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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	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
Crystals 16MHz 10ppm 10pF -20C +70C ECS-160-10-30B-CKM-TR ECS 1: $1.20 834In Stock	Mfr. Part No. ECS-160-10-30B-CKM-TR Mouser Part No 520-160-10-30BCKMT	ECS	Crystals 16MHz 10ppm 10pF -20C +70C Learn More about ECS ecx 53b crystals	Datasheet	834In Stock	Cut Tape $1.20 $1.04 $0.945 $0.906 Reel $0.786 View $0.857 $0.821 $0.759 $0.677 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	16 MHz	10 pF	10 PPM	10 PPM	5 mm x 3.2 mm	- 20 C	+ 70 C	SMD/SMT	50 Ohms	100 uW	5 mm	3.2 mm	0.85 mm	ECX-53B	Reel, Cut Tape, MouseReel
Crystals 16MHz 25ppm 12pF -20C +70C ECS-160-12-30B-AGM-TR ECS 1: $1.03 807In Stock 1,000Expected 22/12/2026	Mfr. Part No. ECS-160-12-30B-AGM-TR Mouser Part No 520-160-12-30B-AGMT	ECS	Crystals 16MHz 25ppm 12pF -20C +70C Learn More about ECS ecx 53b crystals	Datasheet	807In Stock 1,000Expected 22/12/2026	Cut Tape $1.03 $0.913 $0.865 $0.819 Reel $0.70 View $0.771 $0.751 $0.661 $0.604 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	16 MHz	12 pF	25 PPM	30 PPM	5 mm x 3.2 mm	- 20 C	+ 70 C	SMD/SMT	50 Ohms	100 uW	5 mm	3.2 mm	0.85 mm	ECX-53B	Reel, Cut Tape, MouseReel
Crystals 16MHz 25ppm 12pF -40C +125C ECS-160-12-30BQ-ADS-TR ECS 1: $1.39 1,959In Stock	Mfr. Part No. ECS-160-12-30BQ-ADS-TR Mouser Part No 520-160-12-30BQ-ADST	ECS	Crystals 16MHz 25ppm 12pF -40C +125C Learn More about ECS ecx 53b crystals	Datasheet	1,959In Stock	Cut Tape $1.39 $1.20 $1.09 $1.05 Reel $0.908 View $0.989 $0.948 $0.849 $0.823 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	16 MHz	12 pF	25 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	AEC-Q200
Crystals 16MHz 25ppm 12pF -40C +85C ECS-160-12-30BQ-AEN-TR ECS 1: $1.09 2,000In Stock	Mfr. Part No. ECS-160-12-30BQ-AEN-TR Mouser Part No 520-160-12-30BQ-AENT	ECS	Crystals 16MHz 25ppm 12pF -40C +85C Learn More about ECS ecx 53b crystals	Datasheet	2,000In Stock	Cut Tape $1.09 $0.942 $0.855 $0.82 Reel $0.741 View $0.775 $0.753 $0.65 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	16 MHz	12 pF	25 PPM	50 PPM	5 mm x 3.2 mm	- 40 C	+ 85 C	SMD/SMT	50 Ohms	100 uW	5 mm	3.2 mm	0.85 mm	ECX-53BQ	Reel, Cut Tape, MouseReel	AEC-Q200
Crystals 16MHz 25ppm 13pF -40C +85C ECS-160-13-30B-AEN-TR ECS 1: $0.83 750In Stock	Mfr. Part No. ECS-160-13-30B-AEN-TR Mouser Part No 520-160-13-30B-AENT	ECS	Crystals 16MHz 25ppm 13pF -40C +85C Learn More about ECS ecx 53b crystals	Datasheet	750In Stock	Cut Tape $0.83 $0.657 $0.63 $0.628 Reel $0.594 View $0.596 $0.545 $0.528 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	16 MHz	13 pF	25 PPM	50 PPM	5 mm x 3.2 mm	- 40 C	+ 85 C	SMD/SMT	50 Ohms	100 uW	5 mm	3.2 mm	0.85 mm	ECX-53B	Reel, Cut Tape, MouseReel
