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ECX-1048B 48MHz Ultra-Miniature Crystals

ECS ECX-1048B 48MHz Ultra-Miniature Crystals offer a compact 1.2mm x 1mm x 0.35mm ceramic package. The crystals have a frequency range of 32MHz to 60MHz, a ±10ppm frequency tolerance, and a ±20ppm frequency stability. ECS ECX-1048B 48MHz Ultra-Miniature Crystals are ideal for the Internet of Things (IoT) and wearable applications.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (TWD) 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
	Crystals CRYSTAL 32.000MHZ ECX-1048B 10ppm 10ppm 10pF 150 Ohm Fundamental -30 C 85 C Surface Mount 4-SMD, No Lead W 1.20mm x 1.00mm) (0.33mm) ECS-320-10-48B-CKY-TR ECS 1: NT$65.61 4,363In Stock	Mfr. Part # ECS-320-10-48B-CKY-TR Mouser Part # 520-S3201048BCKYTR	ECS	Crystals CRYSTAL 32.000MHZ ECX-1048B 10ppm 10ppm 10pF 150 Ohm Fundamental -30 C 85 C Surface Mount 4-SMD, No Lead W 1.20mm x 1.00mm) (0.33mm) Learn More about ECS ecx 1048b crystals	Datasheet	4,363In Stock	Cut Tape NT$65.61 NT$57.36 NT$51.98 NT$49.83 Reel NT$38.36 View NT$46.25 NT$44.81 NT$43.02 NT$37.64 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			32 MHz	10 pF	10 PPM	10 PPM	SMD-4	- 30 C	+ 85 C	SMD/SMT	100 Ohms	100 uW	1.2 mm	1 mm	0.33 mm	ECX-1048B	Reel, Cut Tape, MouseReel
	Crystals CRYSTAL 48.000MHZ ECX-1048B 10ppm 10ppm 10pF 100 Ohm Fundamental -30 C 85 C Surface Mount 4-SMD, No Lead W 1.20mm x 1.00mm) (0.33mm) ECS-480-10-48B-CKY-TR ECS 1: NT$58.79 1,709In Stock	Mfr. Part # ECS-480-10-48B-CKY-TR Mouser Part # 520-S4801048BCKYTR	ECS	Crystals CRYSTAL 48.000MHZ ECX-1048B 10ppm 10ppm 10pF 100 Ohm Fundamental -30 C 85 C Surface Mount 4-SMD, No Lead W 1.20mm x 1.00mm) (0.33mm) Learn More about ECS ecx 1048b crystals	Datasheet	1,709In Stock	Cut Tape NT$58.79 NT$51.27 NT$46.61 NT$44.45 Reel NT$38.36 View NT$42.30 NT$40.51 NT$37.28 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			48 MHz	7 pF	10 PPM	10 PPM	SMD-4	- 30 C	+ 85 C	SMD/SMT	60 Ohms	100 uW	1.2 mm	1 mm	0.33 mm	ECX-1048B	Reel, Cut Tape, MouseReel
	Crystals CRYSTAL 32.000MHZ ECX-1048B 20ppm 20ppm 7pF 150 Ohm Fundamental -20 C 70 C Surface Mount 4-SMD, No Lead W 1.20mm x 1.00mm) (0.33mm) ECS-320-7-48B-JTM-TR5 ECS 1: NT$46.96 3,459In Stock	Mfr. Part # ECS-320-7-48B-JTM-TR5 Mouser Part # 520-ECS320748BJTMTR5	ECS	Crystals CRYSTAL 32.000MHZ ECX-1048B 20ppm 20ppm 7pF 150 Ohm Fundamental -20 C 70 C Surface Mount 4-SMD, No Lead W 1.20mm x 1.00mm) (0.33mm) Learn More about ECS ecx 1048b crystals	Datasheet	3,459In Stock	Cut Tape NT$46.96 NT$36.93 NT$35.42 NT$33.48 Reel NT$28.43 View NT$32.12 NT$30.80 NT$28.46 NT$27.75	Min.: 1 Mult.: 1 : 5,000			32 MHz	7 pF	20 PPM	20 PPM		- 20 C	+ 70 C	SMD/SMT	100 Ohms	10 uW	1.2 mm	1 mm	0.33 mm	ECX-1048B	Reel, Cut Tape
