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CSM-7X SMD Quartz Crystals

ECS CSM-7X SMD Quartz Crystals are low-profile, cost-effective modules with an industry-standard footprint. The CSM-7X has a case height of 4.3mm maximum in a resistance weld metal package. The series operates in a temperature range of -10°C to +70°C and has a frequency range of 3.57MHz to 70MHz. ECS CSM-7X SMD Quartz Crystals are lead free and RoHS compliant.

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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
Crystals 8.000 MHz 12 pF CSM-7X +/-30/30 ppm -20 - +70C RoHS ECS-80-12-5PX-GM-TR ECS 1: $0.571 1,463In Stock	Mfr. Part No. ECS-80-12-5PX-GM-TR Mouser Part No 520-80-12-5PX-GM-TR	ECS	Crystals 8.000 MHz 12 pF CSM-7X +/-30/30 ppm -20 - +70C RoHS Learn More about ECS csm 7x quartz crystals	Datasheet	1,463In Stock	Cut Tape $0.571 $0.449 $0.408 $0.39 Reel $0.373 View $0.332 $0.298 $0.272 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	8 MHz	12 pF		30 PPM		- 20 C	+ 70 C	SMD/SMT	60 Ohms	500 uW	11.4 mm	4.8 mm	4.3 mm	CSM-7X	Reel, Cut Tape, MouseReel
Crystals 8.000 MHz 20 pF CSM-7X +/-30/50 ppm -20 - +70C RoHS ECS-80-20-5PX-EM-TR ECS 1: $0.571 1,661In Stock	Mfr. Part No. ECS-80-20-5PX-EM-TR Mouser Part No 520-80-20-5PX-EM-TR	ECS	Crystals 8.000 MHz 20 pF CSM-7X +/-30/50 ppm -20 - +70C RoHS Learn More about ECS csm 7x quartz crystals	Datasheet	1,661In Stock	Cut Tape $0.571 $0.449 $0.408 $0.39 Reel $0.373 View $0.332 $0.298 $0.272 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	8 MHz	20 pF		50 PPM		- 20 C	+ 70 C	SMD/SMT	60 Ohms	500 uW	11.4 mm	4.8 mm	4.3 mm	CSM-7X	Reel, Cut Tape, MouseReel
Crystals 20MHZ ECS-200-20-5PX-TR ECS 1: $0.422 8,105In Stock 6,000Expected 1/2/2027	Mfr. Part No. ECS-200-20-5PX-TR Mouser Part No 520-200-20-5PX	ECS	Crystals 20MHZ Learn More about ECS csm 7x quartz crystals	Datasheet	8,105In Stock 6,000Expected 1/2/2027	Cut Tape $0.422 $0.33 $0.301 $0.287 Reel $0.275 View $0.257 $0.253 $0.238 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	20 MHz	20 pF	30 PPM	50 PPM	HC-49/USX	- 10 C	+ 70 C	SMD/SMT	30 Ohms	500 uW	11.4 mm	4.8 mm	4.3 mm	CSM-7X	Reel, Cut Tape, MouseReel
Crystals 16MHz 20pF ECS-160-20-5PX-TR ECS 1: $0.462 16,059In Stock	Mfr. Part No. ECS-160-20-5PX-TR Mouser Part No 520-CSM1600-20-X	ECS	Crystals 16MHz 20pF Learn More about ECS csm 7x quartz crystals	Datasheet	16,059In Stock	Cut Tape $0.462 $0.369 $0.335 $0.321 Reel $0.295 View $0.282 $0.272 $0.265 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	16 MHz	20 pF	30 PPM	50 PPM	HC-49/US	- 10 C	+ 70 C	SMD/SMT	40 Ohms	500 uW	13.2 mm	4.8 mm	4.3 mm	CSM-7X	Reel, Cut Tape, MouseReel
