Crystals – Mouser Hong Kong

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ECX-53B SMD Quartz Crystals

ECS ECX-53B SMD Quartz Crystals feature a low-profile 3.2mm x 5mm footprint. These miniature SMD crystals have a frequency range of 8MHz to 50MHz with up to ±50ppm frequency tolerance. The ECX-53BQ series meets AEC-Q200 qualifications and has an extended temperature range option. The ECX-53B series is suitable for compact wireless applications where board space is critical, while ECX-53B-DU crystals are ideal for communication and test equipment.

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Part #

Crystals 24MHz 25ppm 20pF -10C +70C

ECS-240-20-30B-AGL-TR
ECS
1: HK$6.33
2,987In Stock

Mfr. Part No.
ECS-240-20-30B-AGL-TR

Mouser Part No
520-240-20-30B-AGLT

ECS

Crystals 24MHz 25ppm 20pF -10C +70C

Learn More

Datasheet

2,987In Stock

Cut Tape

HK$6.33

HK$5.48

HK$4.97

HK$4.77

Reel

HK$4.13

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

24 MHz

20 pF

25 PPM

30 PPM

5 mm x 3.2 mm

- 10 C

+ 70 C

SMD/SMT

30 Ohms

100 uW

5 mm

3.2 mm

0.85 mm

ECX-53B

Reel, Cut Tape, MouseReel

Crystals CRYSTAL 24.0000MHZ 30PF SMD,ECX-53B-DU, 100ppm, 30ppm,30pF,30 Ohm,Fundamental,-55 C 125 C,4-SMD, No Lead (DFN, LCC),0.197" L x 0.126" W (5.00mm x 3.20mm),0.033" (0.85mm)

ECS-240-30-30B-DU-TR
ECS
1: HK$7.73
562In Stock

Mfr. Part No.
ECS-240-30-30B-DU-TR

Mouser Part No
520-240-30-30B-DU-TR

ECS

Crystals CRYSTAL 24.0000MHZ 30PF SMD,ECX-53B-DU, 100ppm, 30ppm,30pF,30 Ohm,Fundamental,-55 C 125 C,4-SMD, No Lead (DFN, LCC),0.197" L x 0.126" W (5.00mm x 3.20mm),0.033" (0.85mm)

