Crystals – Mouser Peru

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ECX-1637 SMD Crystals

ECS ECX-1637 SMD Crystals feature a compact ceramic package ideal for SMD manufacturing environments. These subminiature SMD crystals generate rated frequencies between 16MHz and 80MHz. The ECX-1637 SMD crystals operate at a temperature range from -40ºC to +85ºC. ECS ECX-1637 SMD Crystal features a low profile and a 2.0mm × 1.6mm footprint.

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Part #

Crystals 38.4MHz 10ppm 10pF -20C +70C

ECS-384-10-37-CKM-TR
ECS
1: S/2.22
1,458In Stock

Mfr. Part #
ECS-384-10-37-CKM-TR

Mouser Part #
520-384-10-37-CKMT

ECS

Crystals 38.4MHz 10ppm 10pF -20C +70C

Learn More

Datasheet

1,458In Stock

Cut Tape

S/2.22

S/1.92

S/1.74

S/1.67

Reel

S/1.32

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

38.4 MHz

10 pF

10 PPM

2 mm x 1.6 mm

- 20 C

+ 70 C

SMD/SMT

60 Ohms

100 uW

2 mm

1.6 mm

0.45 mm

ECX-1637

Reel, Cut Tape, MouseReel

Crystals 38.4MHz 20ppm 10pF -40C +85C

ECS-384-10-37-JTN-TR
ECS
1: S/2.02
725In Stock

Mfr. Part #
ECS-384-10-37-JTN-TR

Mouser Part #
520-384-10-37-JTNT

ECS

Crystals 38.4MHz 20ppm 10pF -40C +85C

Learn More

Datasheet

725In Stock

Cut Tape

S/2.02

S/1.74

S/1.58

S/1.52

Reel

S/1.32

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

38.4 MHz

10 pF

20 PPM

2 mm x 1.6 mm

- 40 C

+ 85 C

SMD/SMT

60 Ohms

100 uW

2 mm

1.6 mm

0.45 mm

ECX-1637

Reel, Cut Tape, MouseReel

Crystals 48MHz 20ppm 10pF -40C +85C

ECS-480-10-37-JTN-TR
ECS
1: S/2.37
578In Stock

Mfr. Part #
ECS-480-10-37-JTN-TR

Mouser Part #
520-480-10-37-JTNT

ECS

Crystals 48MHz 20ppm 10pF -40C +85C

Learn More

Datasheet

578In Stock

Cut Tape

S/2.37

S/2.08

S/1.89

S/1.81

Reel

S/1.57

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

48 MHz

10 pF

20 PPM

2 mm x 1.6 mm

- 40 C

+ 85 C

SMD/SMT

50 Ohms

100 uW

2 mm

1.6 mm

0.55 mm

ECX-1637

Reel, Cut Tape, MouseReel

Crystals 50MHz 25ppm 8pF -40C +85C

ECS-500-8-37-AGN-TR
ECS
1: S/1.99
24In Stock

Mfr. Part #
ECS-500-8-37-AGN-TR

Mouser Part #
520-500-8-37-AGNT

ECS

Crystals 50MHz 25ppm 8pF -40C +85C

Learn More

Datasheet

24In Stock

Cut Tape

S/1.99

S/1.72

S/1.59

S/1.54

Reel

S/1.34

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

50 MHz

8 pF

25 PPM

30 PPM

