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ECX-1637B SMD Crystals

ECS ECX-1637B SMD Crystals are available in a subminiature ceramic package measuring 2.0mm x 1.6mm x 0.45mm. These crystals feature low first-year aging of ±1ppm or ±2ppm maximum, a 16MHz to 96MHz frequency range, and 3pF shunt capacitance. This series is RoHS compliant and offers extended temperature range options. ECS ECX-1637B SMD Crystals are ideal for wireless applications, including the Internet of Things (IoT), medical, Wi-Fi®, and BLUETOOTH®.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) 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 ESR 50,FREQ 25,STABILITY 10ppm,TOLERANCE 10ppm,CL 9pF,AGING 2 ppm ,-20 C 70 C,10uW in typical (Max 100uW),2.00mm x 1.60mm ECS-250-9-37B2-CKM-TR ECS 1: €0.353 2,486In Stock 3,000Expected 26/01/2027	Mfr. Part No. ECS-250-9-37B2-CKM-TR Mouser Part No 520-250-9-37B2-CKMTR	ECS	Crystals ESR 50,FREQ 25,STABILITY 10ppm,TOLERANCE 10ppm,CL 9pF,AGING 2 ppm ,-20 C 70 C,10uW in typical (Max 100uW),2.00mm x 1.60mm Learn More about ECS ecx1637b2 smd crystals	Datasheet	2,486In Stock 3,000Expected 26/01/2027	Cut Tape €0.353 €0.279 €0.253 €0.243 Reel €0.21 View €0.241 €0.196 €0.175 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	25 MHz	9 pF	10 PPM	10 PPM	2 mm x 1.6 mm	- 20 C	+ 70 C	SMD/SMT	50 Ohms	100 uW	2 mm	1.6 mm	0.45 mm	ECX-1637B2	Reel, Cut Tape, MouseReel
Crystals 26MHz ESR 50 12pF-30C +85C ECS-260-12-37B-CKY-TR ECS 1: €0.318 6,534In Stock	Mfr. Part No. ECS-260-12-37B-CKY-TR Mouser Part No 520-260-12-37B-CKYT	ECS	Crystals 26MHz ESR 50 12pF-30C +85C Learn More about ECS ecx 1637b smd crystal	Datasheet	6,534In Stock	Cut Tape €0.318 €0.249 €0.226 €0.22 Reel €0.216 View €0.205 €0.194 €0.191 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	26 MHz	12 pF	10 PPM	10 PPM	2 mm x 1.6 mm	- 30 C	+ 85 C	SMD/SMT	50 Ohms	100 uW	2 mm	1.6 mm	0.45 mm	ECX-1637B	Reel, Cut Tape, MouseReel
Crystals 27.120 MHz 6 pF ECX-1637B2 +/-25/30ppm -30 - +85C +/-2 ppm Aging 2016 4-SMD RoHS ECS-271.2-6-37B2-AGY-TR ECS 1: €0.258 583In Stock	Mfr. Part No. ECS-271.2-6-37B2-AGY-TR Mouser Part No 520-271.2-637B2AGYTR	ECS	Crystals 27.120 MHz 6 pF ECX-1637B2 +/-25/30ppm -30 - +85C +/-2 ppm Aging 2016 4-SMD RoHS Learn More about ECS ecx1637b2 smd crystals	Datasheet	583In Stock	Cut Tape €0.258 €0.203 €0.184 €0.176 Reel €0.14 View €0.165 €0.137 €0.126 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	27.12 MHz	6 pF	25 PPM	30 PPM	2 mm x 1.6 mm	- 30 C	+ 85 C	SMD/SMT	50 Ohms	100 uW	2 mm	1.6 mm	0.45 mm	ECX-1637B2	Reel, Cut Tape, MouseReel
