.: 1
Mult.: 1

: 250

Standard Oscillators

33.333333 MHz

50 PPM

SMD/SMT

2.5 mm x 2 mm

- 40 C

+ 125 C

Reel, Cut Tape

MEMS Oscillators -40 to 125C, 2520, 20ppm, Default Dr Str, 2.25V-3.63V, 100MHz, OE, 250 pcs T&R 8 mm

SIT8918BA-11-XXE-100.000000G
SiTime
1: $4.81
40In Stock

Mfr. Part No.
SIT8918BA-11-XXE-100.000000G

Mouser Part No
788-8918BA11XXE1000G

SiTime

MEMS Oscillators -40 to 125C, 2520, 20ppm, Default Dr Str, 2.25V-3.63V, 100MHz, OE, 250 pcs T&R 8 mm

Learn More

Datasheet

40In Stock

Cut Tape

$4.81

$4.15

$3.94

$3.75

Reel

$3.09

View

Min.: 1
Mult.: 1

: 250

MEMS Oscillators

Reel, Cut Tape

MEMS Oscillators -40 to 125C, 2520, 25ppm, Default Dr Str, 1.8V, 25MHz, ST, 250 pcs T&R 8 mm

SIT8918BA-12-18S-25.000000G
SiTime
1: $4.81
200In Stock

Mfr. Part No.
SIT8918BA-12-18S-25.000000G

Mouser Part No
788-8918BA1218S25G

SiTime

MEMS Oscillators -40 to 125C, 2520, 25ppm, Default Dr Str, 1.8V, 25MHz, ST, 250 pcs T&R 8 mm

Learn More

Datasheet

200In Stock

Cut Tape

$4.81

$4.15

$3.94

$3.75

Reel

$3.06

View

Min.: 1
Mult.: 1

: 250

MEMS Oscillators

Reel, Cut Tape

MEMS Oscillators -40 to 125C, 3225, 20ppm, Default Dr Str, 3.3V, 100MHz, OE, 250 pcs T&R 8 mm

SIT8918BA-21-33E-100.000000G
SiTime
1: $4.81
308In Stock

Mfr. Part No.
SIT8918BA-21-33E-100.000000G

Mouser Part No
788-8918BA2133E1G

SiTime

MEMS Oscillators -40 to 125C, 3225, 20ppm, Default Dr Str, 3.3V, 100MHz, OE, 250 pcs T&R 8 mm

Learn More

Datasheet

308In Stock

Cut Tape

$4.81

$4.15

$3.94

$3.75

Reel

$3.13

View

Min.: 1
Mult.: 1

: 250

MEMS Oscillators

Reel, Cut Tape

MEMS Oscillators -40 to 125C, 2016, 50ppm, Default Dr Str, 2.5V, 80MHz, OE, 250 pcs T&R 8 mm

SiT8918BA-73-25E-80.000000G
SiTime
1: $3.82
149In Stock

Mfr. Part No.
SiT8918BA-73-25E-80.000000G

Mouser Part No
788-8918BA7325E800G

SiTime

MEMS Oscillators -40 to 125C, 2016, 50ppm, Default Dr Str, 2.5V, 80MHz, OE, 250 pcs T&R 8 mm

Learn More

Datasheet

149In Stock

Cut Tape

$3.82

$3.30

$3.13

$2.92

Reel

$2.48

View

Min.: 1
Mult.: 1

: 250

MEMS Oscillators

80 MHz

50 PPM

2 mm x 1.6 mm

- 40 C

+ 125 C

Reel, Cut Tape

MEMS Oscillators -40 to 105C, 3225, 50ppm, Default Dr Str, 3.3V, 25MHz, OE, 250 pcs T&R 8 mm

SIT8918BE-23-33E-25.000000G
SiTime
1: $2.61
95In Stock

Mfr. Part No.
SIT8918BE-23-33E-25.000000G

Mouser Part No
788-BE2333E25000000G

SiTime

MEMS Oscillators -40 to 105C, 3225, 50ppm, Default Dr Str, 3.3V, 25MHz, OE, 250 pcs T&R 8 mm

