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Frequency Control & Timing Devices

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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.	Product Type	Frequency	Frequency Stability	Tolerance	Termination Style	Package/Case	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
Crystals 4MHz 18pF -10C +70C ECS-40-18-4XEN ECS 1: €0.447 3,003In Stock	Mfr. Part No. ECS-40-18-4XEN Mouser Part No 520-40-18-4XEN	ECS	Crystals 4MHz 18pF -10C +70C Learn More about ECS hc 49usx quartz crystals	Datasheet	3,003In Stock	€0.447 €0.386 €0.351 €0.323 View €0.308 €0.30 €0.292 €0.275	Min.: 1 Mult.: 1	Crystals	4 MHz	50 PPM	30 PPM	Radial	HC-49/US	- 40 C	+ 85 C	Bulk
Crystals 40MHz 18pF 50ppm -40C +85C ECS-400-18-4XEN ECS 1: €0.49 156In Stock	Mfr. Part No. ECS-400-18-4XEN Mouser Part No 520-400-18-4XEN	ECS	Crystals 40MHz 18pF 50ppm -40C +85C Learn More about ECS hc 49usx quartz crystals	Datasheet	156In Stock	€0.49 €0.392 €0.366 €0.356 View €0.342 €0.286 €0.273 €0.267 €0.262	Min.: 1 Mult.: 1	Crystals	40 MHz	50 PPM	30 PPM	Radial	HC-49/USX	- 40 C	+ 85 C	Bulk
Crystals 40MHz 20pF 50ppm -10C +70C ECS-400-20-46X ECS 1: €0.318 766In Stock	Mfr. Part No. ECS-400-20-46X Mouser Part No 520-400-20-46X	ECS	Crystals 40MHz 20pF 50ppm -10C +70C Learn More about ECS 46x3x	Datasheet	766In Stock	€0.318 €0.276 €0.25 €0.24 View €0.227 €0.217 €0.208 €0.197 €0.175	Min.: 1 Mult.: 1	Crystals	40 MHz	50 PPM	30 PPM	Radial	7.5 mm x 2.9 mm	- 10 C	+ 70 C	Bulk
Crystals CRYSTAL 4.9152MHZ 18PF T/H,HC-49USX, 50ppm, 30ppm,18pF,150 Ohm,Fundamental,-40 C 85 C,HC49/US,0.447" L x 0.183" W (11.35mm x 4.65mm),0.138" (3.50mm) ECS-49-18-4XEN ECS 1: €0.507 148In Stock	Mfr. Part No. ECS-49-18-4XEN Mouser Part No 520-49-18-4XEN	ECS	Crystals CRYSTAL 4.9152MHZ 18PF T/H,HC-49USX, 50ppm, 30ppm,18pF,150 Ohm,Fundamental,-40 C 85 C,HC49/US,0.447" L x 0.183" W (11.35mm x 4.65mm),0.138" (3.50mm) Learn More about ECS hc 49usx quartz crystals	Datasheet	148In Stock	€0.507 €0.403 €0.36 €0.35 View €0.325 €0.292 €0.279 €0.274 €0.269	Min.: 1 Mult.: 1	Crystals	4.9152 MHz	50 PPM	30 PPM	Radial		- 40 C	+ 85 C	Bulk
Crystals 5MHz 18pF -10C +70C ECS-50-18-4XEN ECS 1: €0.456 24In Stock 1,200Expected 13/11/2026	Mfr. Part No. ECS-50-18-4XEN Mouser Part No 520-50-18-4XEN	ECS	Crystals 5MHz 18pF -10C +70C Learn More about ECS hc 49usx quartz crystals	Datasheet	24In Stock 1,200Expected 13/11/2026	€0.456 €0.366 €0.329 €0.321 View €0.311 €0.293 €0.284 €0.28 €0.274	Min.: 1 Mult.: 1	Crystals	5 MHz	50 PPM	30 PPM	Radial	HC-49/US	- 40 C	+ 85 C	Bulk
