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12 MHz Frequency Control & Timing Devices

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Types of Frequency Control & Timing Devices

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Results: 3,560

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Frequency = 12 MHz

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Part #

Crystals 12MHz,CL 18,TOL 25 ppm,STAB 30 ppm,-40 +85 C,ESR 100O

ECS-120-18-33-AGN-TR3
ECS
1: $0.503
4,168In Stock

Mfr. Part No.
ECS-120-18-33-AGN-TR3

Mouser Part No
520-120-18-33AGN-TR3

ECS

Crystals 12MHz,CL 18,TOL 25 ppm,STAB 30 ppm,-40 +85 C,ESR 100O

Learn More

Datasheet

4,168In Stock

Cut Tape

$0.503

$0.437

$0.396

$0.379

Reel

$0.307

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Crystals

12 MHz

30 PPM

25 PPM

SMD/SMT

3.2 mm x 2.5 mm

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Crystals 12MHz,CL 18,TOL 20 ppm ,STAB 50 ppm,-20 +70 C,ESR 100O

ECS-120-18-33-JEM-TR3
ECS
1: $0.53
559In Stock
6,000Expected 25/8/2026

Mfr. Part No.
ECS-120-18-33-JEM-TR3

Mouser Part No
520-120-18-33JEM-TR3

ECS

Crystals 12MHz,CL 18,TOL 20 ppm ,STAB 50 ppm,-20 +70 C,ESR 100O

Learn More

Datasheet

559In Stock

6,000Expected 25/8/2026

Cut Tape

$0.53

$0.465

$0.423

$0.405

Reel

$0.316

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Crystals

12 MHz

50 PPM

20 PPM

SMD/SMT

3.2 mm x 2.5 mm

- 20 C

+ 70 C

Reel, Cut Tape, MouseReel

Crystals 12MHz,CL 18,TOL 20 ppm ,STAB 30 ppm,-40 +85 C,ESR 100O

ECS-120-18-33-JGN-TR3
ECS
1: $0.53
1,347In Stock
3,000Expected 1/9/2026

Mfr. Part No.
ECS-120-18-33-JGN-TR3

Mouser Part No
520-120-18-33JGN-TR3

ECS

Crystals 12MHz,CL 18,TOL 20 ppm ,STAB 30 ppm,-40 +85 C,ESR 100O

Learn More

Datasheet

1,347In Stock

3,000Expected 1/9/2026

Cut Tape

$0.53

$0.462

$0.419

$0.403

Reel

$0.328

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Crystals

12 MHz

30 PPM

20 PPM

SMD/SMT

3.2 mm x 2.5 mm

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Crystals 12MHz 18pF 25ppm -20C +70C