Learn More

Datasheet

95In Stock

Cut Tape

$2.61

$2.26

$2.14

$1.94

Reel

$1.65

View

Min.: 1
Mult.: 1

: 250

MEMS Oscillators

Reel, Cut Tape

MEMS Oscillators -40 to 125C, 2520, 50ppm, Default Dr Str, 3.3V, 50MHz, ST, 250 pcs T&R 8 mm

SiT8918BA-13-33S-50.000000G
SiTime
1: $4.03
99In Stock

Mfr. Part No.
SiT8918BA-13-33S-50.000000G

Mouser Part No
788-8918BA1333S500G

SiTime

MEMS Oscillators -40 to 125C, 2520, 50ppm, Default Dr Str, 3.3V, 50MHz, ST, 250 pcs T&R 8 mm

Learn More

Datasheet

99In Stock

Cut Tape

$4.03

$3.47

$3.29

$3.02

Reel

$2.56

View

Min.: 1
Mult.: 1

: 250

MEMS Oscillators

50 MHz

50 PPM

2.5 mm x 2 mm

- 40 C

+ 125 C

Reel, Cut Tape

MEMS Oscillators -40 to 125C, 3225, 50ppm, Default Dr Str, 3.3V, 100MHz, NC, 250 pcs T&R 8 mm

SIT8918BA-23-33N-100.000000G
SiTime
1: $4.03
606In Stock

Mfr. Part No.
SIT8918BA-23-33N-100.000000G

Mouser Part No
788-8918BA2333N1000G

SiTime

MEMS Oscillators -40 to 125C, 3225, 50ppm, Default Dr Str, 3.3V, 100MHz, NC, 250 pcs T&R 8 mm

Learn More

Datasheet

606In Stock

Cut Tape

$4.03

$3.47

$3.29

$3.11

Reel

$2.64

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

MEMS Oscillators

100 MHz

50 PPM

3.2 mm x 2.5 mm

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

MEMS Oscillators -40 to 105C, 2520, 50ppm, Default Dr Str, 3.3V, 12MHz, OE, 250 pcs T&R 8 mm

SIT8918BE-13-33E-12.000000G
SiTime
1: $2.61
14In Stock
500Expected 17/11/2026

Mfr. Part No.
SIT8918BE-13-33E-12.000000G

Mouser Part No
788-8918BE1333E12G

SiTime

MEMS Oscillators -40 to 105C, 2520, 50ppm, Default Dr Str, 3.3V, 12MHz, OE, 250 pcs T&R 8 mm

Learn More

Datasheet

14In Stock

500Expected 17/11/2026

Cut Tape

$2.61

$2.26

$2.14

$1.94

Reel

$1.65

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

MEMS Oscillators

12 MHz

50 PPM

- 40 C

+ 105 C

Reel, Cut Tape, MouseReel

MEMS Oscillators 100MHz 3.3V -49C +125C

SiT8918BA-23-33N-100.00000G
SiTime
1: $4.03
85In Stock

Mfr. Part No.
SiT8918BA-23-33N-100.00000G

Mouser Part No
788-8918BA-233N-100G

SiTime

MEMS Oscillators 100MHz 3.3V -49C +125C

Learn More

Datasheet

85In Stock

Cut Tape

$4.03

$3.47

$3.29

$3.11

Reel

$2.64

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

MEMS Oscillators

100 MHz

50 PPM

3.2 mm x 2.5 mm

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

MEMS Oscillators -40 to 125C, 3225, 25ppm, Default Dr Str, 3.3V, 40MHz, OE, 250 pcs T&R 8 mm

SIT8918BA-22-33E-40.000000G
SiTime
1: $4.81
11In Stock
250Expected 3/12/2026

Mfr. Part No.
SIT8918BA-22-33E-40.000000G

Mouser Part No
788-8918BA2233E4G

SiTime

MEMS Oscillators -40 to 125C, 3225, 25ppm, Default Dr Str, 3.3V, 40MHz, OE, 250 pcs T&R 8 mm

