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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 16MHz 22pF -10C 60C LFXTAL027946 IQD 1: 0,439 € 2 911In Stock	Mfr. Part No. LFXTAL027946 Mouser Part No 449-LFXTAL027946	IQD	Crystals 16MHz 22pF -10C 60C Learn More about IQD hc49x crystals	Datasheet	2 911In Stock	Cut Tape 0,439 € 0,379 € 0,344 € 0,329 € Reel 0,303 € View 0,312 € 0,292 € 0,277 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	16 MHz			50 PPM		- 10 C	+ 60 C	SMD/SMT	40 Ohms	500 uW	11.4 mm	4.9 mm	4.3 mm	HC49/4HSMX	Reel, Cut Tape, MouseReel
Crystals 4.91520MHz 13.4 x 4.9 x 4.3mm LFXTAL028392 IQD 1: 0,318 € 373In Stock	Mfr. Part No. LFXTAL028392 Mouser Part No 449-LFXTAL028392	IQD	Crystals 4.91520MHz 13.4 x 4.9 x 4.3mm Learn More about IQD hc49x crystals	Datasheet	373In Stock	Cut Tape 0,318 € 0,276 € 0,25 € 0,24 € Reel 0,208 € View 0,227 € 0,218 € 0,194 € 0,188 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	4.9152 MHz			50 PPM		- 20 C	+ 70 C	SMD/SMT	130 Ohms	500 uW	11.4 mm	4.9 mm	4.3 mm	HC49/4HSMX	Reel, Cut Tape, MouseReel
Crystals 20MHz 18pF -40C 85C LFXTAL028710 IQD 1: 0,318 € 1 183In Stock	Mfr. Part No. LFXTAL028710 Mouser Part No 449-LFXTAL028710	IQD	Crystals 20MHz 18pF -40C 85C Learn More about IQD hc49x crystals	Datasheet	1 183In Stock	Cut Tape 0,318 € 0,276 € 0,25 € 0,24 € Reel 0,208 € View 0,227 € 0,218 € 0,194 € 0,188 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	20 MHz			50 PPM		- 40 C	+ 85 C	SMD/SMT	40 Ohms	500 uW	11.4 mm	4.9 mm	4.3 mm	HC49/4HSMX	Reel, Cut Tape, MouseReel
Crystals 11.0592MHz 20pF -20C 70C LFXTAL028928 IQD 1: 0,318 € 729In Stock	Mfr. Part No. LFXTAL028928 Mouser Part No 449-LFXTAL028928	IQD	Crystals 11.0592MHz 20pF -20C 70C Learn More about IQD hc49x crystals	Datasheet	729In Stock	Cut Tape 0,318 € 0,276 € 0,263 € 0,249 € Reel 0,208 € View 0,237 € 0,194 € 0,188 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	11.0592 MHz			50 PPM		- 20 C	+ 70 C	SMD/SMT	40 Ohms	500 uW	11.4 mm	4.9 mm	4.3 mm	HC49/4HSMX	Reel, Cut Tape, MouseReel
Crystals 16MHz 18pF -20C 70C LFXTAL029370 IQD 1: 0,318 € 1 591In Stock	Mfr. Part No. LFXTAL029370 Mouser Part No 449-LFXTAL029370	IQD	Crystals 16MHz 18pF -20C 70C Learn More about IQD hc49x crystals	Datasheet	1 591In Stock	Cut Tape 0,318 € 0,276 € 0,25 € 0,24 € Reel 0,208 € View 0,227 € 0,218 € 0,194 € 0,188 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	16 MHz			50 PPM		- 20 C	+ 70 C	SMD/SMT	40 Ohms	500 uW	11.4 mm	4.9 mm	4.3 mm	HC49/4HSMX	Reel, Cut Tape, MouseReel
Crystals 8MHz 16pF -40C 85C LFXTAL029914 IQD 1: 0,43 € 1 097In Stock	Mfr. Part No. LFXTAL029914 Mouser Part No 449-LFXTAL029914	IQD	Crystals 8MHz 16pF -40C 85C Learn More about IQD hc49x crystals	Datasheet	1 097In Stock	Cut Tape 0,43 € 0,378 € 0,342 € 0,329 € Reel 0,285 € View 0,31 € 0,298 € 0,266 € 0,258 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	8 MHz			50 PPM		- 40 C	+ 85 C	SMD/SMT	40 Ohms	500 uW	11.4 mm	4.9 mm	4.3 mm	HC49/4HSMX	Reel, Cut Tape, MouseReel