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Datasheet

562In Stock

Cut Tape

HK$7.73

HK$6.93

Reel

HK$6.93

HK$5.75

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

24 MHz

30 pF

30 PPM

100 PPM

5 mm x 3.2 mm

- 55 C

+ 125 C

SMD/SMT

30 Ohms

300 uW

5 mm

3.2 mm

0.85 mm

ECX-53B-DU

Reel, Cut Tape, MouseReel

Crystals 24.000MHZ 8pF 10ppm -20C +70C

ECS-240-8-30B-CKM
ECS
1: HK$8.06
688In Stock

Mfr. Part No.
ECS-240-8-30B-CKM

Mouser Part No
520-240-8-30B-CKM

ECS

Crystals 24.000MHZ 8pF 10ppm -20C +70C

Learn More

Datasheet

688In Stock

Cut Tape

HK$8.06

HK$7.00

HK$6.35

HK$6.08

Reel

HK$5.28

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

24 MHz

8 pF

10 PPM

5 mm x 3.2 mm

- 20 C

+ 70 C

SMD/SMT

30 Ohms

100 uW

5 mm

3.2 mm

0.85 mm

ECX-53B

Reel, Cut Tape, MouseReel

Crystals 24.576MHz 20ppm 18pF -20C +70C

ECS-245.7-18-30B-JEM-TR
ECS
1: HK$6.33
287In Stock

Mfr. Part No.
ECS-245.7-18-30B-JEM-TR

Mouser Part No
520-245.7-18-30BJEMT

ECS

Crystals 24.576MHz 20ppm 18pF -20C +70C

Learn More

Datasheet

287In Stock

Cut Tape

HK$6.33

HK$5.54

HK$5.02

HK$4.82

Reel

HK$3.96

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

24.576 MHz

18 pF

20 PPM

50 PPM

5 mm x 3.2 mm

- 20 C

+ 70 C

SMD/SMT

30 Ohms

100 uW

5 mm

3.2 mm

0.85 mm

ECX-53B

Reel, Cut Tape, MouseReel

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

ECS-250-12-30B-AGM-TR
ECS
1: HK$5.84
1,162In Stock

Mfr. Part No.
ECS-250-12-30B-AGM-TR

Mouser Part No
520-250-12-30B-AGMT

ECS

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

Learn More

Datasheet

1,162In Stock

Cut Tape

HK$5.84

HK$5.05

HK$4.58

HK$4.39

Reel

HK$3.97

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

25 MHz

12 pF

25 PPM

30 PPM

5 mm x 3.2 mm

- 20 C

+ 70 C

SMD/SMT

30 Ohms

100 uW

5 mm

3.2 mm

0.85 mm

ECX-53B

Reel, Cut Tape, MouseReel

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

ECS-250-12-30BQ-AEN-TR
ECS
1: HK$6.41
666In Stock
2,000Expected 26/1/2027

Mfr. Part No.
ECS-250-12-30BQ-AEN-TR

Mouser Part No
520-250-12-30BQ-AENT

ECS

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

Learn More

Datasheet

666In Stock

2,000Expected 26/1/2027

Cut Tape

HK$6.41

HK$5.59

HK$5.07

HK$4.86

Reel

HK$4.40

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

25 MHz

12 pF

25 PPM

50 PPM

5 mm x 3.2 mm

- 40 C

+ 85 C

SMD/SMT

30 Ohms

100 uW

5 mm

3.2 mm

0.85 mm

ECX-53BQ

Reel, Cut Tape, MouseReel

AEC-Q200

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

ECS-250-18-30B-AKM-TR
ECS
1: HK$6.25
1,166In Stock

Mfr. Part No.
ECS-250-18-30B-AKM-TR

Mouser Part No
520-250-18-30B-AKMT

ECS

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

Learn More

Datasheet

1,166In Stock

Cut Tape

HK$6.25

HK$5.43

HK$4.93

HK$4.73

Reel

HK$4.10

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

25 MHz

18 pF

25 PPM

10 PPM

5 mm x 3.2 mm

- 20 C

+ 70 C

SMD/SMT

30 Ohms

100 uW

5 mm

3.2 mm

0.85 mm

ECX-53B

Reel, Cut Tape, MouseReel

Crystals 25MHz 20ppm 18pF -40C +85C

ECS-250-18-30B-JTN-TR
ECS
1: HK$6.33
513In Stock

Mfr. Part No.
ECS-250-18-30B-JTN-TR

Mouser Part No
520-250-18-30B-JTNT

ECS

Crystals 25MHz 20ppm 18pF -40C +85C

Learn More

Datasheet