Crystals 4MHz 20pF ECS-40-20-5PX-TR ECS 1: $0.462 27,855In Stock	Mfr. Part No. ECS-40-20-5PX-TR Mouser Part No 520-CSM400-20-X	ECS	Crystals 4MHz 20pF Learn More about ECS csm 7x quartz crystals	Datasheet	27,855In Stock	Cut Tape $0.462 $0.369 $0.335 $0.321 Reel $0.306 View $0.286 $0.272 $0.265 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	4 MHz	20 pF	30 PPM	50 PPM	HC-49/US	- 10 C	+ 70 C	SMD/SMT	150 Ohms	500 uW	13.2 mm	4.8 mm	4.3 mm	CSM-7X	Reel, Cut Tape, MouseReel
Crystals CRYSTAL 8MHz ECS-80-18-5PX-TR ECS 1: $0.422 16,331In Stock	Mfr. Part No. ECS-80-18-5PX-TR Mouser Part No 520-CSM800-18-X	ECS	Crystals CRYSTAL 8MHz Learn More about ECS csm 7x quartz crystals	Datasheet	16,331In Stock	Cut Tape $0.422 $0.337 $0.306 $0.294 Reel $0.28 View $0.262 $0.249 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	8 MHz	18 pF	30 PPM	50 PPM	HC-49/US	- 10 C	+ 70 C	SMD/SMT	60 Ohms	500 uW	13.2 mm	4.8 mm	4.3 mm	CSM-7X	Reel, Cut Tape, MouseReel
Crystals 10MHz 18 pF -10C +70C ECS-100-18-5PX-TR ECS 1: $0.503 12,942In Stock	Mfr. Part No. ECS-100-18-5PX-TR Mouser Part No 520-ECS-100-18-5PX-T	ECS	Crystals 10MHz 18 pF -10C +70C Learn More about ECS csm 7x quartz crystals	Datasheet	12,942In Stock	Cut Tape $0.503 $0.394 $0.358 $0.343 Reel $0.316 View $0.301 $0.291 $0.284 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	10 MHz	18 pF	30 PPM	50 PPM	HC-49/USX	- 10 C	+ 70 C	SMD/SMT	50 Ohms	500 uW	13.2 mm	4.8 mm	4.3 mm	CSM-7X	Reel, Cut Tape, MouseReel
Crystals 24MHz 20pF -10C +70C ECS-240-20-5PX-TR ECS 1: $0.449 13,232In Stock	Mfr. Part No. ECS-240-20-5PX-TR Mouser Part No 520-ECS-240-20-5PX-T	ECS	Crystals 24MHz 20pF -10C +70C Learn More about ECS csm 7x quartz crystals	Datasheet	13,232In Stock	Cut Tape $0.449 $0.352 $0.318 $0.306 Reel $0.292 View $0.273 $0.26 $0.253 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	24 MHz	20 pF	30 PPM	50 PPM	HC-49/USX	- 10 C	+ 70 C	SMD/SMT	30 Ohms	500 uW	11.4 mm	4.8 mm	4.3 mm	CSM-7X	Reel, Cut Tape, MouseReel
Crystals 4MHz 18pF ESR 150 20ppm -40C +125C ECS-040-18-5PX-JES-TR ECS 1: $0.68 2,515In Stock	Mfr. Part No. ECS-040-18-5PX-JES-TR Mouser Part No 520-040-18-5PX-JEST	ECS	Crystals 4MHz 18pF ESR 150 20ppm -40C +125C Learn More about ECS csm 7x quartz crystals	Datasheet	2,515In Stock	Cut Tape $0.68 $0.54 $0.49 $0.469 Reel $0.449 View $0.43 $0.364 $0.316 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	4 MHz	18 pF	20 PPM	50 PPM	HC-49/US	- 40 C	+ 125 C	SMD/SMT	150 Ohms	500 uW	11.4 mm	4.8 mm	4.3 mm	CSM-7X	Reel, Cut Tape, MouseReel
Crystals 8MHz 18pF ESR 60 20ppm -40C +125C ECS-080-18-5PX-JES-TR ECS 1: $0.517 144In Stock 5,000Expected 10/11/2026	Mfr. Part No. ECS-080-18-5PX-JES-TR Mouser Part No 520-080-18-5PX-JEST	ECS	Crystals 8MHz 18pF ESR 60 20ppm -40C +125C Learn More about ECS csm 7x quartz crystals	Datasheet	144In Stock 5,000Expected 10/11/2026	Cut Tape $0.517 $0.409 $0.371 $0.37 Reel $0.37 View $0.33 $0.295 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	8 MHz	18 pF	20 PPM	50 PPM	HC-49/US	- 40 C	+ 125 C	SMD/SMT	60 Ohms	500 uW	11.4 mm	4.8 mm	4.3 mm	CSM-7X	Reel, Cut Tape, MouseReel
