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HC49x Series Crystals

IQD HC49x Crystals include many series, such as HC49, HC49/3.5H, HC49/3HSMX, HC49/4H, and HC49/4HSMX. These crystals offer exceptional stability and reliability for high-frequency applications. With a frequency range from 1.84MHz to 120.7MHz, these crystals are ideal for telecommunications, computing, and industrial control systems. The HC49 Series Crystals feature a low aging rate, high shock and vibration resistance, and excellent temperature stability, ensuring precise frequency control in demanding environments. IQD HC49x Series Crystals are available in various package options, including through-hole and surface-mount, to suit diverse design requirements.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) 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 HC49/4H 5.52960MHz +/-50ppm -20C / +70C LFXTAL036257B IQD 1: $0.68 475In Stock New At Mouser	Mfr. Part No. LFXTAL036257B Mouser Part No 449-LFXTAL036257B New At Mouser	IQD	Crystals HC49/4H 5.52960MHz +/-50ppm -20C / +70C Learn More about IQD hc49x crystals	Datasheet	475In Stock	$0.68 $0.577 $0.563 $0.477 View $0.469 $0.447 $0.427 $0.398 $0.381	Min.: 1 Mult.: 1														HC49/4H	Bulk
Crystals HC49 7.680MHz 30/30/-40 to 85C/30 FUND 11.05 x 4.65 x 13.46 LFXTAL072286B IQD 1: $1.29 174In Stock New At Mouser	Mfr. Part No. LFXTAL072286B Mouser Part No 449-LFXTAL072286B New At Mouser	IQD	Crystals HC49 7.680MHz 30/30/-40 to 85C/30 FUND 11.05 x 4.65 x 13.46	Datasheet	174In Stock	$1.29 $1.11 $1.08 $0.919 View $0.864 $0.862 $0.826 $0.77 $0.729	Min.: 1 Mult.: 1	7.68 MHz	30 pF	30 PPM	30 PPM	HC49-2	- 40 C	+ 85 C	Radial	50 Ohms	1 mW	11.05 mm	4.7 mm	13.49 mm	HC49	Bulk
Crystals 25MHz 18pF -40C 85C LFXTAL070480 IQD 1: $0.694 3,819In Stock	Mfr. Part No. LFXTAL070480 Mouser Part No 449-LFXTAL070480	IQD	Crystals 25MHz 18pF -40C 85C Learn More about IQD hc49x crystals	Datasheet	3,819In Stock	Cut Tape $0.694 $0.60 $0.544 $0.521 Reel $0.465 View $0.494 $0.473 $0.447 $0.427 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	25 MHz	18 pF	20 PPM	30 PPM	HC49/4HSMX	- 40 C	+ 85 C	SMD/SMT	40 Ohms	500 uW	11.4 mm	3.8 mm	4.3 mm	HC49/4HSMX	Reel, Cut Tape, MouseReel
