.hide-partial { max-height: none; } .show-more { display: none; }

20 MHz Frequency Control & Timing Devices

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Frequency Control & Timing Devices

List Images

Results: 4,068

Applied Filters:

Frequency = 20 MHz

Manufacturer

Product Type

Frequency Stability

Tolerance

Termination Style

Package/Case

Minimum Operating Temperature

Maximum Operating Temperature

Qualification

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) 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	Qualification	Packaging
Crystals HC-49USX, 20MHz, 18pF, HC-49USX, +/-30ppm, +/-50ppm, -10C +70 C, RoHS ECS-200-18-4X ECS 1: £0.443 5,698In Stock	Mfr. Part No. ECS-200-18-4X Mouser Part No 520-ECS-200-18-4X	ECS	Crystals HC-49USX, 20MHz, 18pF, HC-49USX, +/-30ppm, +/-50ppm, -10C +70 C, RoHS Learn More about ECS hc 49usx quartz crystals	Datasheet	5,698In Stock	Cut Tape £0.443 £0.348 £0.307 Reel £0.307 £0.287 View £0.26 £0.249 £0.242 £0.224	Min.: 1 Mult.: 1 : 200	Crystals	20 MHz	50 PPM	30 PPM	Radial	11.35 mm x 3.5 mm	- 10 C	+ 70 C		Reel, Cut Tape
Crystals CRYSTAL 20.0000MHZ 20PF SMD,ECX-53B-DU, 100ppm, 30ppm,20pF,40 Ohm,Fundamental,-55 C 125 C,4-SMD, No Lead (DFN, LCC),0.197" L x 0.126" W (5.00mm x 3.20mm),0.033" (0.85mm) ECS-200-20-30B-DU ECS 1: £0.721 1,728In Stock	Mfr. Part No. ECS-200-20-30B-DU Mouser Part No 520-ECS-200-20-30BDU	ECS	Crystals CRYSTAL 20.0000MHZ 20PF SMD,ECX-53B-DU, 100ppm, 30ppm,20pF,40 Ohm,Fundamental,-55 C 125 C,4-SMD, No Lead (DFN, LCC),0.197" L x 0.126" W (5.00mm x 3.20mm),0.033" (0.85mm) Learn More about ECS ecx 53b crystals	Datasheet	1,728In Stock	Cut Tape £0.721 £0.575 Reel £0.575 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	20 MHz	100 PPM	30 PPM	SMD/SMT		- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Standard Clock Oscillators ECS-3953M, 20MHz, 3.3V, 5x7mm, SMD, OSC, +/-100ppm, -10C +70 C, RoHS ECS-3953M-200-TR ECS 1: £1.15 6,167In Stock	Mfr. Part No. ECS-3953M-200-TR Mouser Part No 520-ECS-3953M-200-TR	ECS	Standard Clock Oscillators ECS-3953M, 20MHz, 3.3V, 5x7mm, SMD, OSC, +/-100ppm, -10C +70 C, RoHS Learn More about ECS 3951m 3953m au clock oscillators	Datasheet	6,167In Stock	Cut Tape £1.15 £0.952 £0.943 £0.917 Reel £0.849 View £0.908 £0.834 £0.801 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Standard Oscillators	20 MHz	100 PPM		SMD/SMT	7 mm x 5 mm x 1.7 mm	- 10 C	+ 70 C		Reel, Cut Tape, MouseReel
Crystals 20MHz 25ppm 10pF -40C +125C ECS-200-10-37Q-AES-TR ECS 1: £0.615 12,910In Stock	Mfr. Part No. ECS-200-10-37Q-AES-TR Mouser Part No 520-200-10-37Q-AEST	ECS	Crystals 20MHz 25ppm 10pF -40C +125C Learn More about ECS 1637q smd crystals	Datasheet	12,910In Stock	Cut Tape £0.615 £0.483 £0.464 £0.437 Reel £0.378 View £0.42 £0.40 £0.352 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Crystals	20 MHz	50 PPM	25 PPM	SMD/SMT	2 mm x 1.6 mm	- 40 C	+ 125 C	AEC-Q200	Reel, Cut Tape, MouseReel