2 mm x 1.6 mm

- 40 C

+ 85 C

SMD/SMT

50 Ohms

100 uW

2 mm

1.6 mm

0.45 mm

ECX-1637

Reel, Cut Tape, MouseReel

Crystals 24MHz 10ppm

ECS-240-8-37-CKM-TR
ECS
1: S/3.89
1,342In Stock

Mfr. Part #
ECS-240-8-37-CKM-TR

Mouser Part #
520-ECS-240-8-37CKM

ECS

Crystals 24MHz 10ppm

Learn More

Datasheet

1,342In Stock

Cut Tape

S/3.89

S/3.39

S/3.07

S/2.95

Reel

S/2.56

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

24 MHz

8 pF

10 PPM

2 mm x 1.6 mm

- 20 C

+ 70 C

SMD/SMT

80 Ohms

100 uW

2 mm

1.6 mm

0.45 mm

ECX-1637

Reel, Cut Tape, MouseReel

Crystals CRYSTAL 32.000MHZ ECX-1637 Low G Sensitivity 10ppm 20ppm 10pF 40 Ohm Fundamental -40 C 85 C Surface Mount 4-SMD, No Lead 2.0mm x 1.60mm) (0.45mm)

ECS-320-CDX-2094
ECS
1: S/2.06
1,512In Stock

Mfr. Part #
ECS-320-CDX-2094

Mouser Part #
520-ECS-320-CDX-2094

ECS

Crystals CRYSTAL 32.000MHZ ECX-1637 Low G Sensitivity 10ppm 20ppm 10pF 40 Ohm Fundamental -40 C 85 C Surface Mount 4-SMD, No Lead 2.0mm x 1.60mm) (0.45mm)

Learn More

Datasheet

1,512In Stock

Cut Tape

S/2.06

S/1.78

S/1.62

S/1.55

Reel

S/1.34

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

32 MHz

10 pF

10 PPM

20 PPM

- 40 C

+ 85 C

SMD/SMT

40 Ohms

100 uW

2 mm

1.6 mm

0.45 mm

ECX-1637

Reel, Cut Tape, MouseReel

Crystals 39.000 MHz 10 pF ECX-1637 +/-8/35 ppm -40 +125C +/-3 ppm Aging 2016 RoHS

ECS-390-CDX-2289
ECS
1: S/2.41
3,249In Stock

Mfr. Part #
ECS-390-CDX-2289

Mouser Part #
520-ECS-390-CDX-2289

ECS

Crystals 39.000 MHz 10 pF ECX-1637 +/-8/35 ppm -40 +125C +/-3 ppm Aging 2016 RoHS

Learn More

Datasheet

3,249In Stock

Cut Tape

S/2.41

S/2.11

S/1.91

S/1.83

Reel

S/1.49

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

39 MHz

10 pF

8 PPM

35 PPM

2 mm x 1.6 mm

- 40 C

+ 125 C

SMD/SMT

35 Ohms

100 uW

2 mm

1.6 mm

0.45 mm

ECX-1637

Reel, Cut Tape, MouseReel

Crystals CRYSTAL 20.0000MHZ 8PF SMD,ECX-1637, 10ppm, 10ppm,8pF,100 Ohm,Fundamental,-20 C 70 C,4-SMD, No Lead (DFN, LCC),0.079" L x 0.063" W (2.00mm x 1.60mm),0.022" (0.55mm)

ECS-200-8-37CKM
ECS
1: S/3.89
483Expected 8/25/2026

Mfr. Part #
ECS-200-8-37CKM

Mouser Part #
520-200-8-37CKM

ECS

Crystals CRYSTAL 20.0000MHZ 8PF SMD,ECX-1637, 10ppm, 10ppm,8pF,100 Ohm,Fundamental,-20 C 70 C,4-SMD, No Lead (DFN, LCC),0.079" L x 0.063" W (2.00mm x 1.60mm),0.022" (0.55mm)

