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4 MHz Crystals

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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 HC49/4H 4.0MHz 50/50/-40 to 85C/32 FUND 11.05 x 4.7 x 4.1 LFXTAL050011B IQD 1: 0,43 € 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	0,43 € 0,365 € 0,356 € 0,302 € View 0,297 € 0,283 € 0,27 € 0,252 € 0,241 €	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 HC49/4H 4.0MHz 50/50/-20 to 70C/32 FUND 11.05 x 4.7 x 4.1 LFXTAL071008B IQD 1: 0,43 € 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	0,43 € 0,365 € 0,356 € 0,302 € View 0,297 € 0,283 € 0,27 € 0,252 € 0,241 €	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 HC49/4H 4.0MHz 30/50/-20 to 70C/15 FUND 11.05 x 4.7 x 4.1 LFXTAL033206B IQD 1: 0,43 € 904In Stock New At Mouser	Mfr. Part No. LFXTAL033206B Mouser Part No 449-LFXTAL033206B New At Mouser	IQD	Crystals HC49/4H 4.0MHz 30/50/-20 to 70C/15 FUND 11.05 x 4.7 x 4.1 Learn More about IQD hc49x crystals	Datasheet	904In Stock	0,43 € 0,365 € 0,356 € 0,302 € View 0,297 € 0,283 € 0,27 € 0,252 € 0,241 €	Min.: 1 Mult.: 1	4 MHz	15 pF	30 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 Xtal HC-49/US SMD - 3 Lead 4MHz Tol 20ppm Stab 30ppm -40 C - 85 C 18pF 180 Ohms ABLSG-4.000MHZ-D2Y-T ABRACON 1: 0,482 € 9.921In Stock	Mfr. Part No. ABLSG-4.000MHZ-D2Y-T Mouser Part No 815-ABLSG-4-D2YT	ABRACON	Crystals Xtal HC-49/US SMD - 3 Lead 4MHz Tol 20ppm Stab 30ppm -40 C - 85 C 18pF 180 Ohms Learn More about ABRACON ablsg smd crystals	Datasheet	9.921In Stock	Cut Tape 0,482 € 0,422 € 0,383 € 0,367 € Reel 0,318 € View 0,347 € 0,333 € 0,298 € 0,289 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	4 MHz	18 pF	20 PPM	30 PPM	HC-49/US	- 40 C	+ 85 C	SMD/SMT	180 Ohms	100 uW	11.4 mm	4.7 mm	4.2 mm	ABLSG	Reel, Cut Tape, MouseReel
Crystals 4MHz 20pF Vishay / Dale XT9S20ANA4M XT9S20ANA4M Vishay / Dale 1: 0,301 € 6.787In Stock	Mfr. Part No. XT9S20ANA4M Mouser Part No 73-XT49S400-20	Vishay / Dale	Crystals 4MHz 20pF	Datasheet	6.787In Stock	0,301 € 0,273 € 0,23 € 0,224 € View 0,215 € 0,207 €	Min.: 1 Mult.: 1	4 MHz	20 pF	50 PPM	50 PPM	HC-49/US	- 20 C	+ 70 C	Radial	150 Ohms	100 uW	11.05 mm	4.65 mm	3.5 mm	XT9S	Bulk
Crystals 4MHz 20pF -40C +85C FOXSDLF/040R/TR Fox / Abracon 1: 0,258 € 1.005In Stock	Mfr. Part No. FOXSDLF/040R/TR Mouser Part No 559-FOXSDLF/040R	Fox / Abracon	Crystals 4MHz 20pF -40C +85C Learn More about Fox / Abracon foxhc49	Datasheet	1.005In Stock	Cut Tape 0,258 € 0,219 € 0,208 € 0,188 € Reel 0,151 € View 0,179 € 0,144 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	4 MHz	20 pF	30 PPM	50 PPM	HC-49/US	- 20 C	+ 70 C	SMD/SMT	150 Ohms	100 uW	11.7 mm	5 mm	4.5 mm	HC49SDLF	Reel, Cut Tape, MouseReel
