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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 (GBP) 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 WIQD-XTAL(Q) Quartz CrystalHC49; 11.05 x 4.65mm; 3.579545MHz; 30/50/-20 to 70C/SR FUND; LFXTAL024190B IQD 1: £0.811 977In Stock	Mfr. Part No. LFXTAL024190B Mouser Part No 449-LFXTAL024190B	IQD	Crystals WIQD-XTAL(Q) Quartz CrystalHC49; 11.05 x 4.65mm; 3.579545MHz; 30/50/-20 to 70C/SR FUND; Learn More about IQD hc49x crystals	Datasheet	977In Stock	£0.811 £0.695 £0.678 £0.576 View £0.541 £0.54 £0.517 £0.482 £0.457	Min.: 1 Mult.: 1	3.579545 MHz	Series	30 PPM	50 PPM	HC-49	- 20 C	+ 70 C	Radial	150 Ohms	1 mW	11.05 mm	4.65 mm	13.46 mm	HC49	Bulk
Crystals HC49/4H 4.91520MHz +/-50ppm -20C / +70C LFXTAL024902B IQD 1: £0.375 763In Stock New At Mouser	Mfr. Part No. LFXTAL024902B Mouser Part No 449-LFXTAL024902B New At Mouser	IQD	Crystals HC49/4H 4.91520MHz +/-50ppm -20C / +70C Learn More about IQD hc49x crystals	Datasheet	763In Stock	£0.375 £0.319 £0.311 £0.264 View £0.259 £0.247 £0.236 £0.22 £0.21	Min.: 1 Mult.: 1														HC49/4H	Bulk
Crystals HC49 5.52960MHz 30/50/-20 to 70C/18 FUND 11.05 x 4.65 x 13.46 LFXTAL028523B IQD 1: £0.638 488In Stock New At Mouser	Mfr. Part No. LFXTAL028523B Mouser Part No 449-LFXTAL028523B New At Mouser	IQD	Crystals HC49 5.52960MHz 30/50/-20 to 70C/18 FUND 11.05 x 4.65 x 13.46	Datasheet	488In Stock	£0.638 £0.548 £0.536 £0.455 View £0.427 £0.426 £0.408 £0.381 £0.361	Min.: 1 Mult.: 1	5.5296 MHz	18 pF	30 PPM	50 PPM	HC49-2	- 20 C	+ 70 C	Radial	100 Ohms	1 mW	11.05 mm	4.7 mm	13.49 mm	HC49	Bulk
Crystals HC49 8.0MHz +/-50ppm -20C / +70C LFXTAL029488B IQD 1: £0.638 932In Stock New At Mouser	Mfr. Part No. LFXTAL029488B Mouser Part No 449-LFXTAL029488B New At Mouser	IQD	Crystals HC49 8.0MHz +/-50ppm -20C / +70C Learn More about IQD hc49x crystals	Datasheet	932In Stock	£0.638 £0.548 £0.536 £0.455 View £0.427 £0.426 £0.408 £0.381 £0.361	Min.: 1 Mult.: 1														HC49	Bulk
Crystals HC49 25.0MHz 20/20/-20 to 70C/20 FUND 11.05 x 4.65 x 13.46 LFXTAL030813B IQD 1: £0.698 743In Stock New At Mouser	Mfr. Part No. LFXTAL030813B Mouser Part No 449-LFXTAL030813B New At Mouser	IQD	Crystals HC49 25.0MHz 20/20/-20 to 70C/20 FUND 11.05 x 4.65 x 13.46	Datasheet	743In Stock	£0.698 £0.594 £0.581 £0.492 View £0.463 £0.462 £0.443 £0.412 £0.39	Min.: 1 Mult.: 1	25 MHz	30 pF	20 PPM	20 PPM	HC49-2	- 20 C	+ 70 C	Radial	35 Ohms	1 mW	11.05 mm	4.7 mm	13.49 mm	HC49	Bulk
