Crystals – Mouser South Africa

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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 (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
Crystals 48.000 MHz 8pF ECX-1637B2 +/-10/20 ppm -40 - +85C +/-2 ppm Aging 2016 4-SMD RoHS ECS-480-7-37B2-CTN-TR ECS 1: $0.42 2,498In Stock	Mfr. Part No. ECS-480-7-37B2-CTN-TR Mouser Part No 520-ECS480737B2CTNTR	ECS	Crystals 48.000 MHz 8pF ECX-1637B2 +/-10/20 ppm -40 - +85C +/-2 ppm Aging 2016 4-SMD RoHS Learn More about ECS ecx 1637b smd crystal	Datasheet	2,498In Stock	Cut Tape $0.42 $0.33 $0.30 $0.287 Reel $0.257 View $0.276 $0.235 $0.206 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	48 MHz	7 pF	10 PPM	20 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-1637B	Reel, Cut Tape, MouseReel
Crystals 24MHz ESR 50 8pF-30C +85C ECS-240-8-37B-CKY-TR ECS 1: $0.38 8,832In Stock	Mfr. Part No. ECS-240-8-37B-CKY-TR Mouser Part No 520-240-8-37B-CKYT	ECS	Crystals 24MHz ESR 50 8pF-30C +85C Learn More about ECS ecx 1637b smd crystal	Datasheet	8,832In Stock	Cut Tape $0.38 $0.304 $0.276 $0.263 Reel $0.25 View $0.235 $0.223 $0.219 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	24 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-1637B	Reel, Cut Tape, MouseReel
Crystals 25MHz ESR 50 10pF-40C +85C ECS-250-10-37B-CTN-TR ECS 1: $0.35 56,036In Stock	Mfr. Part No. ECS-250-10-37B-CTN-TR Mouser Part No 520-250-10-37B-CTNT	ECS	Crystals 25MHz ESR 50 10pF-40C +85C Learn More about ECS ecx 1637b smd crystal	Datasheet	56,036In Stock	Cut Tape $0.35 $0.279 $0.254 $0.243 Reel $0.233 View $0.217 $0.206 $0.201 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	25 MHz	10 pF	10 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-1637B	Reel, Cut Tape, MouseReel
Crystals 32MHz 8pf 50 ohms -20C to 70C 7ppm ECS-320-8-37B-7KM-TR ECS 1: $0.38 8,032In Stock	Mfr. Part No. ECS-320-8-37B-7KM-TR Mouser Part No 520-320-8-37B-7KM-TR	ECS	Crystals 32MHz 8pf 50 ohms -20C to 70C 7ppm Learn More about ECS ecx 1637b smd crystal	Datasheet	8,032In Stock	Cut Tape $0.38 $0.299 $0.271 $0.261 Reel $0.248 View $0.233 $0.22 $0.216	Min.: 1 Mult.: 1 : 1,000	32 MHz	8 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
Crystals 32MHz ESR 50 8pF-30C +85C ECS-320-8-37B-CKY-TR ECS 1: $0.35 30,121In Stock 10,000Expected 2027/02/17	Mfr. Part No. ECS-320-8-37B-CKY-TR Mouser Part No 520-320-8-37B-CKYT	ECS	Crystals 32MHz ESR 50 8pF-30C +85C Learn More about ECS ecx 1637b smd crystal	Datasheet	30,121In Stock 10,000Expected 2027/02/17	Cut Tape $0.35 $0.273 $0.248 $0.237 Reel $0.227 View $0.212 $0.201 $0.197 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	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-1637B	Reel, Cut Tape, MouseReel