Crystals 27.120 MHz 10 pF ECX-1637B2 +/-25/30ppm -30 - +85C +/-2 ppm Aging 2016 4-SMD RoHS ECS-271.2-10-37B2-AGY-TR ECS 1: €0.249 926In Stock	Mfr. Part No. ECS-271.2-10-37B2-AGY-TR Mouser Part No 520-271.21037B2AGYTR	ECS	Crystals 27.120 MHz 10 pF ECX-1637B2 +/-25/30ppm -30 - +85C +/-2 ppm Aging 2016 4-SMD RoHS Learn More about ECS ecx1637b2 smd crystals	Datasheet	926In Stock	Cut Tape €0.249 €0.199 €0.18 €0.172 Reel €0.154 View €0.165 €0.139 €0.126 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	27.12 MHz	10 pF	25 PPM	30 PPM	2 mm x 1.6 mm	- 30 C	+ 85 C	SMD/SMT	50 Ohms	100 uW	2 mm	1.6 mm	0.45 mm	ECX-1637B2	Reel, Cut Tape, MouseReel
Crystals 32MHz ESR 50 10pF-30C +85C ECS-320-10-37B-CKY-TR ECS 1: €0.31 788In Stock 116,000On Order	Mfr. Part No. ECS-320-10-37B-CKY-TR Mouser Part No 520-320-10-37B-CKYT	ECS	Crystals 32MHz ESR 50 10pF-30C +85C Learn More about ECS ecx 1637b smd crystal	Datasheet	788In Stock 116,000On Order On Order Ship Dates Mfr. No: ECS-320-10-37B-CKY-TR Stock: 788 Can Dispatch Immediately On Order: 41,000 Expected 23/02/2027 75,000 Expected 09/03/2027 Factory Lead Time: 19 Weeks	Cut Tape €0.31 €0.245 €0.243 €0.235 Reel €0.204 View €0.19 €0.181 €0.177 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	32 MHz	10 pF	10 PPM	10 PPM	2 mm x 1.6 mm	- 30 C	+ 85 C	SMD/SMT	50 Ohms	100 uW	2 mm	1.6 mm	0.45 mm	ECX-1637B	Reel, Cut Tape, MouseReel
Crystals 32.000 MHz 10 pF 10 10 -30 +85 C 2 ppm Max. ESR = 50 ECS-320-10-37B2-CKY-TR ECS 1: €0.37 5,218In Stock	Mfr. Part No. ECS-320-10-37B2-CKY-TR Mouser Part No 520-320-10-37B2CKYTR	ECS	Crystals 32.000 MHz 10 pF 10 10 -30 +85 C 2 ppm Max. ESR = 50 Learn More about ECS ecx1637b2 smd crystals	Datasheet	5,218In Stock	Cut Tape €0.37 €0.288 €0.261 €0.251 Reel €0.226 View €0.241 €0.201 €0.182 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	32 MHz	10 pF	10 PPM	10 PPM	2 mm x 1.6 mm	- 30 C	+ 85 C	SMD/SMT	50 Ohms	100 uW	2 mm	1.6 mm	0.45 mm	ECX-1637B2	Reel, Cut Tape, MouseReel
Crystals 32.000 MHz 10 pF 10 15 -40 +85 C 2 ppm Max. ESR = 50 ECS-320-10-37B2-CWN-TR ECS 1: €0.344 4,584In Stock 9,000Expected 09/03/2027	Mfr. Part No. ECS-320-10-37B2-CWN-TR Mouser Part No 520-320-10-37B2CWNTR	ECS	Crystals 32.000 MHz 10 pF 10 15 -40 +85 C 2 ppm Max. ESR = 50 Learn More about ECS ecx1637b2 smd crystals	Datasheet	4,584In Stock 9,000Expected 09/03/2027	Cut Tape €0.344 €0.271 €0.246 €0.236 Reel €0.211 View €0.226 €0.202 €0.173 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	32 MHz	10 pF	10 PPM	15 PPM	2 mm x 1.6 mm	- 40 C	+ 85 C	SMD/SMT	50 Ohms	100 uW	2 mm	1.6 mm	0.45 mm	ECX-1637B2	Reel, Cut Tape, MouseReel