Crystals HC49/4H 50.0MHz 30/30/-20 to 70C/18 3RD 11.05 x 4.7 x 4.1 LFXTAL035378B IQD 1: £0.443 815In Stock New At Mouser	Mfr. Part No. LFXTAL035378B Mouser Part No 449-LFXTAL035378B New At Mouser	IQD	Crystals HC49/4H 50.0MHz 30/30/-20 to 70C/18 3RD 11.05 x 4.7 x 4.1 Learn More about IQD hc49x crystals	Datasheet	815In Stock	£0.443 £0.376 £0.368 £0.312 View £0.306 £0.292 £0.279 £0.26 £0.249	Min.: 1 Mult.: 1	50 MHz	18 pF	30 PPM	30 PPM	HC49-2	- 20 C	+ 70 C	Radial	100 Ohms	500 uW	11.35 mm	4.85 mm	4 mm	HC49/4H	Bulk
Crystals HC49/4H 4.0MHz 50/50/-40 to 85C/32 FUND 11.05 x 4.7 x 4.1 LFXTAL050011B IQD 1: £0.375 993In Stock New At Mouser	Mfr. Part No. LFXTAL050011B Mouser Part No 449-LFXTAL050011B New At Mouser	IQD	Crystals HC49/4H 4.0MHz 50/50/-40 to 85C/32 FUND 11.05 x 4.7 x 4.1 Learn More about IQD hc49x crystals	Datasheet	993In Stock	£0.375 £0.319 £0.311 £0.264 View £0.259 £0.247 £0.236 £0.22 £0.21	Min.: 1 Mult.: 1	4 MHz	32 pF	50 PPM	50 PPM	HC49-2	- 40 C	+ 85 C	Radial	130 Ohms	500 uW	11.35 mm	4.85 mm	4 mm	HC49/4H	Bulk
Crystals WIQD-XTAL(Q) Quartz CrystalHC49; 11.05 x 4.65mm; 27.1450MHz; 30/30/-40 to 85C/20 3RD ; LFXTAL061210B IQD 1: £0.925 983In Stock	Mfr. Part No. LFXTAL061210B Mouser Part No 449-LFXTAL061210B	IQD	Crystals WIQD-XTAL(Q) Quartz CrystalHC49; 11.05 x 4.65mm; 27.1450MHz; 30/30/-40 to 85C/20 3RD ; Learn More about IQD hc49x crystals	Datasheet	983In Stock	£0.925 £0.796 £0.78 £0.659 View £0.651 £0.621 £0.598 £0.563 £0.535	Min.: 1 Mult.: 1	27.145 MHz	20 pF	30 PPM	30 PPM	HC-49	- 40 C	+ 85 C	Radial	40 Ohms	1 mW	11.05 mm	4.65 mm	13.46 mm	HC49	Bulk
Crystals HC49 3.27680MHz 30/50/-20 to 70C/20 FUND 11.05 x 4.65 x 13.46 LFXTAL062133B IQD 1: £0.811 1,207In Stock New At Mouser	Mfr. Part No. LFXTAL062133B Mouser Part No 449-LFXTAL062133B New At Mouser	IQD	Crystals HC49 3.27680MHz 30/50/-20 to 70C/20 FUND 11.05 x 4.65 x 13.46	Datasheet	1,207In Stock	£0.811 £0.695 £0.678 £0.576 View £0.541 £0.54 £0.517 £0.482 £0.457	Min.: 1 Mult.: 1	3.2768 MHz	20 pF	30 PPM	50 PPM	HC49-2	- 20 C	+ 70 C	Radial	150 Ohms	1 mW	11.05 mm	4.7 mm	13.49 mm	HC49	Bulk
Crystals HC49/4H 7.680MHz +/-30ppm -20C / +70C LFXTAL063545B IQD 1: £0.375 837In Stock New At Mouser	Mfr. Part No. LFXTAL063545B Mouser Part No 449-LFXTAL063545B New At Mouser	IQD	Crystals HC49/4H 7.680MHz +/-30ppm -20C / +70C Learn More about IQD hc49x crystals	Datasheet	837In Stock	£0.375 £0.319 £0.311 £0.264 View £0.259 £0.247 £0.236 £0.22 £0.21	Min.: 1 Mult.: 1														HC49/4H	Bulk