ECS-120-18-36-AGM-TR
ECS
1: $0.598
1,367In Stock
1,000On Order

Mfr. Part No.
ECS-120-18-36-AGM-TR

Mouser Part No
520-120-18-36-AGMT

ECS

Crystals 12MHz 18pF 25ppm -20C +70C

Learn More

Datasheet

1,367In Stock

1,000On Order

Cut Tape

$0.598

$0.524

$0.476

$0.456

Reel

$0.398

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Crystals

12 MHz

30 PPM

25 PPM

SMD/SMT

3.2 mm x 2.5 mm

- 20 C

+ 70 C

Reel, Cut Tape, MouseReel

Crystals 12.000MHZ 18pF 100 ppm -55C +125C

ECS-120-18-4X-DU
ECS
1: $0.734
432In Stock

Mfr. Part No.
ECS-120-18-4X-DU

Mouser Part No
520-120-18-4X-DU

ECS

Crystals 12.000MHZ 18pF 100 ppm -55C +125C

Learn More

Datasheet

432In Stock

$0.734

$0.639

$0.581

$0.533

View

Min.: 1
Mult.: 1

Crystals

12 MHz

100 PPM

30 PPM

Radial

HC-49/USX

- 55 C

+ 125 C

Bulk

Crystals 12MHz 18pF 50ppm -40C +85C

ECS-120-18-4XEN
ECS
1: $0.775
173In Stock
1,000Expected 25/8/2026

Mfr. Part No.
ECS-120-18-4XEN

Mouser Part No
520-120-18-4XEN

ECS

Crystals 12MHz 18pF 50ppm -40C +85C

Learn More

Datasheet

173In Stock

1,000Expected 25/8/2026

$0.775

$0.672

$0.63

$0.578

View

Min.: 1
Mult.: 1

Crystals

12 MHz

50 PPM

30 PPM

Radial

HC-49/USX

- 40 C

+ 85 C

Bulk

Crystals 12MHz 20ppm 30ppm 18pF 50 Ohm Fundamental -40 C 85 C - Surface Mount HC49/US - 3 Lead 0.449" L x 0.185" W (11.40mm x 4.70mm) 0.165" (4.20mm)

ECS-120-18-5G3X-JGN-TR
ECS
1: $0.639
681In Stock

Mfr. Part No.
ECS-120-18-5G3X-JGN-TR

Mouser Part No
520-120-18-5G3XJGNTR

ECS

Crystals 12MHz 20ppm 30ppm 18pF 50 Ohm Fundamental -40 C 85 C - Surface Mount HC49/US - 3 Lead 0.449" L x 0.185" W (11.40mm x 4.70mm) 0.165" (4.20mm)

Learn More

Datasheet

681In Stock

Cut Tape

$0.639

$0.554

$0.502

$0.481

Reel

$0.418

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Crystals

12 MHz

30 PPM

20 PPM

SMD/SMT

11.4 mm x 4.7 mm

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Crystals 12MHz 18pF -40C +85C

ECS-120-18-5PLX-GN-TR
ECS
1: $0.598
1,080In Stock

Mfr. Part No.
ECS-120-18-5PLX-GN-TR

Mouser Part No
520-120-18-5PLX-GN-T

ECS

Crystals 12MHz 18pF -40C +85C

Learn More

Datasheet

1,080In Stock

Cut Tape

$0.598

$0.522

$0.473

$0.454

Reel

$0.393

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Crystals

12 MHz

30 PPM

SMD/SMT

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Crystals 12MHz 18pF -20C +70C

ECS-120-18-5PX-JEM-TR
ECS
1: $0.544
2,097In Stock

Mfr. Part No.
ECS-120-18-5PX-JEM-TR

Mouser Part No
520-120-18-5PX-JEM-T

ECS

Crystals 12MHz 18pF -20C +70C

Learn More

Datasheet

2,097In Stock

Cut Tape

$0.544

$0.469

$0.427

$0.408

Reel

$0.389

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Crystals

12 MHz

50 PPM

20 PPM

SMD/SMT

- 20 C

+ 70 C

Reel, Cut Tape, MouseReel

Crystals 12MHz 18pF ESR 50 20ppm -40C +125C

ECS-120-18-5PX-JES-TR
ECS
1: $0.694
1,664In Stock

Mfr. Part No.
ECS-120-18-5PX-JES-TR

Mouser Part No
520-120-18-5PX-JEST

ECS

Crystals 12MHz 18pF ESR 50 20ppm -40C +125C

Learn More

Datasheet

1,664In Stock

Cut Tape

$0.694

$0.607

$0.551

$0.528

Reel

$0.457

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Crystals

12 MHz

50 PPM

20 PPM

SMD/SMT

HC-49/US

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Crystals CRYSTAL 12.0000MHZ 20PF T/H 30/50 ppm -20 +70 C