Crystals 4.332MHz 20pF -20C 70C LFXTAL029946 IQD 1: 0,43 € 1 855In Stock	Mfr. Part No. LFXTAL029946 Mouser Part No 449-LFXTAL029946	IQD	Crystals 4.332MHz 20pF -20C 70C Learn More about IQD hc49x crystals	Datasheet	1 855In Stock	Cut Tape 0,43 € 0,378 € 0,342 € 0,329 € Reel 0,303 € View 0,31 € 0,266 € 0,258 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	4.332 MHz			50 PPM		- 20 C	+ 70 C	SMD/SMT	130 Ohms	500 uW	11.4 mm	4.9 mm	4.3 mm	HC49/4HSMX	Reel, Cut Tape, MouseReel
Crystals 13.56MHz 18pF -20C 70C LFXTAL033830 IQD 1: 0,439 € 1 165In Stock	Mfr. Part No. LFXTAL033830 Mouser Part No 449-LFXTAL033830	IQD	Crystals 13.56MHz 18pF -20C 70C Learn More about IQD hc49x crystals	Datasheet	1 165In Stock	Cut Tape 0,439 € 0,379 € 0,344 € 0,329 € Reel 0,286 € View 0,312 € 0,299 € 0,284 € 0,278 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	13.56 MHz	18 pF	30 PPM	30 PPM		- 20 C	+ 70 C	SMD/SMT		500 uW				HC49/4HSMX	Reel, Cut Tape, MouseReel
Crystals WIQD-XTAL(Q) Quartz CrystalHC49/4H; 11.05 x 4.7mm; 4.0MHz; 10/30/-40 to 85C/30 FUND; LFXTAL036900B IQD 1: 0,559 € 297In Stock	Mfr. Part No. LFXTAL036900B Mouser Part No 449-LFXTAL036900B	IQD	Crystals WIQD-XTAL(Q) Quartz CrystalHC49/4H; 11.05 x 4.7mm; 4.0MHz; 10/30/-40 to 85C/30 FUND; Learn More about IQD hc49x crystals	Datasheet	297In Stock	0,559 € 0,472 € 0,461 € 0,391 € View 0,385 € 0,366 € 0,332 € 0,327 € 0,321 €	Min.: 1 Mult.: 1	4 MHz	30 pF	10 PPM	30 PPM	HC-49/4H	- 40 C	+ 85 C	Radial	130 Ohms	500 uW	11.05 mm	4.7 mm	4.1 mm	HC49/4H	Bulk
Crystals 8MHz 18pF -40C 85C LFXTAL061076 IQD 1: 0,318 € 1 907In Stock	Mfr. Part No. LFXTAL061076 Mouser Part No 449-LFXTAL061076	IQD	Crystals 8MHz 18pF -40C 85C Learn More about IQD hc49x crystals	Datasheet	1 907In Stock	Cut Tape 0,318 € 0,273 € 0,249 € 0,237 € Reel 0,226 € 0,206 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	8 MHz	18 pF	50 PPM	50 PPM		- 40 C	+ 85 C		40 Ohms	500 uW				HC49/4HSMX	Reel, Cut Tape, MouseReel
Crystals 4MHz 16pF -20C 70C LFXTAL061110 IQD 1: 0,774 € 393In Stock	Mfr. Part No. LFXTAL061110 Mouser Part No 449-LFXTAL061110	IQD	Crystals 4MHz 16pF -20C 70C Learn More about IQD hc49x crystals	Datasheet	393In Stock	Cut Tape 0,774 € 0,772 € 0,62 € 0,603 € Reel 0,358 € View 0,581 € 0,422 € 0,355 € 0,342 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	4 MHz	16 pF	10 PPM	10 PPM		- 20 C	+ 70 C		130 Ohms	500 uW				HC49/4HSMX	Reel, Cut Tape, MouseReel
Crystals 20MHz 18pF -20C 70C LFXTAL061856 IQD 1: 0,464 € 1 942In Stock	Mfr. Part No. LFXTAL061856 Mouser Part No 449-LFXTAL061856	IQD	Crystals 20MHz 18pF -20C 70C Learn More about IQD hc49x crystals	Datasheet	1 942In Stock	Cut Tape 0,464 € 0,404 € 0,367 € 0,352 € Reel 0,318 € View 0,333 € 0,319 € 0,286 € 0,276 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	20 MHz	18 pF	10 PPM	10 PPM		- 20 C	+ 70 C	SMD/SMT	40 Ohms	500 uW	11.4 mm	4.9 mm	4.3 mm	HC49/4HSMX	Reel, Cut Tape, MouseReel
