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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 (GBP) 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: £0.661 734In 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	734In Stock	Cut Tape £0.661 £0.522 £0.50 £0.473 Reel £0.434 View £0.453 £0.419 £0.381 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: £0.548 807In Stock 1,000Expected 29/12/2026	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 29/12/2026	Cut Tape £0.548 £0.457 £0.443 £0.426 Reel £0.373 View £0.425 £0.353 £0.307 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: £0.751 884In 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	884In Stock	Cut Tape £0.751 £0.594 £0.571 £0.54 Reel £0.469 View £0.485 £0.43 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: £0.571 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 £0.571 £0.477 £0.462 £0.437 Reel £0.40 View £0.418 £0.375 £0.342 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: £0.458 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 £0.458 £0.362 £0.347 £0.329 Reel £0.328 £0.295 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: £0.586 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 £0.586 £0.458 £0.44 £0.416 Reel £0.382 View £0.399 £0.348 £0.325 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: £0.586 475In 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	475In Stock	Cut Tape £0.586 £0.458 £0.44 £0.416 Reel £0.357 View £0.399 £0.338 £0.30 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: £0.736 1,088In 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	1,088In Stock	Cut Tape £0.736 £0.58 £0.555 £0.526 Reel £0.503 View £0.504 £0.431 £0.381 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: £0.728 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 £0.728 £0.575 £0.552 £0.522 Reel £0.479 View £0.50 £0.427 £0.381 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: £0.638 55In Stock 1,000Expected 15/02/2027	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 1,000Expected 15/02/2027	Cut Tape £0.638 £0.499 £0.479 £0.454 Reel £0.416 View £0.433 £0.362 £0.316 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: £0.736 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 £0.736 £0.58 £0.556 £0.504 Reel £0.459 View £0.43 £0.381 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: £0.638 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 £0.638 £0.499 £0.479 £0.454 Reel £0.376 View £0.433 £0.356 £0.31 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: £0.705 485In Stock 10,000Expected 16/02/2027	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	485In Stock 10,000Expected 16/02/2027	Cut Tape £0.705 £0.568 £0.547 £0.522 Reel £0.441 View £0.50 £0.402 £0.383 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: £0.54 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 £0.54 £0.428 £0.41 £0.388 Reel £0.357 View £0.34 £0.306 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: £0.555 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 £0.555 £0.443 £0.425 £0.416 Reel £0.382 View £0.399 £0.337 £0.299 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: £0.586 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 £0.586 £0.458 £0.44 £0.416 Reel £0.357 View £0.399 £0.338 £0.30 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: £0.705 794In Stock 1,000Expected 05/01/2027	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	794In Stock 1,000Expected 05/01/2027	Cut Tape £0.705 £0.58 £0.555 £0.526 Reel £0.464 View £0.43 £0.381 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: £0.608 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 £0.608 £0.478 £0.458 £0.434 Reel £0.398 View £0.416 £0.354 £0.309 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: £0.548 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 £0.548 £0.43 £0.419 Reel £0.419 £0.381 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: £0.555 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 £0.555 £0.466 £0.452 £0.435 Reel £0.41 View £0.416 £0.382 £0.326 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: £0.548 614In Stock 1,000Expected 22/12/2026	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	614In Stock 1,000Expected 22/12/2026	Cut Tape £0.548 £0.456 £0.437 £0.413 Reel £0.383 View £0.402 £0.369 £0.34 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: £0.548 2,984In 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	2,984In Stock	Cut Tape £0.548 £0.441 £0.436 £0.411 Reel £0.378 View £0.395 £0.354 £0.324 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: £0.705 62In 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	62In Stock	Cut Tape £0.705 £0.633 Reel £0.633 £0.575 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: £0.668 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 £0.668 £0.557 £0.54 £0.519 Reel £0.475 View £0.504 £0.45 £0.399 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
Crystals 24.576MHz 20ppm 18pF -20C +70C ECS-245.7-18-30B-JEM-TR ECS 1: £0.578 187In 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 about ECS ecx 53b crystals	Datasheet	187In Stock	Cut Tape £0.578 £0.458 £0.44 £0.416 Reel £0.357 View £0.399 £0.338 £0.30 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