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- 20 C Bulk 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 21.4MHz BW 15kHz ECS-21K-15B ECS 1: 2,51 € 41In Stock	Mfr. Part No. ECS-21K-15B Mouser Part No 520-21K-15B	ECS	Crystals 21.4MHz BW 15kHz	Datasheet	41In Stock	2,51 € 2,18 € 2,01 € 1,78 € View 1,68 € 1,62 € 1,54 € 1,40 €	Min.: 1 Mult.: 1	Crystals	21.4 MHz			Radial	7.3 mm x 2.5 mm	- 20 C	+ 70 C	Bulk
Crystals CRYSTAL 25.0000MHZ 20PF T/H 30/50 ppm -20 +70 C ECS-250-20-1X-EM ECS 1: 0,783 € 254In Stock	Mfr. Part No. ECS-250-20-1X-EM Mouser Part No 520-250-20-1X-EM	ECS	Crystals CRYSTAL 25.0000MHZ 20PF T/H 30/50 ppm -20 +70 C	Datasheet	254In Stock	0,783 € 0,618 € 0,592 € 0,554 € View 0,537 € 0,488 € 0,46 € 0,443 €	Min.: 1 Mult.: 1	Crystals	25 MHz	50 PPM	30 PPM	Radial	13.46 mm x 11.35 mm	- 20 C	+ 70 C	Bulk
Crystals CRYSTAL 3.579545MHZ 18PF T/H 30/50 ppm -20 +70 C ECS-35-18-1X-EM ECS 1: 0,783 € 391In Stock	Mfr. Part No. ECS-35-18-1X-EM Mouser Part No 520-35-18-1X-EM	ECS	Crystals CRYSTAL 3.579545MHZ 18PF T/H 30/50 ppm -20 +70 C	Datasheet	391In Stock	0,783 € 0,618 € 0,592 € 0,554 € View 0,537 € 0,514 € 0,46 € 0,443 €	Min.: 1 Mult.: 1	Crystals	3.579545 MHz	50 PPM	30 PPM	Radial	13.46 mm x 11.35 mm	- 20 C	+ 70 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 € 326In 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	326In Stock	0,292 € 0,233 € 0,206 € 0,20 € View 0,194 € 0,171 € 0,163 € 0,149 €	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: 0,361 € 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	0,361 € 0,28 € 0,254 € 0,243 € View 0,232 € 0,215 € 0,208 € 0,187 €	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 20.000 MHz 18 pF HC-49USX +/-30/30 ppm -20 - +70C RoHS ECS-200-18-4X-GM ECS 1: 0,292 € 482In Stock	Mfr. Part No. ECS-200-18-4X-GM Mouser Part No 520-ECS-200-18-4X-GM	ECS	Crystals 20.000 MHz 18 pF HC-49USX +/-30/30 ppm -20 - +70C RoHS Learn More about ECS hc 49usx quartz crystals	Datasheet	482In Stock	0,292 € 0,233 € 0,206 € 0,20 € View 0,181 € 0,171 € 0,163 € 0,148 €	Min.: 1 Mult.: 1	Crystals	20 MHz	30 PPM	30 PPM	Radial	11.35 mm x 4.65 mm	- 20 C	+ 70 C	Bulk
Crystals 20.000 MHz 20 pF HC-49USX +/-30/50 ppm -20 - +70C RoHS ECS-200-20-4X-EM ECS 1: 0,292 € 611In Stock	Mfr. Part No. ECS-200-20-4X-EM Mouser Part No 520-ECS-200-20-4X-EM	ECS	Crystals 20.000 MHz 20 pF HC-49USX +/-30/50 ppm -20 - +70C RoHS Learn More about ECS hc 49usx quartz crystals	Datasheet	611In Stock	0,292 € 0,233 € 0,206 € 0,20 € View 0,194 € 0,171 € 0,163 € 0,149 €	Min.: 1 Mult.: 1	Crystals	20 MHz	50 PPM	30 PPM	Radial	11.35 mm x 4.65 mm	- 20 C	+ 70 C	Bulk
