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Tube Frequency Control & Timing Devices

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	Product Type	Frequency	Frequency Stability	Termination Style	Package/Case	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
Standard Clock Oscillators OSC XO 66.666MHZ HCMOS TTL PC ECS-2200 XO (Standard) 66.666MHz Enable/Disable HCMOS, TTL 5V 50ppm 0 C 70 C 77mA Through Hole 0.520" L x 0.520" W (13.20mm x 13.20mm) 0.213" (5.40mm) 8-DIP, 4 Leads (Half Size, Metal Can) ECS-2200B-666 ECS 1: £2.55 6In Stock	Mfr. Part No. ECS-2200B-666 Mouser Part No 520-2200B-666	ECS	Standard Clock Oscillators OSC XO 66.666MHZ HCMOS TTL PC ECS-2200 XO (Standard) 66.666MHz Enable/Disable HCMOS, TTL 5V 50ppm 0 C 70 C 77mA Through Hole 0.520" L x 0.520" W (13.20mm x 13.20mm) 0.213" (5.40mm) 8-DIP, 4 Leads (Half Size, Metal Can)	Datasheet	6In Stock	£2.55 £2.22 £1.96 £1.89 View £1.80 £1.74 £1.56	Min.: 1 Mult.: 1	No	Standard Oscillators	66.666 MHz	50 PPM	Radial	13.2 mm x 13.2 mm	0 C	+ 70 C	Tube
Standard Clock Oscillators OSC XO 40.000MHZ TTL PC PIN 40MHz - TTL 5V 100ppm 0 C 70 C 70mA Through Hole 0.821" L x 0.520" W (20.86mm x 13.20mm) 0.200" (5.08mm) 14-DIP, 4 Leads (Full Size, Metal Can) ECS-100A-400 ECS 1: £2.59 77In Stock	Mfr. Part No. ECS-100A-400 Mouser Part No 520-ECS-100A-400	ECS	Standard Clock Oscillators OSC XO 40.000MHZ TTL PC PIN 40MHz - TTL 5V 100ppm 0 C 70 C 70mA Through Hole 0.821" L x 0.520" W (20.86mm x 13.20mm) 0.200" (5.08mm) 14-DIP, 4 Leads (Full Size, Metal Can) Learn More about ECS 100x clock oscillators	Datasheet	77In Stock	£2.59 £2.24 £2.05 £1.95 View £1.84 £1.64 £1.56	Min.: 1 Mult.: 1	No	Standard Oscillators	40 MHz	100 PPM	SMD/SMT		0 C	+ 70 C	Tube
Standard Clock Oscillators OSC XO 1.8432MHZ HCMOS TTL ECS-2100A-018 ECS 1: £2.83 313In Stock	Mfr. Part No. ECS-2100A-018 Mouser Part No 520-ECS-2100A-018	ECS	Standard Clock Oscillators OSC XO 1.8432MHZ HCMOS TTL	Datasheet	313In Stock	£2.83 £2.45 £2.29 £2.28 View £1.81 £1.69 £1.58	Min.: 1 Mult.: 1	No	Standard Oscillators							Tube
Standard Clock Oscillators ECS-2100X,OSC XO 28.332MHZ HCMOS TTL PC, TTL,5V, 100ppm,0C 70C,-,Through Hole,0.520" L x 0.520" W (13.20mm x 13.20mm),Bulk ECS-2100AX-283.2 ECS 1: £1.62 3In Stock	Mfr. Part No. ECS-2100AX-283.2 Mouser Part No 520-2100AX-283.2	ECS	Standard Clock Oscillators ECS-2100X,OSC XO 28.332MHZ HCMOS TTL PC, TTL,5V, 100ppm,0C 70C,-,Through Hole,0.520" L x 0.520" W (13.20mm x 13.20mm),Bulk Learn More about ECS 2100x clock oscillators	Datasheet	3In Stock	£1.62 £1.56	Min.: 1 Mult.: 1		Standard Oscillators	28.332 MHz	100 PPM	Radial	13.2 mm x 13.2 mm	0 C	+ 70 C	Tube
MEMS Oscillators MEMS Oscillator, Low Power 10ppm DSC1003DL5-020.0000 Microchip Technology 1: £1.05 1,913On Order	Mfr. Part No. DSC1003DL5-020.0000 Mouser Part No 579-1003DL50200000	Microchip Technology	MEMS Oscillators MEMS Oscillator, Low Power 10ppm Learn More about Microchip Technology microchip quartz mems oscillators	Datasheet	1,913On Order On Order Ship Dates Mfr. No: DSC1003DL5-020.0000 Stock: 0 On Order: 938 Expected 11/01/2027 975 Expected 06/04/2027 Factory Lead Time: 12 Weeks	£1.05 £0.882	Min.: 1 Mult.: 1		MEMS Oscillators	20 MHz	10 PPM		CDFN-4	- 40 C	+ 105 C	Tube