Crystals 16MHz 25ppm 18pF -40C +85C ECS-160-18-30B-AEN-TR ECS 1: $1.06 497In Stock	Mfr. Part No. ECS-160-18-30B-AEN-TR Mouser Part No 520-160-18-30B-AENT	ECS	Crystals 16MHz 25ppm 18pF -40C +85C Learn More about ECS ecx 53b crystals	Datasheet	497In Stock	Cut Tape $1.06 $0.917 $0.831 $0.797 Reel $0.687 View $0.753 $0.722 $0.636 $0.588 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	16 MHz	18 pF	25 PPM	50 PPM	5 mm x 3.2 mm	- 40 C	+ 85 C	SMD/SMT	50 Ohms	100 uW	5 mm	3.2 mm	0.85 mm	ECX-53B	Reel, Cut Tape, MouseReel
Crystals 16MHz 25ppm 20pF -10C +70C ECS-160-20-30B-AGL-TR ECS 1: $1.09 18In Stock	Mfr. Part No. ECS-160-20-30B-AGL-TR Mouser Part No 520-160-20-30B-AGLT	ECS	Crystals 16MHz 25ppm 20pF -10C +70C Learn More about ECS ecx 53b crystals	Datasheet	18In Stock	Cut Tape $1.09 $0.849 $0.792 $0.748 Reel $0.638 View $0.718 $0.609 $0.558 $0.537 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	16 MHz	20 pF	25 PPM	30 PPM	5 mm x 3.2 mm	- 10 C	+ 70 C	SMD/SMT	50 Ohms	100 uW	5 mm	3.2 mm	0.85 mm	ECX-53B	Reel, Cut Tape, MouseReel
Crystals 16MHz 15ppm 8pF -30C +85C ECS-160-8-30B-RWY-TR ECS 1: $1.06 543In Stock	Mfr. Part No. ECS-160-8-30B-RWY-TR Mouser Part No 520-160-8-30B-RWYT	ECS	Crystals 16MHz 15ppm 8pF -30C +85C Learn More about ECS ecx 53b crystals	Datasheet	543In Stock	Cut Tape $1.06 $0.917 $0.831 $0.797 Reel $0.692 View $0.753 $0.722 $0.626 $0.585 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	16 MHz	8 pF	15 PPM	15 PPM	5 mm x 3.2 mm	- 30 C	+ 85 C	SMD/SMT	50 Ohms	300 uW	5 mm	3.2 mm	0.85 mm	ECX-53B	Reel, Cut Tape, MouseReel
Crystals 16.384MHz 10ppm 10pF -20C +70C ECS-163.84-10-30B-CKM-TR ECS 1: $1.51 1,098In Stock	Mfr. Part No. ECS-163.84-10-30B-CKM-TR Mouser Part No 520-163.84-1030BCKMT	ECS	Crystals 16.384MHz 10ppm 10pF -20C +70C Learn More about ECS ecx 53b crystals	Datasheet	1,098In Stock	Cut Tape $1.51 $1.29 $1.23 $1.11 Reel $0.962 View $1.01 $0.972 $0.793 $0.69 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	16.384 MHz	10 pF	10 PPM	10 PPM	5 mm x 3.2 mm	- 20 C	+ 70 C	SMD/SMT	50 Ohms	300 uW	5 mm	3.2 mm	0.85 mm	ECX-53B	Reel, Cut Tape, MouseReel
Crystals 16.9344MHz 10ppm -20C +70C 10pF ECS-169.344-10-30B-CKM-TR ECS 1: $1.32 467In Stock	Mfr. Part No. ECS-169.344-10-30B-CKM-TR Mouser Part No 520-169.34-1030BCKMT	ECS	Crystals 16.9344MHz 10ppm -20C +70C 10pF Learn More about ECS ecx 53b crystals	Datasheet	467In Stock	Cut Tape $1.32 $1.15 $1.04 $1.00 Reel $0.868 View $0.945 $0.906 $0.786 $0.683 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	16.9344 MHz	10 pF	10 PPM	10 PPM	5 mm x 3.2 mm	- 20 C	+ 70 C	SMD/SMT	50 Ohms	300 uW	5 mm	3.2 mm	0.85 mm	ECX-53B	Reel, Cut Tape, MouseReel
Crystals 18.432MHz 25ppm 18pF -40C +85C ECS-184-18-30B-AGN-TR ECS 1: $1.17 55In Stock	Mfr. Part No. ECS-184-18-30B-AGN-TR Mouser Part No 520-184-18-30B-AGNT	ECS	Crystals 18.432MHz 25ppm 18pF -40C +85C Learn More about ECS ecx 53b crystals	Datasheet	55In Stock	Cut Tape $1.17 $1.01 $0.919 $0.881 Reel $0.764 View $0.821 $0.786 $0.666 $0.607 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	18.432 MHz	18 pF	25 PPM	30 PPM	5 mm x 3.2 mm	- 40 C	+ 85 C	SMD/SMT	50 Ohms	100 uW	5 mm	3.2 mm	0.85 mm	ECX-53B	Reel, Cut Tape, MouseReel