Crystals HC49 12.0MHz +/-50ppm -40C / +85C LFXTAL063647B IQD 1: £0.653 799In Stock New At Mouser	Mfr. Part No. LFXTAL063647B Mouser Part No 449-LFXTAL063647B New At Mouser	IQD	Crystals HC49 12.0MHz +/-50ppm -40C / +85C Learn More about IQD hc49x crystals	Datasheet	799In Stock	£0.653 £0.558 £0.545 £0.463 View £0.434 £0.433 £0.415 £0.387 £0.367	Min.: 1 Mult.: 1														HC49	Bulk
Crystals HC49/4H 4.0MHz 50/50/-20 to 70C/32 FUND 11.05 x 4.7 x 4.1 LFXTAL071008B IQD 1: £0.375 771In Stock New At Mouser	Mfr. Part No. LFXTAL071008B Mouser Part No 449-LFXTAL071008B New At Mouser	IQD	Crystals HC49/4H 4.0MHz 50/50/-20 to 70C/32 FUND 11.05 x 4.7 x 4.1 Learn More about IQD hc49x crystals	Datasheet	771In Stock	£0.375 £0.319 £0.311 £0.264 View £0.259 £0.247 £0.236 £0.22 £0.21	Min.: 1 Mult.: 1	4 MHz	32 pF	50 PPM	50 PPM	HC49-2	- 20 C	+ 70 C	Radial	130 Ohms	500 uW	11.35 mm	4.85 mm	4 mm	HC49/4H	Bulk
Crystals HC49 3.579545MHz 10/10/-20 to 70C/20 FUND 11.05 x 4.65 x 13.46 LFXTAL000052B IQD 1: £1.20 944In Stock New At Mouser	Mfr. Part No. LFXTAL000052B Mouser Part No 449-LFXTAL000052B New At Mouser	IQD	Crystals HC49 3.579545MHz 10/10/-20 to 70C/20 FUND 11.05 x 4.65 x 13.46	Datasheet	944In Stock	£1.20 £1.05 £1.02 £0.863 View £0.849 £0.818 £0.78 £0.748 £0.706	Min.: 1 Mult.: 1	3.579545 MHz	20 pF	10 PPM	10 PPM	HC49-2	- 20 C	+ 70 C	Radial	150 Ohms	1 mW	11.05 mm	4.7 mm	13.49 mm	HC49	Bulk
Crystals HC49 3.0MHz 20/50/-10 to 60C/30 FUND 11.05 x 4.65 x 13.46 LFXTAL003191B IQD 1: £1.00 558In Stock New At Mouser	Mfr. Part No. LFXTAL003191B Mouser Part No 449-LFXTAL003191B New At Mouser	IQD	Crystals HC49 3.0MHz 20/50/-10 to 60C/30 FUND 11.05 x 4.65 x 13.46	Datasheet	558In Stock	£1.00 £0.871 £0.856 £0.723 View £0.714 £0.684 £0.649 £0.62 £0.588	Min.: 1 Mult.: 1	3 MHz	30 pF	20 PPM	50 PPM	HC49-2	- 10 C	+ 60 C	Radial	150 Ohms	1 mW	11.05 mm	4.7 mm	13.49 mm	HC49	Bulk
Crystals WIQD-XTAL(Q) Quartz CrystalHC49; 11.05 x 4.65mm; 4.8640MHz; 30/50/-10 to 60C/30 FUND; LFXTAL011200B IQD 1: £0.811 958In Stock	Mfr. Part No. LFXTAL011200B Mouser Part No 449-LFXTAL011200B	IQD	Crystals WIQD-XTAL(Q) Quartz CrystalHC49; 11.05 x 4.65mm; 4.8640MHz; 30/50/-10 to 60C/30 FUND; Learn More about IQD hc49x crystals	Datasheet	958In Stock	£0.811 £0.695 £0.678 £0.576 View £0.541 £0.54 £0.517 £0.482 £0.457	Min.: 1 Mult.: 1	4.864 MHz	30 pF	30 PPM	50 PPM	HC-49	- 10 C	+ 60 C	Radial	100 Ohms	1 mW	11.05 mm	4.65 mm	13.46 mm	HC49	Bulk