MEMS Oscillators MEMS Oscillator, Low Power 10ppm DSC1003DL5-025.0000 Microchip Technology 1: £1.05 2,425On Order	Mfr. Part No. DSC1003DL5-025.0000 Mouser Part No 579-1003DL50250000	Microchip Technology	MEMS Oscillators MEMS Oscillator, Low Power 10ppm Learn More about Microchip Technology microchip quartz mems oscillators	Datasheet	2,425On Order On Order Ship Dates Mfr. No: DSC1003DL5-025.0000 Stock: 0 On Order: 475 Expected 21/12/2026 975 Expected 31/12/2026 975 Expected 31/03/2027 Factory Lead Time: 12 Weeks	£1.05 £0.882	Min.: 1 Mult.: 1		MEMS Oscillators	25 MHz	10 PPM		CDFN-4	- 40 C	+ 105 C	Tube
MEMS Oscillators MEMS Oscillator High Performance 10ppm DSC1123BL5-156.2500 Microchip Technology 1: £2.26 850On Order	Mfr. Part No. DSC1123BL5-156.2500 Mouser Part No 579-1123BL51562500	Microchip Technology	MEMS Oscillators MEMS Oscillator High Performance 10ppm Learn More about Microchip Technology micrel dsc11xx oscillator	Datasheet	850On Order On Order Ship Dates Mfr. No: DSC1123BL5-156.2500 Stock: 0 On Order: 500 Expected 06/01/2027 350 Expected 18/01/2027 Factory Lead Time: 12 Weeks	£2.26 £1.89	Min.: 1 Mult.: 1		MEMS Oscillators	156.25 MHz	10 PPM		CDFN-6	- 40 C	+ 105 C	Tube
MEMS Oscillators MEMS OSC, LVCMOS, 37.125MHz, 25PPM, 1.8-3.3V, -40 to 105C, 2.5 x 2.0mm DSC1001DL2-037.1250 Microchip Technology 1: £0.638 2,925On Order	Mfr. Part No. DSC1001DL2-037.1250 Mouser Part No 579-C1001DL20371250	Microchip Technology	MEMS Oscillators MEMS OSC, LVCMOS, 37.125MHz, 25PPM, 1.8-3.3V, -40 to 105C, 2.5 x 2.0mm Learn More about Microchip Technology microchip quartz mems oscillators	Datasheet	2,925On Order On Order Ship Dates Mfr. No: DSC1001DL2-037.1250 Stock: 0 On Order: 975 Expected 02/04/2027 975 Expected 05/04/2027 975 Expected 06/04/2027 Factory Lead Time: 12 Weeks	£0.638 £0.537	Min.: 1 Mult.: 1		MEMS Oscillators	37.125 MHz	25 PPM		CDFN-4	- 40 C	+ 105 C	Tube
MEMS Oscillators MEMS OSC, LVDS, 156.25MHz, 10PPM, 2.5-3.3V, -40 to 85C, 3.2 x 2.5mm DSC1123CI5-156.2500 Microchip Technology 1: £1.96 975Expected 16/03/2027	Mfr. Part No. DSC1123CI5-156.2500 Mouser Part No 579-C1123CI51562500	Microchip Technology	MEMS Oscillators MEMS OSC, LVDS, 156.25MHz, 10PPM, 2.5-3.3V, -40 to 85C, 3.2 x 2.5mm Learn More about Microchip Technology micrel dsc11xx oscillator	Datasheet	975Expected 16/03/2027	£1.96 £1.63	Min.: 1 Mult.: 1		MEMS Oscillators	156.25 MHz	10 PPM		VDFN-6	- 40 C	+ 85 C	Tube