Crystals 21.4 MHZ 7.5 KHZ BAND 2 POLE ECS-21K-7.5A ECS 1: 2,90 € 36In Stock	Mfr. Part No. ECS-21K-7.5A Mouser Part No 520-ECS-21K-7.5A	ECS	Crystals 21.4 MHZ 7.5 KHZ BAND 2 POLE	Datasheet	36In Stock	2,90 € 2,44 € 2,18 € 1,86 € View 1,77 € 1,70 € 1,66 € 1,51 €	Min.: 1 Mult.: 1	Crystals	21.4 MHz			Radial	7.3 mm x 2.5 mm	- 20 C	+ 70 C	Bulk
Crystals 45.000 MHz Crystal Filter 3 dB BW 7.5 KHz 4 pole UM-1 ECS-45K15A ECS 1: 4,64 € 136In Stock	Mfr. Part No. ECS-45K15A Mouser Part No 520-ECS-45K15A	ECS	Crystals 45.000 MHz Crystal Filter 3 dB BW 7.5 KHz 4 pole UM-1 Learn More about ECS mcf crystal filters	Datasheet	136In Stock	4,64 € 3,90 € 3,65 € 3,47 € View 3,29 € 3,02 € 2,59 €	Min.: 1 Mult.: 1	Crystals	45 MHz			Radial	8 mm x 7.3 mm	- 20 C	+ 70 C	Bulk
Crystals 45.000 MHz Crystal Filter 3 dB BW 10 KHz 4 pole UM-1 x 2 ECS-45K20B ECS 1: 9,68 € 43In Stock	Mfr. Part No. ECS-45K20B Mouser Part No 520-ECS-45K20B	ECS	Crystals 45.000 MHz Crystal Filter 3 dB BW 10 KHz 4 pole UM-1 x 2 Learn More about ECS mcf crystal filters	Datasheet	43In Stock	9,68 € 8,20 € 7,66 € 7,28 € View 6,76 € 6,59 € 5,99 €	Min.: 1 Mult.: 1	Crystals	45 MHz			Radial	8 mm x 7.3 mm	- 20 C	+ 70 C	Bulk
Crystals 45.000 MHz Crystal Filter 3 dB BW 15 KHz 2 pole UM-1 ECS-45K30A ECS 1: 4,64 € 125In Stock	Mfr. Part No. ECS-45K30A Mouser Part No 520-ECS-45K30A	ECS	Crystals 45.000 MHz Crystal Filter 3 dB BW 15 KHz 2 pole UM-1 Learn More about ECS mcf crystal filters	Datasheet	125In Stock	4,64 € 3,90 € 3,65 € 3,47 € View 3,41 € 2,94 € 2,59 €	Min.: 1 Mult.: 1	Crystals	45 MHz			Radial	8 mm x 7.3 mm	- 20 C	+ 70 C	Bulk
Crystals 45.000 MHz Crystal Filter 3 dB BW 3.75 KHz 2 pole UM-1 ECS-45K7.5A ECS 1: 4,64 € 29In Stock	Mfr. Part No. ECS-45K7.5A Mouser Part No 520-ECS-45K7.5A	ECS	Crystals 45.000 MHz Crystal Filter 3 dB BW 3.75 KHz 2 pole UM-1 Learn More about ECS mcf crystal filters	Datasheet	29In Stock	4,64 € 3,90 € 3,65 € 3,47 € View 3,29 € 2,94 € 2,59 €	Min.: 1 Mult.: 1	Crystals	45 MHz			Radial	8 mm x 7.3 mm	- 20 C	+ 70 C	Bulk
Crystals 45.000 MHz Crystal Filter 3 dB BW 3.75 KHz 4 pole UM-1 x 2 ECS-45K7.5B ECS 1: 9,14 € 50In Stock	Mfr. Part No. ECS-45K7.5B Mouser Part No 520-ECS-45K7.5B	ECS	Crystals 45.000 MHz Crystal Filter 3 dB BW 3.75 KHz 4 pole UM-1 x 2 Learn More about ECS mcf crystal filters	Datasheet	50In Stock	9,14 € 7,75 € 7,24 € 6,88 € View 6,38 € 6,21 € 5,67 € 5,64 €	Min.: 1 Mult.: 1	Crystals	45 MHz			Radial	8 mm x 7.3 mm	- 20 C	+ 70 C	Bulk
Crystals CRYSTAL 8MHZ 18pF 10ppm 10ppm -20 C 70 C ECS-80-18-4X-CKM ECS 1: 0,396 € 3 818In Stock	Mfr. Part No. ECS-80-18-4X-CKM Mouser Part No 520-ECS-80-18-4X-CKM	ECS	Crystals CRYSTAL 8MHZ 18pF 10ppm 10ppm -20 C 70 C Learn More about ECS hc 49usx quartz crystals	Datasheet	3 818In Stock	0,396 € 0,316 € 0,281 € 0,278 € View 0,271 € 0,253 € 0,242 € 0,237 €	Min.: 1 Mult.: 1	Crystals	8 MHz	10 PPM	10 PPM	Radial	HC-49/USX	- 20 C	+ 70 C	Bulk