513In Stock

Cut Tape

HK$6.33

HK$5.53

HK$5.02

HK$4.81

Reel

HK$4.18

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

25 MHz

18 pF

20 PPM

5 mm x 3.2 mm

- 40 C

+ 85 C

SMD/SMT

30 Ohms

100 uW

5 mm

3.2 mm

0.85 mm

ECX-53B

Reel, Cut Tape, MouseReel

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

ECS-250-20-30B-AEN-TR
ECS
1: HK$5.92
586In Stock
1,000Expected 2/10/2026

Mfr. Part No.
ECS-250-20-30B-AEN-TR

Mouser Part No
520-250-20-30B-AENT

ECS

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

Learn More

Datasheet

586In Stock

1,000Expected 2/10/2026

Cut Tape

HK$5.92

HK$5.18

HK$4.69

HK$4.50

Reel

HK$4.08

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

25 MHz

20 pF

25 PPM

50 PPM

5 mm x 3.2 mm

- 40 C

+ 85 C

SMD/SMT

30 Ohms

100 uW

5 mm

3.2 mm

0.85 mm

ECX-53B

Reel, Cut Tape, MouseReel

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

ECS-250-20-30B-AGL-TR
ECS
1: HK$5.43
350In Stock

Mfr. Part No.
ECS-250-20-30B-AGL-TR

Mouser Part No
520-250-20-30B-AGLT

ECS

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

Learn More

Datasheet

350In Stock

Cut Tape

HK$5.43

HK$4.71

HK$4.27

HK$4.10

Reel

HK$3.71

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

25 MHz

20 pF

25 PPM

30 PPM

5 mm x 3.2 mm

- 10 C

+ 70 C

SMD/SMT

40 Ohms

100 uW

5 mm

3.2 mm

0.85 mm

ECX-53B

Reel, Cut Tape, MouseReel

Crystals 26MHz 25ppm 18pF -20C +70C

ECS-260-18-30B-AGM-TR
ECS
1: HK$6.08
860In Stock

Mfr. Part No.
ECS-260-18-30B-AGM-TR

Mouser Part No
520-260-18-30B-AGMT

ECS

Crystals 26MHz 25ppm 18pF -20C +70C

Learn More

Datasheet

860In Stock

Cut Tape

HK$6.08

HK$5.31

HK$4.82

HK$4.62

Reel

HK$4.18

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

26 MHz

18 pF

25 PPM

30 PPM

5 mm x 3.2 mm

- 20 C

+ 70 C

SMD/SMT

30 Ohms

300 uW

5 mm

3.2 mm

0.85 mm

ECX-53B

Reel, Cut Tape, MouseReel

Crystals 27.12MHz 10ppm 10pF -40C +85C

ECS-271.2-10-30B-CWN-TR
ECS
1: HK$5.67
2,022In Stock

Mfr. Part No.
ECS-271.2-10-30B-CWN-TR

Mouser Part No
520-271.2-10-30BCWNT

ECS

Crystals 27.12MHz 10ppm 10pF -40C +85C

Learn More

Datasheet

2,022In Stock

Cut Tape

HK$5.67

HK$4.91

HK$4.46

HK$4.27

Reel

HK$3.71

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

27.12 MHz

10 pF

10 PPM

15 PPM

5 mm x 3.2 mm

- 40 C

+ 85 C

SMD/SMT

300 uW

5 mm

3.2 mm

0.85 mm

ECX-53B

Reel, Cut Tape, MouseReel

Crystals 30.000MHZ 8pF 10ppm -20C +70C

ECS-300-8-30B-CKM
ECS
1: HK$8.06
1,090In Stock

Mfr. Part No.
ECS-300-8-30B-CKM

Mouser Part No
520-300-8-30B-CKM

ECS

Crystals 30.000MHZ 8pF 10ppm -20C +70C

Learn More

Datasheet

1,090In Stock

Cut Tape

HK$8.06

HK$7.00

HK$6.35

HK$6.08

Reel

HK$5.51

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

30 MHz

8 pF

10 PPM

5 mm x 3.2 mm

- 20 C

+ 70 C

SMD/SMT

30 Ohms

100 uW

5 mm

3.2 mm

0.85 mm

ECX-53B

Reel, Cut Tape, MouseReel

Crystals 32MHz 10ppm 10pF -20C +70C

ECS-320-10-30B-CKM-TR
ECS
1: HK$5.92
1,233In Stock

Mfr. Part No.
ECS-320-10-30B-CKM-TR

Mouser Part No
520-320-10-30B-CKMT

ECS

Crystals 32MHz 10ppm 10pF -20C +70C

Learn More

Datasheet

1,233In Stock

Cut Tape

HK$5.92

HK$5.16

HK$4.69

HK$4.59

Reel

HK$4.59

HK$3.53

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