Crystals 32.000 MHz 8 pF 7 10 -20 +70 C 2 ppm Max. ESR = 50 ECS-320-8-37B2-7KM-TR ECS 1: $0.42 21,921In Stock	Mfr. Part No. ECS-320-8-37B2-7KM-TR Mouser Part No 520-320-8-37B2-7KMTR	ECS	Crystals 32.000 MHz 8 pF 7 10 -20 +70 C 2 ppm Max. ESR = 50 Learn More about ECS ecx1637b2 smd crystals	Datasheet	21,921In Stock	Cut Tape $0.42 $0.33 $0.30 $0.287 Reel $0.263 View $0.276 $0.252 $0.201 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	32 MHz	8 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 16.000 MHz 10 pF 10 20 -40 +85 C 2 ppm Max. ESR = 150 ECS-160-10-37B2-CTN-TR ECS 1: $0.361 5,487In Stock	Mfr. Part No. ECS-160-10-37B2-CTN-TR Mouser Part No 520-160-10-37B2CTNTR	ECS	Crystals 16.000 MHz 10 pF 10 20 -40 +85 C 2 ppm Max. ESR = 150 Learn More about ECS ecx1637b2 smd crystals	Datasheet	5,487In Stock	Cut Tape $0.361 $0.283 $0.257 $0.247 Reel $0.22 View $0.236 $0.211 $0.195 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	16 MHz	10 pF	10 PPM	10 PPM	2 mm x 1.6 mm	- 40 C	+ 85 C	SMD/SMT	150 Ohms	100 uW	2 mm	1.6 mm	0.45 mm	ECX-1637B2	Reel, Cut Tape, MouseReel
Crystals ESR 150,FREQ 16,STABILITY 20ppm,TOLERANCE 20ppm,CL 10pF,AGING 2 ppm ,-40 C 85 C,10uW in typical (Max 100uW),2.00mm x 1.60mm ECS-160-10-37B2-JTN-TR ECS 1: $0.39 3,247In Stock	Mfr. Part No. ECS-160-10-37B2-JTN-TR Mouser Part No 520-160-10-37B2JTNTR	ECS	Crystals ESR 150,FREQ 16,STABILITY 20ppm,TOLERANCE 20ppm,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	3,247In Stock	Cut Tape $0.39 $0.311 $0.283 $0.27 Reel $0.241 View $0.259 $0.231 $0.204 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	16 MHz	10 pF	20 PPM	20 PPM	2 mm x 1.6 mm	- 40 C	+ 85 C	SMD/SMT	150 Ohms	100 uW	2 mm	1.6 mm	0.45 mm	ECX-1637B2	Reel, Cut Tape, MouseReel
Crystals 16.000 MHz 10 pF 15 15 -20 +70 C 2 ppm Max. ESR = 150 ECS-160-10-37B2-RWM-TR ECS 1: $0.411 2,643In Stock	Mfr. Part No. ECS-160-10-37B2-RWM-TR Mouser Part No 520-160-10-37B2RWMTR	ECS	Crystals 16.000 MHz 10 pF 15 15 -20 +70 C 2 ppm Max. ESR = 150 Learn More about ECS ecx1637b2 smd crystals	Datasheet	2,643In Stock	Cut Tape $0.411 $0.327 $0.297 $0.284 Reel $0.251 View $0.272 $0.24 $0.201 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	16 MHz	10 pF	15 PPM	15 PPM	2 mm x 1.6 mm	- 20 C	+ 70 C	SMD/SMT	150 Ohms	100 uW	2 mm	1.6 mm	0.45 mm	ECX-1637B2	Reel, Cut Tape, MouseReel
Crystals 16MHz ESR 150 12pF-40C +85C ECS-160-12-37B-CTN-TR ECS 1: $0.40 290In Stock 13,000On Order	Mfr. Part No. ECS-160-12-37B-CTN-TR Mouser Part No 520-160-12-37B-CTNT	ECS	Crystals 16MHz ESR 150 12pF-40C +85C Learn More about ECS ecx 1637b smd crystal	Datasheet	290In Stock 13,000On Order On Order Ship Dates Mfr. No: ECS-160-12-37B-CTN-TR Stock: 290 Can Dispatch Immediately On Order: 6,000 Pending 7,000 Expected 2027/02/15 Factory Lead Time: 19 Weeks	Cut Tape $0.40 $0.312 $0.283 $0.271 Reel $0.259 View $0.242 $0.23 $0.226 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	16 MHz	12 pF	10 PPM	20 PPM	2 mm x 1.6 mm	- 40 C	+ 85 C	SMD/SMT	150 Ohms	100 uW	2 mm	1.6 mm	0.45 mm	ECX-1637B	Reel, Cut Tape, MouseReel