Crystals CRYSTAL 10MHZ 18pF 10ppm 10ppm -20 C 70 C ECS-100-18-4X-CKM ECS 1: 0,421 € 851In Stock	Mfr. Part No. ECS-100-18-4X-CKM Mouser Part No 520-ECS100-18-4X-CKM	ECS	Crystals CRYSTAL 10MHZ 18pF 10ppm 10ppm -20 C 70 C Learn More about ECS hc 49usx quartz crystals	Datasheet	851In Stock	0,421 € 0,332 € 0,307 € 0,306 € View 0,261 € 0,25 € 0,234 € 0,216 €	Min.: 1 Mult.: 1	Crystals	10 MHz	10 PPM	10 PPM	Radial	HC-49/USX	- 20 C	+ 70 C	Bulk
Crystals CRYSTAL 12MHZ 18pF 10ppm 10ppm -20 C 70 C ECS-120-18-4X-CKM ECS 1: 0,413 € 840In Stock	Mfr. Part No. ECS-120-18-4X-CKM Mouser Part No 520-ECS120-18-4X-CKM	ECS	Crystals CRYSTAL 12MHZ 18pF 10ppm 10ppm -20 C 70 C Learn More about ECS hc 49usx quartz crystals	Datasheet	840In Stock	0,413 € 0,329 € 0,285 € 0,274 € View 0,273 € 0,258 € 0,249 € 0,245 €	Min.: 1 Mult.: 1	Crystals	12 MHz	10 PPM	10 PPM	Radial	HC-49/USX	- 20 C	+ 70 C	Bulk
Crystals CRYSTAL 20MHZ 18pF 10ppm 10ppm -20 C 70 C ECS-200-18-4X-CKM ECS 1: 0,413 € 479In Stock	Mfr. Part No. ECS-200-18-4X-CKM Mouser Part No 520-ECS200-18-4X-CKM	ECS	Crystals CRYSTAL 20MHZ 18pF 10ppm 10ppm -20 C 70 C Learn More about ECS hc 49usx quartz crystals	Datasheet	479In Stock	0,413 € 0,329 € 0,29 € 0,282 € View 0,273 € 0,258 € 0,251 € 0,243 €	Min.: 1 Mult.: 1	Crystals	20 MHz	10 PPM	10 PPM	Radial	HC-49/USX	- 20 C	+ 70 C	Bulk
Crystals CRYSTAL 25MHZ 18pF 10ppm 10ppm -20 C 70 C ECS-250-18-4X-CKM ECS 1: 0,413 € 1 412In Stock	Mfr. Part No. ECS-250-18-4X-CKM Mouser Part No 520-ECS250-18-4X-CKM	ECS	Crystals CRYSTAL 25MHZ 18pF 10ppm 10ppm -20 C 70 C Learn More about ECS hc 49usx quartz crystals	Datasheet	1 412In Stock	0,413 € 0,329 € 0,287 € 0,277 € View 0,268 € 0,244 € 0,226 € 0,209 €	Min.: 1 Mult.: 1	Crystals	25 MHz	10 PPM	10 PPM	Radial	HC-49/USX	- 20 C	+ 70 C	Bulk
Standard Clock Oscillators XTAL OSC XO 33.3330MHZ LVPECL ECX-P32CM-33.333 ECS 1: 7,21 € 10In Stock	Mfr. Part No. ECX-P32CM-33.333 Mouser Part No 520-ECX-P32CM-33.333	ECS	Standard Clock Oscillators XTAL OSC XO 33.3330MHZ LVPECL	Datasheet	10In Stock	7,21 € 6,25 € 5,87 € 5,52 € View 5,37 € 5,16 €	Min.: 1 Mult.: 1	Standard Oscillators	33.333 MHz	25 PPM		SMD/SMT		- 20 C	+ 70 C	Bulk
Crystals CRYSTAL 32.768 kHZ 12.5 PF SMD, ESR 35K Ohms, 10ppm -20 C 70 C, 2.1 x 6.2 1 w Max 3 ppm 1st Year Aging Max ECS-.327-12.5-13X-C ECS 1: 0,292 € 1 065In Stock	Mfr. Part No. ECS-.327-12.5-13X-C Mouser Part No 520-S-.32712.513XC	ECS	Crystals CRYSTAL 32.768 kHZ 12.5 PF SMD, ESR 35K Ohms, 10ppm -20 C 70 C, 2.1 x 6.2 1 w Max 3 ppm 1st Year Aging Max Learn More about ECS 327 12 5 13x c crystals	Datasheet	1 065In Stock	0,292 € 0,229 € 0,207 € 0,199 € View 0,19 € 0,162 € 0,153 € 0,138 €	Min.: 1 Mult.: 1	Crystals	32.768 kHz		10 PPM	Radial		- 20 C	+ 70 C	Bulk