Crystals 32MHz 12pF 60 ohms -20C to 70C 7ppm ECS-320-12-37B-7KM-TR ECS 1: €0.378 1,780In Stock	Mfr. Part No. ECS-320-12-37B-7KM-TR Mouser Part No 520-320-12-37B-7KM-T	ECS	Crystals 32MHz 12pF 60 ohms -20C to 70C 7ppm Learn More about ECS ecx 1637b smd crystal	Datasheet	1,780In Stock	Cut Tape €0.378 €0.301 €0.273 €0.261 Reel €0.256 View €0.234 €0.204 €0.19 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	32 MHz	12 pF	7 PPM	10 PPM	2 mm x 1.6 mm	- 20 C	+ 70 C	SMD/SMT	50 Ohms	100 uW	2 mm	1.6 mm	0.45 mm	ECX-1637B	Reel, Cut Tape, MouseReel
Crystals 32.000 MHz 12 pF 7 10 -20 +70 C 2 ppm Max. ESR = 50 ECS-320-12-37B2-7KM-TR ECS 1: €0.301 970In Stock	Mfr. Part No. ECS-320-12-37B2-7KM-TR Mouser Part No 520-320-12-37B27KMTR	ECS	Crystals 32.000 MHz 12 pF 7 10 -20 +70 C 2 ppm Max. ESR = 50 Learn More about ECS ecx1637b2 smd crystals	Datasheet	970In Stock	Cut Tape €0.301 €0.235 €0.222 €0.213 Reel €0.206 View €0.212 €0.194 €0.18 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	32 MHz	12 pF	7 PPM	10 PPM	2 mm x 1.6 mm	- 20 C	+ 70 C	SMD/SMT	50 Ohms	100 uW	2 mm	1.6 mm	0.45 mm	ECX-1637B2	Reel, Cut Tape, MouseReel
Crystals 32.000 MHz 12pF ECX-1637B +/-10/15 ppm -30 - +85C +/-1 ppm Aging 2016 4-SMD RoHS ECS-320-12-37B-CWY-TR3 ECS 1: €0.361 48In Stock	Mfr. Part No. ECS-320-12-37B-CWY-TR3 Mouser Part No 520-320-12-37BCWYTR3	ECS	Crystals 32.000 MHz 12pF ECX-1637B +/-10/15 ppm -30 - +85C +/-1 ppm Aging 2016 4-SMD RoHS Learn More about ECS ecx 1637b smd crystal	Datasheet	48In Stock	Cut Tape €0.361 €0.284 €0.258 €0.247 Reel €0.21 View €0.225 €0.202 €0.178 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	32 MHz	12 pF	10 PPM	15 PPM	2 mm x 1.6 mm	- 30 C	+ 85 C	SMD/SMT		100 uW	2 mm	1.6 mm	0.45 mm	ECX-1637B	Reel, Cut Tape, MouseReel
Crystals ESR 50,FREQ 32,STABILITY 10ppm,TOLERANCE 10ppm,CL 6pF,AGING 2 ppm ,-20 C 70 C,10uW in typical (Max 100uW),2.00mm x 1.60mm ECS-320-6-37B2-CKM-TR ECS 1: €0.353 2,492In Stock	Mfr. Part No. ECS-320-6-37B2-CKM-TR Mouser Part No 520-320-6-37B2-CKMTR	ECS	Crystals ESR 50,FREQ 32,STABILITY 10ppm,TOLERANCE 10ppm,CL 6pF,AGING 2 ppm ,-20 C 70 C,10uW in typical (Max 100uW),2.00mm x 1.60mm Learn More about ECS ecx1637b2 smd crystals	Datasheet	2,492In Stock	Cut Tape €0.353 €0.279 €0.253 €0.243 Reel €0.217 View €0.232 €0.208 €0.186 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	32 MHz	6 pF	10 PPM	10 PPM	2 mm x 1.6 mm	- 20 C	+ 70 C	SMD/SMT	50 Ohms	100 uW	2 mm	1.6 mm	0.45 mm	ECX-1637B2	Reel, Cut Tape, MouseReel