Learn More

Datasheet

11In Stock

250Expected 3/12/2026

Cut Tape

$4.81

$4.15

$3.94

$3.75

Reel

$3.10

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

MEMS Oscillators

40 MHz

25 PPM

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

MEMS Oscillators -40 to 105C, 7050, 20ppm, Default Dr Str, 3.3V, 33.3333MHz, OE, 250 pcs T&R 12/16 mm

SIT8918BE-81-33E-33.333300X
SiTime
1: $3.29
214In Stock

Mfr. Part No.
SIT8918BE-81-33E-33.333300X

Mouser Part No
788-8918BE8133E300X

SiTime

MEMS Oscillators -40 to 105C, 7050, 20ppm, Default Dr Str, 3.3V, 33.3333MHz, OE, 250 pcs T&R 12/16 mm

Learn More

Datasheet

214In Stock

Cut Tape

$3.29

$2.83

$2.69

$2.49

Reel

$2.11

View

Min.: 1
Mult.: 1

: 250

MEMS Oscillators

33.333333 MHz

20 PPM

- 40 C

+ 105 C

Reel, Cut Tape

MEMS Oscillators -40 to 125C, 2016, 25ppm, Default Dr Str, 2.25V-3.63V, 25MHz, ST, 250 pcs T&R 8 mm

SIT8918BA-72-XXS-25.000000G
SiTime
1: $4.79
1In Stock
250Expected 11/12/2026

Mfr. Part No.
SIT8918BA-72-XXS-25.000000G

Mouser Part No
788-8918BA72XXS25G

SiTime

MEMS Oscillators -40 to 125C, 2016, 25ppm, Default Dr Str, 2.25V-3.63V, 25MHz, ST, 250 pcs T&R 8 mm

Learn More

Datasheet

1In Stock

250Expected 11/12/2026

Cut Tape

$4.79

$4.12

$3.92

$3.62

Reel

$3.06

View

Min.: 1
Mult.: 1

: 250

MEMS Oscillators

25 MHz

25 PPM

- 40 C

+ 125 C

Reel, Cut Tape

MEMS Oscillators -40 to 125C, 2016, 20ppm, 'U' Drive Str, 3.3V, 50MHz, OE, 250 pcs T&R 8 mm

SiT8918BAU71-33E-50.000000G
SiTime
1: $4.79
66In Stock
250Expected 24/11/2026

Mfr. Part No.
SiT8918BAU71-33E-50.000000G

Mouser Part No
788-8918BAU7133E500G

SiTime

MEMS Oscillators -40 to 125C, 2016, 20ppm, 'U' Drive Str, 3.3V, 50MHz, OE, 250 pcs T&R 8 mm

Learn More

Datasheet

66In Stock

250Expected 24/11/2026

Cut Tape

$4.79

$4.12

$3.92

$3.56

Reel

$3.01

View

Min.: 1
Mult.: 1

: 250

MEMS Oscillators

50 MHz

20 PPM

2 mm x 1.6 mm

- 40 C

+ 125 C

Reel, Cut Tape

MEMS Oscillators -40 to 105C, 2520, 50ppm, Default Dr Str, 3.3V, 5MHz, OE, 250 pcs T&R 8 mm

SiT8918BE-13-33E-5.000000G
SiTime
1: $2.61
130In Stock

Mfr. Part No.
SiT8918BE-13-33E-5.000000G

Mouser Part No
788-8918BE1333E50G

SiTime

MEMS Oscillators -40 to 105C, 2520, 50ppm, Default Dr Str, 3.3V, 5MHz, OE, 250 pcs T&R 8 mm