Crystals 17.2032MHz 22pF -40C 85C LFXTAL063075 IQD 1: 0,439 € 1 037In Stock	Mfr. Part No. LFXTAL063075 Mouser Part No 449-LFXTAL063075	IQD	Crystals 17.2032MHz 22pF -40C 85C Learn More about IQD hc49x crystals	Datasheet	1 037In Stock	Cut Tape 0,439 € 0,379 € 0,359 € 0,353 € Reel 0,303 € View 0,334 € 0,317 € 0,283 € 0,277 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	17.2032 MHz	22 pF	30 PPM	50 PPM		- 40 C	+ 85 C	SMD/SMT	40 Ohms	100 uW	11.4 mm	4.9 mm	4.3 mm	HC49/4HSMX	Reel, Cut Tape, MouseReel
Crystals 12MHz 18pF -40C 85C LFXTAL069804 IQD 1: 0,43 € 133In Stock	Mfr. Part No. LFXTAL069804 Mouser Part No 449-LFXTAL069804	IQD	Crystals 12MHz 18pF -40C 85C Learn More about IQD hc49x crystals	Datasheet	133In Stock	Cut Tape 0,43 € 0,378 € 0,342 € 0,329 € Reel 0,285 € View 0,31 € 0,298 € 0,266 € 0,258 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000														HC49/4HSMX	Reel, Cut Tape, MouseReel
Crystals 4.9152MHz 30pF -10C 60C LFXTAL003110Bulk IQD 1: 0,731 € 63In Stock	Mfr. Part No. LFXTAL003110Bulk Mouser Part No 449-LFXTAL003110BULK	IQD	Crystals 4.9152MHz 30pF -10C 60C Learn More about IQD hc49x crystals	Datasheet	63In Stock	0,731 € 0,628 € 0,614 € 0,521 € View 0,489 € 0,488 € 0,467 € 0,436 € 0,413 €	Min.: 1 Mult.: 1	4.9152 MHz	30 pF	20 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 5MHz 30pF -10C 60C LFXTAL003119Reel IQD 1: 0,533 € 667In Stock	Mfr. Part No. LFXTAL003119Reel Mouser Part No 449-LFXTAL003119REEL	IQD	Crystals 5MHz 30pF -10C 60C Learn More about IQD hc49x crystals	Datasheet	667In Stock	Cut Tape 0,533 € 0,451 € 0,428 € 0,389 € Reel 0,312 € View 0,368 € 0,311 € 0,298 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	5 MHz	30 pF	30 PPM	50 PPM	HC-49/4H	- 10 C	+ 60 C	Radial	130 Ohms	500 uW	11.05 mm	4.7 mm	4.3 mm	HC49/4H	Reel, Cut Tape, MouseReel
Crystals 10.0MHz 11.05 x4.65 x13.46mm LFXTAL003164Bulk IQD 1: 0,731 € 70In Stock	Mfr. Part No. LFXTAL003164Bulk Mouser Part No 449-LFXTAL003164BULK	IQD	Crystals 10.0MHz 11.05 x4.65 x13.46mm Learn More about IQD hc49x crystals	Datasheet	70In Stock	0,731 € 0,628 € 0,597 € 0,497 € View 0,457 € 0,456 € 0,44 € 0,416 € 0,396 €	Min.: 1 Mult.: 1	10 MHz	30 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 10.0MHz 11.05 x 4.7 x 4.1mm LFXTAL003169Bulk IQD 1: 0,43 € 125In Stock	Mfr. Part No. LFXTAL003169Bulk Mouser Part No 449-LFXTAL003169BULK	IQD	Crystals 10.0MHz 11.05 x 4.7 x 4.1mm Learn More about IQD hc49x crystals	Datasheet	125In 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 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 24.5760MHz 11.05 x4.65 