Crystals HC49 60.0MHz 30/50/-10 to 60C/30 3RD 11.05 x 4.65 x 13.46 LFXTAL015015B IQD 1: £0.698 741In Stock New At Mouser	Mfr. Part No. LFXTAL015015B Mouser Part No 449-LFXTAL015015B New At Mouser	IQD	Crystals HC49 60.0MHz 30/50/-10 to 60C/30 3RD 11.05 x 4.65 x 13.46	Datasheet	741In Stock	£0.698 £0.594 £0.581 £0.492 View £0.463 £0.462 £0.443 £0.412 £0.39	Min.: 1 Mult.: 1	60 MHz	30 pF	30 PPM	50 PPM	HC49-2	- 10 C	+ 60 C	Radial	100 Ohms	1 mW	11.05 mm	4.7 mm	13.49 mm	HC49	Bulk
Crystals HC49/4H 22.57920MHz 30/50/-10 to 60C/30 FUND 11.05 x 4.7 x 4.1 LFXTAL021198B IQD 1: £0.375 668In Stock New At Mouser	Mfr. Part No. LFXTAL021198B Mouser Part No 449-LFXTAL021198B New At Mouser	IQD	Crystals HC49/4H 22.57920MHz 30/50/-10 to 60C/30 FUND 11.05 x 4.7 x 4.1 Learn More about IQD hc49x crystals	Datasheet	668In Stock	£0.375 £0.319 £0.311 £0.264 View £0.259 £0.247 £0.236 £0.22 £0.21	Min.: 1 Mult.: 1	22.5792 MHz	30 pF	30 PPM	50 PPM	HC49-2	- 10 C	+ 60 C	Radial	40 Ohms	500 uW	11.35 mm	4.85 mm	4 mm	HC49/4H	Bulk
Crystals HC49 27.1450MHz 20/30/-10 to 60C/30 FUND 11.05 x 4.65 x 13.46 LFXTAL021628B IQD 1: £0.638 1,707In Stock New At Mouser	Mfr. Part No. LFXTAL021628B Mouser Part No 449-LFXTAL021628B New At Mouser	IQD	Crystals HC49 27.1450MHz 20/30/-10 to 60C/30 FUND 11.05 x 4.65 x 13.46	Datasheet	1,707In Stock	£0.638 £0.548 £0.536 £0.455 View £0.427 £0.426 £0.408 £0.381 £0.361	Min.: 1 Mult.: 1	27.145 MHz	30 pF	20 PPM	30 PPM	HC49-2	- 10 C	+ 60 C	Radial	35 Ohms	1 mW	11.05 mm	4.7 mm	13.49 mm	HC49	Bulk
Crystals WIQD-XTAL(Q) Quartz CrystalHC49/4H; 11.05 x 4.7mm; 15.360MHz; 30/30/-40 to 85C/30 FUND ; LFXTAL072287B IQD 1: £0.398 768In Stock	Mfr. Part No. LFXTAL072287B Mouser Part No 449-LFXTAL072287B	IQD	Crystals WIQD-XTAL(Q) Quartz CrystalHC49/4H; 11.05 x 4.7mm; 15.360MHz; 30/30/-40 to 85C/30 FUND ; Learn More about IQD hc49x crystals	Datasheet	768In Stock	£0.398 £0.338 £0.33 £0.279 View £0.275 £0.261 £0.25 £0.233 £0.223	Min.: 1 Mult.: 1	15.36 MHz	30 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 HC49 20.0MHz 20/20/-10 to 60C/32 FUND 11.05 x 4.65 x 13.46 LFXTAL011155B IQD 1: £0.698 704In Stock New At Mouser	Mfr. Part No. LFXTAL011155B Mouser Part No 449-LFXTAL011155B New At Mouser	IQD	Crystals HC49 20.0MHz 20/20/-10 to 60C/32 FUND 11.05 x 4.65 x 13.46	Datasheet	704In Stock	£0.698 £0.594 £0.581 £0.492 View £0.463 £0.462 £0.443 £0.412 £0.39	Min.: 1 Mult.: 1	20 MHz	32 pF	20 PPM	20 PPM	HC49-2	- 10 C	+ 60 C	Radial	35 Ohms	1 mW	11.05 mm	4.7 mm	13.49 mm	HC49	Bulk