Learn More

Datasheet

483Expected 8/25/2026

Cut Tape

S/3.89

S/3.39

S/3.07

S/2.95

Reel

S/2.46

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

20 MHz

8 pF

10 PPM

2 mm x 1.6 mm

- 10 C

+ 70 C

SMD/SMT

100 Ohms

100 uW

2 mm

1.6 mm

0.45 mm

ECX-1637

Reel, Cut Tape, MouseReel

Crystals 26MHz 10pF -20C +70C

ECS-260-10-37-RWM-TR
ECS
1: S/2.65
1,559On Order

Mfr. Part #
ECS-260-10-37-RWM-TR

Mouser Part #
520-260-10-37-RWM-T

ECS

Crystals 26MHz 10pF -20C +70C

Learn More

Datasheet

1,559On Order

Cut Tape

S/2.65

S/2.30

S/2.09

S/2.00

Reel

S/1.65

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

26 MHz

10 pF

15 PPM

2 mm x 1.6 mm

- 20 C

+ 70 C

SMD/SMT

60 Ohms

100 uW

2 mm

1.6 mm

0.45 mm

ECX-1637

Reel, Cut Tape, MouseReel

Crystals 32MHz,CL 12,TOL 10 ppm,STAB 10 ppm,-20 +70 C,ESR O60

ECS-320-12-37-CKM-TR3
ECS
1: S/1.52
6,000In Stock

Mfr. Part #
ECS-320-12-37-CKM-TR3

Mouser Part #
520-320-12-37CKM-TR3

ECS

Crystals 32MHz,CL 12,TOL 10 ppm,STAB 10 ppm,-20 +70 C,ESR O60

Learn More

Datasheet

6,000In Stock

Cut Tape

S/1.52

S/1.33

S/1.21

S/1.16

Reel

S/1.00

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

32 MHz

12 pF

10 PPM

2 mm x 1.6 mm

- 20 C

+ 70 C

SMD/SMT

60 Ohms

100 uW

2 mm

1.6 mm

0.55 mm

ECX-1637

Reel, Cut Tape, MouseReel

Crystals 24MHz 10ppm 12pF -20C +70C

ECS-240-12-37-CKM-TR
ECS
1: S/2.26
Lead-Time 19 Weeks

Mfr. Part #
ECS-240-12-37-CKM-TR

Mouser Part #
520-240-12-37-CKMT

ECS

Crystals 24MHz 10ppm 12pF -20C +70C

Learn More

Datasheet

Lead-Time 19 Weeks

Cut Tape

S/2.26

S/1.95

S/1.77

S/1.70

Reel

S/1.47

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

24 MHz

12 pF

10 PPM

2 mm x 1.6 mm

- 20 C

+ 70 C

SMD/SMT

80 Ohms

100 uW

2 mm

1.6 mm

0.45 mm

ECX-1637

Reel, Cut Tape, MouseReel

Crystals 26MHz 10ppm 12pF -20C +70C

ECS-260-12-37-CKM-TR
ECS
1: S/2.34
Non-Stocked Lead-Time 19 Weeks

Mfr. Part #
ECS-260-12-37-CKM-TR

Mouser Part #
520-260-12-37-CKMT

ECS

Crystals 26MHz 10ppm 12pF -20C +70C

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

Cut Tape

S/2.34

S/2.02

S/1.83

S/1.75

Reel

S/1.48

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

26 MHz

12 pF

10 PPM

2 mm x 1.6 mm

- 20 C

+ 70 C

SMD/SMT

60 Ohms

100 uW

2 mm

1.6 mm

0.45 mm

ECX-1637

Reel, Cut Tape, MouseReel

Crystals 26MHz 15ppm 8pF -40C +85C

ECS-260-8-37-RWN-TR
ECS
1: S/2.26
Non-Stocked Lead-Time 19 Weeks

Mfr. Part #
ECS-260-8-37-RWN-TR

Mouser Part #
520-260-8-37-RWNT

ECS

Crystals 26MHz 15ppm 8pF -40C +85C

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

Cut Tape

S/2.26

S/1.98

S/1.89

S/1.74

Reel

S/1.41