Crystals Quartz Crystal 22.118MHz, 50PPM, 30 pF LFXTAL001811Bulk IQD 1: $0.68 818In Stock	Mfr. Part No. LFXTAL001811Bulk Mouser Part No 449-LFXTAL001811BULK	IQD	Crystals Quartz Crystal 22.118MHz, 50PPM, 30 pF Learn More about IQD hc49x crystals	Datasheet	818In Stock	$0.68 $0.579 $0.566 $0.48 View $0.473 $0.45 $0.43 $0.401 $0.384	Min.: 1 Mult.: 1	22.118 MHz	30 pF	30 PPM	50 PPM	HC-49/4H	- 10 C	+ 60 C	Radial	40 Ohms	500 uW	11.05 mm	4.7 mm	4.1 mm	HC49/4H	Bulk
Crystals 17.1776MHz 30pF -40C 85C LFXTAL003987Bulk IQD 1: $0.68 390In Stock	Mfr. Part No. LFXTAL003987Bulk Mouser Part No 449-LFXTAL003987BULK	IQD	Crystals 17.1776MHz 30pF -40C 85C Learn More about IQD hc49x crystals	Datasheet	390In Stock	$0.68 $0.579 $0.566 $0.48 View $0.473 $0.45 $0.43 $0.401 $0.384	Min.: 1 Mult.: 1	17.1776 MHz	30 pF	30 PPM	50 PPM	HC-49/4H	- 40 C	+ 85 C	Radial	40 Ohms	500 uW	11.05 mm	4.7 mm	4.1 mm	HC49/4H	Bulk
Crystals 3.072MHz 20pF -10C 60C LFXTAL011164Bulk IQD 1: $1.78 772In Stock	Mfr. Part No. LFXTAL011164Bulk Mouser Part No 449-LFXTAL011164BULK	IQD	Crystals 3.072MHz 20pF -10C 60C Learn More about IQD hc49x crystals	Datasheet	772In Stock	$1.78 $1.54 $1.51 $1.28 View $1.26 $1.20 $1.16 $1.09 $1.04	Min.: 1 Mult.: 1	3.072 MHz	20 pF	20 PPM	50 PPM	HC-49	- 10 C	+ 60 C	Radial	150 Ohms	1 mW	11.05 mm	4.65 mm	13.46 mm	HC49	Bulk
Crystals 3.6864MHz 18pF -20C 70C LFXTAL020921Bulk IQD 1: $0.68 7In Stock	Mfr. Part No. LFXTAL020921Bulk Mouser Part No 449-LFXTAL020921BULK	IQD	Crystals 3.6864MHz 18pF -20C 70C Learn More about IQD hc49x crystals	Datasheet	7In Stock	$0.68 $0.579 $0.566 $0.48 View $0.473 $0.45 $0.43 $0.401 $0.384	Min.: 1 Mult.: 1	3.6864 MHz	18 pF	30 PPM	50 PPM	HC-49/4H	- 20 C	+ 70 C	Radial	300 Ohms	500 uW	11.05 mm	4.7 mm	4.1 mm	HC49/4H	Bulk
Crystals 32MHz 20pF -10C 60C LFXTAL022540Bulk IQD 1: $1.26 971In Stock	Mfr. Part No. LFXTAL022540Bulk Mouser Part No 449-LFXTAL022540BULK	IQD	Crystals 32MHz 20pF -10C 60C Learn More about IQD hc49x crystals	Datasheet	971In Stock	$1.26 $1.08 $1.05 $0.895 View $0.84 $0.839 $0.804 $0.749 $0.71	Min.: 1 Mult.: 1	32 MHz	20 pF	20 PPM	30 PPM	HC-49	- 10 C	+ 60 C	Radial	35 Ohms	1 mW	11.05 mm	4.65 mm	13.46 mm	HC49	Bulk
Crystals 14.746MHz 30pF -10C 60C LFXTAL025309Bulk IQD 1: $0.721 957In Stock	Mfr. Part No. LFXTAL025309Bulk Mouser Part No 449-LFXTAL025309BULK	IQD	Crystals 14.746MHz 30pF -10C 60C Learn More about IQD hc49x crystals	Datasheet	957In Stock	$0.721 $0.615 $0.60 $0.509 View $0.502 $0.476 $0.456 $0.426 $0.407	Min.: 1 Mult.: 1	14.746 MHz	30 pF	30 PPM	50 PPM	HC-49/4H	- 10 C	+ 60 C	Radial	40 Ohms	500 uW	11.05 mm	4.7 mm	4.1 mm	HC49/4H	Bulk