Crystals 16.000 MHz 9 pF 10 10 -20 +70 C 2 ppm Max. ESR = 150 ECS-160-9-37B2-CKM-TR ECS 1: $0.361 5,608In Stock	Mfr. Part No. ECS-160-9-37B2-CKM-TR Mouser Part No 520-160-9-37B2-CKMTR	ECS	Crystals 16.000 MHz 9 pF 10 10 -20 +70 C 2 ppm Max. ESR = 150 Learn More about ECS ecx1637b2 smd crystals	Datasheet	5,608In Stock	Cut Tape $0.361 $0.284 $0.257 $0.247 Reel $0.22 View $0.236 $0.211 $0.195 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	16 MHz	9 pF	10 PPM	10 PPM	2 mm x 1.6 mm	- 20 C	+ 70 C	SMD/SMT	150 Ohms	100 uW	2 mm	1.6 mm	0.45 mm	ECX-1637B2	Reel, Cut Tape, MouseReel
Crystals 20MHz ESR 70 10pF-30C +85C ECS-200-10-37B-CKY-TR ECS 1: $0.411 1,787In Stock	Mfr. Part No. ECS-200-10-37B-CKY-TR Mouser Part No 520-200-10-37B-CKYT	ECS	Crystals 20MHz ESR 70 10pF-30C +85C Learn More about ECS ecx 1637b smd crystal	Datasheet	1,787In Stock	Cut Tape $0.411 $0.319 $0.301 $0.29 Reel $0.276 View $0.258 $0.244 $0.227 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	20 MHz	10 pF	10 PPM	10 PPM	2 mm x 1.6 mm	- 30 C	+ 85 C	SMD/SMT	70 Ohms	100 uW	2 mm	1.6 mm	0.45 mm	ECX-1637B	Reel, Cut Tape, MouseReel
Crystals ESR 70,FREQ 20,STABILITY 20ppm,TOLERANCE 20ppm,CL 10pF,AGING 2 ppm ,-40 C 85 C,10uW in typical (Max 100uW),2.00mm x 1.60mm ECS-200-10-37B2-JTN-TR ECS 1: $0.40 2,720In Stock	Mfr. Part No. ECS-200-10-37B2-JTN-TR Mouser Part No 520-200-10-37B2JTNTR	ECS	Crystals ESR 70,FREQ 20,STABILITY 20ppm,TOLERANCE 20ppm,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	2,720In Stock	Cut Tape $0.40 $0.319 $0.29 $0.277 Reel $0.248 View $0.266 $0.237 $0.206 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	20 MHz	10 pF	20 PPM	20 PPM	2 mm x 1.6 mm	- 40 C	+ 85 C	SMD/SMT	70 Ohms	100 uW	2 mm	1.6 mm	0.45 mm	ECX-1637B2	Reel, Cut Tape, MouseReel
Crystals ESR 50,FREQ 24,STABILITY 20ppm,TOLERANCE 20ppm,CL 10pF,AGING 2 ppm ,-40 C 85 C,10uW in typical (Max 100uW),2.00mm x 1.60mm ECS-240-10-37B2-JTN-TR ECS 1: $0.42 4,497In Stock	Mfr. Part No. ECS-240-10-37B2-JTN-TR Mouser Part No 520-240-10-37B2JTNTR	ECS	Crystals ESR 50,FREQ 24,STABILITY 20ppm,TOLERANCE 20ppm,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	4,497In Stock	Cut Tape $0.42 $0.33 $0.30 $0.287 Reel $0.252 View $0.276 $0.223 $0.20 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	24 MHz	10 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 24MHz 12pF 80 ohms -20C to 70C 7ppm ECS-240-12-37B-7KM-TR ECS 1: $0.42 257In Stock	Mfr. Part No. ECS-240-12-37B-7KM-TR Mouser Part No 520-240-12-37B-7KM-T	ECS	Crystals 24MHz 12pF 80 ohms -20C to 70C 7ppm Learn More about ECS ecx 1637b smd crystal	Datasheet	257In Stock	Cut Tape $0.42 $0.333 $0.304 $0.297 Reel $0.297 View $0.266 $0.244 $0.231	Min.: 1 Mult.: 1 : 1,000	24 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