Crystals 4MHz 20pF FOXSDLF/040 Fox / Abracon 1: 0,249 € 7.709In Stock	Mfr. Part No. FOXSDLF/040 Mouser Part No 559-FOXSD040-LF	Fox / Abracon	Crystals 4MHz 20pF	Datasheet	7.709In Stock	Cut Tape 0,249 € 0,214 € 0,203 € 0,184 € Reel 0,148 € View 0,175 € 0,147 € 0,141 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	4 MHz	20 pF	50 PPM	50 PPM	HC-49/US	- 10 C	+ 70 C	SMD/SMT	150 Ohms	100 uW	13.9 mm	5 mm	4.5 mm	HC49SDLF	Reel, Cut Tape, MouseReel
Crystals 4MHz SERIES FOXSLF/040A Fox / Abracon 1: 0,576 € 793In Stock	Mfr. Part No. FOXSLF/040A Mouser Part No 559-FOXS040A-LF	Fox / Abracon	Crystals 4MHz SERIES	Datasheet	793In Stock	0,576 € 0,492 € 0,467 € 0,423 € View 0,401 € 0,381 € 0,365 € 0,34 € 0,325 €	Min.: 1 Mult.: 1	4 MHz		50 PPM	50 PPM	HC-49/SLF	- 20 C	+ 70 C	Radial	200 Ohms	100 uW	11.35 mm	3.6 mm	3.6 mm	HC49SLF	Bulk
Crystals WIQD-XTAL(Q) Quartz CrystalHC49; 11.05 x 4.65mm; 4.0MHz; 20/30/-20 to 70C/30 FUND ; LFXTAL016525B IQD 1: 0,929 € 20In Stock 500Expected 11/17/2026	Mfr. Part No. LFXTAL016525B Mouser Part No 449-LFXTAL016525B	IQD	Crystals WIQD-XTAL(Q) Quartz CrystalHC49; 11.05 x 4.65mm; 4.0MHz; 20/30/-20 to 70C/30 FUND ; Learn More about IQD hc49x crystals	Datasheet	20In Stock 500Expected 11/17/2026	0,929 € 0,796 € 0,777 € 0,66 € View 0,62 € 0,618 € 0,592 € 0,552 € 0,524 €	Min.: 1 Mult.: 1	4 MHz	30 pF	20 PPM	30 PPM	HC-49	- 20 C	+ 70 C	Radial	100 Ohms	1 mW	11.05 mm	4.65 mm	13.46 mm	HC49	Bulk
Crystals 4MHz 20pF FOXSLF/040 Fox / Abracon 1: 0,568 € 464In Stock	Mfr. Part No. FOXSLF/040 Mouser Part No 559-FOXS040-LF	Fox / Abracon	Crystals 4MHz 20pF	Datasheet	464In Stock	0,568 € 0,483 € 0,458 € 0,416 € View 0,394 € 0,374 € 0,359 € 0,334 € 0,32 €	Min.: 1 Mult.: 1	4 MHz	20 pF	50 PPM	50 PPM	HC-49/US	- 20 C	+ 70 C	Radial	200 Ohms	100 uW	11.35 mm	4.65 mm	3.6 mm	HC49SLF	Bulk
Crystals Xtal HC-49/US SMD 3.2mm Height 4MHz Tol 30ppm Stab 30ppm -20 C - 70 C 18pF 180 Ohms ABLS2-4.000MHz-B4Y-T ABRACON 1: 0,301 € 1.000In Stock	Mfr. Part No. ABLS2-4.000MHz-B4Y-T Mouser Part No 815-ABLS2-4-B4YT	ABRACON	Crystals Xtal HC-49/US SMD 3.2mm Height 4MHz Tol 30ppm Stab 30ppm -20 C - 70 C 18pF 180 Ohms	Datasheet	1.000In Stock	Cut Tape 0,301 € 0,253 € 0,241 € 0,222 € Reel 0,188 € View 0,175 € 0,149 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	4 MHz	18 pF	30 PPM	30 PPM	HC-49/US	- 20 C	+ 70 C	SMD/SMT	180 Ohms	100 uW	11.4 mm	4.7 mm	3.3 mm	ABLS2	Reel, Cut Tape, MouseReel
Crystals 4MHz 20pF Vishay / Dale XT9M20ANA4M XT9M20ANA4M Vishay / Dale 1: 0,542 € 1.605In Stock	Mfr. Part No. XT9M20ANA4M Mouser Part No 73-XT49M400-20	Vishay / Dale	Crystals 4MHz 20pF	Datasheet	1.605In Stock	0,542 € 0,459 € 0,436 € 0,396 € View 0,375 € 0,357 € 0,341 € 0,267 € 0,263 €	Min.: 1 Mult.: 1	4 MHz	20 pF	50 PPM	50 PPM	HC-49/US	- 20 C	+ 70 C	SMD/SMT			12.3 mm	4.7 mm	4.5 mm	XT9M	Bulk
