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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Description Datasheet Availability Pricing (KRW) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Frequency
Load Capacitance
Tolerance
Frequency Stability
Package / Case
Minimum Operating Temperature
Maximum Operating Temperature
Termination Style
ESR
Drive Level
Length
Width
Height
Series
Packaging
Qualification
ECS Crystals 25.000MHZ 8pF 10ppm -20C +70C
Datasheet
5,795In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

25 MHz 8 pF 10 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
ECS Crystals 8MHz 10ppm 10pF -40C +85C
Datasheet
17,880In Stock
2,000Expected 9/15/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

8 MHz 10 pF 10 PPM 15 PPM 5 mm x 3.2 mm - 40 C + 85 C SMD/SMT 100 Ohms 100 uW 5 mm 3.2 mm 0.85 mm ECX-53B Reel, Cut Tape, MouseReel
ECS Crystals 8MHz 25ppm 18pF -40C +85C
Datasheet
10,871In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

8 MHz 18 pF 25 PPM 30 PPM 5 mm x 3.2 mm - 40 C + 85 C SMD/SMT 100 Ohms 100 uW 5 mm 3.2 mm 0.85 mm ECX-53B Reel, Cut Tape, MouseReel
ECS Crystals ECX-53BQ 8.000 MHz 12 pF 5032 4 pad AECQ 20/50 ppm -40 +125 C 100O Max ESR
Datasheet
3,671In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

8 MHz 12 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
ECS Crystals CRYSTAL 12.0000MHZ 20PF SMD,ECX-53B-DU, 100ppm, 30ppm,20pF,80 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)
Datasheet
2,534In Stock
4,000Expected 12/1/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

12 MHz 20 pF 30 PPM 100 PPM - 55 C + 125 C SMD/SMT 80 Ohms 300 uW 5 mm 3.2 mm 0.85 mm ECX-53B-DU Reel, Cut Tape, MouseReel
ECS Crystals 24.000MHz 18pF 100ppm -40 to 125C
Datasheet
3,227In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

24 MHz 18 pF 30 PPM 100 PPM 5 mm x 3.2 mm - 40 C + 125 C SMD/SMT 30 Ohms 100 uW 5 mm 3.2 mm 0.85 mm ECX-53BQ Reel, Cut Tape, MouseReel
ECS Crystals 24MHz 20pF SMD CRYSTAL
Datasheet
6,552In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

24 MHz 20 pF 50 PPM 100 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
ECS Crystals CRYSTAL 24.0000MHZ 20PF SMD,ECX-53B-DU, 100ppm, 30ppm,20pF,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)
Datasheet
1,766In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

24 MHz 20 pF 30 PPM 100 PPM - 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
ECS Crystals 25MHz 20pF SMD CRYSTAL
Datasheet
2,384In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

25 MHz 20 pF 50 PPM 100 PPM 5 mm x 3.2 mm 0 C + 70 C SMD/SMT 30 Ohms 100 uW 5 mm 3.2 mm 0.85 mm ECX-53B Reel, Cut Tape, MouseReel
ECS Crystals CRYSTAL 25.0000MHZ 20PF SMD,ECX-53B-DU, 100ppm, 30ppm,20pF,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)
Datasheet
8,964In Stock
3,985On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

25 MHz 20 pF 30 PPM 100 PPM - 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
ECS Crystals 10MHz 25ppm 18pF -40C +85C
Datasheet
1,171In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

10 MHz 18 pF 25 PPM 30 PPM 5 mm x 3.2 mm - 40 C + 85 C SMD/SMT 80 Ohms 300 uW 5 mm 3.2 mm 0.85 mm ECX-53B Reel, Cut Tape, MouseReel
ECS Crystals 11.0592MHz 25ppm -40C +85C 18pF
Datasheet
1,097In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

11.0592 MHz 18 pF 25 PPM 30 PPM 5 mm x 3.2 mm - 40 C + 85 C SMD/SMT 80 Ohms 100 uW 5 mm 3.2 mm 1.1 mm ECX-53B Reel, Cut Tape, MouseReel
ECS Crystals 12MHz 10ppm 10pF -20C +70C
Datasheet
416In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