Crystals 19.2MHz 25ppm 13pF -20C +70C ECS-192-13-30B-AEM-TR ECS 1: $1.33 364In Stock	Mfr. Part No. ECS-192-13-30B-AEM-TR Mouser Part No 520-192-13-30B-AEMT	ECS	Crystals 19.2MHz 25ppm 13pF -20C +70C Learn More about ECS ecx 53b crystals	Datasheet	364In Stock	Cut Tape $1.33 $1.16 $1.05 $1.01 Reel $0.846 View $0.952 $0.913 $0.79 $0.685 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	19.2 MHz	13 pF	25 PPM	50 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
Crystals 19.2MHz 25ppm 18pF -20C +70C ECS-192-18-30B-AGM-TR ECS 1: $1.10 15In Stock	Mfr. Part No. ECS-192-18-30B-AGM-TR Mouser Part No 520-192-18-30B-AGMT	ECS	Crystals 19.2MHz 25ppm 18pF -20C +70C Learn More about ECS ecx 53b crystals	Datasheet	15In Stock	Cut Tape $1.10 $0.957 $0.868 $0.832 Reel $0.691 View $0.787 $0.755 $0.654 $0.596 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	19.2 MHz	18 pF	25 PPM	30 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
Crystals 20MHz 10ppm 10pF -20C +70C ECS-200-10-30B-CKM-TR ECS 1: $1.03 761In Stock 10,000Expected 28/1/2027	Mfr. Part No. ECS-200-10-30B-CKM-TR Mouser Part No 520-200-10-30B-CKMT	ECS	Crystals 20MHz 10ppm 10pF -20C +70C Learn More about ECS ecx 53b crystals	Datasheet	761In Stock 10,000Expected 28/1/2027	Cut Tape $1.03 $0.806 $0.73 $0.70 Reel $0.661 View $0.634 $0.60 $0.575 $0.551 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	20 MHz	10 pF	10 PPM	10 PPM	5 mm x 3.2 mm	- 20 C	+ 70 C	SMD/SMT	40 Ohms	300 uW	5 mm	3.2 mm	0.85 mm	ECX-53B	Reel, Cut Tape, MouseReel
Crystals 20MHz 20ppm 18pF -20C +70C ECS-200-18-30B-JEM-TR ECS 1: $0.979 689In Stock	Mfr. Part No. ECS-200-18-30B-JEM-TR Mouser Part No 520-200-18-30B-JEMT	ECS	Crystals 20MHz 20ppm 18pF -20C +70C Learn More about ECS ecx 53b crystals	Datasheet	689In Stock	Cut Tape $0.979 $0.855 $0.775 $0.744 Reel $0.691 View $0.703 $0.692 $0.549 $0.529 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	20 MHz	18 pF	20 PPM	50 PPM	5 mm x 3.2 mm	- 20 C	+ 70 C	SMD/SMT	40 Ohms	300 uW	5 mm	3.2 mm	0.85 mm	ECX-53B	Reel, Cut Tape, MouseReel
Crystals 20MHz 25ppm 20pF -40C +85C ECS-200-20-30B-AEN-TR ECS 1: $1.09 11In Stock	Mfr. Part No. ECS-200-20-30B-AEN-TR Mouser Part No 520-200-20-30B-AENT	ECS	Crystals 20MHz 25ppm 20pF -40C +85C Learn More about ECS ecx 53b crystals	Datasheet	11In Stock	Cut Tape $1.09 $0.936 $0.831 $0.786 Reel $0.654 View $0.734 $0.71 $0.62 $0.575 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	20 MHz	20 pF	25 PPM	50 PPM	5 mm x 3.2 mm	- 40 C	+ 85 C	SMD/SMT	40 Ohms	100 uW	5 mm	3.2 mm	0.85 mm	ECX-53B	Reel, Cut Tape, MouseReel
Crystals 20MHz 25ppm 20pF -10C +70C ECS-200-20-30B-AGL-TR ECS 1: $1.06 465In Stock	Mfr. Part No. ECS-200-20-30B-AGL-TR Mouser Part No 520-200-20-30B-AGLT	ECS	Crystals 20MHz 25ppm 20pF -10C +70C Learn More about ECS ecx 53b crystals	Datasheet	465In Stock	Cut Tape $1.06 $0.917 $0.831 $0.797 Reel $0.656 View $0.753 $0.722 $0.622 $0.577 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	20 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 20.000MHZ 8pF 10ppm -20C +70C ECS-200-8-30B-CKM ECS 1: $1.33 806In Stock 1,000Expected 29/12/2026	Mfr. Part No. ECS-200-8-30B-CKM