Crystals WIQD-XTAL(Q) Quartz CrystalHC49; 11.05 x 4.65mm; 2.0MHz; 30/50/-20 to 70C/32 FUND; LFXTAL028855B IQD 1: £1.10 195In Stock	Mfr. Part No. LFXTAL028855B Mouser Part No 449-LFXTAL028855B	IQD	Crystals WIQD-XTAL(Q) Quartz CrystalHC49; 11.05 x 4.65mm; 2.0MHz; 30/50/-20 to 70C/32 FUND; Learn More about IQD hc49x crystals	Datasheet	195In Stock	£1.10 £0.952 £0.943 £0.788 View £0.78 £0.751 £0.711 £0.68 £0.644	Min.: 1 Mult.: 1	2 MHz	32 pF	30 PPM	50 PPM	HC-49	- 20 C	+ 70 C	Radial	600 Ohms	1 mW	11.05 mm	4.65 mm	13.46 mm	HC49	Bulk
Crystals WIQD-XTAL(Q) Quartz CrystalHC49; 11.05 x 4.65mm; 14.3180MHz; 30/50/-20 to 70C/18 FUND; LFXTAL034763B IQD 1: £0.638 974In Stock	Mfr. Part No. LFXTAL034763B Mouser Part No 449-LFXTAL034763B	IQD	Crystals WIQD-XTAL(Q) Quartz CrystalHC49; 11.05 x 4.65mm; 14.3180MHz; 30/50/-20 to 70C/18 FUND; Learn More about IQD hc49x crystals	Datasheet	974In Stock	£0.638 £0.548 £0.536 £0.455 View £0.427 £0.426 £0.408 £0.381 £0.361	Min.: 1 Mult.: 1	14.318 MHz	18 pF	30 PPM	50 PPM	HC-49	- 20 C	+ 70 C	Radial	35 Ohms	1 mW	11.05 mm	4.65 mm	13.46 mm	HC49	Bulk
Crystals HC49 5.120MHz 30/50/-10 to 60C/30 FUND 11.05 x 4.65 x 13.46 LFXTAL011904B IQD 1: £0.638 686In Stock New At Mouser	Mfr. Part No. LFXTAL011904B Mouser Part No 449-LFXTAL011904B New At Mouser	IQD	Crystals HC49 5.120MHz 30/50/-10 to 60C/30 FUND 11.05 x 4.65 x 13.46	Datasheet	686In Stock	£0.638 £0.548 £0.536 £0.455 View £0.427 £0.426 £0.408 £0.381 £0.361	Min.: 1 Mult.: 1	5.12 MHz	30 pF	30 PPM	50 PPM	HC49-2	- 10 C	+ 60 C	Radial	100 Ohms	1 mW	11.05 mm	4.7 mm	13.49 mm	HC49	Bulk
Crystals WIQD-XTAL(Q) Quartz CrystalHC49; 11.05 x 4.65mm; 29.0MHz; 20/30/-10 to 60C/30 FUND ; LFXTAL014793B IQD 1: £0.698 1,353In Stock	Mfr. Part No. LFXTAL014793B Mouser Part No 449-LFXTAL014793B	IQD	Crystals WIQD-XTAL(Q) Quartz CrystalHC49; 11.05 x 4.65mm; 29.0MHz; 20/30/-10 to 60C/30 FUND ; Learn More about IQD hc49x crystals	Datasheet	1,353In Stock	£0.698 £0.594 £0.581 £0.492 View £0.463 £0.462 £0.443 £0.412 £0.39	Min.: 1 Mult.: 1	29 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 HC49/4H 10.0MHz 30/50/-20 to 70C/12 FUND 11.05 x 4.7 x 4.1 LFXTAL017907B IQD 1: £0.375 856In Stock New At Mouser	Mfr. Part No. LFXTAL017907B Mouser Part No 449-LFXTAL017907B New At Mouser	IQD	Crystals HC49/4H 10.0MHz 30/50/-20 to 70C/12 FUND 11.05 x 4.7 x 4.1 Learn More about IQD hc49x crystals	Datasheet	856In Stock	£0.375 £0.319 £0.311 £0.264 View £0.259 £0.247 £0.236 £0.22 £0.21	Min.: 1 Mult.: 1	10 MHz	12 pF	30 PPM	50 PPM	HC49-2	- 20 C	+ 70 C	Radial	40 Ohms	500 uW	11.35 mm	4.85 mm	4 mm	HC49/4H	Bulk