32 MHz

10 pF

10 PPM

5 mm x 3.2 mm

- 20 C

+ 70 C

SMD/SMT

30 Ohms

100 uW

5 mm

3.2 mm

0.85 mm

ECX-53B

Reel, Cut Tape, MouseReel

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

ECS-480-10-30B-CKL-TR
ECS
1: HK$6.25
1,269In Stock

Mfr. Part No.
ECS-480-10-30B-CKL-TR

Mouser Part No
520-480-10-30B-CKLT

ECS

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

Learn More

Datasheet

1,269In Stock

Cut Tape

HK$6.25

HK$5.40

HK$4.90

HK$4.69

Reel

HK$4.08

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

48 MHz

10 pF

10 PPM

5 mm x 3.2 mm

- 10 C

+ 70 C

SMD/SMT

30 Ohms

100 uW

5 mm

3.2 mm

0.85 mm

ECX-53B

Reel, Cut Tape, MouseReel

Crystals 48MHz 25ppm 18pF -40C +85C

ECS-480-18-30B-AGN-TR
ECS
1: HK$6.66
935In Stock

Mfr. Part No.
ECS-480-18-30B-AGN-TR

Mouser Part No
520-480-18-30B-AGNT

ECS

Crystals 48MHz 25ppm 18pF -40C +85C

Learn More

Datasheet

935In Stock

Cut Tape

HK$6.66

HK$5.79

HK$5.24

HK$5.03

Reel

HK$4.24

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

48 MHz

18 pF

25 PPM

30 PPM

5 mm x 3.2 mm

- 40 C

+ 85 C

SMD/SMT

30 Ohms

100 uW

5 mm

3.2 mm

0.85 mm

ECX-53B

Reel, Cut Tape, MouseReel

Crystals 48MHz 20ppm 18pF -20C +70C

ECS-480-18-30B-JEM-TR
ECS
1: HK$4.27
470In Stock

Mfr. Part No.
ECS-480-18-30B-JEM-TR

Mouser Part No
520-480-18-30B-JEMT

ECS

Crystals 48MHz 20ppm 18pF -20C +70C

Learn More

Datasheet

470In Stock

Cut Tape

HK$4.27

HK$3.69

HK$3.53

Reel

HK$3.53

HK$3.21

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

48 MHz

18 pF

20 PPM

50 PPM

5 mm x 3.2 mm

- 20 C

+ 70 C

SMD/SMT

30 Ohms

100 uW

5 mm

3.2 mm

0.85 mm

ECX-53B

Reel, Cut Tape, MouseReel

Crystals ECX-53B 8.000 MHz 10 pF 5032 4 pad 10/10 ppm -20 +70 C 100O Max ESR

ECS-80-10-30B-CKM-TR
ECS
1: HK$5.43
1,353In Stock
5,000Expected 26/1/2027

Mfr. Part No.
ECS-80-10-30B-CKM-TR

Mouser Part No
520-80-10-30B-CKM-TR

ECS

Crystals ECX-53B 8.000 MHz 10 pF 5032 4 pad 10/10 ppm -20 +70 C 100O Max ESR

Learn More

Datasheet

1,353In Stock

5,000Expected 26/1/2027

Cut Tape

HK$5.43

HK$4.71

HK$4.59

Reel

HK$4.59

HK$3.22

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

8 MHz

10 pF

10 PPM

SMD-4

- 20 C

+ 70 C

SMD/SMT

100 Ohms

100 uW

5 mm

3.2 mm

0.85 mm

ECX-53B

Reel, Cut Tape, MouseReel

Crystals ECX-53BQ 8.000 MHz 8 pF 5032 4 pad AECQ 20/50 ppm -40 +125 C 100O Max ESR

ECS-80-8-30BQ-JES-TR
ECS
1: HK$6.41
620In Stock
25,000Expected 17/11/2026

Mfr. Part No.
ECS-80-8-30BQ-JES-TR

Mouser Part No
520-80-8-30BQ-JES-TR

ECS

Crystals ECX-53BQ 8.000 MHz 8 pF 5032 4 pad AECQ 20/50 ppm -40 +125 C 100O Max ESR

Learn More

Datasheet

620In Stock

25,000Expected 17/11/2026

Cut Tape

HK$6.41

HK$5.54

HK$5.02

HK$4.82

Reel

HK$4.18

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

8 MHz

8 pF

20 PPM

50 PPM

SMD-4

- 40 C

+ 125 C

SMD/SMT

100 Ohms

100 uW

5 mm

3.2 mm

0.85 mm

ECX-53BQ

Reel, Cut Tape, MouseReel

AEC-Q200

Crystals 10.000 MHz 12pF 30 ppm Tol 30 ppm Stability -20 +70 C ESR 80 O 4 pad smd

ECS-100-12-30B-GM-TR
ECS
1: HK$6.25
861In Stock

Mfr. Part No.
ECS-100-12-30B-GM-TR

Mouser Part No
520-ECS-1001230BGMTR

ECS

Crystals 10.000 MHz 12pF 30 ppm Tol 30 ppm Stability -20 +70 C ESR 80 O 4 pad smd

