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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 (EUR) 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 12.80MHz +/-50ppm -20C / +70C LFXTAL017459B IQD 1: 0,731 € 300In Stock New At Mouser	Mfr. Part No. LFXTAL017459B Mouser Part No 449-LFXTAL017459B New At Mouser	IQD	Crystals HC49 12.80MHz +/-50ppm -20C / +70C Learn More about IQD hc49x crystals	Datasheet	300In Stock	0,731 € 0,628 € 0,614 € 0,521 € View 0,489 € 0,488 € 0,467 € 0,436 € 0,413 €	Min.: 1 Mult.: 1														HC49	Bulk
Crystals WIQD-XTAL(Q) Quartz CrystalHC49/4H; 11.05 x 4.7mm; 13.560MHz; 30/50/-20 to 70C/30 FUND; LFXTAL024760B IQD 1: 0,43 € 187In Stock	Mfr. Part No. LFXTAL024760B Mouser Part No 449-LFXTAL024760B	IQD	Crystals WIQD-XTAL(Q) Quartz CrystalHC49/4H; 11.05 x 4.7mm; 13.560MHz; 30/50/-20 to 70C/30 FUND; Learn More about IQD hc49x crystals	Datasheet	187In Stock	0,43 € 0,365 € 0,356 € 0,302 € View 0,297 € 0,283 € 0,27 € 0,252 € 0,241 €	Min.: 1 Mult.: 1	13.56 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 WIQD-XTAL(Q) Quartz CrystalHC49/4H; 11.05 x 4.7mm; 8.0MHz; 10/15/-20 to 70C/12 FUND; LFXTAL031818B IQD 1: 0,559 € 256In Stock	Mfr. Part No. LFXTAL031818B Mouser Part No 449-LFXTAL031818B	IQD	Crystals WIQD-XTAL(Q) Quartz CrystalHC49/4H; 11.05 x 4.7mm; 8.0MHz; 10/15/-20 to 70C/12 FUND; Learn More about IQD hc49x crystals	Datasheet	256In Stock	0,559 € 0,472 € 0,461 € 0,391 € View 0,385 € 0,366 € 0,35 € 0,327 € 0,312 €	Min.: 1 Mult.: 1	8 MHz	12 pF	10 PPM	15 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 WIQD-XTAL(Q) Quartz CrystalHC49/4H; 11.05 x 4.7mm; 8.0MHz; 30/50/-40 to 85C/16 FUND ; LFXTAL057135B IQD 1: 0,43 € 357In Stock	Mfr. Part No. LFXTAL057135B Mouser Part No 449-LFXTAL057135B	IQD	Crystals WIQD-XTAL(Q) Quartz CrystalHC49/4H; 11.05 x 4.7mm; 8.0MHz; 30/50/-40 to 85C/16 FUND ; Learn More about IQD hc49x crystals	Datasheet	357In Stock	0,43 € 0,365 € 0,356 € 0,302 € View 0,297 € 0,283 € 0,27 € 0,252 € 0,241 €	Min.: 1 Mult.: 1	8 MHz	16 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 1.8432MHz 20pF -10C 60C LFXTAL010964Bulk IQD 1: 1,14 € 611In Stock	Mfr. Part No. LFXTAL010964Bulk Mouser Part No 449-LFXTAL010964BULK	IQD	Crystals 1.8432MHz 20pF -10C 60C Learn More about IQD hc49x crystals	Datasheet	611In Stock	1,14 € 0,998 € 0,972 € 0,825 € View 0,815 € 0,781 € 0,74 € 0,708 € 0,671 €	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: 0,826 € 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	0,826 € 0,703 € 0,687 € 0,583 € View 0,548 € 0,547 € 0,524 € 0,488 € 0,463 €	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: 0,43 € 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	0,43 € 0,366 € 0,358 € 0,304 € View 0,299 € 0,285 € 0,272 € 0,254 € 0,243 €	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: 0,731 € 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	0,731 € 0,628 € 0,614 € 0,521 € View 0,489 € 0,488 € 0,467 € 0,436 € 0,413 €	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: 0,413 € 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	0,413 € 0,353 € 0,345 € 0,292 € View 0,288 € 0,274 € 0,262 € 0,244 € 0,234 €	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: 0,327 € 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 0,327 € 0,277 € 0,263 € 0,239 € Reel 0,192 € View 0,227 € 0,183 €	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: 0,43 € 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	0,43 € 0,366 € 0,358 € 0,304 € View 0,299 € 0,285 € 0,272 € 0,254 € 0,243 €	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: 0,731 € 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 0,731 € 0,628 € 0,597 € 0,542 € Reel 0,431 € View 0,507 € 0,413 € 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: 0,456 € 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	0,456 € 0,389 € 0,379 € 0,322 € View 0,317 € 0,301 € 0,288 € 0,269 € 0,257 €	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: 0,456 € 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	0,456 € 0,389 € 0,379 € 0,322 € View 0,317 € 0,301 € 0,288 € 0,269 € 0,257 €	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 4.433619MHz 11.05 x 4.7 x 4.1mm LFXTAL003102Bulk IQD 1: 0,43 € 192In Stock	Mfr. Part No. LFXTAL003102Bulk Mouser Part No 449-LFXTAL003102BULK	IQD	Crystals 4.433619MHz 11.05 x 4.7 x 4.1mm Learn More about IQD hc49x crystals	Datasheet	192In Stock	0,43 € 0,366 € 0,358 € 0,304 € View 0,274 € 0,263 € 0,254 € 0,24 € 0,228 €	Min.: 1 Mult.: 1	4.433619 MHz	20 pF	30 PPM	50 PPM	HC-49/4H	- 10 C	+ 60 C	Radial	130 Ohms	500 uW	11.05 mm	4.7 mm	4.1 mm	HC49/4H	Bulk
Crystals 7.68MHz 30pF -10C 60C LFXTAL010489Bulk IQD 1: 0,43 € 115In Stock	Mfr. Part No. LFXTAL010489Bulk Mouser Part No 449-LFXTAL010489BULK	IQD	Crystals 7.68MHz 30pF -10C 60C Learn More about IQD hc49x crystals	Datasheet	115In Stock	0,43 € 0,366 € 0,358 € 0,304 € View 0,299 € 0,285 € 0,272 € 0,254 € 0,243 €	Min.: 1 Mult.: 1	7.68 MHz	30 pF	30 PPM	50 PPM	HC-49/4H	- 10 C	+ 60 C	Radial	60 Ohms	500 uW	11.05 mm	4.7 mm	4.1 mm	HC49/4H	Bulk
Crystals 11.2896MHz 20pF -10C 60C LFXTAL011218Bulk IQD 1: 0,731 € 892In Stock	Mfr. Part No. LFXTAL011218Bulk Mouser Part No 449-LFXTAL011218BULK	IQD	Crystals 11.2896MHz 20pF -10C 60C Learn More about IQD hc49x crystals	Datasheet	892In Stock	0,731 € 0,628 € 0,614 € 0,521 € View 0,489 € 0,488 € 0,467 € 0,436 € 0,413 €	Min.: 1 Mult.: 1	11.2896 MHz	20 pF	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 3.57945MHz 30pF -20C 70C LFXTAL016962Bulk IQD 1: 0,43 € 820In Stock	Mfr. Part No. LFXTAL016962Bulk Mouser Part No 449-LFXTAL016962BULK	IQD	Crystals 3.57945MHz 30pF -20C 70C Learn More about IQD hc49x crystals	Datasheet	820In Stock	0,43 € 0,366 € 0,358 € 0,304 € View 0,299 € 0,285 € 0,272 € 0,254 € 0,243 €	Min.: 1 Mult.: 1	3.57945 MHz	30 pF	30 PPM	30 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 