MEMS Oscillators Oscillator Hi Perf -40C-85C 10ppm DSC1123CI5-100.0000 Microchip Technology 1: £1.81 2,075On Order	Mfr. Part No. DSC1123CI5-100.0000 Mouser Part No 579-DSC1123CI5100	Microchip Technology	MEMS Oscillators Oscillator Hi Perf -40C-85C 10ppm Learn More about Microchip Technology micrel dsc11xx oscillator	Datasheet	2,075On Order On Order Ship Dates Mfr. No: DSC1123CI5-100.0000 Stock: 0 On Order: 125 Expected 07/12/2026 1,950 Expected 02/04/2027 Factory Lead Time: 12 Weeks	£1.81 £1.51	Min.: 1 Mult.: 1		MEMS Oscillators	100 MHz	10 PPM		VDFN-6	- 40 C	+ 85 C	Tube
MEMS Oscillators MEMS OSC, LVCMOS, 24MHz, 50PPM, 1.8-3.3V, -40 to 85C, 2.5 x 2.0mm DSC1001DI1-024.0000 Microchip Technology 1: £0.563 2,324On Order	Mfr. Part No. DSC1001DI1-024.0000 Mouser Part No 998-1001DI1-024.0000	Microchip Technology	MEMS Oscillators MEMS OSC, LVCMOS, 24MHz, 50PPM, 1.8-3.3V, -40 to 85C, 2.5 x 2.0mm Learn More about Microchip Technology microchip dsc1001 oscillators	Datasheet	2,324On Order On Order Ship Dates Mfr. No: DSC1001DI1-024.0000 Stock: 0 On Order: 374 Expected 11/01/2027 775 Expected 31/03/2027 975 Expected 02/04/2027 200 TBD Factory Lead Time: 12 Weeks	£0.563 £0.469	Min.: 1 Mult.: 1		MEMS Oscillators	24 MHz	50 PPM		CDFN-4	- 40 C	+ 85 C	Tube
MEMS Oscillators MEMS OSC, LVCMOS, 25MHz, 50PPM, 1.8-3.3V, -40 to 85C, 2.5 x 2.0mm DSC1001DI1-025.0000 Microchip Technology 1: £0.563 6,548On Order	Mfr. Part No. DSC1001DI1-025.0000 Mouser Part No 998-1001DI1-025.0000	Microchip Technology	MEMS Oscillators MEMS OSC, LVCMOS, 25MHz, 50PPM, 1.8-3.3V, -40 to 85C, 2.5 x 2.0mm Learn More about Microchip Technology microchip dsc1001 oscillators	Datasheet	6,548On Order On Order Ship Dates Mfr. No: DSC1001DI1-025.0000 Stock: 0 On Order: 698 Expected 28/12/2026 975 Expected 31/12/2026 975 Expected 01/01/2027 975 Expected 04/01/2027 1,950 Expected 05/04/2027 975 Expected 06/04/2027 Factory Lead Time: 12 Weeks	£0.563 £0.469	Min.: 1 Mult.: 1		MEMS Oscillators	25 MHz	50 PPM		CDFN-4	- 40 C	+ 85 C	Tube
MEMS Oscillators MEMS OSC, LVCMOS, 33.33MHz, 50PPM, 1.8-3.3V, -40 to 85C, 2.5 x 2.0mm DSC1001DI1-033.3300 Microchip Technology 1: £0.563 4,263On Order	Mfr. Part No. DSC1001DI1-033.3300 Mouser Part No 998-1001DI1-033.3300	Microchip Technology	MEMS Oscillators MEMS OSC, LVCMOS, 33.33MHz, 50PPM, 1.8-3.3V, -40 to 85C, 2.5 x 2.0mm Learn More about Microchip Technology microchip dsc1001 oscillators	Datasheet	4,263On Order On Order Ship Dates Mfr. No: DSC1001DI1-033.3300 Stock: 0 On Order: 363 Expected 06/01/2027 975 Expected 31/03/2027 975 Expected 02/04/2027 1,950 Expected 05/04/2027 Factory Lead Time: 12 Weeks	£0.563 £0.469	Min.: 1 Mult.: 1		MEMS Oscillators	33.33 MHz	50 PPM		CDFN-4	- 40 C	+ 85 C	Tube
MEMS Oscillators -40C - 85C 25 ppm 025.0000MHz DSC1001DI2-025.0000 Microchip Technology 1: £0.586 2,470On Order	Mfr. Part No. DSC1001DI2-025.0000 Mouser Part No 998-1001DI2-025.0000	Microchip Technology	MEMS Oscillators -40C - 85C 25 ppm 025.0000MHz	Datasheet	2,470On Order On Order Ship Dates Mfr. No: DSC1001DI2-025.0000 Stock: 0 On Order: 970 Expected 21/01/2027 1,500 Expected 31/03/2027 Factory Lead Time: 12 Weeks	£0.586 £0.488	Min.: 1 Mult.: 1		MEMS Oscillators	25 MHz	25 PPM		CDFN-4	- 40 C	+ 85 C	Tube