Crystals Xtal 11x5 4-SMD, No Lead 4MHz Tol 50ppm Stab 50ppm -40 C - 85 C 18pF 120 Ohms ABC2-4.000MHZ-D-T ABRACON 1: 1,58 € 947In Stock	Mfr. Part No. ABC2-4.000MHZ-D-T Mouser Part No 815-ABC24.MHZDT	ABRACON	Crystals Xtal 11x5 4-SMD, No Lead 4MHz Tol 50ppm Stab 50ppm -40 C - 85 C 18pF 120 Ohms	Datasheet	947In Stock	Cut Tape 1,58 € 1,38 € 1,25 € 1,20 € Reel 1,01 € View 1,14 € 1,08 € 0,963 € 0,894 €	Min.: 1 Mult.: 1 : 1.000	4 MHz		50 PPM	50 PPM	11.8 mm x 5.5 mm	- 40 C	+ 85 C	SMD/SMT	120 Ohms	100 uW	11.8 mm	5.5 mm	1.9 mm	ABC2	Reel, Cut Tape
Crystals 4MHz Series 0C +70C CY3A Crystek Corporation 1: 0,955 € 199In Stock	Mfr. Part No. CY3A Mouser Part No 549-CY3A	Crystek Corporation	Crystals 4MHz Series 0C +70C	Datasheet	199In Stock	0,955 € 0,821 € 0,777 € 0,714 € View 0,675 € 0,577 € 0,554 €	Min.: 1 Mult.: 1	4 MHz	7 pF	50 PPM	100 PPM	HC-49	0 C	+ 70 C	Radial	175 Ohms	100 uW	10.8 mm	3.81 mm	13.46 mm	Cyxx	Bulk
Crystals 4.0Mhz 30ppm -10C +70C 20pF ECS-40-20-5PVX-TR ECS 1: 1,14 € 1.606In Stock	Mfr. Part No. ECS-40-20-5PVX-TR Mouser Part No 520-ECS-40-20-5PVX	ECS	Crystals 4.0Mhz 30ppm -10C +70C 20pF	Datasheet	1.606In Stock	Cut Tape 1,14 € 1,12 € Reel 1,12 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	4 MHz	20 pF	30 PPM	50 PPM	HC-49/USX	- 10 C	+ 70 C	SMD/SMT	150 Ohms	500 uW	13.2 mm	4.7 mm	2.6 mm	CSM-7SSX	Reel, Cut Tape, MouseReel
Crystals 4MHz 20pF ECS-40-20-5PX-TR ECS 1: 0,284 € 27.855In Stock	Mfr. Part No. ECS-40-20-5PX-TR Mouser Part No 520-CSM400-20-X	ECS	Crystals 4MHz 20pF Learn More about ECS csm 7x quartz crystals	Datasheet	27.855In Stock	Cut Tape 0,284 € 0,233 € 0,212 € 0,203 € Reel 0,192 € View 0,181 € 0,172 € 0,168 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	4 MHz	20 pF	30 PPM	50 PPM	HC-49/US	- 10 C	+ 70 C	SMD/SMT	150 Ohms	500 uW	13.2 mm	4.8 mm	4.3 mm	CSM-7X	Reel, Cut Tape, MouseReel
Crystals CRYSTAL 4MHz ECS-40-20-18-TR ECS 1: 3,54 € 1.688In Stock	Mfr. Part No. ECS-40-20-18-TR Mouser Part No 520-CSR400-20	ECS	Crystals CRYSTAL 4MHz	Datasheet	1.688In Stock	Cut Tape 3,54 € 3,08 € 2,92 € 2,80 € Reel 2,59 € View 2,67 € 2,59 € 2,46 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	4 MHz	20 pF	30 PPM	50 PPM	11.8 mm x 5.5 mm	- 10 C	+ 70 C	SMD/SMT	150 Ohms	100 uW	11.8 mm	5.5 mm	2.5 mm	CSM12	Reel, Cut Tape, MouseReel
Crystals 4MHz 18pF Fund. -40C +85C ATS040BSM-1E CTS Electronic Components 1: 0,705 € 914In Stock	Mfr. Part No. ATS040BSM-1E Mouser Part No 774-ATS040BSM-1E	CTS Electronic Components	Crystals 4MHz 18pF Fund. -40C +85C	Datasheet	914In Stock	Cut Tape 0,705 € 0,601 € 0,57 € 0,518 € Reel 0,391 € View 0,491 € 0,467 € 0,365 € 0,313 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	4 MHz	18 pF	30 PPM	50 PPM	HC-49/US-SM	- 40 C	+ 85 C	SMD/SMT	120 Ohms	100 uW	12.3 mm	4.83 mm	4.3 mm	ATS-SM	Reel, Cut Tape, MouseReel