Crystals 20MHz 50pF 30ppm -20C 70C ATS20B CTS Electronic Components 1: £0.323 793In Stock	Mfr. Part No. ATS20B Mouser Part No 774-ATS20B	CTS Electronic Components	Crystals 20MHz 50pF 30ppm -20C 70C Learn More about CTS Electronic Components ctsats	Datasheet	793In Stock	£0.323 £0.274 £0.268 £0.227 View £0.223 £0.212 £0.175 £0.165 £0.15	Min.: 1 Mult.: 1	Crystals	20 MHz	50 PPM	30 PPM	Radial	HC-49/US	- 20 C	+ 70 C		Bulk
Standard Clock Oscillators 20MHz 3.3V -40C +125C SiT8924BA-12-33E-20.000000E SiTime 1: £1.83 573In Stock	Mfr. Part No. SiT8924BA-12-33E-20.000000E Mouser Part No 788-8924BA-1233E-20E	SiTime	Standard Clock Oscillators 20MHz 3.3V -40C +125C Learn More about SiTime automotive ruggedized oscillator families	Datasheet	573In Stock	Cut Tape £1.83 £1.59 £1.50 £1.38 Reel £1.10 View £1.31 £1.06 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Standard Oscillators	20 MHz	25 PPM		SMD/SMT	2.5 mm x 2 mm	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Standard Clock Oscillators SG-8018CG 20.0000M-TJHPA3: MHZ OSC 1.8V 3.3V +/-50PPM -40 105C O/E 250TR SG-8018CG 20.0000M-TJHPA3 Epson Timing 1: £1.49 241In Stock	Mfr. Part No. SG-8018CG 20.0000M-TJHPA3 Mouser Part No 732-CG2M-TJHPA3	Epson Timing	Standard Clock Oscillators SG-8018CG 20.0000M-TJHPA3: MHZ OSC 1.8V 3.3V +/-50PPM -40 105C O/E 250TR Learn More about Epson Timing epson sg 8018 oscillators	Datasheet	241In Stock	Cut Tape £1.49 £1.29 £1.21 £1.12 Reel £1.03 View £0.995 £0.943 £0.925 £0.899	Min.: 1 Mult.: 1 : 250	Standard Oscillators	20 MHz	50 PPM		SMD/SMT	2.5 mm x 2 mm	- 40 C	+ 105 C		Reel, Cut Tape
Crystals 20MHz 50pF 30ppm -40C 85C ATS20B-E CTS Electronic Components 1: £0.615 794In Stock	Mfr. Part No. ATS20B-E Mouser Part No 774-ATS20B-E	CTS Electronic Components	Crystals 20MHz 50pF 30ppm -40C 85C Learn More about CTS Electronic Components ctsats	Datasheet	794In Stock	£0.615 £0.525 £0.512 £0.435 View £0.428 £0.407 £0.331 £0.313 £0.273	Min.: 1 Mult.: 1	Crystals	20 MHz	50 PPM	30 PPM	Radial	HC-49/US	- 40 C	+ 85 C		Bulk
Crystals 20MHz 50pF 30ppm -40C 85C ATS20BSM-1E CTS Electronic Components 1: £0.615 435In Stock	Mfr. Part No. ATS20BSM-1E Mouser Part No 774-ATS20BSM-1E	CTS Electronic Components	Crystals 20MHz 50pF 30ppm -40C 85C	Datasheet	435In Stock	Cut Tape £0.615 £0.525 £0.498 £0.452 Reel £0.339 View £0.429 £0.408 £0.313 £0.304 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	20 MHz	50 PPM	30 PPM	SMD/SMT	HC-49/US-SM	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Standard Clock Oscillators -20 to 70C, 5032, 20ppm, 3.3V, 100MHz, 60 PPM PR, T&R