Crystals – Mouser Israel

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CSM-3x/HC-46x Miniature Quartz Crystals

ECS 3x/46x Low Profile Miniature Quartz Crystals are cost-effective and available in two series, the CSM-3X and the HC-46X. The HC-46X Series weld type through-hole quartz crystals reduce the footprint of HC-49USX by 50%. The CSM-3X Series is the miniature low profile resistance weld type SMD quartz crystal and reduces the footprint of CSM-7X (HC-49USX SMD) by 50%. Both the ECS CSM-3X and HC-46X Quartz Crystals are lead-free and ROHS compliant.

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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 20MHz 20pF 50ppm -40C +85C ECS-200-20-3X-EN-TR ECS 1: $0.36 8,511In Stock	Mfr. Part No. ECS-200-20-3X-EN-TR Mouser Part No 520-200-20-3XENT	ECS	Crystals 20MHz 20pF 50ppm -40C +85C Learn More about ECS 46x3x	Datasheet	8,511In Stock	Cut Tape $0.36 $0.299 $0.276 $0.268 Reel $0.239 View $0.26 $0.232 $0.214 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	20 MHz	20 pF	30 PPM	50 PPM	CSM-3X	- 40 C	+ 85 C	SMD/SMT	50 Ohms	100 uW	7.6 mm	4.1 mm	2.3 mm	CSM-3X	Reel, Cut Tape, MouseReel
Crystals 27MHz 20pF 50ppm -40C +85C ECS-270-20-3X-EN-TR ECS 1: $0.35 3,007In Stock	Mfr. Part No. ECS-270-20-3X-EN-TR Mouser Part No 520-270-20-3XENT	ECS	Crystals 27MHz 20pF 50ppm -40C +85C Learn More about ECS 46x3x	Datasheet	3,007In Stock	Cut Tape $0.35 $0.271 $0.246 $0.236 Reel $0.208 View $0.226 $0.181 $0.163 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	27 MHz	20 pF	30 PPM	50 PPM	CSM-3X	- 40 C	+ 85 C	SMD/SMT	50 Ohms	100 uW	7.6 mm	4.1 mm	2.3 mm	CSM-3X	Reel, Cut Tape, MouseReel
Crystals 20MHz 20pF 50ppm -10C +70C ECS-200-20-3X-TR ECS 1: $0.30 4,761In Stock	Mfr. Part No. ECS-200-20-3X-TR Mouser Part No 520-200-20-3XT	ECS	Crystals 20MHz 20pF 50ppm -10C +70C Learn More about ECS 46x3x	Datasheet	4,761In Stock	Cut Tape $0.30 $0.225 $0.209 $0.203 Reel $0.186 View $0.197 $0.17 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	20 MHz	20 pF	30 PPM	50 PPM	CSM-3X	- 10 C	+ 70 C	SMD/SMT	50 Ohms	100 uW	7.6 mm	4.1 mm	2.3 mm	CSM-3X	Reel, Cut Tape, MouseReel
Crystals 14.31818MHz 20pF 50ppm -10C +70C ECS-143-20-3X-TR ECS 1: $0.35 2,979In Stock	Mfr. Part No. ECS-143-20-3X-TR Mouser Part No 520-143-20-3XT	ECS	Crystals 14.31818MHz 20pF 50ppm -10C +70C Learn More about ECS 46x3x	Datasheet	2,979In Stock	Cut Tape $0.35 $0.271 $0.246 $0.236 Reel $0.184 View $0.226 $0.18 $0.168 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	14.31818 MHz	20 pF	30 PPM	50 PPM	CSM-3X	- 10 C	+ 70 C	SMD/SMT	60 Ohms	100 uW	7.6 mm	4.1 mm	2.3 mm	CSM-3X	Reel, Cut Tape, MouseReel