ECS-120-20-1X-EM
ECS
1: $1.24
708In Stock

Mfr. Part No.
ECS-120-20-1X-EM

Mouser Part No
520-120-20-1X-EM

ECS

Crystals CRYSTAL 12.0000MHZ 20PF T/H 30/50 ppm -20 +70 C

Datasheet

708In Stock

$1.24

$1.08

$0.978

$0.936

View

Min.: 1
Mult.: 1

Crystals

12 MHz

50 PPM

30 PPM

Radial

11.35 mm x 4.65 mm

- 20 C

+ 70 C

Bulk

Crystals CRYSTAL 12.0000MHZ 20PF SMD,ECX-64B, 50ppm, 30ppm,20pF,80 Ohm,Fundamental,-10 C 70 C,4-SMD, No Lead (DFN, LCC),0.236" L x 0.138" W (6.00mm x 3.50mm),0.043" (1.10mm)

ECS-120-20-23B-TR
ECS
1: $1.26
961In Stock

Mfr. Part No.
ECS-120-20-23B-TR

Mouser Part No
520-120-20-23B-TR

ECS

Crystals CRYSTAL 12.0000MHZ 20PF SMD,ECX-64B, 50ppm, 30ppm,20pF,80 Ohm,Fundamental,-10 C 70 C,4-SMD, No Lead (DFN, LCC),0.236" L x 0.138" W (6.00mm x 3.50mm),0.043" (1.10mm)

Datasheet

961In Stock

Cut Tape

$1.26

$1.10

$0.997

$0.956

Reel

$0.83

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Crystals

12 MHz

50 PPM

30 PPM

SMD/SMT

6 mm x 3.5 mm

- 10 C

+ 70 C

Reel, Cut Tape, MouseReel

Crystals 12MHz 25ppm 20pF -40C +85C

ECS-120-20-30B-AEN-TR
ECS
1: $1.06
566In Stock
1,000Expected 17/11/2026

Mfr. Part No.
ECS-120-20-30B-AEN-TR

Mouser Part No
520-120-20-30B-AENT

ECS

Crystals 12MHz 25ppm 20pF -40C +85C

Learn More

Datasheet

566In Stock

1,000Expected 17/11/2026

Cut Tape

$1.06

$0.919

$0.834

$0.80

Reel

$0.694

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Crystals

12 MHz

50 PPM

25 PPM

SMD/SMT

5 mm x 3.2 mm

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Crystals 12MHz 25ppm 20pF -10C +70C

ECS-120-20-30B-AGL-TR
ECS
1: $1.03
1,577In Stock

Mfr. Part No.
ECS-120-20-30B-AGL-TR

Mouser Part No
520-120-20-30B-AGLT

ECS

Crystals 12MHz 25ppm 20pF -10C +70C

Learn More

Datasheet

1,577In Stock

Cut Tape

$1.03

$0.90

$0.816

$0.782

Reel

$0.679

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Crystals

12 MHz

30 PPM

25 PPM

SMD/SMT

5 mm x 3.2 mm

- 10 C

+ 70 C

Reel, Cut Tape, MouseReel

Crystals 12MHz 20pF 25ppm -20C +70C

ECS-120-20-33-AEM-TR
ECS
1: $0.68
633In Stock

Mfr. Part No.
ECS-120-20-33-AEM-TR

Mouser Part No
520-120-20-33-AEMT

ECS

Crystals 12MHz 20pF 25ppm -20C +70C

Learn More

Datasheet

633In Stock

Cut Tape

$0.68

$0.597

$0.541

$0.52

Reel

$0.419

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Crystals

12 MHz

50 PPM

25 PPM

SMD/SMT

3.2 mm x 2.5 mm

- 20 C

+ 70 C

Reel, Cut Tape, MouseReel

Crystals 12MHz 25ppm 20pF -40C +85C

ECS-120-20-33-AEN-TR
ECS
1: $0.666
758In Stock
1,000Expected 1/9/2026

Mfr. Part No.
ECS-120-20-33-AEN-TR

Mouser Part No
520-120-20-33-AENT

ECS

Crystals 12MHz 25ppm 20pF -40C +85C

Learn More

Datasheet

758In Stock

1,000Expected 1/9/2026

Cut Tape

$0.666

$0.582

$0.529

$0.507

Reel

$0.439

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Crystals

12 MHz

50 PPM

25 PPM

SMD/SMT

3.2 mm x 2.5 mm

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Crystals 12.000MHz 20pF 100 ppm -55C +125C