Crystals CRYSTAL 10.000 MHZ 18PF SMD,CSM-7X, 25ppm, 50ppm,18pF,50 Ohm,Fundamental,-40 C 85 C,HC49/US,0.449" L x 0.189" W (11.40mm x 4.80mm),0.126" (3.20mm) ECS-100-18-5PLX-AGN-TR ECS 1: $0.571 1,878In Stock 2,000Expected 1/2/2027	Mfr. Part No. ECS-100-18-5PLX-AGN-TR Mouser Part No 520-100-18-5PLXAGNTR	ECS	Crystals CRYSTAL 10.000 MHZ 18PF SMD,CSM-7X, 25ppm, 50ppm,18pF,50 Ohm,Fundamental,-40 C 85 C,HC49/US,0.449" L x 0.189" W (11.40mm x 4.80mm),0.126" (3.20mm) Learn More about ECS csm 7x quartz crystals	Datasheet	1,878In Stock 2,000Expected 1/2/2027	Cut Tape $0.571 $0.449 $0.407 $0.39 Reel $0.373 View $0.348 $0.33 $0.283 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	10 MHz	18 pF	25 PPM	30 PPM	11.4 mm x 4.8 mm	- 40 C	+ 85 C	SMD/SMT	50 Ohms	500 uW	11.4 mm	4.8 mm	3.2 mm	CSM-7X	Reel, Cut Tape, MouseReel
Crystals 10MHz 18pF ESR 50 20ppm -40C +125C ECS-100-18-5PX-JES-TR ECS 1: $0.503 1,345In Stock	Mfr. Part No. ECS-100-18-5PX-JES-TR Mouser Part No 520-100-18-5PX-JEST	ECS	Crystals 10MHz 18pF ESR 50 20ppm -40C +125C Learn More about ECS csm 7x quartz crystals	Datasheet	1,345In Stock	Cut Tape $0.503 $0.40 $0.37 Reel $0.37 $0.33 $0.288 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	10 MHz	18 pF	20 PPM	50 PPM	HC-49/US	- 40 C	+ 125 C	SMD/SMT	50 Ohms	500 uW	11.4 mm	4.8 mm	4.3 mm	CSM-7X	Reel, Cut Tape, MouseReel
Crystals 10MHz 20pF -10C +70C ECS-100-20-5PX-TR ECS 1: $0.462 1,408In Stock	Mfr. Part No. ECS-100-20-5PX-TR Mouser Part No 520-100-20-5PX-T	ECS	Crystals 10MHz 20pF -10C +70C Learn More about ECS csm 7x quartz crystals	Datasheet	1,408In Stock	Cut Tape $0.462 $0.369 $0.335 $0.321 Reel $0.306 View $0.292 $0.272 $0.257 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	10 MHz	20 pF	30 PPM	50 PPM		- 10 C	+ 70 C	SMD/SMT	50 Ohms	500 uW	11.4 mm	4.8 mm	4.3 mm	CSM-7X	Reel, Cut Tape, MouseReel
Crystals 11MHz 18pF 50ppm -40C +85C ECS-110-18-5PXEN-TR ECS 1: $0.639 1,299In Stock	Mfr. Part No. ECS-110-18-5PXEN-TR Mouser Part No 520-110-18-5PXEN	ECS	Crystals 11MHz 18pF 50ppm -40C +85C Learn More about ECS csm 7x quartz crystals	Datasheet	1,299In Stock	Cut Tape $0.639 $0.506 $0.46 $0.447 Reel $0.447 View $0.374 $0.343 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	11 MHz	18 pF	30 PPM	50 PPM	HC-49/US	- 40 C	+ 85 C	SMD/SMT	50 Ohms	500 uW	10.3 mm	4.8 mm	4.3 mm	CSM-7X	Reel, Cut Tape, MouseReel
Crystals 11.0592MHz 18pF 50ppm -40C +85C ECS-110.5-18-5PXEN-TR ECS 1: $0.83 338In Stock	Mfr. Part No. ECS-110.5-18-5PXEN-TR Mouser Part No 520-110.5-18-5PXEN	ECS	Crystals 11.0592MHz 18pF 50ppm -40C +85C Learn More about ECS csm 7x quartz crystals	Datasheet	338In Stock	Cut Tape $0.83 $0.657 $0.596 $0.571 Reel $0.514 View $0.486 $0.426 $0.371 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	11.0592 MHz	18 pF	30 PPM	50 PPM	HC-49/US	- 40 C	+ 85 C	SMD/SMT	50 Ohms	500 uW	11.4 mm	4.8 mm	4.3 mm	CSM-7X	Reel, Cut Tape, MouseReel