30.875MHz Series -10C 60C LFXTAL018471BULK IQD 1: 0,55 € 293In Stock	Mfr. Part No. LFXTAL018471BULK Mouser Part No 449-LFXTAL018471BULK	IQD	Crystals 30.875MHz Series -10C 60C Learn More about IQD hc49x crystals	Datasheet	293In Stock	0,55 € 0,466 € 0,455 € 0,385 € View 0,38 € 0,361 € 0,346 € 0,323 € 0,308 €	Min.: 1 Mult.: 1	30.875 MHz	Series	30 PPM	50 PPM	HC-49/4H	- 10 C	+ 60 C	Radial	100 Ohms	500 uW	11.05 mm	4.7 mm	4.3 mm	HC49/4H	Bulk
Crystals 10.752MHz 30pF -10C 60C LFXTAL022616Bulk IQD 1: 0,43 € 952In Stock	Mfr. Part No. LFXTAL022616Bulk Mouser Part No 449-LFXTAL022616BULK	IQD	Crystals 10.752MHz 30pF -10C 60C Learn More about IQD hc49x crystals	Datasheet	952In Stock	0,43 € 0,366 € 0,358 € 0,304 € View 0,299 € 0,285 € 0,272 € 0,254 € 0,243 €	Min.: 1 Mult.: 1	10.752 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
Crystals 20MHz 20pF -20C 70C LFXTAL026226B IQD 1: 0,292 € 980In Stock	Mfr. Part No. LFXTAL026226B Mouser Part No 449-LFXTAL026226BULK	IQD	Crystals 20MHz 20pF -20C 70C Learn More about IQD hc49x crystals	Datasheet	980In Stock	0,292 € 0,246 € 0,241 € 0,204 € View 0,20 € 0,191 € 0,182 € 0,17 € 0,163 €	Min.: 1 Mult.: 1	20 MHz	20 pF	50 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	Bulk
Crystals 11MHz 18pF -10C 60C LFXTAL031868Bulk IQD 1: 0,80 € 920In Stock	Mfr. Part No. LFXTAL031868Bulk Mouser Part No 449-LFXTAL031868BULK	IQD	Crystals 11MHz 18pF -10C 60C Learn More about IQD hc49x crystals	Datasheet	920In Stock	0,80 € 0,683 € 0,667 € 0,566 € View 0,531 € 0,508 € 0,474 € 0,449 €	Min.: 1 Mult.: 1	11 MHz	18 pF	20 PPM	20 PPM	HC-49	- 10 C	+ 60 C	Radial	35 Ohms	1 mW	13.46 mm	11.05 mm	4.65 mm	HC49	Bulk
Crystals 4.2944MHz 30pF -10C 60C LFXTAL035831Bulk IQD 1: 0,413 € 489In Stock	Mfr. Part No. LFXTAL035831Bulk Mouser Part No 449-LFXTAL035831BULK	IQD	Crystals 4.2944MHz 30pF -10C 60C Learn More about IQD hc49x crystals	Datasheet	489In Stock	0,413 € 0,353 € 0,345 € 0,292 € View 0,288 € 0,274 € 0,262 € 0,244 € 0,234 €	Min.: 1 Mult.: 1	4.2944 MHz	30 pF	20 PPM	50 PPM	HC-49/4H	- 10 C	+ 60 C	Radial	130 Ohms	500 uW	11.05 mm	4.7 mm	4.1 mm	HC49/4H	Bulk
Crystals 4.9152MHz 18pF -20C 70C LFXTAL063540Bulk IQD 1: 0,43 € 423In Stock	Mfr. Part No. LFXTAL063540Bulk Mouser Part No 449-LFXTAL063540BULK	IQD	Crystals 4.9152MHz 18pF -20C 70C Learn More about IQD hc49x crystals	Datasheet	423In Stock	0,43 € 0,366 € 0,358 € 0,304 € View 0,299 € 0,285 € 0,272 € 0,254 € 0,243 €	Min.: 1 Mult.: 1	4.9152 MHz	18 pF	30 PPM	30 PPM	HC-49/4H	- 20 C	+ 70 C	Radial	130 Ohms	500 uW	11.05 mm	4.7 mm	4.1 mm	HC49/4H	Bulk
Crystals 20MHz 18pF -20C 70C LFXTAL063811Bulk IQD 1: 0,456 € 11In Stock	Mfr. Part No. LFXTAL063811Bulk Mouser Part No 449-LFXTAL063811BULK	IQD	Crystals 20MHz 18pF -20C 70C Learn More about IQD hc49x crystals	Datasheet	11In Stock	0,456 € 0,389 € 0,379 € 0,322 € View 0,317 € 0,301 € 0,288 € 0,269 € 0,257 €	Min.: 1 Mult.: 1	20 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