Crystals 6MHz 30pF -40C 85C LFXTAL028122Bulk IQD 1: $0.68 464In Stock	Mfr. Part No. LFXTAL028122Bulk Mouser Part No 449-LFXTAL028122BULK	IQD	Crystals 6MHz 30pF -40C 85C Learn More about IQD hc49x crystals	Datasheet	464In Stock	$0.68 $0.579 $0.566 $0.48 View $0.473 $0.45 $0.43 $0.401 $0.384	Min.: 1 Mult.: 1	6 MHz	30 pF	30 PPM	50 PPM	HC-49/4H	- 40 C	+ 85 C	Radial	60 Ohms	500 uW	11.05 mm	4.7 mm	4.1 mm	HC49/4H	Bulk
Crystals 14.31818MHz 18pF -40C 85C LFXTAL069993Bulk IQD 1: $0.721 977In Stock	Mfr. Part No. LFXTAL069993Bulk Mouser Part No 449-LFXTAL069993BULK	IQD	Crystals 14.31818MHz 18pF -40C 85C Learn More about IQD hc49x crystals	Datasheet	977In Stock	$0.721 $0.615 $0.60 $0.509 View $0.502 $0.476 $0.456 $0.426 $0.407	Min.: 1 Mult.: 1	14.31818 MHz	18 pF	30 PPM	30 PPM	HC-49/4H	- 40 C	+ 85 C	Radial	40 Ohms	500 uW	11.05 mm	4.7 mm	4.1 mm	HC49/4H	Bulk
Crystals 1.8432MHz 20pF -10C 60C LFXTAL010964Bulk IQD 1: $1.81 613In Stock	Mfr. Part No. LFXTAL010964Bulk Mouser Part No 449-LFXTAL010964BULK	IQD	Crystals 1.8432MHz 20pF -10C 60C Learn More about IQD hc49x crystals	Datasheet	613In Stock	$1.81 $1.58 $1.54 $1.30 View $1.29 $1.23 $1.17 $1.12 $1.06	Min.: 1 Mult.: 1	1.8432 MHz	20 pF	30 PPM	50 PPM	HC-49	- 10 C	+ 60 C	Radial	800 Ohms	1 mW	11.05 mm	4.65 mm	13.46 mm	HC49	Bulk
Crystals 3.2MHz 30pF 0C 50C LFXTAL013424Bulk IQD 1: $1.31 617In Stock	Mfr. Part No. LFXTAL013424Bulk Mouser Part No 449-LFXTAL013424BULK	IQD	Crystals 3.2MHz 30pF 0C 50C Learn More about IQD hc49x crystals	Datasheet	617In Stock	$1.31 $1.11 $1.09 $0.922 View $0.866 $0.865 $0.828 $0.772 $0.732	Min.: 1 Mult.: 1	3.2 MHz	30 pF	30 PPM	30 PPM	HC-49	- 10 C	+ 60 C	Radial	150 Ohms	1 mW	11.05 mm	4.65 mm	13.46 mm	HC49	Bulk
Crystals 14.75MHz 30pF -20C 70C LFXTAL019286Bulk IQD 1: $0.68 986In Stock	Mfr. Part No. LFXTAL019286Bulk Mouser Part No 449-LFXTAL019286BULK	IQD	Crystals 14.75MHz 30pF -20C 70C Learn More about IQD hc49x crystals	Datasheet	986In Stock	$0.68 $0.579 $0.566 $0.48 View $0.473 $0.45 $0.43 $0.401 $0.384	Min.: 1 Mult.: 1	14.75 MHz	30 pF	30 PPM	50 PPM	HC-49/4H	- 20 C	+ 70 C	Radial	40 Ohms	500 uW	11.05 mm	4.7 mm	4.1 mm	HC49/4H	Bulk