SiT2001BI-S3-XXS-20.000000G SiTime 1: £1.18 209In Stock	Mfr. Part No. SiT2001BI-S3-XXS-20.000000G Mouser Part No 788-2001BIS3XXS2000G	SiTime	Standard Clock Oscillators -20 to 70C, 5032, 20ppm, 3.3V, 100MHz, 60 PPM PR, T&R Learn More about SiTime sit2001b oscillators	Datasheet	209In Stock	Cut Tape £1.18 £1.02 £0.934 £0.89 Reel £0.748 View £0.721 £0.684 £0.654 £0.638	Min.: 1 Mult.: 1 : 250	Standard Oscillators	20 MHz	50 PPM		SMD/SMT	SOT-23-5	- 40 C	+ 85 C		Reel, Cut Tape
MEMS Oscillators -40 to 85C, 2520, 50ppm, 3.3V, 20MHz, OE, 250 pcs T&R 8 mm SiT8008BI-13-33E-20.000000G SiTime 1: £1.49 2In Stock 250Expected 16/02/2027	Mfr. Part No. SiT8008BI-13-33E-20.000000G Mouser Part No 788-8008BI1333E200G	SiTime	MEMS Oscillators -40 to 85C, 2520, 50ppm, 3.3V, 20MHz, OE, 250 pcs T&R 8 mm Learn More about SiTime sit8008 oscillators	Datasheet	2In Stock 250Expected 16/02/2027	Cut Tape £1.49 £1.13 £1.05 £0.978 Reel £0.826 View £0.803 £0.766 £0.738 £0.722	Min.: 1 Mult.: 1 : 250	MEMS Oscillators	20 MHz	50 PPM				- 40 C	+ 85 C	AEC-Q100	Reel, Cut Tape
MEMS Oscillators 20.0MHz -40C +85C 2.5-3.3V 50ppm SiT8008BI-23-XXS-20.000000G SiTime 1: £1.13 95In Stock	Mfr. Part No. SiT8008BI-23-XXS-20.000000G Mouser Part No 788-8008BI23XXS20G	SiTime	MEMS Oscillators 20.0MHz -40C +85C 2.5-3.3V 50ppm Learn More about SiTime sit8008 oscillators	Datasheet	95In Stock	Cut Tape £1.13 £0.986 £0.882 £0.707 Reel £0.668 View £0.641 £0.614 £0.582 MouseReel Available	Min.: 1 Mult.: 1 : 250	MEMS Oscillators	20 MHz	50 PPM			3.2 mm x 2.5 mm	- 40 C	+ 85 C	AEC-Q100	Reel, Cut Tape, MouseReel
MEMS Oscillators 20MHz 50ppm 3.3V -40C +85C SiT8008BI-73-33E-20.000000G SiTime 1: £1.43 91In Stock	Mfr. Part No. SiT8008BI-73-33E-20.000000G Mouser Part No 788-8008BI73-33E-20G	SiTime	MEMS Oscillators 20MHz 50ppm 3.3V -40C +85C Learn More about SiTime sit8008 oscillators	Datasheet	91In Stock	Cut Tape £1.43 £1.25 £1.13 £0.943 Reel £0.803 View £0.773 £0.739 £0.706 £0.691 MouseReel Available	Min.: 1 Mult.: 1 : 250	MEMS Oscillators	20 MHz	50 PPM			2 mm x 1.6 mm	- 40 C	+ 85 C	AEC-Q100	Reel, Cut Tape, MouseReel
MEMS Oscillators -40 to 85C, 3225, 50ppm, 3.3V, 20MHz, OE, 250 pcs T&R 8 mm SiT8008BI-23-33E-20.000000G SiTime 1: £1.13 251In Stock	Mfr. Part No. SiT8008BI-23-33E-20.000000G Mouser Part No 788-8008BI2333E200G	SiTime	MEMS Oscillators -40 to 85C, 3225, 50ppm, 3.3V, 20MHz, OE, 250 pcs T&R 8 mm Learn More about SiTime sit8008 oscillators	Datasheet	251In Stock	Cut Tape £1.13 £0.986 £0.882 £0.856 Reel £0.796 View £0.641 £0.614 £0.582	Min.: 1 Mult.: 1 : 250	MEMS Oscillators	20 MHz	50 PPM				- 40 C	+ 85 C	AEC-Q100	Reel, Cut Tape