Crystals 27MHz 20pF 50ppm -10C +70C ECS-270-20-46X ECS 1: $0.39 939In Stock	Mfr. Part No. ECS-270-20-46X Mouser Part No 520-270-20-46X	ECS	Crystals 27MHz 20pF 50ppm -10C +70C Learn More about ECS 46x3x	Datasheet	939In Stock	$0.39 $0.307 $0.278 $0.265 View $0.222 $0.209 $0.204 $0.193	Min.: 1 Mult.: 1	27 MHz	20 pF	30 PPM	50 PPM		- 10 C	+ 70 C	Radial	50 Ohms	100 uW	6.8 mm	4 mm	1.8 mm	HC-46X	Bulk
Crystals 18.432MHz 20pF 50ppm -40C +85C ECS-184-20-3X-EN-TR ECS 1: $0.33 4,653In Stock	Mfr. Part No. ECS-184-20-3X-EN-TR Mouser Part No 520-184-20-3XENT	ECS	Crystals 18.432MHz 20pF 50ppm -40C +85C Learn More about ECS 46x3x	Datasheet	4,653In Stock	Cut Tape $0.33 $0.261 $0.237 $0.227 Reel $0.178 View $0.222 $0.164 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	18.432 MHz	20 pF	30 PPM	50 PPM	CSM-3X	- 40 C	+ 85 C	SMD/SMT	50 Ohms	100 uW	7.6 mm	4.1 mm	2.3 mm	CSM-3X	Reel, Cut Tape, MouseReel
Crystals 12MHz 20pF 50ppm -40C +85C ECS-120-20-3X-EN-TR ECS 1: $0.37 26,232In Stock	Mfr. Part No. ECS-120-20-3X-EN-TR Mouser Part No 520-120-20-3XENT	ECS	Crystals 12MHz 20pF 50ppm -40C +85C Learn More about ECS 46x3x	Datasheet	26,232In Stock	Cut Tape $0.37 $0.291 $0.264 $0.253 Reel $0.24 View $0.243 $0.23 $0.208 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	12 MHz	20 pF	30 PPM	50 PPM	CSM-3X	- 40 C	+ 85 C	SMD/SMT	60 Ohms	100 uW	7.6 mm	4.1 mm	2.3 mm	CSM-3X	Reel, Cut Tape, MouseReel
Crystals 16MHz 20pF 50ppm -10C +70C ECS-160-20-3X-TR ECS 1: $0.30 28,082In Stock 12,000Expected 03/02/2027	Mfr. Part No. ECS-160-20-3X-TR Mouser Part No 520-160-20-3XT	ECS	Crystals 16MHz 20pF 50ppm -10C +70C Learn More about ECS 46x3x	Datasheet	28,082In Stock 12,000Expected 03/02/2027	Cut Tape $0.30 $0.241 $0.218 $0.209 Reel $0.176 View $0.201 $0.172 $0.162 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	16 MHz	20 pF	30 PPM	50 PPM	CSM-3X	- 10 C	+ 70 C	SMD/SMT	50 Ohms	100 uW	7.6 mm	4.1 mm	2.3 mm	CSM-3X	Reel, Cut Tape, MouseReel
Crystals 12MHz 20pF 50ppm -10C +70C ECS-120-20-3X-TR ECS 1: $0.31 4,575In Stock 24,000Expected 16/02/2027	Mfr. Part No. ECS-120-20-3X-TR Mouser Part No 520-120-20-3XT	ECS	Crystals 12MHz 20pF 50ppm -10C +70C Learn More about ECS 46x3x	Datasheet	4,575In Stock 24,000Expected 16/02/2027	Cut Tape $0.31 $0.241 $0.219 $0.21 Reel $0.184 View $0.201 $0.172 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	12 MHz	20 pF	30 PPM	50 PPM	CSM-3X	- 10 C	+ 70 C	SMD/SMT	60 Ohms	100 uW	7.6 mm	4.1 mm	2.3 mm	CSM-3X	Reel, Cut Tape, MouseReel