Crystals 11.2896MHz SRpF -10C 60C LFXTAL019808Bulk IQD 1: $1.16 956In Stock	Mfr. Part No. LFXTAL019808Bulk Mouser Part No 449-LFXTAL019808BULK	IQD	Crystals 11.2896MHz SRpF -10C 60C Learn More about IQD hc49x crystals	Datasheet	956In Stock	$1.16 $0.993 $0.971 $0.824 View $0.774 $0.772 $0.738 $0.69 $0.653	Min.: 1 Mult.: 1	11.2896 MHz	Series	30 PPM	50 PPM	HC-49	- 10 C	+ 60 C	Radial	35 Ohms	1 mW	11.05 mm	4.65 mm	13.46 mm	HC49	Bulk
Crystals 16MHz 30pF 0C 50C LFXTAL022786Bulk IQD 1: $0.653 252In Stock	Mfr. Part No. LFXTAL022786Bulk Mouser Part No 449-LFXTAL022786BULK	IQD	Crystals 16MHz 30pF 0C 50C Learn More about IQD hc49x crystals	Datasheet	252In Stock	$0.653 $0.559 $0.545 $0.462 View $0.456 $0.434 $0.415 $0.386 $0.37	Min.: 1 Mult.: 1	16 MHz	30 pF	30 PPM	30 PPM	HC-49/4H	0 C	+ 50 C	Radial	40 Ohms	500 uW	11.05 mm	4.7 mm	4.1 mm	HC49/4H	Bulk
Crystals 20MHz 18pF -20C 70C LFXTAL027352Reel IQD 1: $0.517 2,011In Stock	Mfr. Part No. LFXTAL027352Reel Mouser Part No 449-LFXTAL027352REEL	IQD	Crystals 20MHz 18pF -20C 70C Learn More about IQD hc49x crystals	Datasheet	2,011In Stock	Cut Tape $0.517 $0.438 $0.416 $0.378 Reel $0.303 View $0.359 $0.29	Min.: 1 Mult.: 1 : 1,000	20 MHz	18 pF	30 PPM	50 PPM	HC-49/4H	- 20 C	+ 70 C	Radial	40 Ohms	500 uW	11.05 mm	4.7 mm	4.3 mm	HC49/4H	Reel, Cut Tape
Crystals 18.08MHz 25pF -20C 70C LFXTAL030199Bulk IQD 1: $0.68 699In Stock	Mfr. Part No. LFXTAL030199Bulk Mouser Part No 449-LFXTAL030199BULK	IQD	Crystals 18.08MHz 25pF -20C 70C Learn More about IQD hc49x crystals	Datasheet	699In Stock	$0.68 $0.579 $0.566 $0.48 View $0.473 $0.45 $0.43 $0.401 $0.384	Min.: 1 Mult.: 1	18.08 MHz	25 pF	30 PPM	50 PPM	HC-49/4H	- 20 C	+ 70 C	Radial	40 Ohms	500 uW	11.05 mm	4.7 mm	4.1 mm	HC49/4H	Bulk
Crystals 5.24288MHz 30pF -20C 70C LFXTAL032599Reel IQD 1: $1.16 865In Stock	Mfr. Part No. LFXTAL032599Reel Mouser Part No 449-LFXTAL032599REEL	IQD	Crystals 5.24288MHz 30pF -20C 70C Learn More about IQD hc49x crystals	Datasheet	865In Stock	Cut Tape $1.16 $0.993 $0.944 $0.857 Reel $0.681 View $0.802 $0.653 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	5.24288 MHz	30 pF	20 PPM	30 PPM	HC-49	- 20 C	+ 70 C	Radial	100 Ohms	1 mW	13.46 mm	11.05 mm	4.65 mm	HC49	Reel, Cut Tape, MouseReel
Crystals 25MHz 30pF -40C 85C LFXTAL062178Bulk IQD 1: $0.721 454In Stock	Mfr. Part No. LFXTAL062178Bulk Mouser Part No 449-LFXTAL062178BULK	IQD	Crystals 25MHz 30pF -40C 85C Learn More about IQD hc49x crystals	Datasheet	454In Stock	$0.721 $0.615 $0.60 $0.509 View $0.502 $0.476 $0.456 $0.426 $0.407	Min.: 1 Mult.: 1	25 MHz	30 pF	20 PPM	30 PPM	HC-49/4H	- 40 C	+ 85 C	Radial	40 Ohms	500 uW	11.05 mm	4.7 mm	4.1 mm	HC49/4H	Bulk