Learn More

Datasheet

861In Stock

Cut Tape

HK$6.25

HK$5.40

HK$4.90

HK$4.70

Reel

HK$4.08

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

10 MHz

12 pF

30 PPM

SMD-4

- 20 C

+ 70 C

SMD/SMT

80 Ohms

100 uW

5 mm

3.2 mm

0.85 mm

ECX-53B

Reel, Cut Tape, MouseReel

Crystals 12MHz 20pF SMD CRYSTAL

ECS-120-20-30B-TR
ECS
1: HK$5.75
3,090In Stock
10,000Expected 24/11/2026

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

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

ECS

Crystals 12MHz 20pF SMD CRYSTAL

Learn More

Datasheet

3,090In Stock

10,000Expected 24/11/2026

Cut Tape

HK$5.75

HK$5.00

HK$4.54

HK$4.35

Reel

HK$3.72

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

12 MHz

20 pF

50 PPM

100 PPM

5 mm x 3.2 mm

- 20 C

+ 70 C

SMD/SMT

80 Ohms

100 uW

5 mm

3.2 mm

0.85 mm

ECX-53B

Reel, Cut Tape, MouseReel

Crystals 18.4320MHz 18pF 100ppm -40 to 125C

ECS-184-18-30BQ-DS
ECS
1: HK$8.63
88In Stock

Mfr. Part No.
ECS-184-18-30BQ-DS

Mouser Part No
520-ECS-184-1830BQDS

ECS

Crystals 18.4320MHz 18pF 100ppm -40 to 125C

Learn More

Datasheet

88In Stock

Cut Tape

HK$8.63

HK$7.47

HK$6.77

HK$6.49

Reel

HK$5.48

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

18.432 MHz

18 pF

30 PPM

100 PPM

5 mm x 3.2 mm

- 40 C

+ 125 C

SMD/SMT

50 Ohms

100 uW

5 mm

3.2 mm

0.85 mm

ECX-53BQ

Reel, Cut Tape, MouseReel

Crystals 20.000MHz 18pF 100ppm -40 to 125C

ECS-200-18-30BQ-DS
ECS
1: HK$8.55
1,204In Stock

Mfr. Part No.
ECS-200-18-30BQ-DS

Mouser Part No
520-ECS-200-1830BQDS

ECS

Crystals 20.000MHz 18pF 100ppm -40 to 125C

Learn More

Datasheet

1,204In Stock

Cut Tape

HK$8.55

HK$7.46

HK$6.77

HK$6.49

Reel

HK$5.63

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

20 MHz

18 pF

30 PPM

100 PPM

5 mm x 3.2 mm

- 40 C

+ 125 C

SMD/SMT

40 Ohms

100 uW

5 mm

3.2 mm

0.85 mm

ECX-53BQ

Reel, Cut Tape, MouseReel

Crystals 20MHz 20pF SMD CRYSTAL

ECS-200-20-30B-TR
ECS
1: HK$11.59
95In Stock

Mfr. Part No.
ECS-200-20-30B-TR

Mouser Part No
520-ECS-200-20-30B

ECS

Crystals 20MHz 20pF SMD CRYSTAL

Learn More

Datasheet

95In Stock

Cut Tape

HK$11.59

HK$10.11

HK$9.21

HK$8.80

Reel

HK$7.21

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

20 MHz

20 pF

30 PPM

100 PPM

5 mm x 3.2 mm

- 20 C

+ 70 C

SMD/SMT

40 Ohms

100 uW

5 mm

3.2 mm

0.85 mm

ECX-53B

Reel, Cut Tape, MouseReel

Crystals 24.576MHz 20pF SMD CRYSTAL

ECS-245-20-30B-TR
ECS
1: HK$11.59
24In Stock

Mfr. Part No.
ECS-245-20-30B-TR

Mouser Part No
520-ECS-245-20-30B

ECS

Crystals 24.576MHz 20pF SMD CRYSTAL

Learn More

Datasheet

24In Stock

Cut Tape

HK$11.59

HK$10.11

HK$9.21

HK$8.80

Reel

HK$7.63

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

24.576 MHz

20 pF

50 PPM

100 PPM

5 mm x 3.2 mm

0 C

+ 70 C

SMD/SMT

5 mm

3.2 mm

0.85 mm

ECX-53B

Reel, Cut Tape, MouseReel

ECX-53B SMD Quartz Crystals

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8 MHz
10 MHz
11.0592 MHz
12 MHz
12.288 MHz
12.8 MHz
13 MHz
13.56 MHz
14.31818 MHz
14.7456 MHz
15.36 MHz
16 MHz
16.384 MHz
16.9344 MHz
18.432 MHz
19.2 MHz
19.28 MHz
19.6608 MHz
20 MHz
22.1184 MHz