Crystals CRYSTAL 11.0592 MHZ 18PF SMD,CSM-7X, 25ppm, 30ppm,18pF,50 Ohm,Fundamental,-40 C 85 C,HC49/US,0.449" L x 0.189" W (11.40mm x 4.80mm),0.126" (3.20mm) ECS-110.5-18-5PLX-AGN-TR ECS 1: $0.639 23In Stock 1,000Expected 2/11/2026	Mfr. Part No. ECS-110.5-18-5PLX-AGN-TR Mouser Part No 520-110.5185PLXAGNTR	ECS	Crystals CRYSTAL 11.0592 MHZ 18PF SMD,CSM-7X, 25ppm, 30ppm,18pF,50 Ohm,Fundamental,-40 C 85 C,HC49/US,0.449" L x 0.189" W (11.40mm x 4.80mm),0.126" (3.20mm) Learn More about ECS csm 7x quartz crystals	Datasheet	23In Stock 1,000Expected 2/11/2026	Cut Tape $0.639 $0.495 $0.449 $0.43 Reel $0.362 View $0.344 $0.314 $0.288 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	11.0592 MHz	18 pF	25 PPM	30 PPM	11.4 mm x 4.8 mm	- 40 C	+ 85 C	SMD/SMT	50 Ohms	500 uW	11.4 mm	4.8 mm	3.2 mm	CSM-7X	Reel, Cut Tape, MouseReel
Crystals 12MHz 18pF -40C +85C ECS-120-18-5PLX-GN-TR ECS 1: $0.558 789In Stock	Mfr. Part No. ECS-120-18-5PLX-GN-TR Mouser Part No 520-120-18-5PLX-GN-T	ECS	Crystals 12MHz 18pF -40C +85C Learn More about ECS csm 7x quartz crystals	Datasheet	789In Stock	Cut Tape $0.558 $0.462 $0.43 $0.412 Reel $0.393 View $0.369 $0.34 $0.324 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	12 MHz	18 pF	30 PPM	30 PPM		- 40 C	+ 85 C	SMD/SMT	80 Ohms	500 uW	11.4 mm	4.8 mm	3.2 mm	CSM-7X	Reel, Cut Tape, MouseReel
Crystals 12MHz 18pF -20C +70C ECS-120-18-5PX-JEM-TR ECS 1: $0.544 2,077In Stock	Mfr. Part No. ECS-120-18-5PX-JEM-TR Mouser Part No 520-120-18-5PX-JEM-T	ECS	Crystals 12MHz 18pF -20C +70C Learn More about ECS csm 7x quartz crystals	Datasheet	2,077In Stock	Cut Tape $0.544 $0.427 $0.413 $0.397 Reel $0.379 View $0.358 $0.294 $0.262 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	12 MHz	18 pF	20 PPM	50 PPM		- 20 C	+ 70 C	SMD/SMT	80 Ohms	500 uW	11.4 mm	4.8 mm	4.3 mm	CSM-7X	Reel, Cut Tape, MouseReel
Crystals 12MHz 18pF ESR 50 20ppm -40C +125C ECS-120-18-5PX-JES-TR ECS 1: $0.694 1,664In Stock	Mfr. Part No. ECS-120-18-5PX-JES-TR Mouser Part No 520-120-18-5PX-JEST	ECS	Crystals 12MHz 18pF ESR 50 20ppm -40C +125C Learn More about ECS csm 7x quartz crystals	Datasheet	1,664In Stock	Cut Tape $0.694 $0.551 $0.499 $0.479 Reel $0.457 View $0.427 $0.371 $0.324 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	12 MHz	18 pF	20 PPM	50 PPM	HC-49/US	- 40 C	+ 125 C	SMD/SMT	50 Ohms	500 uW	11.4 mm	4.8 mm	4.3 mm	CSM-7X	Reel, Cut Tape, MouseReel
Crystals 12.288MHz 18pF 50ppm -40C +85C ECS-122.8-18-5PXEN-TR ECS 1: $0.83 61In Stock	Mfr. Part No. ECS-122.8-18-5PXEN-TR Mouser Part No 520-122.8-18-5PXEN	ECS	Crystals 12.288MHz 18pF 50ppm -40C +85C Learn More about ECS csm 7x quartz crystals	Datasheet	61In Stock	Cut Tape $0.83 $0.654 $0.593 $0.568 Reel $0.544 View $0.509 $0.432 $0.378 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	12.288 MHz	18 pF	30 PPM	50 PPM	HC-49/USX	- 40 C	+ 85 C	SMD/SMT	50 Ohms	500 uW	11.4 mm	4.8 mm	4.3 mm	CSM-7X	Reel, Cut Tape, MouseReel