	Crystals 27.120 MHz 6pF ECX-1048B 10/30ppm -40 - +85C 1.2 x 1.0 4 Pad RoHS ECS ECS-271.2-CDX-2616 ECS-271.2-CDX-2616 ECS 1: NT$26.89 3,500In Stock New Product	Mfr. Part # ECS-271.2-CDX-2616 Mouser Part # 520-ECS271.2CDX2616 New Product	ECS	Crystals 27.120 MHz 6pF ECX-1048B 10/30ppm -40 - +85C 1.2 x 1.0 4 Pad RoHS Learn More about ECS ecx 1048b crystals	Datasheet	3,500In Stock	Cut Tape NT$26.89 NT$23.23 NT$22.05 NT$20.00 View Reel NT$15.38 NT$18.96 NT$18.03 NT$17.24 NT$16.10 NT$15.38 MouseReel Available	Min.: 1 Mult.: 1 : 5,000			27.12 MHz	6 pF	10 PPM	30 PPM		- 40 C	+ 85 C	SMD/SMT	75 Ohms	100 uW	1.2 mm	1 mm	0.33 mm	ECX-1048B	Reel, Cut Tape, MouseReel
	Crystals 38.400 MHZ 8 pF ECX-1048B 10/10 ppm -20 C 70 C 80 Ohm Fund 1.2 x 1.0, 4 Pad RoHS ECS-384-8-48B-CKM-TR5 ECS 1: NT$26.53 4,595In Stock	Mfr. Part # ECS-384-8-48B-CKM-TR5 Mouser Part # 520-ECS384848BCKMTR5	ECS	Crystals 38.400 MHZ 8 pF ECX-1048B 10/10 ppm -20 C 70 C 80 Ohm Fund 1.2 x 1.0, 4 Pad RoHS Learn More about ECS ecx 1048b crystals	Datasheet	4,595In Stock	Cut Tape NT$26.53 NT$22.94 NT$20.79 NT$19.97 View Reel NT$15.06 NT$18.86 NT$18.10 NT$17.35 NT$16.38 NT$15.06 MouseReel Available	Min.: 1 Mult.: 1 : 5,000			38.4 MHz	8 pF	10 PPM	10 PPM	1.2 mm x 1 mm x 0.3 mm	- 20 C	+ 70 C	SMD/SMT	100 Ohms	100 uW	1.2 mm	1 mm	0.3 mm	ECX-1048B	Reel, Cut Tape, MouseReel
	Crystals 32.000 MHz 8 pF ECX-1048B +/-10/10ppm -20 - +70C 80ohm 1.2 x 1.0 4 Pad RoHS ECS-320-CDX-2374 ECS 1: NT$39.08 250In Stock 5,000Expected 12/22/2026	Mfr. Part # ECS-320-CDX-2374 Mouser Part # 520-ECS-320-CDX-2374	ECS	Crystals 32.000 MHz 8 pF ECX-1048B +/-10/10ppm -20 - +70C 80ohm 1.2 x 1.0 4 Pad RoHS Learn More about ECS 320 cdx 2374 quartz crystal	Datasheet	250In Stock 5,000Expected 12/22/2026	Cut Tape NT$39.08 NT$30.80 NT$29.54 NT$27.93 Reel NT$23.55 View NT$26.78 NT$25.45 NT$24.38 NT$22.76 MouseReel Available	Min.: 1 Mult.: 1 : 5,000			32 MHz	8 pF	10 PPM		1.2 mm x 1 mm	- 20 C	+ 70 C	SMD/SMT	80 Ohms	50 uW	1.2 mm	1 mm	0.33 mm	ECX-1048B	Reel, Cut Tape, MouseReel
	Crystals CRYSTAL 32.000MHZ ECX-1048B 10ppm 10ppm 8pF 150 Ohm Fundamental -30 C 85 C Surface Mount 4-SMD, No Lead W 1.20mm x 1.00mm) (0.33mm) ECS-320-8-48B-CKY-TR ECS 1: NT$65.61 563In Stock	Mfr. Part # ECS-320-8-48B-CKY-TR Mouser Part # 520-S-320848BCKYTR	ECS	Crystals CRYSTAL 32.000MHZ ECX-1048B 10ppm 10ppm 8pF 150 Ohm Fundamental -30 C 85 C Surface Mount 4-SMD, No Lead W 1.20mm x 1.00mm) (0.33mm) Learn More about ECS ecx 1048b crystals	Datasheet	563In Stock	Cut Tape NT$65.61 NT$57.36 NT$51.98 NT$49.83 View Reel NT$40.51 NT$46.96 NT$45.17 NT$43.38 NT$40.51 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			32 MHz	8 pF	10 PPM	10 PPM	SMD-4	- 30 C	+ 85 C	SMD/SMT	100 Ohms	100 uW	1.2 mm	1 mm	0.33 mm	ECX-1048B	Reel, Cut Tape, MouseReel