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

26 MHz

8 pF

15 PPM

2 mm x 1.6 mm

- 40 C

+ 85 C

SMD/SMT

60 Ohms

100 uW

2 mm

1.6 mm

0.45 mm

ECX-1637

Reel, Cut Tape, MouseReel

Crystals 26MHz 10ppm 9pF -20C +70C

ECS-260-9-37-CKM-TR
ECS
1: S/2.57
Non-Stocked Lead-Time 19 Weeks

Mfr. Part #
ECS-260-9-37-CKM-TR

Mouser Part #
520-260-9-37-CKMT

ECS

Crystals 26MHz 10ppm 9pF -20C +70C

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

Cut Tape

S/2.57

S/2.17

S/2.06

S/1.87

Reel

S/1.47

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

26 MHz

9 pF

10 PPM

2 mm x 1.6 mm

- 20 C

+ 70 C

SMD/SMT

60 Ohms

100 uW

2 mm

1.6 mm

0.45 mm

ECX-1637

Reel, Cut Tape, MouseReel

Crystals 30MHz 20ppm 10pF -40C +85C

ECS-300-10-37-JTN-TR
ECS
1: S/2.26
Non-Stocked Lead-Time 19 Weeks

Mfr. Part #
ECS-300-10-37-JTN-TR

Mouser Part #
520-300-10-37-JTNT

ECS

Crystals 30MHz 20ppm 10pF -40C +85C

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

Cut Tape

S/2.26

S/1.97

S/1.88

S/1.74

Reel

S/1.42

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

30 MHz

10 pF

20 PPM

2 mm x 1.6 mm

- 40 C

+ 85 C

SMD/SMT

60 Ohms

100 uW

2 mm

1.6 mm

0.45 mm

ECX-1637

Reel, Cut Tape, MouseReel

Crystals 30MHz 25ppm 6pF -40C +85C

ECS-300-6-37-AGN-TR
ECS
1: S/1.95
Non-Stocked Lead-Time 19 Weeks

Mfr. Part #
ECS-300-6-37-AGN-TR

Mouser Part #
520-300-6-37-AGNT

ECS

Crystals 30MHz 25ppm 6pF -40C +85C

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

Cut Tape

S/1.95

S/1.71

S/1.55

S/1.49

Reel

S/1.23

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

30 MHz

6 pF

25 PPM

30 PPM

2 mm x 1.6 mm

- 40 C

+ 85 C

SMD/SMT

60 Ohms

100 uW

2 mm

1.6 mm

0.45 mm

ECX-1637

Reel, Cut Tape, MouseReel

Crystals 38.4MHz 10ppm 9pF -20C +70C

ECS-384-9-37-CKM-TR
ECS
1: S/2.57
Non-Stocked Lead-Time 19 Weeks

Mfr. Part #
ECS-384-9-37-CKM-TR

Mouser Part #
520-384-9-37-CKMT

ECS

Crystals 38.4MHz 10ppm 9pF -20C +70C

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

Cut Tape

S/2.57

S/2.17

S/2.06

S/1.87

Reel

S/1.47

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

38.4 MHz

9 pF

10 PPM

2 mm x 1.6 mm

- 20 C

+ 70 C

SMD/SMT

60 Ohms

100 uW

2 mm

1.6 mm

0.45 mm

ECX-1637

Reel, Cut Tape, MouseReel

Crystals 48MHz 15ppm 10pF -20C +70C

ECS-480-10-37-RWM-TR
ECS
1: S/2.37
Non-Stocked Lead-Time 19 Weeks

Mfr. Part #
ECS-480-10-37-RWM-TR

Mouser Part #
520-480-10-37-RWMT

ECS

Crystals 48MHz 15ppm 10pF -20C +70C

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

Cut Tape

S/2.37

S/2.08

S/1.89

S/1.81

Reel

S/1.57

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