Crystals 50MHz 18pF 50ppm -40C +85C ECS-500-18-4X-EN ECS 1: €0.507 638In Stock	Mfr. Part No. ECS-500-18-4X-EN Mouser Part No 520-500-18-4XEN	ECS	Crystals 50MHz 18pF 50ppm -40C +85C Learn More about ECS hc 49usx quartz crystals	Datasheet	638In Stock	€0.507 €0.44 €0.399 €0.367 View €0.351 €0.342 €0.32 €0.299 €0.291	Min.: 1 Mult.: 1	Crystals	50 MHz	50 PPM	30 PPM	Radial		- 40 C	+ 85 C	Bulk
Crystals CRYSTAL 6.0000MHZ 18PF T/H,HC-49USX, 50ppm, 30ppm,18pF,100 Ohm,Fundamental,-40 C 85 C,HC49/US,0.447" L x 0.183" W (11.35mm x 4.65mm),0.138" (3.50mm) ECS-60-18-4XEN ECS 1: €0.49 728In Stock	Mfr. Part No. ECS-60-18-4XEN Mouser Part No 520-60-18-4XEN	ECS	Crystals CRYSTAL 6.0000MHZ 18PF T/H,HC-49USX, 50ppm, 30ppm,18pF,100 Ohm,Fundamental,-40 C 85 C,HC49/US,0.447" L x 0.183" W (11.35mm x 4.65mm),0.138" (3.50mm) Learn More about ECS hc 49usx quartz crystals	Datasheet	728In Stock	€0.49 €0.392 €0.352 €0.35 View €0.324 €0.304 €0.293 €0.29 €0.283	Min.: 1 Mult.: 1	Crystals	6 MHz	50 PPM	30 PPM	Radial		- 40 C	+ 85 C	Bulk
Crystals 6.144MHz 18pF 50ppm -40C +85C ECS-61-18-4XEN ECS 1: €0.525 10In Stock	Mfr. Part No. ECS-61-18-4XEN Mouser Part No 520-61-18-4XEN	ECS	Crystals 6.144MHz 18pF 50ppm -40C +85C Learn More about ECS hc 49usx quartz crystals	Datasheet	10In Stock	€0.525 €0.412 €0.366 €0.356 View €0.321 €0.303 €0.292 €0.287 €0.28	Min.: 1 Mult.: 1	Crystals	6.144 MHz	50 PPM	30 PPM	Radial	HC-49/USX	- 40 C	+ 85 C	Bulk
Crystals CRYSTAL 7.3728MHZ 18PF T/H,HC-49USX, 50ppm, 30ppm,18pF,80 Ohm,Fundamental,-40 C 85 C,HC49/US,0.447" L x 0.183" W (11.35mm x 4.65mm),0.138" (3.50mm) ECS-73-18-4XEN ECS 1: €0.525 192In Stock	Mfr. Part No. ECS-73-18-4XEN Mouser Part No 520-73-18-4XEN	ECS	Crystals CRYSTAL 7.3728MHZ 18PF T/H,HC-49USX, 50ppm, 30ppm,18pF,80 Ohm,Fundamental,-40 C 85 C,HC49/US,0.447" L x 0.183" W (11.35mm x 4.65mm),0.138" (3.50mm) Learn More about ECS hc 49usx quartz crystals	Datasheet	192In Stock	€0.525 €0.45 €0.408 €0.374 View €0.351 €0.328 €0.307 €0.283 €0.273	Min.: 1 Mult.: 1	Crystals	7.3728 MHz	50 PPM	30 PPM	Radial		- 40 C	+ 85 C	Bulk
Crystals 8MHz 18pF ESR 35 Ohm Max. ECS-80-18-1X ECS 1: €0.525 754In Stock	Mfr. Part No. ECS-80-18-1X Mouser Part No 520-80-18-1X	ECS	Crystals 8MHz 18pF ESR 35 Ohm Max.	Datasheet	754In Stock	€0.525 €0.417 €0.373 €0.37 View €0.321 €0.306 €0.286 €0.275 €0.27	Min.: 1 Mult.: 1	Crystals	8 MHz	50 PPM	30 PPM	Radial	HC-49/UX	- 10 C	+ 70 C	Bulk
Crystals 9MHz 18pF 50ppm -40C +85C ECS-90-18-4XEN ECS 1: €0.507 921In Stock	Mfr. Part No. ECS-90-18-4XEN Mouser Part No 520-90-18-4XEN	ECS	Crystals 9MHz 18pF 50ppm -40C +85C Learn More about ECS hc 49usx quartz crystals	Datasheet	921In Stock	€0.507 €0.44 €0.399 €0.367 View €0.351 €0.342 €0.299 €0.291	Min.: 1 Mult.: 1	Crystals	9 MHz	50 PPM	30 PPM	Radial	HC-49/USX	- 40 C	+ 85 C	Bulk