Crystals NX3225SA-20.000M-STD-CSR-3 NDK 1: £0.811 154In Stock 3,000Expected 29/10/2026	Mfr. Part No. NX3225SA-20.000M-STD-CSR-3 Mouser Part No 344-NX3225SA20MSTSR3	NDK	Crystals Learn More about NDK nx3225sa crystal units	Datasheet	154In Stock 3,000Expected 29/10/2026	Cut Tape £0.811 £0.695 £0.659 £0.599 View Reel £0.457 £0.542 £0.54 £0.539 £0.457 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Crystals	20 MHz	15 PPM	15 PPM	SMD/SMT	3.2 mm x 2.5 mm	- 10 C	+ 75 C		Reel, Cut Tape, MouseReel
Standard Clock Oscillators SG3225CAN 20.0000M-TDBA3: SMD XTAL OSC 1.6 3.6V 25PPM -20 70C 250TR SG3225CAN 20.0000M-TDBA3 Epson Timing 1: £1.88 103In Stock	Mfr. Part No. SG3225CAN 20.0000M-TDBA3 Mouser Part No 732-5CAN200000MTDBA3	Epson Timing	Standard Clock Oscillators SG3225CAN 20.0000M-TDBA3: SMD XTAL OSC 1.6 3.6V 25PPM -20 70C 250TR Learn More about Epson Timing epson sg3225can crystal oscillators	Datasheet	103In Stock	Cut Tape £1.88 £1.63 £1.54 £1.41 Reel £1.31 View £1.26 £1.20 £1.19 £1.15 MouseReel Available	Min.: 1 Mult.: 1 : 250	Standard Oscillators	20 MHz	25 PPM		SMD/SMT	3.2 mm x 2.5 mm	- 20 C	+ 70 C		Reel, Cut Tape, MouseReel
Crystals 20MHz +/-20ppm 12pF -40C +85C 445I23L20M00000 CTS Electronic Components 1: £0.676 597In Stock	Mfr. Part No. 445I23L20M00000 Mouser Part No 774-445I23L20M00000	CTS Electronic Components	Crystals 20MHz +/-20ppm 12pF -40C +85C	Datasheet	597In Stock	Cut Tape £0.676 £0.576 £0.546 £0.497 Reel £0.382 View £0.449 £0.448 £0.362 £0.332 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	20 MHz	30 PPM	20 PPM	SMD/SMT	5 mm x 3.2 mm	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Crystals XTAL MHZ +/-10PPM +/-18PPM-40 85C 9PF BULK - CUT TAPE TSX-3225 20.0000MF18X-AC Epson Timing 1: £0.676 342In Stock	Mfr. Part No. TSX-3225 20.0000MF18X-AC Mouser Part No 732-2252MF18X-AC	Epson Timing	Crystals XTAL MHZ +/-10PPM +/-18PPM-40 85C 9PF BULK - CUT TAPE	Datasheet	342In Stock	£0.676 £0.584 £0.555 £0.504 View £0.471 £0.428 £0.416 £0.399 £0.384	Min.: 1 Mult.: 1	Crystals	20 MHz	18 PPM	10 PPM	SMD/SMT	3.2 mm x 2.5 mm	- 40 C	+ 85 C		Bulk
Crystals 20MHz 50PPM -20C +70C 18.0pF FA-238 20.0000MB-C0 Epson Timing 1: £0.361 1,466In Stock	Mfr. Part No. FA-238 20.0000MB-C0 Mouser Part No 732-FA-23820B-C0	Epson Timing	Crystals 20MHz 50PPM -20C +70C 18.0pF Learn More about Epson Timing epson fa 238 crystal units	Datasheet	1,466In Stock	Cut Tape £0.361 £0.308 £0.292 £0.265 Reel £0.229 View £0.252 £0.24 £0.201 £0.196 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	20 MHz	30 PPM	50 PPM	SMD/SMT	3.2 mm x 2.5 mm	- 20 C	+ 70 C		Reel, Cut Tape, MouseReel
Crystals 20MHz 20pF 30ppm -20C +70C 406C35E20M00000 CTS Electronic Components 1: £0.908 778In Stock	Mfr. Part No. 406C35E20M00000 Mouser Part No 774-406C35E20M00000	CTS Electronic Components	Crystals 20MHz 20pF 30ppm -20C +70C Learn More about CTS Electronic Components ctssmdcrystals	Datasheet	778In Stock	Cut Tape £0.908 £0.788 £0.739 £0.679 Reel £0.545 View £0.643 £0.612 £0.521 £0.503 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	20 MHz	50 PPM	30 PPM	SMD/SMT	6 mm x 3.5 mm	- 20 C	+ 70 C		Reel, Cut Tape, MouseReel