ECS-120-20-33-DU-TR
ECS
1: $1.17
1,189In Stock

Mfr. Part No.
ECS-120-20-33-DU-TR

Mouser Part No
520-120-20-33-DUT

ECS

Crystals 12.000MHz 20pF 100 ppm -55C +125C

Learn More

Datasheet

1,189In Stock

Cut Tape

$1.17

$1.01

$0.918

$0.88

Reel

$0.778

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Crystals

12 MHz

100 PPM

50 PPM

SMD/SMT

3.2 mm x 2.5 mm

- 20 C

+ 70 C

Reel, Cut Tape, MouseReel

Crystals 12MHz,CL 20,TOL 50 ppm,STAB 50 ppm,-20 +70 C,ESR 100O

ECS-120-20-33-TR3
ECS
1: $0.53
820In Stock

Mfr. Part No.
ECS-120-20-33-TR3

Mouser Part No
520-120-20-33-TR3

ECS

Crystals 12MHz,CL 20,TOL 50 ppm,STAB 50 ppm,-20 +70 C,ESR 100O

Learn More

Datasheet

820In Stock

Cut Tape

$0.53

$0.465

$0.423

$0.405

Reel

$0.328

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Crystals

12 MHz

50 PPM

SMD/SMT

3.2 mm x 2.5 mm

- 20 C

+ 70 C

Reel, Cut Tape, MouseReel

Crystals 12MHz,CL 20,TOL 10 ppm,STAB 10 ppm,-20 +70 C,ESR 100O

ECS-120-20-33-CKM-TR3
ECS
1: $0.53
2,964In Stock
3,000Expected 1/9/2026

Mfr. Part No.
ECS-120-20-33-CKM-TR3

Mouser Part No
520-120-20-33CKM-TR3

ECS

Crystals 12MHz,CL 20,TOL 10 ppm,STAB 10 ppm,-20 +70 C,ESR 100O

Learn More

Datasheet

2,964In Stock

3,000Expected 1/9/2026

Cut Tape

$0.53

$0.465

$0.423

$0.405

Reel

$0.318

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Crystals

12 MHz

10 PPM

SMD/SMT

3.2 mm x 2.5 mm

- 20 C

+ 70 C

Reel, Cut Tape, MouseReel

Crystals 12MHz 20pF 50ppm -10C +70C

ECS-120-20-46X
ECS
1: $0.503
743In Stock

Mfr. Part No.
ECS-120-20-46X

Mouser Part No
520-120-20-46X

ECS

Crystals 12MHz 20pF 50ppm -10C +70C

Learn More

Datasheet

743In Stock

$0.503

$0.437

$0.396

$0.379

View

Min.: 1
Mult.: 1

Crystals

12 MHz

50 PPM

30 PPM

Radial

7.5 mm x 2.9 mm

- 10 C

+ 70 C

Bulk

Crystals 12MHz 25ppm 7pF -30C +85C

ECS-120-7-36Q-AEY-TR
ECS
1: $0.993
2,144In Stock

Mfr. Part No.
ECS-120-7-36Q-AEY-TR

Mouser Part No
520-120-7-36Q-AEYT

ECS

Crystals 12MHz 25ppm 7pF -30C +85C

Learn More

Datasheet

2,144In Stock

Cut Tape

$0.993

$0.862

$0.782

$0.749

Reel

$0.586

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Crystals

12 MHz

50 PPM

25 PPM

SMD/SMT

2.5 mm x 2 mm

- 30 C

+ 85 C

AEC-Q200

Reel, Cut Tape, MouseReel

Crystals 12.000MHZ 8pF 10ppm -20C +70C

ECS-120-8-30B-CKM
ECS
1: $1.31
545In Stock
1,000Expected 17/11/2026

Mfr. Part No.
ECS-120-8-30B-CKM

Mouser Part No
520-120-8-30B-CKM

ECS

Crystals 12.000MHZ 8pF 10ppm -20C +70C

Learn More