Crystals 12MHz 20pF 50ppm -10C +70C ECS-120-20-46X ECS 1: $0.37 733In Stock	Mfr. Part No. ECS-120-20-46X Mouser Part No 520-120-20-46X	ECS	Crystals 12MHz 20pF 50ppm -10C +70C Learn More about ECS 46x3x	Datasheet	733In Stock	$0.37 $0.291 $0.264 $0.252 View $0.223 $0.212 $0.201 $0.187	Min.: 1 Mult.: 1	12 MHz	20 pF	30 PPM	50 PPM	7.5 mm x 2.9 mm	- 10 C	+ 70 C	Radial	60 Ohms	100 uW	7.5 mm	2.9 mm	1.8 mm	HC-46X	Bulk
Crystals 12.288MHz 20pF 50ppm -40C +85C ECS-122.8-20-3X-EN-TR ECS 1: $0.39 331In Stock 3,000Expected 16/02/2027	Mfr. Part No. ECS-122.8-20-3X-EN-TR Mouser Part No 520-122.8-20-3XENT	ECS	Crystals 12.288MHz 20pF 50ppm -40C +85C Learn More about ECS 46x3x	Datasheet	331In Stock 3,000Expected 16/02/2027	Cut Tape $0.39 $0.311 $0.283 $0.273 Reel $0.245 View $0.237 $0.201 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	12.288 MHz	20 pF	30 PPM	50 PPM	CSM-3X	- 40 C	+ 85 C	SMD/SMT	60 Ohms	100 uW	7.6 mm	4.1 mm	2.3 mm	CSM-3X	Reel, Cut Tape, MouseReel
Crystals 12.288MHz 20pF 50ppm -10C +70C ECS-122.8-20-3X-TR ECS 1: $0.29 1,836In Stock	Mfr. Part No. ECS-122.8-20-3X-TR Mouser Part No 520-122.8-20-3XT	ECS	Crystals 12.288MHz 20pF 50ppm -10C +70C Learn More about ECS 46x3x	Datasheet	1,836In Stock	Cut Tape $0.29 $0.241 $0.223 $0.216 Reel $0.203 View $0.21 $0.194 $0.165 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	12.288 MHz	20 pF	30 PPM	50 PPM	CSM-3X	- 10 C	+ 70 C	SMD/SMT	60 Ohms	100 uW	7.6 mm	4.1 mm	2.3 mm	CSM-3X	Reel, Cut Tape, MouseReel
Crystals 13MHz 20pF 50ppm -10C +70C ECS-130-20-3X-TR ECS 1: $0.33 2,905In Stock	Mfr. Part No. ECS-130-20-3X-TR Mouser Part No 520-130-20-3XT	ECS	Crystals 13MHz 20pF 50ppm -10C +70C Learn More about ECS 46x3x	Datasheet	2,905In Stock	Cut Tape $0.33 $0.261 $0.237 $0.227 Reel $0.189 View $0.226 $0.184 $0.166 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	13 MHz	20 pF	30 PPM	50 PPM	CSM-3X	- 10 C	+ 70 C	SMD/SMT	60 Ohms	100 uW	7.6 mm	4.1 mm	2.3 mm	CSM-3X	Reel, Cut Tape, MouseReel
Crystals 13.56MHz 20pF 50ppm -10C +70C ECS-135.6-20-3X-TR ECS 1: $0.33 2,980In Stock	Mfr. Part No. ECS-135.6-20-3X-TR Mouser Part No 520-135.6-20-3XT	ECS	Crystals 13.56MHz 20pF 50ppm -10C +70C Learn More about ECS 46x3x	Datasheet	2,980In Stock	Cut Tape $0.33 $0.261 $0.237 $0.236 Reel $0.191 View $0.226 $0.185 $0.167 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	13.56 MHz	20 pF	30 PPM	50 PPM	CSM-3X	- 10 C	+ 70 C	SMD/SMT	60 Ohms	100 uW	7.6 mm	4.1 mm	2.3 mm	CSM-3X	Reel, Cut Tape, MouseReel
