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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 (USD) 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 10pF -10C +70C 10ppm ECS-160-10-30B-CKL-TR ECS 1: $0.65 1,180In Stock	Mfr. Part # ECS-160-10-30B-CKL-TR Mouser Part # 520-160-10-30B-CKL-T	ECS	Crystals 16MHz 10pF -10C +70C 10ppm Learn More about ECS ecx 53b crystals	Datasheet	1,180In Stock	Cut Tape $0.65 $0.512 $0.491 $0.464 Reel $0.429 View $0.445 $0.386 $0.37 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	16 MHz	10 pF	10 PPM	10 PPM		- 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 10ppm 10pF -20C +70C ECS-160-10-30B-CKM-TR ECS 1: $0.88 734In Stock	Mfr. Part # ECS-160-10-30B-CKM-TR Mouser Part # 520-160-10-30BCKMT	ECS	Crystals 16MHz 10ppm 10pF -20C +70C Learn More about ECS ecx 53b crystals	Datasheet	734In Stock	Cut Tape $0.88 $0.695 $0.666 $0.63 Reel $0.578 View $0.604 $0.558 $0.479 $0.462 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: $0.71 807In Stock 1,000Expected 12/29/2026	Mfr. Part # ECS-160-12-30B-AGM-TR Mouser Part # 520-160-12-30B-AGMT	ECS	Crystals 16MHz 25ppm 12pF -20C +70C Learn More about ECS ecx 53b crystals	Datasheet	807In Stock 1,000Expected 12/29/2026	Cut Tape $0.71 $0.634 $0.60 $0.579 Reel $0.488 View $0.567 $0.566 $0.463 $0.419 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: $0.97 884In Stock	Mfr. Part # ECS-160-12-30BQ-ADS-TR Mouser Part # 520-160-12-30BQ-ADST	ECS	Crystals 16MHz 25ppm 12pF -40C +125C Learn More about ECS ecx 53b crystals	Datasheet	884In Stock	Cut Tape $0.97 $0.771 $0.741 $0.702 Reel $0.615 View $0.63 $0.586 $0.572 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: $0.71 2,000In Stock	Mfr. Part # ECS-160-12-30BQ-AEN-TR Mouser Part # 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 $0.71 $0.605 $0.59 $0.571 Reel $0.533 View $0.557 $0.499 $0.443 $0.429 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: $0.61 750In Stock	Mfr. Part # ECS-160-13-30B-AEN-TR Mouser Part # 520-160-13-30B-AENT	ECS	Crystals 16MHz 25ppm 13pF -40C +85C Learn More about ECS ecx 53b crystals	Datasheet	750In Stock	Cut Tape $0.61 $0.483 $0.463 $0.462 Reel $0.437 View $0.438 $0.401 $0.388 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: $0.78 497In Stock	Mfr. Part # ECS-160-18-30B-AEN-TR Mouser Part # 520-160-18-30B-AENT	ECS	Crystals 16MHz 25ppm 18pF -40C +85C Learn More about ECS ecx 53b crystals	Datasheet	497In Stock	Cut Tape $0.78 $0.674 $0.611 $0.586 Reel $0.505 View $0.554 $0.531 $0.468 $0.432 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 15ppm 8pF -30C +85C ECS-160-8-30B-RWY-TR ECS 1: $0.78 543In Stock	Mfr. Part # ECS-160-8-30B-RWY-TR Mouser Part # 520-160-8-30B-RWYT	ECS	Crystals 16MHz 15ppm 8pF -30C +85C Learn More about ECS ecx 53b crystals	Datasheet	543In Stock	Cut Tape $0.78 $0.674 $0.611 $0.586 Reel $0.509 View $0.554 $0.531 $0.46 $0.43 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: $1.00 1,088In Stock	Mfr. Part # ECS-163.84-10-30B-CKM-TR Mouser Part # 520-163.84-1030BCKMT	ECS	Crystals 16.384MHz 10ppm 10pF -20C +70C Learn More about ECS ecx 53b crystals	Datasheet	1,088In Stock	Cut Tape $1.00 $0.789 $0.756 $0.715 Reel $0.656 View $0.686 $0.571 $0.489 $0.47 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: $0.97 467In Stock	Mfr. Part # ECS-169.344-10-30B-CKM-TR Mouser Part # 520-169.34-1030BCKMT	ECS	Crystals 16.9344MHz 10ppm -20C +70C 10pF Learn More about ECS ecx 53b crystals	Datasheet	467In Stock	Cut Tape $0.97 $0.845 $0.766 $0.735 Reel $0.638 View $0.695 $0.666 $0.578 $0.502 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: $0.86 55In Stock 1,000Expected 2/15/2027	Mfr. Part # ECS-184-18-30B-AGN-TR Mouser Part # 520-184-18-30B-AGNT	ECS	Crystals 18.432MHz 25ppm 18pF -40C +85C Learn More about ECS ecx 53b crystals	Datasheet	55In Stock 1,000Expected 2/15/2027	Cut Tape $0.86 $0.745 $0.676 $0.648 Reel $0.562 View $0.604 $0.578 $0.49 $0.446 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: $0.98 364In Stock	Mfr. Part # ECS-192-13-30B-AEM-TR