Crystals CRYSTAL 25.000 MHZ 18PF SMD,CSM-7X, 30ppm, 30ppm,18pF,30 Ohm,Fundamental,-40 C 85 C,HC49/US,0.449" L x 0.189" W (11.40mm x 4.80mm),0.126" (3.20mm) ECS-122.8-18-5PLX-AGN-TR ECS 1: $0.598 986In Stock	Mfr. Part No. ECS-122.8-18-5PLX-AGN-TR Mouser Part No 520-122.8185PLXAGNTR	ECS	Crystals CRYSTAL 25.000 MHZ 18PF SMD,CSM-7X, 30ppm, 30ppm,18pF,30 Ohm,Fundamental,-40 C 85 C,HC49/US,0.449" L x 0.189" W (11.40mm x 4.80mm),0.126" (3.20mm) Learn More about ECS csm 7x quartz crystals	Datasheet	986In Stock	Cut Tape $0.598 $0.476 $0.431 $0.413 Reel $0.396 View $0.347 $0.316 $0.288 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	12.288 MHz	18 pF	25 PPM	30 PPM	11.4 mm x 4.8 mm	- 40 C	+ 85 C	SMD/SMT	50 Ohms	500 uW	11.4 mm	4.8 mm	3.2 mm	CSM-7X	Reel, Cut Tape, MouseReel
Crystals 13.5MHz 18pF 50ppm -40C +85C ECS-135-18-5PXEN-TR ECS 1: $0.83 998In Stock	Mfr. Part No. ECS-135-18-5PXEN-TR Mouser Part No 520-135-18-5PXEN	ECS	Crystals 13.5MHz 18pF 50ppm -40C +85C Learn More about ECS csm 7x quartz crystals	Datasheet	998In Stock	Cut Tape $0.83 $0.657 $0.596 $0.571 Reel $0.545 View $0.492 $0.432 $0.378 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	13.5168 MHz	18 pF	30 PPM	50 PPM	HC-49/USX	- 40 C	+ 85 C	SMD/SMT	40 Ohms	500 uW	11.4 mm	4.8 mm	4.3 mm	CSM-7X	Reel, Cut Tape, MouseReel
Crystals 14.31818MHz 18pF 50ppm -40C +85C ECS-143-18-5PXEN-TR ECS 1: $0.83 766In Stock	Mfr. Part No. ECS-143-18-5PXEN-TR Mouser Part No 520-143-18-5PXEN	ECS	Crystals 14.31818MHz 18pF 50ppm -40C +85C Learn More about ECS csm 7x quartz crystals	Datasheet	766In Stock	Cut Tape $0.83 $0.657 $0.596 $0.571 Reel $0.51 View $0.481 $0.424 $0.371 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	14.3 MHz	18 pF	30 PPM	50 PPM	HC-49/USX	- 40 C	+ 85 C	SMD/SMT	40 Ohms	500 uW	11.4 mm	4.8 mm	4.3 mm	CSM-7X	Reel, Cut Tape, MouseReel
Crystals 14.7456MHz 18pF 50ppm -40C +85C ECS-147.4-18-5PXEN-TR ECS 1: $0.87 162In Stock	Mfr. Part No. ECS-147.4-18-5PXEN-TR Mouser Part No 520-147.4-18-5PXEN	ECS	Crystals 14.7456MHz 18pF 50ppm -40C +85C Learn More about ECS csm 7x quartz crystals	Datasheet	162In Stock	Cut Tape $0.87 $0.683 $0.619 $0.594 Reel $0.514 View $0.486 $0.428 $0.375 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	14.7456 MHz	18 pF	30 PPM	50 PPM	HC-49/US	- 40 C	+ 85 C	SMD/SMT	40 Ohms	500 uW	10.3 mm	4.8 mm	4.3 mm	CSM-7X	Reel, Cut Tape, MouseReel
Crystals 14.7456MHz 18pF 20ppm -40C +125C ECS-147.4-18-5PX-JES-TR ECS 1: $0.707 523In Stock	Mfr. Part No. ECS-147.4-18-5PX-JES-TR Mouser Part No 520-147.4-18-5PXJEST	ECS	Crystals 14.7456MHz 18pF 20ppm -40C +125C Learn More about ECS csm 7x quartz crystals	Datasheet	523In Stock	Cut Tape $0.707 $0.555 $0.503 $0.481 Reel $0.434 View $0.415 $0.373 $0.322 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	14.7456 MHz	18 pF	20 PPM	50 PPM	HC-49/US	- 40 C	+ 125 C	SMD/SMT	40 Ohms	500 uW	11.4 mm	4.8 mm	4.3 mm	CSM-7X	Reel, Cut Tape, MouseReel