48 MHz

10 pF

15 PPM

2 mm x 1.6 mm

- 20 C

+ 70 C

SMD/SMT

50 Ohms

100 uW

2 mm

1.6 mm

0.55 mm

ECX-1637

Reel, Cut Tape, MouseReel

Crystals 48MHz 25ppm 6pF -40C +85C

ECS-480-6-37-AGN-TR
ECS
1: S/2.18
Non-Stocked Lead-Time 19 Weeks

Mfr. Part #
ECS-480-6-37-AGN-TR

Mouser Part #
520-480-6-37-AGNT

ECS

Crystals 48MHz 25ppm 6pF -40C +85C

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

Cut Tape

S/2.18

S/1.85

S/1.76

S/1.60

Reel

S/1.23

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

48 MHz

6 pF

25 PPM

30 PPM

2 mm x 1.6 mm

- 40 C

+ 85 C

SMD/SMT

50 Ohms

100 uW

2 mm

1.6 mm

0.55 mm

ECX-1637

Reel, Cut Tape, MouseReel

Crystals CRYSTAL 26.0000MHZ 8PF SMD,ECX-1637, 10ppm, 10ppm,8pF,60 Ohm,Fundamental,-20 C 70 C,4-SMD, No Lead (DFN, LCC),0.079" L x 0.063" W (2.00mm x 1.60mm),0.020" (0.50mm)

ECS-260-8-37CKM
ECS
1: S/4.09
Non-Stocked Lead-Time 19 Weeks
New Product

Mfr. Part #
ECS-260-8-37CKM

Mouser Part #
520-CS-260837CKM

New Product

ECS

Crystals CRYSTAL 26.0000MHZ 8PF SMD,ECX-1637, 10ppm, 10ppm,8pF,60 Ohm,Fundamental,-20 C 70 C,4-SMD, No Lead (DFN, LCC),0.079" L x 0.063" W (2.00mm x 1.60mm),0.020" (0.50mm)

Datasheet

Non-Stocked Lead-Time 19 Weeks

Cut Tape

S/4.09

S/3.48

S/3.31

S/3.01

Reel

S/2.46

View

Min.: 1
Mult.: 1

: 1,000

26 MHz

8 pF

10 PPM

2 mm x 1.6 mm

- 20 C

+ 70 C

SMD/SMT

60 Ohms

100 uW

2 mm

1.6 mm

0.45 mm

ECX-1637

Reel, Cut Tape

Crystals CRYSTAL 40.0000MHZ 8PF SMD,ECX-1637, 10ppm, 10ppm,8pF,50 Ohm,Fundamental,-20 C 70 C,4-SMD, No Lead (DFN, LCC),0.079" L x 0.063" W (2.00mm x 1.60mm),0.020" (0.50mm)

ECS-400-8-37CKM
ECS
1: S/4.36
Non-Stocked Lead-Time 19 Weeks

Mfr. Part #
ECS-400-8-37CKM

Mouser Part #
520-ECS-400-8-37CKM

ECS

Crystals CRYSTAL 40.0000MHZ 8PF SMD,ECX-1637, 10ppm, 10ppm,8pF,50 Ohm,Fundamental,-20 C 70 C,4-SMD, No Lead (DFN, LCC),0.079" L x 0.063" W (2.00mm x 1.60mm),0.020" (0.50mm)

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

Cut Tape

S/4.36

S/3.74

S/3.50

S/3.27

Reel

S/2.56

View

Min.: 1
Mult.: 1

: 1,000

40 MHz

8 pF

10 PPM

2 mm x 1.6 mm

- 20 C

+ 70 C

SMD/SMT

50 Ohms

100 uW

2 mm

1.6 mm

0.45 mm

ECX-1637

Reel, Cut Tape

Crystals 27MHz 10ppm

ECS-270-8-37CKM-TR
ECS
Non-Stocked Lead-Time 11 Weeks
Factory Special Order

Mfr. Part #
ECS-270-8-37CKM-TR

Mouser Part #
520-ECS-270-8-37CKM

Factory Special Order

ECS

Crystals 27MHz 10ppm

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

Quote

27 MHz

8 pF

10 PPM

2 mm x 1.6 mm

- 20 C

+ 70 C

SMD/SMT

60 Ohms

100 uW

2 mm

1.6 mm

0.45 mm

ECX-1637

Reel

ECX-1637 SMD Crystals

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