Crystals 14.7456MHz 20pF 50ppm -40C +85C ECS-147.4-20-3X-EN-TR ECS 1: $0.39 175In Stock	Mfr. Part No. ECS-147.4-20-3X-EN-TR Mouser Part No 520-147.4-20-3XENT	ECS	Crystals 14.7456MHz 20pF 50ppm -40C +85C Learn More about ECS 46x3x	Datasheet	175In Stock	Cut Tape $0.39 $0.311 $0.282 $0.27 Reel $0.225 View $0.259 $0.218 $0.197 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	14.7456 MHz	20 pF	30 PPM	50 PPM	CSM-3X	- 40 C	+ 85 C	SMD/SMT	60 Ohms	100 uW	7.6 mm	4.1 mm	2.3 mm	CSM-3X	Reel, Cut Tape, MouseReel
Crystals 14.7456MHz 20pF 50ppm -10C +70C ECS-147.4-20-3X-TR ECS 1: $0.33 723In Stock	Mfr. Part No. ECS-147.4-20-3X-TR Mouser Part No 520-147.4-20-3XT	ECS	Crystals 14.7456MHz 20pF 50ppm -10C +70C Learn More about ECS 46x3x	Datasheet	723In Stock	Cut Tape $0.33 $0.261 $0.237 $0.236 Reel $0.187 View $0.218 $0.182 $0.165 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	14.7456 MHz	20 pF	30 PPM	50 PPM	CSM-3X	- 10 C	+ 70 C	SMD/SMT	60 Ohms	100 uW	7.6 mm	4.1 mm	2.3 mm	CSM-3X	Reel, Cut Tape, MouseReel
Crystals 14.7456MHz 20pF 50ppm -10C +70C ECS-147.4-20-46X ECS 1: $0.39 35In Stock	Mfr. Part No. ECS-147.4-20-46X Mouser Part No 520-147.4-20-46X	ECS	Crystals 14.7456MHz 20pF 50ppm -10C +70C Learn More about ECS 46x3x	Datasheet	35In Stock	$0.39 $0.307 $0.278 $0.265 View $0.231 $0.218 $0.214 $0.205	Min.: 1 Mult.: 1	14.7456 MHz	20 pF	30 PPM	50 PPM		- 10 C	+ 70 C	Radial	60 Ohms	100 uW	6.8 mm	4 mm	1.8 mm	HC-46X	Bulk
Crystals 16MHz 20pF 50ppm -40C +85C ECS-160-20-3X-EN-TR ECS 1: $0.38 3,725In Stock	Mfr. Part No. ECS-160-20-3X-EN-TR Mouser Part No 520-160-20-3XENT	ECS	Crystals 16MHz 20pF 50ppm -40C +85C Learn More about ECS 46x3x	Datasheet	3,725In Stock	Cut Tape $0.38 $0.301 $0.273 $0.262 Reel $0.215 View $0.251 $0.209 $0.203 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	16 MHz	20 pF	30 PPM	50 PPM	CSM-3X	- 40 C	+ 85 C	SMD/SMT	50 Ohms	100 uW	7.6 mm	4.1 mm	2.3 mm	CSM-3X	Reel, Cut Tape, MouseReel
Crystals 16MHz 20pF 50ppm -10C +70C ECS-160-20-46X ECS 1: $0.37 647In Stock 1,500Expected 27/10/2026	Mfr. Part No. ECS-160-20-46X Mouser Part No 520-160-20-46X	ECS	Crystals 16MHz 20pF 50ppm -10C +70C Learn More about ECS 46x3x	Datasheet	647In Stock 1,500Expected 27/10/2026	$0.37 $0.291 $0.264 $0.252 View $0.242 $0.229 $0.228 $0.224	Min.: 1 Mult.: 1	16 MHz	20 pF	30 PPM	50 PPM	7.5 mm x 2.9 mm	- 10 C	+ 70 C	Radial	50 Ohms	100 uW	7.5 mm	2.9 mm	1.8 mm	HC-46X	Bulk
Crystals 18.432MHz 20pF 50ppm -10C +70C ECS-184-20-46X ECS 1: $0.37 280In Stock	Mfr. Part No. ECS-184-20-46X Mouser Part No 520-184-20-46X	ECS	Crystals 18.432MHz 20pF 50ppm -10C +70C Learn More about ECS 46x3x	Datasheet	280In Stock	$0.37 $0.291 $0.264 $0.252 View $0.227 $0.215 $0.21 $0.199	Min.: 1 Mult.: 1	18.432 MHz	20 pF	30 PPM	50 PPM		- 10 C	+ 70 C	Radial	50 Ohms	100 uW	6.8 mm	4 mm	1.8 mm	HC-46X	Bulk