Learn More

Datasheet

130In Stock

Cut Tape

$2.61

$2.26

$2.14

$1.94

Reel

$1.65

View

Min.: 1
Mult.: 1

: 250

MEMS Oscillators

5 MHz

50 PPM

2.5 mm x 2 mm

- 40 C

+ 105 C

Reel, Cut Tape

TCXO Oscillators 10MHz, 3.3V, 0.1ppm, -40 to 105C, Bulk

SIT5346AE-FQG33ITA10.000000
SiTime
1: $250.99
2In Stock

Mfr. Part No.
SIT5346AE-FQG33ITA10.000000

Mouser Part No
788-5346AEFQG33ITA1

SiTime

TCXO Oscillators 10MHz, 3.3V, 0.1ppm, -40 to 105C, Bulk

Learn More

Datasheet

2In Stock

$250.99

View

Min.: 1
Mult.: 1

TCXO

10 MHz

0.1 PPM

SMD/SMT

CQFN-10

- 40 C

+ 105 C

Bulk

Standard Clock Oscillators 3225, 25ppm, 3.3V, 20MHz, Bulk

SIT8944BA-22-33EA20.000000
SiTime
1: $18.32
38In Stock

Mfr. Part No.
SIT8944BA-22-33EA20.000000

Mouser Part No
788-BA2233EA20000000

SiTime

Standard Clock Oscillators 3225, 25ppm, 3.3V, 20MHz, Bulk

Learn More

Datasheet

38In Stock

$18.32

$15.56

$14.92

View

Min.: 1
Mult.: 1

Standard Oscillators

20 MHz

25 PPM

SMD/SMT

3.2 mm x 2.5 mm

- 40 C

+ 125 C

Bulk

Standard Clock Oscillators

SIT8924BE-32-18E-33.333333X
SiTime
1: $9.87
267In Stock

Mfr. Part No.
SIT8924BE-32-18E-33.333333X

Mouser Part No
788-SIT8924BE3218E33

SiTime

Standard Clock Oscillators

Learn More

Datasheet

267In Stock

Cut Tape

$9.87

$8.88

Reel

$8.87

View

Min.: 1
Mult.: 1

: 250

Standard Oscillators

33.333333 MHz

25 PPM

SMD/SMT

5 mm x 3.2 mm

- 40 C

+ 125 C

Reel, Cut Tape

Standard Clock Oscillators -40 to 125C, 3225, 25ppm, Default Dr Str, 3.3V, 25MHz, NC, T&R

SiT8924BA-22-33N-25.000000D
SiTime
1: $3.30
2,712In Stock

Mfr. Part No.
SiT8924BA-22-33N-25.000000D

Mouser Part No
788-8924BA2233N25D

SiTime

Standard Clock Oscillators -40 to 125C, 3225, 25ppm, Default Dr Str, 3.3V, 25MHz, NC, T&R

Learn More

Datasheet

2,712In Stock

Cut Tape

$3.30

$2.86

$2.71

$2.46

Reel

$1.99

View

Min.: 1
Mult.: 1

: 3,000

Standard Oscillators

25 MHz

25 PPM

SMD/SMT

3.2 mm x 2.5 mm

- 40 C

+ 125 C

Reel, Cut Tape

Standard Clock Oscillators -40 to 125C, 2016, 50ppm, Default Dr Str, 3.3V, 30MHz, OE, T&R

SiT8924BA-73-33E-30.000000D
SiTime
1: $3.13
2,522In Stock

Mfr. Part No.
SiT8924BA-73-33E-30.000000D

Mouser Part No
788-8924BA7333E30D

SiTime

Standard Clock Oscillators -40 to 125C, 2016, 50ppm, Default Dr Str, 3.3V, 30MHz, OE, T&R

Learn More

Datasheet

2,522In Stock

Cut Tape

$3.13

$2.69

$2.56

$2.33

Reel

$1.77

View

Min.: 1
Mult.: 1

: 3,000

Standard Oscillators

30 MHz

50 PPM

SMD/SMT

2 mm x 1.6 mm

- 40 C

+ 125 C

Reel, Cut Tape

Automotive & Ruggedized Oscillator Families

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1 MHz
1 MHz to 110 MHz
2.048 MHz
3 MHz
4 MHz
4.8 MHz
4.9152 MHz
5 MHz
5.6448 MHz
6.005284 MHz
6.16791 MHz
6.78 MHz
8 MHz
8.192 MHz
10 MHz
12 MHz
12.288 MHz
13.56 MHz
14.7456 MHz
16 MHz