Crystals 18.432MHz 18pF -20C 70C LFXTAL063813Bulk IQD 1: $0.721 931In Stock	Mfr. Part No. LFXTAL063813Bulk Mouser Part No 449-LFXTAL063813BULK	IQD	Crystals 18.432MHz 18pF -20C 70C Learn More about IQD hc49x crystals	Datasheet	931In Stock	$0.721 $0.615 $0.60 $0.509 View $0.502 $0.476 $0.456 $0.426 $0.407	Min.: 1 Mult.: 1	18.432 MHz	18 pF	20 PPM	20 PPM	HC-49/4H	- 20 C	+ 70 C	Radial	40 Ohms	500 uW	11.05 mm	4.7 mm	4.1 mm	HC49/4H	Bulk
Crystals 8MHz 30pF -10C 60C LFXTAL003147Reel IQD 1: $1.07 356In Stock	Mfr. Part No. LFXTAL003147Reel Mouser Part No 449-LFXTAL003147REEL	IQD	Crystals 8MHz 30pF -10C 60C Learn More about IQD hc49x crystals	Datasheet	356In Stock	Cut Tape $1.07 $0.917 $0.87 $0.79 Reel $0.635 View $0.749 $0.634 $0.607	Min.: 1 Mult.: 1 : 1,000	8 MHz	30 pF	20 PPM	50 PPM	HC-49	- 10 C	+ 60 C	Radial	50 Ohms	1 mW	13.46 mm	10.2 mm	4.65 mm	HC49	Reel, Cut Tape
Crystals 12.288MHz Series -10C 60C LFXTAL003281Bulk IQD 1: $1.16 897In Stock	Mfr. Part No. LFXTAL003281Bulk Mouser Part No 449-LFXTAL003281BULK	IQD	Crystals 12.288MHz Series -10C 60C Learn More about IQD hc49x crystals	Datasheet	897In Stock	$1.16 $0.993 $0.971 $0.824 View $0.774 $0.772 $0.738 $0.69 $0.653	Min.: 1 Mult.: 1	12.288 MHz	Series	20 PPM	50 PPM	HC-49	- 10 C	+ 60 C	Radial	35 Ohms	1 mW	11.05 mm	4.65 mm	13.46 mm	HC49	Bulk
Crystals 10.695MHz 30pF -10C 60C LFXTAL003560Bulk IQD 1: $1.26 754In Stock	Mfr. Part No. LFXTAL003560Bulk Mouser Part No 449-LFXTAL003560BULK	IQD	Crystals 10.695MHz 30pF -10C 60C Learn More about IQD hc49x crystals	Datasheet	754In Stock	$1.26 $1.08 $1.05 $0.895 View $0.84 $0.839 $0.804 $0.749 $0.71	Min.: 1 Mult.: 1	10.695 MHz	30 pF	20 PPM	30 PPM	HC-49	- 10 C	+ 60 C	Radial	35 Ohms	1 mW	11.05 mm	4.65 mm	13.46 mm	HC49	Bulk
Crystals 16.384MHz 30pF -10C 60C LFXTAL010040Bulk IQD 1: $0.68 864In Stock	Mfr. Part No. LFXTAL010040Bulk Mouser Part No 449-LFXTAL010040BULK	IQD	Crystals 16.384MHz 30pF -10C 60C Learn More about IQD hc49x crystals	Datasheet	864In Stock	$0.68 $0.579 $0.566 $0.48 View $0.473 $0.45 $0.43 $0.401 $0.384	Min.: 1 Mult.: 1	16.384 MHz	30 pF	20 PPM	30 PPM	HC-49/4H	- 10 C	+ 60 C	Radial	40 Ohms	500 uW	11.05 mm	4.7 mm	4.3 mm	HC49/4H	Bulk