Crystals ESR 50,FREQ 32,STABILITY 20ppm,TOLERANCE 20ppm,CL 6pF,AGING 2 ppm ,-40 C 85 C,10uW in typical (Max 100uW),2.00mm x 1.60mm ECS-320-6-37B2-JTN-TR ECS 1: €0.327 2,752In Stock	Mfr. Part No. ECS-320-6-37B2-JTN-TR Mouser Part No 520-320-6-37B2-JTNTR	ECS	Crystals ESR 50,FREQ 32,STABILITY 20ppm,TOLERANCE 20ppm,CL 6pF,AGING 2 ppm ,-40 C 85 C,10uW in typical (Max 100uW),2.00mm x 1.60mm Learn More about ECS ecx1637b2 smd crystals	Datasheet	2,752In Stock	Cut Tape €0.327 €0.256 €0.232 €0.223 Reel €0.199 View €0.213 €0.19 €0.17 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	32 MHz	6 pF	20 PPM	20 PPM	2 mm x 1.6 mm	- 40 C	+ 85 C	SMD/SMT	50 Ohms	100 uW	2 mm	1.6 mm	0.45 mm	ECX-1637B2	Reel, Cut Tape, MouseReel
Crystals 32.000 MHz 8 pF 10 10 -20 +70 C 2 ppm Max. ESR = 50 ECS-320-8-37B2-CKM-TR ECS 1: €0.301 4,983In Stock	Mfr. Part No. ECS-320-8-37B2-CKM-TR Mouser Part No 520-320-8-37B2-CKMTR	ECS	Crystals 32.000 MHz 8 pF 10 10 -20 +70 C 2 ppm Max. ESR = 50 Learn More about ECS ecx1637b2 smd crystals	Datasheet	4,983In Stock	Cut Tape €0.301 €0.235 €0.213 €0.204 Reel €0.185 View €0.196 €0.175 €0.168 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	32 MHz	8 pF	10 PPM	10 PPM	2 mm x 1.6 mm	- 20 C	+ 70 C	SMD/SMT	50 Ohms	100 uW	2 mm	1.6 mm	0.45 mm	ECX-1637B2	Reel, Cut Tape, MouseReel
Crystals 32.000 MHz 8 pF 10 10 -30 +85 C 2 ppm Max. ESR = 50 ECS-320-8-37B2-CKY-TR ECS 1: €0.353 2,979In Stock 3,000Expected 16/03/2027	Mfr. Part No. ECS-320-8-37B2-CKY-TR Mouser Part No 520-320-8-37B2-CKYTR	ECS	Crystals 32.000 MHz 8 pF 10 10 -30 +85 C 2 ppm Max. ESR = 50 Learn More about ECS ecx1637b2 smd crystals	Datasheet	2,979In Stock 3,000Expected 16/03/2027	Cut Tape €0.353 €0.278 €0.255 €0.245 Reel €0.23 View €0.219 €0.187 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	32 MHz	8 pF	10 PPM	10 PPM	2 mm x 1.6 mm	- 30 C	+ 85 C	SMD/SMT	50 Ohms	100 uW	2 mm	1.6 mm	0.45 mm	ECX-1637B2	Reel, Cut Tape, MouseReel