Crystals 4MHz 20pF 30ppm -40C 85C ATS040SM-1E CTS Electronic Components 1: 0,705 € 246In Stock 1.000Expected 1/12/2027	Mfr. Part No. ATS040SM-1E Mouser Part No 774-ATS040SM-1E	CTS Electronic Components	Crystals 4MHz 20pF 30ppm -40C 85C	Datasheet	246In Stock 1.000Expected 1/12/2027	Cut Tape 0,705 € 0,601 € 0,57 € 0,518 € Reel 0,391 € View 0,491 € 0,467 € 0,365 € 0,313 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	4 MHz	20 pF	30 PPM	50 PPM	HC-49/US-SM	- 40 C	+ 85 C	SMD/SMT	120 Ohms	100 uW	11.1 mm	3.8 mm	4.3 mm	ATS-SM	Reel, Cut Tape, MouseReel
Crystals 4MHz Series 30ppm -20C 70C ATS04A CTS Electronic Components 1: 0,705 € 355In Stock	Mfr. Part No. ATS04A Mouser Part No 774-ATS04A	CTS Electronic Components	Crystals 4MHz Series 30ppm -20C 70C Learn More about CTS Electronic Components ctsats	Datasheet	355In Stock	0,705 € 0,601 € 0,57 € 0,484 € View 0,417 € 0,379 € 0,359 € 0,313 €	Min.: 1 Mult.: 1	4 MHz	Series	30 PPM	50 PPM	HC-49/US	- 20 C	+ 70 C	Radial	120 Ohms	100 uW	10.85 mm	4.5 mm	3.68 mm	ATS	Bulk
Crystals CRYSTAL 4MHz ECS-40-20-7SX-TR ECS 1: 2,88 € 1.999In Stock NRND	Mfr. Part No. ECS-40-20-7SX-TR Mouser Part No 520-ECX400-20-X NRND	ECS	Crystals CRYSTAL 4MHz	Datasheet	1.999In Stock	Cut Tape 2,88 € 2,50 € 2,37 € 2,27 € 2,24 € Reel 2,24 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	4 MHz	20 pF	30 PPM	50 PPM	12.5 mm x 4.6 mm	- 10 C	+ 70 C	SMD/SMT	150 Ohms	100 uW	12.5 mm	4.6 mm	3.7 mm	ECX-3SX	Reel, Cut Tape, MouseReel
Crystals 4.000Mhz 30ppm 20pF ECS-40-20-4VX ECS 1: 1,84 € 149In Stock	Mfr. Part No. ECS-40-20-4VX Mouser Part No 520-ECS-40-20-4VX	ECS	Crystals 4.000Mhz 30ppm 20pF	Datasheet	149In Stock	1,84 € 1,60 € 1,45 € 1,39 € View 1,17 € 1,13 € 1,11 €	Min.: 1 Mult.: 1	4 MHz	20 pF	30 PPM	50 PPM	HC-49/USSX	- 10 C	+ 70 C	Radial	150 Ohms	500 uW	10.5 mm	3.8 mm	5 mm	HC-49USSX	Bulk
Crystals 4MHz 18pF Fund. -40C +85C MP040B-E CTS Electronic Components 1: 1,02 € 360In Stock	Mfr. Part No. MP040B-E Mouser Part No 774-MP040B-E	CTS Electronic Components	Crystals 4MHz 18pF Fund. -40C +85C	Datasheet	360In Stock	1,02 € 0,886 € 0,836 € 0,767 € View 0,726 € 0,654 € 0,621 € 0,585 € 0,54 €	Min.: 1 Mult.: 1	4 MHz	18 pF	30 PPM	50 PPM	HC-49/U	- 40 C	+ 85 C	Radial	100 Ohms	100 uW	13.46 mm	10.85 mm	3.8 mm	MP	Bulk
Crystals 4MHz -55 to +125C ECS-40-20-5PXDU-TR ECS 1: 0,436 € 1.738In Stock	Mfr. Part No. ECS-40-20-5PXDU-TR Mouser Part No 520-40-20-5PXDU	ECS	Crystals 4MHz -55 to +125C	Datasheet	1.738In Stock	Cut Tape 0,436 € Reel 0,436 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	4 MHz	20 pF	30 PPM	100 PPM		- 55 C	+ 125 C	SMD/SMT	150 Ohms	500 uW	11.4 mm	4.8 mm	4.3 mm	CSM-7X-DU	Reel, Cut Tape, MouseReel
Crystals CRYSTAL 4MHz ECS-40-S-18-TR ECS 1: 2,60 € 360In Stock	Mfr. Part No. ECS-40-S-18-TR Mouser Part No 520-CSR400-S	ECS	Crystals CRYSTAL 4MHz	Datasheet	360In Stock	Cut Tape 2,60 € 2,26 € 2,24 € Reel 2,24 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	4 MHz	Series	30 PPM	50 PPM	11.8 mm x 5.5 mm	- 10 C	+ 70 C	SMD/SMT	150 Ohms	100 uW	11.8 mm	5.5 mm	2.5 mm	CSM12	Reel, Cut Tape, MouseReel