Mouser Part # 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 $0.98 $0.851 $0.772 $0.74 Reel $0.622 View $0.70 $0.671 $0.581 $0.504 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: $0.84 15In Stock	Mfr. Part # ECS-192-18-30B-AGM-TR Mouser Part # 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 $0.84 $0.655 $0.628 $0.594 Reel $0.493 View $0.569 $0.471 $0.422 $0.407 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: $0.71 485In Stock 10,000Expected 2/16/2027	Mfr. Part # ECS-200-10-30B-CKM-TR Mouser Part # 520-200-10-30B-CKMT	ECS	Crystals 20MHz 10ppm 10pF -20C +70C Learn More about ECS ecx 53b crystals	Datasheet	485In Stock 10,000Expected 2/16/2027	Cut Tape $0.71 $0.547 $0.496 $0.476 Reel $0.449 View $0.43 $0.406 $0.39 $0.373 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: $0.72 689In Stock	Mfr. Part # ECS-200-18-30B-JEM-TR Mouser Part # 520-200-18-30B-JEMT	ECS	Crystals 20MHz 20ppm 18pF -20C +70C Learn More about ECS ecx 53b crystals	Datasheet	689In Stock	Cut Tape $0.72 $0.629 $0.57 $0.547 Reel $0.508 View $0.517 $0.509 $0.404 $0.389 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: $0.80 11In Stock	Mfr. Part # ECS-200-20-30B-AEN-TR Mouser Part # 520-200-20-30B-AENT	ECS	Crystals 20MHz 25ppm 20pF -40C +85C Learn More about ECS ecx 53b crystals	Datasheet	11In Stock	Cut Tape $0.80 $0.688 $0.611 $0.578 Reel $0.481 View $0.54 $0.522 $0.456 $0.423 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: $0.78 465In Stock	Mfr. Part # ECS-200-20-30B-AGL-TR Mouser Part # 520-200-20-30B-AGLT	ECS	Crystals 20MHz 25ppm 20pF -10C +70C Learn More about ECS ecx 53b crystals	Datasheet	465In Stock	Cut Tape $0.78 $0.674 $0.611 $0.586 Reel $0.482 View $0.554 $0.531 $0.457 $0.424 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: $0.98 796In Stock 1,000Expected 1/5/2027	Mfr. Part # ECS-200-8-30B-CKM Mouser Part # 520-200-8-30B-CKM	ECS	Crystals 20.000MHZ 8pF 10ppm -20C +70C Learn More about ECS ecx 53b crystals	Datasheet	796In Stock 1,000Expected 1/5/2027	Cut Tape $0.98 $0.851 $0.772 $0.74 Reel $0.642 View $0.70 $0.671 $0.582 $0.517 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: $0.81 630In Stock	Mfr. Part # ECS-221-18-30B-AGN-TR Mouser Part # 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 $0.81 $0.703 $0.637 $0.611 Reel $0.53 View $0.578 $0.554 $0.478 $0.436 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: $0.73 600In Stock	Mfr. Part # ECS-240-13-30B-AEM-TR Mouser Part # 520-240-13-30B-AEMT	ECS	Crystals 24MHz 25ppm 13pF -20C +70C Learn More about ECS ecx 53b crystals	Datasheet	600In Stock	Cut Tape $0.73 $0.631 $0.572 $0.558 Reel $0.558 $0.431 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: $0.74 2,344In Stock	Mfr. Part # ECS-240-18-30B-AGN-TR Mouser Part # 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 $0.74 $0.614 $0.595 $0.578 Reel $0.523 View $0.554 $0.508 $0.439 $0.426 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: $0.74 614In Stock 1,000Expected 12/22/2026	Mfr. Part # ECS-240-20-30B-AEN-TR Mouser Part # 520-240-20-30B-AENT	ECS	Crystals 24MHz 25ppm 20pF -40C +85C Learn More about ECS ecx 53b crystals	Datasheet	614In Stock 1,000Expected 12/22/2026	Cut Tape $0.74 $0.58 $0.55 $0.528 Reel $0.498 View $0.488 $0.451 $0.444 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: $0.72 2,987In Stock	Mfr. Part # ECS-240-20-30B-AGL-TR Mouser Part # 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 $0.72 $0.579 $0.548 $0.526 Reel $0.498 View $0.471 $0.447 $0.424 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: $0.94 62In Stock	Mfr. Part # ECS-240-30-30B-DU-TR Mouser Part # 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	62In Stock	Cut Tape $0.94 $0.843 Reel $0.843 $0.70 $0.572 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: $0.98 688In Stock	Mfr. Part # ECS-240-8-30B-CKM Mouser Part # 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 $0.98 $0.851 $0.772 $0.74 Reel $0.642 View $0.70 $0.671 $0.601 $0.555 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