Crystals ESR 50,FREQ 32,STABILITY 20ppm,TOLERANCE 10ppm,CL 8pF,AGING 2 ppm ,-40 C 85 C,10uW in typical (Max 100uW),2.00mm x 1.60mm ECS-320-8-37B2-CTN-TR ECS 1: €0.327 638In Stock 12,000On Order	Mfr. Part No. ECS-320-8-37B2-CTN-TR Mouser Part No 520-320-8-37B2-CTNTR	ECS	Crystals ESR 50,FREQ 32,STABILITY 20ppm,TOLERANCE 10ppm,CL 8pF,AGING 2 ppm ,-40 C 85 C,10uW in typical (Max 100uW),2.00mm x 1.60mm Learn More about ECS ecx1637b2 smd crystals	Datasheet	638In Stock 12,000On Order On Order Ship Dates Mfr. No: ECS-320-8-37B2-CTN-TR Stock: 638 Can Dispatch Immediately On Order: 6,000 Expected 09/02/2027 6,000 Expected 17/02/2027 Factory Lead Time: 19 Weeks	Cut Tape €0.327 €0.257 €0.233 €0.224 Reel €0.20 View €0.214 €0.191 €0.173 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	32 MHz	8 pF	10 PPM	10 PPM	2 mm x 1.6 mm	- 30 C	+ 85 C	SMD/SMT	50 Ohms	100 uW	2 mm	1.6 mm	0.45 mm	ECX-1637B2	Reel, Cut Tape, MouseReel
Crystals ESR 50,FREQ 32,STABILITY 15ppm,TOLERANCE 10ppm,CL 8pF,AGING 2 ppm ,-30 +85 C,10uW in typical (Max 100uW),2.00mm x 1.60mm ECS-320-8-37B2-CWY-TR ECS 1: €0.37 64In Stock 6,000Expected 26/01/2027	Mfr. Part No. ECS-320-8-37B2-CWY-TR Mouser Part No 520-320-8-37B2-CWYTR	ECS	Crystals ESR 50,FREQ 32,STABILITY 15ppm,TOLERANCE 10ppm,CL 8pF,AGING 2 ppm ,-30 +85 C,10uW in typical (Max 100uW),2.00mm x 1.60mm Learn More about ECS ecx1637b2 smd crystals	Datasheet	64In Stock 6,000Expected 26/01/2027	Cut Tape €0.37 €0.29 €0.258 €0.247 Reel €0.207 View €0.225 €0.195 €0.175 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	32 MHz	8 pF	10 PPM	10 PPM	2 mm x 1.6 mm	- 30 C	+ 85 C	SMD/SMT	50 Ohms	100 uW	2 mm	1.6 mm	0.45 mm	ECX-1637B2	Reel, Cut Tape, MouseReel
Crystals 37.400 MHz 12pF ECX-1637B +/-10/10 ppm -30 - +85C +/-1 ppm Aging 2016 4-SMD RoHS ECS-374-12-37B-CKY-TR ECS 1: €0.404 757In Stock	Mfr. Part No. ECS-374-12-37B-CKY-TR Mouser Part No 520-374-12-37B-CKYTR	ECS	Crystals 37.400 MHz 12pF ECX-1637B +/-10/10 ppm -30 - +85C +/-1 ppm Aging 2016 4-SMD RoHS Learn More about ECS ecx 1637b smd crystal	Datasheet	757In Stock	Cut Tape €0.404 €0.317 €0.288 €0.284 Reel €0.249 View €0.236 €0.219 €0.20 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	37.4 MHz	12 pF	10 PPM	10 PPM	SMD-4	- 30 C	+ 85 C	SMD/SMT		100 uW	2 mm	1.6 mm	0.45 mm	ECX-1637B	Reel, Cut Tape, MouseReel
Crystals 39.000 MHz 10 pF ECX-1637B +/-10/10 ppm -20 - +70C +/-3 ppm Aging 2016 RoHS ECS-390-10-37B-CKM-TR ECS 1: €0.361 82In Stock 1,000Expected 09/03/2027	Mfr. Part No. ECS-390-10-37B-CKM-TR Mouser Part No 520-390-10-37BCKM-TR	ECS	Crystals 39.000 MHz 10 pF ECX-1637B +/-10/10 ppm -20 - +70C +/-3 ppm Aging 2016 RoHS Learn More about ECS ecx 1637b smd crystal	Datasheet	82In Stock 1,000Expected 09/03/2027	Cut Tape €0.361 €0.284 €0.258 €0.247 Reel €0.216 View €0.206 €0.197 €0.178 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	39 MHz	10 pF	10 PPM	10 PPM	2 mm x 1.6 mm	- 20 C	+ 70 C	SMD/SMT		100 uW	2 mm	1.6 mm	0.45 mm	ECX-1637B	Reel, Cut Tape, MouseReel