Crystals 24MHz ESR 50 12pF-30C +85C ECS-240-12-37B-CKY-TR ECS 1: $0.38 3,257In Stock 26,000Expected 2026/12/08	Mfr. Part No. ECS-240-12-37B-CKY-TR Mouser Part No 520-240-12-37B-CKYT	ECS	Crystals 24MHz ESR 50 12pF-30C +85C Learn More about ECS ecx 1637b smd crystal	Datasheet	3,257In Stock 26,000Expected 2026/12/08	Cut Tape $0.38 $0.302 $0.274 $0.263 Reel $0.251 View $0.235 $0.223 $0.217 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	24 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 ESR 50,FREQ 24,STABILITY 10ppm,TOLERANCE 10ppm,CL 12pF,AGING 2 ppm ,-20 C 70 C,10uW in typical (Max 100uW),2.00mm x 1.60mm ECS-240-12-37B2-CKM-TR ECS 1: $0.39 1,063In Stock	Mfr. Part No. ECS-240-12-37B2-CKM-TR Mouser Part No 520-240-12-37B2CKMTR	ECS	Crystals ESR 50,FREQ 24,STABILITY 10ppm,TOLERANCE 10ppm,CL 12pF,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	1,063In Stock	Cut Tape $0.39 $0.311 $0.283 $0.27 Reel $0.241 View $0.259 $0.231 $0.211 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	24 MHz	12 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 24,STABILITY 20ppm,TOLERANCE 20ppm,CL 6pF,AGING 2 ppm ,-40 C 85 C,10uW in typical (Max 100uW),2.00mm x 1.60mm ECS-240-6-37B2-JTN-TR ECS 1: $0.39 936In Stock	Mfr. Part No. ECS-240-6-37B2-JTN-TR Mouser Part No 520-240-6-37B2-JTNTR	ECS	Crystals ESR 50,FREQ 24,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	936In Stock	Cut Tape $0.39 $0.311 $0.283 $0.27 Reel $0.241 View $0.259 $0.223 $0.199 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	24 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 24.000 MHz 8 pF 10 10 -20 +70 C 2 ppm Max. ESR = 50 ECS-240-8-37B2-CKM-TR ECS 1: $0.39 1,789In Stock	Mfr. Part No. ECS-240-8-37B2-CKM-TR Mouser Part No 520-240-8-37B2-CKMTR	ECS	Crystals 24.000 MHz 8 pF 10 10 -20 +70 C 2 ppm Max. ESR = 50 Learn More about ECS ecx1637b2 smd crystals	Datasheet	1,789In Stock	Cut Tape $0.39 $0.307 $0.278 $0.267 Reel $0.241 View $0.258 $0.227 $0.204 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	24 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 25.000 MHz 10 pF 10 20 -40 +85 C 2 ppm Max. ESR = 50 ECS-250-10-37B2-CTN-TR ECS 1: $0.39 2,222In Stock 9,000On Order	Mfr. Part No. ECS-250-10-37B2-CTN-TR Mouser Part No 520-250-10-37B2CTNTR	ECS	Crystals 25.000 MHz 10 pF 10 20 -40 +85 C 2 ppm Max. ESR = 50 Learn More about ECS ecx1637b2 smd crystals	Datasheet	2,222In Stock 9,000On Order	Cut Tape $0.39 $0.311 $0.283 $0.27 Reel $0.23 View $0.24 $0.211 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	25 MHz	10 pF	10 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 ESR 50,FREQ 25,STABILITY 15ppm,TOLERANCE 10ppm,CL 10pF,AGING 2 ppm ,-40 C 85 C,10uW in typical (Max 100uW),2.00mm x 1.60mm ECS-250-10-37B2-CWN-TR ECS 1: $0.42 4,995In Stock 6,000Expected 2027/02/15	Mfr. Part No. ECS-250-10-37B2-CWN-TR Mouser Part No 520-250-10-37B2CWNTR	