Crystals 19.6608MHz 20pF 50ppm -10C +70C ECS-196.6-20-3X-TR ECS 1: $0.33 2,391In Stock	Mfr. Part No. ECS-196.6-20-3X-TR Mouser Part No 520-196.6-20-3XT	ECS	Crystals 19.6608MHz 20pF 50ppm -10C +70C Learn More about ECS 46x3x	Datasheet	2,391In Stock	Cut Tape $0.33 $0.261 $0.237 $0.227 Reel $0.203 View $0.218 $0.185 $0.167 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	19.6608 MHz	20 pF	30 PPM	50 PPM	CSM-3X	- 10 C	+ 70 C	SMD/SMT	50 Ohms	100 uW	7.6 mm	4.1 mm	2.3 mm	CSM-3X	Reel, Cut Tape, MouseReel
Crystals 20MHz 20pF 50ppm -10C +70C ECS-200-20-46X ECS 1: $0.36 432In Stock	Mfr. Part No. ECS-200-20-46X Mouser Part No 520-200-20-46X	ECS	Crystals 20MHz 20pF 50ppm -10C +70C Learn More about ECS 46x3x	Datasheet	432In Stock	$0.36 $0.282 $0.258 $0.237 View $0.222 $0.211 $0.201 $0.187	Min.: 1 Mult.: 1	20 MHz	20 pF	30 PPM	50 PPM	7.5 mm x 2.9 mm	- 10 C	+ 70 C	Radial	50 Ohms	100 uW	7.5 mm	2.9 mm	1.8 mm	HC-46X	Bulk
Crystals 25MHz 20pF 50ppm -40C +85C ECS-250-20-3X-EN-TR ECS 1: $0.39 5,027In Stock	Mfr. Part No. ECS-250-20-3X-EN-TR Mouser Part No 520-250-20-3XENT	ECS	Crystals 25MHz 20pF 50ppm -40C +85C Learn More about ECS 46x3x	Datasheet	5,027In Stock	Cut Tape $0.39 $0.312 $0.284 $0.273 Reel $0.214 View $0.259 $0.213 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	25 MHz	20 pF	30 PPM	50 PPM	CSM-3X	- 40 C	+ 85 C	SMD/SMT	50 Ohms	100 uW	7.6 mm	4.1 mm	2.3 mm	CSM-3X	Reel, Cut Tape, MouseReel
Crystals 25MHz 20pF 50ppm -10C +70C ECS-250-20-3X-TR ECS 1: $0.33 5,143In Stock 3,000Expected 02/11/2026	Mfr. Part No. ECS-250-20-3X-TR Mouser Part No 520-250-20-3XT	ECS	Crystals 25MHz 20pF 50ppm -10C +70C Learn More about ECS 46x3x	Datasheet	5,143In Stock 3,000Expected 02/11/2026	Cut Tape $0.33 $0.258 $0.235 $0.226 Reel $0.191 View $0.217 $0.171 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	25 MHz	20 pF	30 PPM	50 PPM	CSM-3X	- 10 C	+ 70 C	SMD/SMT	50 Ohms	100 uW	7.6 mm	4.1 mm	2.3 mm	CSM-3X	Reel, Cut Tape, MouseReel
Crystals 25MHz 20pF 50ppm -10C +70C ECS-250-20-46X ECS 1: $0.35 999In Stock	Mfr. Part No. ECS-250-20-46X Mouser Part No 520-250-20-46X	ECS	Crystals 25MHz 20pF 50ppm -10C +70C Learn More about ECS 46x3x	Datasheet	999In Stock	$0.35 $0.281 $0.264 $0.252 View $0.242 $0.211 $0.202 $0.188	Min.: 1 Mult.: 1	25 MHz	20 pF	30 PPM	50 PPM	7.5 mm x 2.9 mm	- 10 C	+ 70 C	Radial	50 Ohms	100 uW	7.5 mm	2.9 mm	1.8 mm	HC-46X	Bulk

CSM-3x/HC-46x Miniature Quartz Crystals

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