Crystals 32.768 KHz Tuning Fork Crystal ECS-.327-12.5-8X ECS 1: €0.301 646In Stock 11,000On Order	Mfr. Part No. ECS-.327-12.5-8X Mouser Part No 520-ECS-.327-12.5-8X	ECS	Crystals 32.768 KHz Tuning Fork Crystal	Datasheet	646In Stock 11,000On Order On Order Ship Dates Mfr. No: ECS-.327-12.5-8X Stock: 646 Can Dispatch Immediately On Order: 5,000 Expected 26/01/2027 6,000 Expected 01/03/2027 Factory Lead Time: 21 Weeks	€0.301 €0.259 €0.238 €0.228 View €0.218 €0.204 €0.184	Min.: 1 Mult.: 1	Crystals	32.768 kHz		20 PPM	Radial		- 40 C	+ 85 C	Bulk
Crystals MONO XTAL 10.7MHZ 4P 2PC 2.5DB ECS-10.7-30B ECS 1: €5.29 59In Stock	Mfr. Part No. ECS-10.7-30B Mouser Part No 520-ECS-10.7-30B	ECS	Crystals MONO XTAL 10.7MHZ 4P 2PC 2.5DB	Datasheet	59In Stock	€5.29 €4.79 €4.42 €4.15 View €3.57 €3.34 €3.32	Min.: 1 Mult.: 1	Crystals								Bulk
Crystals 100 KHz 12.5pF 30ppm ECS-1.00-12.5-13X ECS 1: €1.32 1,381In Stock 2,000Expected 27/10/2026	Mfr. Part No. ECS-1.00-12.5-13X Mouser Part No 520-ECS-100-12.5-13X	ECS	Crystals 100 KHz 12.5pF 30ppm	Datasheet	1,381In Stock 2,000Expected 27/10/2026	€1.32 €1.05 €1.01 €0.946 View €0.903 €0.851 €0.812 €0.799	Min.: 1 Mult.: 1	Crystals	100 kHz		30 PPM	Radial	Cylinder	- 10 C	+ 60 C	Bulk
Crystals 10MHz ECS-100-18-9X ECS 1: €0.80 173In Stock 1,000Expected 02/11/2026	Mfr. Part No. ECS-100-18-9X Mouser Part No 520-ECS-1000-18-9X	ECS	Crystals 10MHz	Datasheet	173In Stock 1,000Expected 02/11/2026	€0.80 €0.629 €0.603 €0.57 View €0.545 €0.519 €0.495 €0.481 €0.415	Min.: 1 Mult.: 1	Crystals	10 MHz	50 PPM	50 PPM	Radial	Cylinder	- 10 C	+ 60 C	Bulk
Crystals 11.059MHz 18pF ECS-110.5-18-9X ECS 1: €0.791 343In Stock	Mfr. Part No. ECS-110.5-18-9X Mouser Part No 520-ECS-1105-18-9X	ECS	Crystals 11.059MHz 18pF	Datasheet	343In Stock	€0.791 €0.686 €0.623 €0.597 View €0.565 €0.54 €0.518 €0.466 €0.444	Min.: 1 Mult.: 1	Crystals	11.059 MHz	50 PPM	50 PPM	Radial	Cylinder	- 10 C	+ 60 C	Bulk
Crystals 12.000Mhz 30ppm 18pF ECS-120-18-4VX ECS 1: €1.27 44In Stock	Mfr. Part No. ECS-120-18-4VX Mouser Part No 520-ECS-120-18-4VX	ECS	Crystals 12.000Mhz 30ppm 18pF	Datasheet	44In Stock	€1.27 €1.11	Min.: 1 Mult.: 1	Crystals	12 MHz	50 PPM	30 PPM	Radial	HC-49/USSX	- 10 C	+ 70 C	Bulk
Crystals 12MHz 18pF ECS-120-18-9X ECS 1: €0.636 1,398In Stock	Mfr. Part No. ECS-120-18-9X Mouser Part No 520-ECS-1200-18-9X	ECS	Crystals 12MHz 18pF	Datasheet	1,398In Stock	€0.636 €0.584 €0.53 €0.507 View €0.48 €0.459 €0.446 €0.421 €0.416	Min.: 1 Mult.: 1	Crystals	12 MHz	50 PPM	50 PPM	Radial	Cylinder	- 10 C	+ 60 C	Bulk