Datasheet

545In Stock

1,000Expected 17/11/2026

Cut Tape

$1.31

$1.13

$1.03

$0.985

Reel

$0.854

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Crystals

12 MHz

10 PPM

SMD/SMT

5 mm x 3.2 mm

- 20 C

+ 70 C

Reel, Cut Tape, MouseReel

Crystals 12MHz 8pF AEC ESR 60 -40C +150C

ECS-120-8-30Q-VY-TR
ECS
1: $1.21
739In Stock

Mfr. Part No.
ECS-120-8-30Q-VY-TR

Mouser Part No
520-120-8-30Q-VYT

ECS

Crystals 12MHz 8pF AEC ESR 60 -40C +150C

Learn More

Datasheet

739In Stock

Cut Tape

$1.21

$1.05

$0.953

$0.914

Reel

$0.76

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Crystals

12 MHz

150 PPM

30 PPM

SMD/SMT

5 mm x 3.2 mm

- 40 C

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

Crystals 12MHz 8pF 25ppm -20C +70C

ECS-120-8-33-AGM-TR
ECS
1: $0.68
726In Stock

Mfr. Part No.
ECS-120-8-33-AGM-TR

Mouser Part No
520-120-8-33-AGMT

ECS

Crystals 12MHz 8pF 25ppm -20C +70C

Learn More

Datasheet

726In Stock

Cut Tape

$0.68

$0.597

$0.541

$0.52

Reel

$0.45

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Crystals

12 MHz

30 PPM

25 PPM

SMD/SMT

3.2 mm x 2.5 mm

- 20 C

+ 70 C

Reel, Cut Tape, MouseReel

Crystals 12MHz 20ppm 8pF -40C +85C

ECS-120-8-33-JGN-TR
ECS
1: $0.558
5,406In Stock

Mfr. Part No.
ECS-120-8-33-JGN-TR

Mouser Part No
520-120-8-33-JGNT

ECS

Crystals 12MHz 20ppm 8pF -40C +85C

Learn More

Datasheet

5,406In Stock

Cut Tape

$0.558

$0.483

$0.439

$0.42

Reel

$0.364

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Crystals

12 MHz

30 PPM

20 PPM

SMD/SMT

3.2 mm x 2.5 mm

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

12 MHz Frequency Control & Timing Devices

Types of Frequency Control & Timing Devices

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ABRACON
Citizen
Crystek
CTS
Diodes Incorporated
Eaton
ECS
Epson
IQD Frequency Products
KYOCERA AVX
Microchip
Murata
NDK
Pletronics
Renesas Electronics
RFMi
SiTime
Skyworks
Texas Instruments
TXC Corporation
Vishay
Wurth Elektronik

0.1 PPM
0.2 PPM
0.25 PPM
1.5 PPM
2 PPM
2.5 PPM
5 PPM
7 PPM
10 PPM
15 PPM
20 PPM
20 ppm
23 PPM
25 PPM
30 PPM
30 PPM/C
30 ppm
35 PPM
40 PPM
50 PPM

0605 (1612 metric)
0806 (2016 metric)
1.5 mm x 0.8 mm
1.6 mm x 1.2 mm
1.6 mm x 1.2 mm x 0.6 mm
1008 (2520 metric)
1010 (2525 metric)
11.05 mm x 4.65 mm
11.1 mm x 3.2 mm
11.1 mm x 4.83 mm
11.35 mm x 4.65 mm
11.4 mm x 4.7 mm
11.4 mm x 4.8 mm
11.4 mm x 4.9 mm
11.5 mm x 4.5 mm
11.5 mm x 5 mm
11.7 mm x 4.8 mm
11.7 mm x 5 mm
11.8 mm x 5.5 mm
11 mm x 5 mm