ECS	Crystals ESR 50,FREQ 25,STABILITY 15ppm,TOLERANCE 10ppm,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	4,995In Stock 6,000Expected 2027/02/15	Cut Tape $0.42 $0.33 $0.30 $0.287 Reel $0.257 View $0.276 $0.236 $0.213 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	25 MHz	10 pF	10 PPM	10 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 ESR 50,FREQ 25,STABILITY 20ppm,TOLERANCE 20ppm,CL 10pF,AGING 2 ppm ,-40 C 85 C,10uW in typical (Max 100uW),2.00mm x 1.60mm ECS-250-10-37B2-JTN-TR ECS 1: $0.411 4,107In Stock	Mfr. Part No. ECS-250-10-37B2-JTN-TR Mouser Part No 520-250-10-37B2JTNTR	ECS	Crystals ESR 50,FREQ 25,STABILITY 20ppm,TOLERANCE 20ppm,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	4,107In Stock	Cut Tape $0.411 $0.327 $0.297 $0.292 Reel $0.263 View $0.28 $0.221 $0.197 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	25 MHz	10 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 25.000 MHz 12pF ECX-1637B +/-10/15 ppm -30 - +85C +/-1 ppm Aging 2016 4-SMD RoHS ECS-250-12-37B-CWY-TR3 ECS 1: $0.44 205In Stock 6,000Expected 2027/01/26	Mfr. Part No. ECS-250-12-37B-CWY-TR3 Mouser Part No 520-250-12-37BCWYTR3	ECS	Crystals 25.000 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	205In Stock 6,000Expected 2027/01/26	Cut Tape $0.44 $0.342 $0.311 $0.297 Reel $0.244 View $0.285 $0.235 $0.207 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	25 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 25,STABILITY 20ppm,TOLERANCE 20ppm,CL 18pF,AGING 2 ppm ,-40 C 85 C,10uW in typical (Max 100uW),2.00mm x 1.60mm ECS-250-18-37B2-JTN-TR ECS 1: $0.39 207In Stock 12,000On Order	Mfr. Part No. ECS-250-18-37B2-JTN-TR Mouser Part No 520-250-18-37B2JTNTR	ECS	Crystals ESR 50,FREQ 25,STABILITY 20ppm,TOLERANCE 20ppm,CL 18pF,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	207In Stock 12,000On Order On Order Ship Dates Mfr. No: ECS-250-18-37B2-JTN-TR Stock: 207 Can Dispatch Immediately On Order: 3,000 Expected 2027/01/26 9,000 Expected 2027/02/23 Factory Lead Time: 19 Weeks	Cut Tape $0.39 $0.312 $0.283 $0.271 Reel $0.242 View $0.261 $0.233 $0.211 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	25 MHz	18 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 ESR 50,FREQ 25,STABILITY 15ppm,TOLERANCE 15ppm,CL 8pF,AGING 2 ppm ,-30 +85 C,10uW in typical (Max 100uW),2.00mm x 1.60mm ECS-250-8-37B2-RWY-TR ECS 1: $0.361 4,078In Stock 3,000Expected 2027/02/17	Mfr. Part No. ECS-250-8-37B2-RWY-TR Mouser Part No 520-250-8-37B2-RWYTR	ECS	Crystals ESR 50,FREQ 25,STABILITY 15ppm,TOLERANCE 15ppm,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	4,078In Stock 3,000Expected 2027/02/17	Cut Tape $0.361 $0.281 $0.255 $0.244 Reel $0.217 View $0.234 $0.209 $0.195 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	25 MHz	8 pF	15 PPM	15 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