Crystals 25MHz 10ppm 18pF -20C +85C TSX-3225 25.0000MF10P-C Epson Timing 1: 0,705 € 2 808In Stock	Mfr. Part No. TSX-3225 25.0000MF10P-C Mouser Part No 732-322525MF10P-C	Epson Timing	Crystals 25MHz 10ppm 18pF -20C +85C	Datasheet	2 808In Stock	0,705 € 0,614 € 0,556 € 0,533 € View 0,504 € 0,476 € 0,458 € 0,421 €	Min.: 1 Mult.: 1	Crystals	25 MHz	10 PPM	10 PPM	SMD/SMT	3.2 mm x 2.5 mm	- 20 C	+ 85 C	Bulk
Crystals 25MHz 10PPM -20C +75C 9.0pF FA-128 25.0000MF10Z-AC Epson Timing 1: 0,903 € 40In Stock 100Expected 07/12/2026	Mfr. Part No. FA-128 25.0000MF10Z-AC Mouser Part No 732-FA-12825F10Z-AC	Epson Timing	Crystals 25MHz 10PPM -20C +75C 9.0pF Learn More about Epson Timing epson fa 128 crystal units	Datasheet	40In Stock 100Expected 07/12/2026	0,903 € 0,782 € 0,708 € 0,698 € View 0,645 € 0,633 € 0,619 € 0,59 € 0,579 €	Min.: 1 Mult.: 1	Crystals	25 MHz	10 PPM	10 PPM	SMD/SMT	2 mm x 1.6 mm	- 20 C	+ 75 C	Bulk
Crystals 26MHz 10PPM -20C +75C 12.0pF FA-128 26.0000MF10Z-W Epson Timing 1: 0,903 € 135In Stock	Mfr. Part No. FA-128 26.0000MF10Z-W Mouser Part No 732-FA-12826F10Z-W	Epson Timing	Crystals 26MHz 10PPM -20C +75C 12.0pF Learn More about Epson Timing epson fa 128 crystal units	Datasheet	135In Stock	0,903 € 0,782 € 0,708 € 0,645 € View 0,633 € 0,619 € 0,59 € 0,579 €	Min.: 1 Mult.: 1	Crystals	26 MHz	10 PPM	10 PPM	SMD/SMT	2 mm x 1.6 mm	- 20 C	+ 75 C	Bulk
Crystals MINI XTL MHZ +/-30PPM +/-30PPM -20 70C 8.0PF BULK FA-238 25.0000MD-AJ Epson Timing 1: 0,903 € 120In Stock	Mfr. Part No. FA-238 25.0000MD-AJ Mouser Part No 732-FA-23825MD-AJ	Epson Timing	Crystals MINI XTL MHZ +/-30PPM +/-30PPM -20 70C 8.0PF BULK Learn More about Epson Timing epson fa 238 crystal units	Datasheet	120In Stock	0,903 € 0,782 € 0,708 € 0,679 € View 0,636 € 0,624 € 0,608 € 0,582 € 0,57 €	Min.: 1 Mult.: 1	Crystals	25 MHz	30 PPM	30 PPM	SMD/SMT	3.2 mm x 2.5 mm	- 20 C	+ 70 C	Bulk
Crystals MINI XTL MHZ +/-30PPM +/-20PPM-20 70C 10.0PF BULK FA-238 25.0000MD20V-K Epson Timing 1: 0,903 € 50In Stock	Mfr. Part No. FA-238 25.0000MD20V-K Mouser Part No 732-FA-23825MD20V-K	Epson Timing	Crystals MINI XTL MHZ +/-30PPM +/-20PPM-20 70C 10.0PF BULK Learn More about Epson Timing epson fa 238 crystal units	Datasheet	50In Stock	0,903 € 0,782 € 0,708 € 0,69 € View 0,672 € 0,659 € 0,638 € 0,623 €	Min.: 1 Mult.: 1	Crystals	25 MHz	20 PPM	30 PPM	SMD/SMT	3.2 mm x 2.5 mm	- 20 C	+ 70 C	Bulk