Crystals 16.000 MHz 12 pF HC-49USX +/-30/30 ppm -20 - +70C RoHS ECS-160-12-4X-GM ECS 1: €0.292 438In Stock	Mfr. Part No. ECS-160-12-4X-GM Mouser Part No 520-ECS-160-12-4X-GM	ECS	Crystals 16.000 MHz 12 pF HC-49USX +/-30/30 ppm -20 - +70C RoHS Learn More about ECS hc 49usx quartz crystals	Datasheet	438In Stock	€0.292 €0.257 €0.233 €0.214 View €0.205 €0.20 €0.183 €0.174 €0.165	Min.: 1 Mult.: 1	Crystals	16 MHz	30 PPM	30 PPM	Radial	11.35 mm x 4.65 mm	- 20 C	+ 70 C	Bulk
Crystals 16.000 MHz 18 pF HC-49USX +/-30/50 ppm -20 - +70C RoHS ECS-160-18-4X-EM ECS 1: €0.378 666In Stock	Mfr. Part No. ECS-160-18-4X-EM Mouser Part No 520-ECS-160-18-4X-EM	ECS	Crystals 16.000 MHz 18 pF HC-49USX +/-30/50 ppm -20 - +70C RoHS Learn More about ECS hc 49usx quartz crystals	Datasheet	666In Stock	€0.378 €0.323 €0.307 €0.28 View €0.264 €0.251 €0.237 €0.224 €0.214	Min.: 1 Mult.: 1	Crystals	16 MHz	50 PPM	30 PPM	Radial	11.35 mm x 4.65 mm	- 20 C	+ 70 C	Bulk
Crystals 16.000Mhz 30ppm 20pF ECS-160-20-4VX ECS 1: €1.27 216In Stock	Mfr. Part No. ECS-160-20-4VX Mouser Part No 520-ECS-160-20-4VX	ECS	Crystals 16.000Mhz 30ppm 20pF	Datasheet	216In Stock	€1.27 €1.11	Min.: 1 Mult.: 1	Crystals	16 MHz	50 PPM	30 PPM	Radial	HC-49/USSX	- 10 C	+ 70 C	Bulk
Crystals 16.000 MHz 20 pF HC-49USX +/-30/50 ppm -20 - +70C RoHS ECS-160-20-4X-EM ECS 1: €0.292 171In Stock 1,000Expected 02/11/2026	Mfr. Part No. ECS-160-20-4X-EM Mouser Part No 520-ECS-160-20-4X-EM	ECS	Crystals 16.000 MHz 20 pF HC-49USX +/-30/50 ppm -20 - +70C RoHS Learn More about ECS hc 49usx quartz crystals	Datasheet	171In Stock 1,000Expected 02/11/2026	€0.292 €0.257 €0.233 €0.214 View €0.205 €0.20 €0.194 €0.172 €0.163	Min.: 1 Mult.: 1	Crystals	16 MHz	50 PPM	30 PPM	Radial	11.35 mm x 4.65 mm	- 20 C	+ 70 C	Bulk
Crystals 16MHz 18pF ECS-160-18-9X ECS 1: €0.679 1,337In Stock	Mfr. Part No. ECS-160-18-9X Mouser Part No 520-ECS-1600-18-9X	ECS	Crystals 16MHz 18pF	Datasheet	1,337In Stock	€0.679 €0.534 €0.513 €0.484 View €0.464 €0.463 €0.421	Min.: 1 Mult.: 1	Crystals	16 MHz	50 PPM	50 PPM	Radial	Cylinder	- 10 C	+ 60 C	Bulk
Crystals CRYSTAL 16.0000MHZ 20PF TH ECS-160-20-4X-B-DN ECS 1: €0.628 1,764In Stock	Mfr. Part No. ECS-160-20-4X-B-DN Mouser Part No 520-ECS-160204XBDN	ECS	Crystals CRYSTAL 16.0000MHZ 20PF TH	Datasheet	1,764In Stock	€0.628 €0.545 €0.495 €0.455 View €0.435 €0.424 €0.378 €0.367	Min.: 1 Mult.: 1	Crystals	16 MHz	100 PPM	30 PPM	Radial		- 40 C	+ 85 C	Bulk
Crystals 18.432MHz 18pF ECS-184-18-9X ECS 1: €0.783 264In Stock	Mfr. Part No. ECS-184-18-9X Mouser Part No 520-ECS-1843-18-9X	ECS	Crystals 18.432MHz 18pF	Datasheet	264In Stock	€0.783 €0.68 €0.623 €0.597 View €0.565 €0.54 €0.465 €0.445	Min.: 1 Mult.: 1	Crystals	18.432 MHz	50 PPM	50 PPM	Radial	Cylinder	- 10 C	+ 60 C	Bulk