Crystals 20MHz 10pF -20C +70C ECS-200-10-36-JTM-TR ECS 1: £0.458 933In Stock	Mfr. Part No. ECS-200-10-36-JTM-TR Mouser Part No 520-200-10-36-JTM-T	ECS	Crystals 20MHz 10pF -20C +70C Learn More about ECS ecx 2236	Datasheet	933In Stock	Cut Tape £0.458 £0.361 £0.326 £0.313 Reel £0.273 View £0.257 £0.25 £0.233 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	20 MHz	20 PPM	20 PPM	SMD/SMT		- 20 C	+ 70 C		Reel, Cut Tape, MouseReel
Standard Clock Oscillators SG-210STF 20.0000ML: SMD XTAL OSC MHZ 50PPM -40 85C BULK - CUT TAPE SG-210STF 20.0000ML Epson Timing 1: £1.87 365In Stock	Mfr. Part No. SG-210STF 20.0000ML Mouser Part No 732-SG-210STF20ML	Epson Timing	Standard Clock Oscillators SG-210STF 20.0000ML: SMD XTAL OSC MHZ 50PPM -40 85C BULK - CUT TAPE	Datasheet	365In Stock	£1.87 £1.62 £1.53 £1.41 View £1.33 £1.20 £1.14 £1.10 £1.07	Min.: 1 Mult.: 1	Standard Oscillators	20 MHz	50 PPM		SMD/SMT	2.5 mm x 2 mm	- 40 C	+ 85 C		Bulk
Crystals 20MHz 8pF 10ppm 80 ohm -40C +85C 425WF20012IKR CTS Electronic Components 1: £0.496 1,062In Stock	Mfr. Part No. 425WF20012IKR Mouser Part No 774-425WF20012IKR	CTS Electronic Components	Crystals 20MHz 8pF 10ppm 80 ohm -40C +85C Learn More about CTS Electronic Components cts iot quartz crystals	Datasheet	1,062In Stock	Cut Tape £0.496 £0.42 £0.399 £0.362 Reel £0.262 View £0.343 £0.326 £0.313 £0.257 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Crystals	20 MHz	20 PPM	10 PPM	SMD/SMT	2.5 mm x 2 mm	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Crystals FA-20H 20.0000MF10V-W: XTAL SMD MHZ +/-10PPM+/-10PPM-20 70C 12.0PF BULK FA-20H 20.0000MF10V-W Epson Timing 1: £1.04 144In Stock	Mfr. Part No. FA-20H 20.0000MF10V-W Mouser Part No 732-FA-20H20MF10V-W	Epson Timing	Crystals FA-20H 20.0000MF10V-W: XTAL SMD MHZ +/-10PPM+/-10PPM-20 70C 12.0PF BULK	Datasheet	144In Stock	£1.04 £0.899 £0.849 £0.78 View £0.684 £0.657 £0.628 £0.608 £0.593	Min.: 1 Mult.: 1	Crystals	20 MHz	10 PPM	10 PPM	SMD/SMT	2.5 mm x 2 mm	- 40 C	+ 85 C		Bulk
Crystals FA-238 20.0000MB-CX: MINI SMD XTL MHZ +/-50PPM 18.0 PF ANY TR FA-238 20.0000MB-CX Epson Timing 1: £0.834 60In Stock	Mfr. Part No. FA-238 20.0000MB-CX Mouser Part No 732-FA-23820MB-CX	Epson Timing	Crystals FA-238 20.0000MB-CX: MINI SMD XTL MHZ +/-50PPM 18.0 PF ANY TR Learn More about Epson Timing epson fa 238 crystal units	Datasheet	60In Stock	Cut Tape £0.834 £0.717 £0.678 £0.623 View £0.589 £0.561 £0.541 £0.509 £0.485	Min.: 1 Mult.: 1	Crystals	20 MHz		15 PPM	SMD/SMT	3.2 mm x 2.5 mm	- 40 C	+ 105 C		Reel