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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 (INR) 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: ₹34.39 8,461In 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	8,461In Stock	Cut Tape ₹34.39 ₹28.57 ₹26.37 ₹25.60 Reel ₹22.83 View ₹24.84 ₹22.17 ₹20.45 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 14.31818MHz 20pF 50ppm -10C +70C ECS-143-20-3X-TR ECS 1: ₹33.44 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 ₹33.44 ₹25.89 ₹23.50 ₹22.55 Reel ₹17.58 View ₹21.59 ₹17.20 ₹16.05 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: ₹37.26 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	₹37.26 ₹29.33 ₹26.56 ₹25.32 View ₹21.21 ₹19.97 ₹19.49 ₹18.44	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 27MHz 20pF 50ppm -40C +85C ECS-270-20-3X-EN-TR ECS 1: ₹33.44 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 ₹33.44 ₹25.89 ₹23.50 ₹22.55 Reel ₹19.87 View ₹21.59 ₹17.29 ₹15.57 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 18.432MHz 20pF 50ppm -40C +85C ECS-184-20-3X-EN-TR ECS 1: ₹31.53 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 ₹31.53 ₹24.94 ₹22.64 ₹21.69 Reel ₹17.01 View ₹21.21 ₹15.67 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 20MHz 20pF 50ppm -10C +70C ECS-200-20-3X-TR ECS 1: ₹28.66 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 ₹28.66 ₹21.50 ₹19.97 ₹19.39 Reel ₹17.77 View ₹18.82 ₹16.24 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 12MHz 20pF 50ppm -40C +85C ECS-120-20-3X-EN-TR ECS 1: ₹35.35 26,127In 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	26,127In Stock	Cut Tape ₹35.35 ₹27.80 ₹25.22 ₹24.17 Reel ₹22.93 View ₹23.22 ₹21.97 ₹19.87 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: ₹28.66 28,052In Stock 12,000Expected 16-02-2027	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	28,052In Stock 12,000Expected 16-02-2027	Cut Tape ₹28.66 ₹23.03 ₹20.83 ₹19.97 Reel ₹16.82 View ₹19.20 ₹16.43 ₹15.48 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: ₹29.62 3,555In 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	3,555In Stock 24,000Expected 16-02-2027	Cut Tape ₹29.62 ₹23.03 ₹20.92 ₹20.06 Reel ₹17.58 View ₹19.20 ₹16.82 ₹16.43 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: ₹35.35 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	₹35.35 ₹27.80 ₹25.22 ₹24.08 View ₹21.31 ₹20.25 ₹19.20 ₹17.87	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: ₹37.26 295In 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	295In Stock 3,000Expected 16-02-2027	Cut Tape ₹37.26 ₹29.71 ₹27.04 ₹26.08 Reel ₹23.41 View ₹22.64 ₹19.20 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: ₹27.71 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 ₹27.71 ₹23.03 ₹21.31 ₹20.64 Reel ₹19.39 View ₹20.06 ₹18.53 ₹15.76 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: ₹31.53 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 ₹31.53 ₹24.94 ₹22.64 ₹21.69 Reel ₹18.06 View ₹21.59 ₹17.58 ₹15.86 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: ₹31.53 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 ₹31.53 ₹24.94 ₹22.64 ₹22.55 Reel ₹18.25 View ₹21.59 ₹17.67 ₹15.96 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 -10C +70C ECS-147.4-20-3X-TR ECS 1: ₹31.53 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 ₹31.53 ₹24.94 ₹22.64 ₹22.55 Reel ₹17.87 View ₹20.83 ₹17.39 ₹15.76 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: ₹37.26 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	₹37.26 ₹29.33 ₹26.56 ₹25.32 View ₹22.07 ₹20.83 ₹20.45 ₹19.59	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: ₹36.31 3,723In 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	3,723In Stock	Cut Tape ₹36.31 ₹28.76 ₹26.08 ₹25.03 Reel ₹19.87 View ₹23.98 ₹19.39 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: ₹34.39 2,102In Stock	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	2,102In Stock	₹34.39 ₹27.23 ₹24.74 ₹24.08 View ₹23.12 ₹21.88 ₹21.50 ₹21.21 ₹20.16	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: ₹35.35 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	₹35.35 ₹27.80 ₹25.22 ₹24.08 View ₹21.69 ₹20.54 ₹20.06 ₹19.01	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: ₹31.53 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 ₹31.53 ₹24.94 ₹22.64 ₹21.69 Reel ₹19.39 View ₹20.83 ₹17.67 ₹15.96 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: ₹34.39 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	₹34.39 ₹26.94 ₹24.65 ₹22.64 View ₹21.21 ₹20.16 ₹19.20 ₹17.87	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: ₹37.26 4,827In 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	4,827In Stock	Cut Tape ₹37.26 ₹29.81 ₹27.13 ₹26.08 Reel ₹20.45 View ₹24.74 ₹20.35 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: ₹31.53 4,543In Stock 3,000Expected 12-11-2026	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	4,543In Stock 3,000Expected 12-11-2026	Cut Tape ₹31.53 ₹24.65 ₹22.45 ₹21.59 Reel ₹18.25 View ₹20.73 ₹16.34 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: ₹33.44 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	₹33.44 ₹26.85 ₹25.22 ₹24.08 View ₹23.12 ₹20.16 ₹19.30 ₹17.96	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
Crystals 30MHz 20pF 50ppm -40C +85C ECS-300-20-3X-EN-TR ECS 1: ₹27.71 1,268In Stock	Mfr. Part No. ECS-300-20-3X-EN-TR Mouser Part No 520-300-20-3XENT	ECS	Crystals 30MHz 20pF 50ppm -40C +85C Learn More about ECS 46x3x	Datasheet	1,268In Stock	Cut Tape ₹27.71 ₹23.03 ₹21.31 ₹20.64 Reel ₹17.87 View ₹20.06 ₹17.29 ₹15.76 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	30 MHz	20 pF	30 PPM	50 PPM	CSM-3X	- 40 C	+ 85 C	SMD/SMT	40 Ohms	100 uW	7.6 mm	4.1 mm	2.3 mm	CSM-3X	Reel, Cut Tape, MouseReel

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

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

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