Crystals 39.000 MHz 10 pF ECX-1637B +/-10/10 ppm -20 - +70C +/-3 ppm Aging 2016 RoHS ECS-390-10-37B-CKM-TR3 ECS 1: €0.292 489In Stock 3,000Expected 02/11/2026 New Product	Mfr. Part No. ECS-390-10-37B-CKM-TR3 Mouser Part No 520-390-10-37BCKMTR3 New Product	ECS	Crystals 39.000 MHz 10 pF ECX-1637B +/-10/10 ppm -20 - +70C +/-3 ppm Aging 2016 RoHS Learn More about ECS ecx 1637b smd crystal	Datasheet	489In Stock 3,000Expected 02/11/2026	Cut Tape €0.292 €0.233 €0.212 €0.203 Reel €0.179 View €0.194 €0.173 €0.157 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	39 MHz	10 pF	10 PPM	10 PPM		- 20 C	+ 70 C	SMD/SMT	50 Ohms	500 uW	2 mm	1.6 mm	0.45 mm	ECX-1637B	Reel, Cut Tape, MouseReel
Crystals 40MHz ESR 40 10pF-30C +85C ECS-400-10-37B-CKY-TR ECS 1: €0.361 2,465In Stock	Mfr. Part No. ECS-400-10-37B-CKY-TR Mouser Part No 520-400-10-37B-CKYT	ECS	Crystals 40MHz ESR 40 10pF-30C +85C Learn More about ECS ecx 1637b smd crystal	Datasheet	2,465In Stock	Cut Tape €0.361 €0.286 €0.259 €0.249 Reel €0.237 View €0.222 €0.211 €0.204 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	40 MHz	10 pF	10 PPM	10 PPM	2 mm x 1.6 mm	- 30 C	+ 85 C	SMD/SMT	40 Ohms	100 uW	2 mm	1.6 mm	0.45 mm	ECX-1637B	Reel, Cut Tape, MouseReel
Crystals 40.000 MHz 10 pF 10 10 -20 +70 C 2 ppm Max. ESR = 40 ECS-400-10-37B2-CKM-TR ECS 1: €0.31 6,817In Stock	Mfr. Part No. ECS-400-10-37B2-CKM-TR Mouser Part No 520-400-10-37B2CKMTR	ECS	Crystals 40.000 MHz 10 pF 10 10 -20 +70 C 2 ppm Max. ESR = 40 Learn More about ECS ecx1637b2 smd crystals	Datasheet	6,817In Stock	Cut Tape €0.31 €0.243 €0.22 €0.212 Reel €0.188 View €0.202 €0.181 €0.164 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	40 MHz	10 pF	10 PPM	10 PPM	2 mm x 1.6 mm	- 20 C	+ 70 C	SMD/SMT	40 Ohms	100 uW	2 mm	1.6 mm	0.45 mm	ECX-1637B2	Reel, Cut Tape, MouseReel
Crystals 40.000 MHz 10 pF 10 10 -30 +85 C 2 ppm Max. ESR = 40 ECS-400-10-37B2-CKY-TR ECS 1: €0.327 1,111In Stock 24,000Expected 26/01/2027	Mfr. Part No. ECS-400-10-37B2-CKY-TR Mouser Part No 520-400-10-37B2CKYTR	ECS	Crystals 40.000 MHz 10 pF 10 10 -30 +85 C 2 ppm Max. ESR = 40 Learn More about ECS ecx1637b2 smd crystals	Datasheet	1,111In Stock 24,000Expected 26/01/2027	Cut Tape €0.327 €0.256 €0.232 €0.223 Reel €0.199 View €0.213 €0.191 €0.173 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	40 MHz	10 pF	10 PPM	10 PPM	2 mm x 1.6 mm	- 30 C	+ 85 C	SMD/SMT	40 Ohms	100 uW	2 mm	1.6 mm	0.45 mm	ECX-1637B2	Reel, Cut Tape, MouseReel