Mouser Part No 520-200-8-30B-CKM	ECS	Crystals 20.000MHZ 8pF 10ppm -20C +70C Learn More about ECS ecx 53b crystals	Datasheet	806In Stock 1,000Expected 29/12/2026	Cut Tape $1.33 $1.16 $1.05 $1.01 Reel $0.873 View $0.952 $0.913 $0.792 $0.703 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	20 MHz	8 pF	10 PPM	10 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 22.1184MHz 25ppm -40C +85C 18pF ECS-221-18-30B-AGN-TR ECS 1: $1.10 630In Stock	Mfr. Part No. ECS-221-18-30B-AGN-TR Mouser Part No 520-221-18-30B-AGNT	ECS	Crystals 22.1184MHz 25ppm -40C +85C 18pF Learn More about ECS ecx 53b crystals	Datasheet	630In Stock	Cut Tape $1.10 $0.956 $0.866 $0.831 Reel $0.721 View $0.786 $0.753 $0.65 $0.593 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	22.1184 MHz	18 pF	25 PPM	30 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 24MHz 25ppm 13pF -20C +70C ECS-240-13-30B-AEM-TR ECS 1: $0.993 600In Stock	Mfr. Part No. ECS-240-13-30B-AEM-TR Mouser Part No 520-240-13-30B-AEMT	ECS	Crystals 24MHz 25ppm 13pF -20C +70C Learn More about ECS ecx 53b crystals	Datasheet	600In Stock	Cut Tape $0.993 $0.858 $0.778 $0.759 Reel $0.759 $0.586 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	24 MHz	13 pF	25 PPM	50 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 24MHz 25ppm 18pF -40C +85C ECS-240-18-30B-AGN-TR ECS 1: $1.01 2,344In Stock	Mfr. Part No. ECS-240-18-30B-AGN-TR Mouser Part No 520-240-18-30B-AGNT	ECS	Crystals 24MHz 25ppm 18pF -40C +85C Learn More about ECS ecx 53b crystals	Datasheet	2,344In Stock	Cut Tape $1.01 $0.835 $0.809 $0.786 Reel $0.711 View $0.753 $0.691 $0.597 $0.579 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	24 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 24MHz 25ppm 20pF -40C +85C ECS-240-20-30B-AEN-TR ECS 1: $0.993 655In Stock 1,000Expected 15/12/2026	Mfr. Part No. ECS-240-20-30B-AEN-TR Mouser Part No 520-240-20-30B-AENT	ECS	Crystals 24MHz 25ppm 20pF -40C +85C Learn More about ECS ecx 53b crystals	Datasheet	655In Stock 1,000Expected 15/12/2026	Cut Tape $0.993 $0.79 $0.748 $0.717 Reel $0.677 View $0.642 $0.608 $0.597 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	24 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 24MHz 25ppm 20pF -10C +70C ECS-240-20-30B-AGL-TR ECS 1: $1.05 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 about ECS ecx 53b crystals	Datasheet	2,987In Stock	Cut Tape $1.05 $0.907 $0.823 $0.789 Reel $0.684 View $0.745 $0.715 $0.641 $0.62 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: $1.28 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) Learn More about ECS ecx 53b crystals	Datasheet	562In Stock	Cut Tape $1.28 $1.15 Reel $1.15 $0.952 $0.778 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: $1.33 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 about ECS ecx 53b crystals	Datasheet	688In Stock	Cut Tape $1.33 $1.16 $1.05 $1.01 Reel $0.873 View $0.952 $0.913 $0.817 $0.755 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	24 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