x13.46mm LFXTAL003386Bulk IQD 1: 0,731 € 8In Stock	Mfr. Part No. LFXTAL003386Bulk Mouser Part No 449-LFXTAL003386BULK	IQD	Crystals 24.5760MHz 11.05 x4.65 x13.46mm Learn More about IQD hc49x crystals	Datasheet	8In Stock	0,731 € 0,628 € 0,614 € 0,521 € View 0,489 € 0,488 € 0,467 € 0,436 € 0,413 €	Min.: 1 Mult.: 1	24.576 MHz	30 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 11.05920MHz 11.05 x4.65 x13.46mm LFXTAL003515Bulk IQD 1: 0,817 € 92In Stock	Mfr. Part No. LFXTAL003515Bulk Mouser Part No 449-LFXTAL003515BULK	IQD	Crystals 11.05920MHz 11.05 x4.65 x13.46mm Learn More about IQD hc49x crystals	Datasheet	92In Stock	0,817 € 0,723 € 0,503 € 0,489 € View 0,488 € 0,467 € 0,436 € 0,413 €	Min.: 1 Mult.: 1	11.0592 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 8MHz 18pF -20C 70C LFXTAL020758Bulk IQD 1: 0,731 € 801In Stock	Mfr. Part No. LFXTAL020758Bulk Mouser Part No 449-LFXTAL020758BULK	IQD	Crystals 8MHz 18pF -20C 70C Learn More about IQD hc49x crystals	Datasheet	801In Stock	0,731 € 0,628 € 0,614 € 0,521 € View 0,489 € 0,488 € 0,467 € 0,436 € 0,413 €	Min.: 1 Mult.: 1	8 MHz	18 pF	30 PPM	50 PPM	HC-49	- 20 C	+ 70 C	Radial	50 Ohms	1 mW	13.46 mm	11.05 mm	4.65 mm	HC49	Bulk
Crystals 10MHz 18pF -20C 70C LFXTAL029034Bulk IQD 1: 0,748 € 622In Stock	Mfr. Part No. LFXTAL029034Bulk Mouser Part No 449-LFXTAL029034BULK	IQD	Crystals 10MHz 18pF -20C 70C Learn More about IQD hc49x crystals	Datasheet	622In Stock	0,748 € 0,636 € 0,622 € 0,528 € View 0,495 € 0,474 € 0,442 € 0,419 €	Min.: 1 Mult.: 1	10 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 3.424MHz 30pF -10C 60C LFXTAL012982Bulk IQD 1: 1,26 € 331In Stock	Mfr. Part No. LFXTAL012982Bulk Mouser Part No 449-LFXTAL012982BULK	IQD	Crystals 3.424MHz 30pF -10C 60C Learn More about IQD hc49x crystals	Datasheet	331In Stock	1,26 € 1,09 € 1,07 € 0,903 € View 0,894 € 0,858 € 0,813 € 0,777 € 0,737 €	Min.: 1 Mult.: 1	3.424 MHz	30 pF	20 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 7.3728MHz 22pF -20C 70C LFXTAL005243B IQD 1: 0,275 € 571In Stock	Mfr. Part No. LFXTAL005243B Mouser Part No 449-LFXTAL005243BULK	IQD	Crystals 7.3728MHz 22pF -20C 70C Learn More about IQD hc49x crystals	Datasheet	571In Stock	0,275 € 0,238 € 0,233 € 0,197 € View 0,194 € 0,184 € 0,176 € 0,164 € 0,157 €	Min.: 1 Mult.: 1	7.3728 MHz	22 pF	30 PPM	50 PPM	HC-49/4H	- 20 C	+ 70 C	Radial	60 Ohms	500 uW	11.05 mm	4.7 mm	4.1 mm	HC49/4H	Bulk
Crystals 10MHz 32pF -20C 70C LFXTAL012126B IQD 1: 1,63 € 289In Stock Factory Special Order	Mfr. Part No. LFXTAL012126B Mouser Part No 449-LFXTAL012126BULK Factory Special Order	IQD	Crystals 10MHz 32pF -20C 70C Learn More about IQD hc49x crystals	Datasheet	289In Stock	1,63 € 1,41 € 1,38 € 1,16 € View 1,14 € 1,10 € 1,06 € 1,01 € 0,955 €	Min.: 1 Mult.: 1	10 MHz	32 pF	10 PPM	20 PPM	HC-49	- 20 C	+ 70 C	Radial						HC49	Bulk