Crystals ESR 40,FREQ 40,STABILITY 15ppm,TOLERANCE 10ppm,CL 8pF,AGING 2 ppm ,-30 +85 C,10uW in typical (Max 100uW),2.00mm x 1.60mm ECS-400-8-37B2-CWY-TR ECS 1: €0.361 4,501In Stock 6,000Expected 02/11/2026	Mfr. Part No. ECS-400-8-37B2-CWY-TR Mouser Part No 520-400-8-37B2-CWYTR	ECS	Crystals ESR 40,FREQ 40,STABILITY 15ppm,TOLERANCE 10ppm,CL 8pF,AGING 2 ppm ,-30 +85 C,10uW in typical (Max 100uW),2.00mm x 1.60mm Learn More about ECS ecx1637b2 smd crystals	Datasheet	4,501In Stock 6,000Expected 02/11/2026	Cut Tape €0.361 €0.284 €0.258 €0.247 Reel €0.226 View €0.237 €0.195 €0.172 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	40 MHz	8 pF	10 PPM	10 PPM	2 mm x 1.6 mm	- 30 C	+ 85 C	SMD/SMT	40 Ohms	100 uW	2 mm	1.6 mm	0.45 mm	ECX-1637B2	Reel, Cut Tape, MouseReel
Crystals ESR 40,FREQ 48,STABILITY 15ppm,TOLERANCE 15ppm,CL 10pF,AGING 2 ppm ,-40 C 85 C,10uW in typical (Max 100uW),2.00mm x 1.60mm ECS-480-10-37B2-RWN-TR ECS 1: €0.335 4,757In Stock	Mfr. Part No. ECS-480-10-37B2-RWN-TR Mouser Part No 520-480-10-37B2RWNTR	ECS	Crystals ESR 40,FREQ 48,STABILITY 15ppm,TOLERANCE 15ppm,CL 10pF,AGING 2 ppm ,-40 C 85 C,10uW in typical (Max 100uW),2.00mm x 1.60mm Learn More about ECS ecx1637b2 smd crystals	Datasheet	4,757In Stock	Cut Tape €0.335 €0.267 €0.243 €0.232 Reel €0.222 View €0.223 €0.196 €0.175 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	48 MHz	10 pF	15 PPM	15 PPM	2 mm x 1.6 mm	- 40 C	+ 85 C	SMD/SMT	40 Ohms	100 uW	2 mm	1.6 mm	0.45 mm	ECX-1637B2	Reel, Cut Tape, MouseReel
Crystals 50.000 MHz 8pF ECX-1637B +/-10/20 ppm -40 - +85C +/-1 ppm Aging 2016 4-SMD RoHS ECS-500-8-37B-CTN-TR ECS 1: €0.361 137In Stock 1,000Expected 23/02/2027	Mfr. Part No. ECS-500-8-37B-CTN-TR Mouser Part No 520-500-8-37B-CTN-TR	ECS	Crystals 50.000 MHz 8pF ECX-1637B +/-10/20 ppm -40 - +85C +/-1 ppm Aging 2016 4-SMD RoHS Learn More about ECS ecx 1637b smd crystal	Datasheet	137In Stock 1,000Expected 23/02/2027	Cut Tape €0.361 €0.284 €0.263 €0.247 Reel €0.22 View €0.21 €0.193 €0.176 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	50 MHz	8 pF	10 PPM	20 PPM	SMD-4	- 40 C	+ 85 C	SMD/SMT	40 mOhms	100 uW	2 mm	1.6 mm	0.45 mm	ECX-1637B	Reel, Cut Tape, MouseReel