12 MHz 10 pF 10 PPM 10 PPM 5 mm x 3.2 mm - 20 C + 70 C SMD/SMT 300 uW 5 mm 3.2 mm 0.85 mm ECX-53B Reel, Cut Tape, MouseReel
ECS Crystals 12MHz 25ppm 12pF -20C +70C
Datasheet
1,507In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

12 MHz 12 pF 25 PPM 30 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
ECS Crystals 12MHz 25ppm 13pF -20C +70C
Datasheet
806In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

12 MHz 13 pF 25 PPM 50 PPM 5 mm x 3.2 mm - 20 C + 70 C SMD/SMT 80 Ohms 300 uW 5 mm 3.2 mm 0.85 mm ECX-53B Reel, Cut Tape, MouseReel
ECS Crystals 12MHz 25ppm 18pF -40C +85C
Datasheet
1,796In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

12 MHz 18 pF 25 PPM 30 PPM 5 mm x 3.2 mm - 40 C + 85 C SMD/SMT 80 Ohms 100 uW 5 mm 3.2 mm 0.85 mm ECX-53B Reel, Cut Tape, MouseReel
ECS Crystals 12MHz 25ppm 20pF -40C +85C
Datasheet
566In Stock
1,000Expected 9/15/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

12 MHz 20 pF 25 PPM 50 PPM 5 mm x 3.2 mm - 40 C + 85 C SMD/SMT 80 Ohms 100 uW 5 mm 3.2 mm 0.85 mm ECX-53B Reel, Cut Tape, MouseReel
ECS Crystals 12MHz 25ppm 20pF -10C +70C
Datasheet
1,577In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

12 MHz 20 pF 25 PPM 30 PPM 5 mm x 3.2 mm - 10 C + 70 C SMD/SMT 80 Ohms 100 uW 5 mm 3.2 mm 0.85 mm ECX-53B Reel, Cut Tape, MouseReel
ECS Crystals 12.000MHZ 8pF 10ppm -20C +70C
Datasheet
539In Stock
1,000Expected 9/18/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

12 MHz 8 pF 10 PPM 10 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
ECS Crystals 12MHz 15ppm 8pF -30C +85C
Datasheet
1,721In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

12 MHz 8 pF 15 PPM 15 PPM 5 mm x 3.2 mm - 30 C + 85 C SMD/SMT 80 Ohms 100 uW 5 mm 3.2 mm 0.85 mm ECX-53B Reel, Cut Tape, MouseReel
ECS Crystals 12.288MHz 20ppm 18pF -20C +70C
Datasheet
999In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

12.288 MHz 18 pF 20 PPM 50 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
ECS Crystals 12.8MHz 10ppm 15pF -40C +85C
Datasheet
709In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

12.8 MHz 15 pF 10 PPM 20 PPM 5 mm x 3.2 mm - 40 C + 85 C SMD/SMT 80 Ohms 100 uW 5 mm 3.2 mm 0.85 mm ECX-53B Reel, Cut Tape, MouseReel
ECS Crystals 13.560 MHz 18 pF ECX-53B +/-25/30 ppm -40 +85C 5032 4 Pads RoHS
Datasheet
912In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

13.56 MHz 18 pF 30 PPM 30 PPM 5 mm x 3.2 mm - 40 C + 85 C SMD/SMT 100 uW 5 mm 3.2 mm 0.85 mm ECX-53B Reel, Cut Tape, MouseReel
ECS Crystals 14.7456MHz 10ppm -10C +70C 10pF
Datasheet
7In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

14.7456 MHz 10 pF 10 PPM 10 PPM 5 mm x 3.2 mm - 10 C + 70 C SMD/SMT 80 Ohms 100 uW 5 mm 3.2 mm 0.85 mm ECX-53B Reel, Cut Tape, MouseReel
ECS Crystals 14.7456MHz 25ppm -40C +85C 18pF
Datasheet
1,156In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

14.7456 MHz 18 pF 25 PPM 30 PPM 5 mm x 3.2 mm - 40 C + 85 C SMD/SMT 80 Ohms 100 uW 5 mm 3.2 mm 0.85 mm ECX-53B Reel, Cut Tape, MouseReel