MEMS Oscillators MEMS OSC, LVCMOS, 2.4576MHz, 10PPM, 1.8-3.3V, -40 to 85C, 2.5 x 2.0mm DSC1001DI5-002.4576 Microchip Technology 1: £0.952 1,611On Order	Mfr. Part No. DSC1001DI5-002.4576 Mouser Part No 998-1001DI5-002.4576	Microchip Technology	MEMS Oscillators MEMS OSC, LVCMOS, 2.4576MHz, 10PPM, 1.8-3.3V, -40 to 85C, 2.5 x 2.0mm Learn More about Microchip Technology microchip dsc1001 oscillators	Datasheet	1,611On Order On Order Ship Dates Mfr. No: DSC1001DI5-002.4576 Stock: 0 On Order: 161 Expected 11/01/2027 700 Expected 21/01/2027 750 Expected 31/03/2027 Factory Lead Time: 12 Weeks	£0.952 £0.801	Min.: 1 Mult.: 1		MEMS Oscillators	2.4576 MHz	10 PPM		CDFN-4	- 40 C	+ 85 C	Tube
MEMS Oscillators MEMS Oscillator High Perf LVDS DSC1103CI5-300.0000 Microchip Technology 1: £2.38 815Expected 07/12/2026	Mfr. Part No. DSC1103CI5-300.0000 Mouser Part No 998-1103CI5300.0000	Microchip Technology	MEMS Oscillators MEMS Oscillator High Perf LVDS Learn More about Microchip Technology micrel dsc11xx oscillator	Datasheet	815Expected 07/12/2026	£2.38 £2.00	Min.: 1 Mult.: 1		MEMS Oscillators	300 MHz	10 PPM		VDFN-6	- 40 C	+ 85 C	Tube
MEMS Oscillators MEMS OSC, LVDS, 100MHz, 25PPM, 2.5-3.3V, -40 to 85C, 3.2 x 2.5mm DSC1123CI2-100.0000 Microchip Technology 1: £1.12 2,819On Order	Mfr. Part No. DSC1123CI2-100.0000 Mouser Part No 998-1123CI2-100.0000	Microchip Technology	MEMS Oscillators MEMS OSC, LVDS, 100MHz, 25PPM, 2.5-3.3V, -40 to 85C, 3.2 x 2.5mm Learn More about Microchip Technology micrel dsc11xx oscillator	Datasheet	2,819On Order On Order Ship Dates Mfr. No: DSC1123CI2-100.0000 Stock: 0 On Order: 1,844 Expected 23/11/2026 975 Expected 15/03/2027 Factory Lead Time: 12 Weeks	£1.12 £0.934	Min.: 1 Mult.: 1		MEMS Oscillators	100 MHz	25 PPM		VDFN-6	- 40 C	+ 85 C	Tube
MEMS Oscillators MEMS OSC, LVDS, 125MHz, 10PPM, 2.5-3.3V, -40 to 85C, 3.2 x 2.5mm DSC1123CI5-125.0000 Microchip Technology 1: £1.80 3,890On Order	Mfr. Part No. DSC1123CI5-125.0000 Mouser Part No 998-1123CI5-125.0000	Microchip Technology	MEMS Oscillators MEMS OSC, LVDS, 125MHz, 10PPM, 2.5-3.3V, -40 to 85C, 3.2 x 2.5mm Learn More about Microchip Technology micrel dsc11xx oscillator	Datasheet	3,890On Order On Order Ship Dates Mfr. No: DSC1123CI5-125.0000 Stock: 0 On Order: 965 Expected 16/11/2026 1,950 Expected 02/04/2027 975 Expected 05/04/2027 Factory Lead Time: 12 Weeks	£1.80 £1.51	Min.: 1 Mult.: 1		MEMS Oscillators	125 MHz	10 PPM		VDFN-6	- 40 C	+ 85 C	Tube
Standard Clock Oscillators DIP-8 5V 14.74MHz ECS-2100A-147.4 ECS 1: £2.56 227In Stock	Mfr. Part No. ECS-2100A-147.4 Mouser Part No 520-TCH14740	ECS	Standard Clock Oscillators DIP-8 5V 14.74MHz	Datasheet	227In Stock	£2.56 £2.23 £2.10 £1.58 £1.56	Min.: 1 Mult.: 1	No	Standard Oscillators	14.74 MHz	100 PPM	Radial	Half Size	0 C	+ 70 C	Tube
MEMS Oscillators MEMS Oscillator Low PWR LVCMOS -40C-105C DSC1001AL1-020.0000 Microchip Technology 1: £0.766 1In Stock	Mfr. Part No. DSC1001AL1-020.0000 Mouser Part No 579-001AL10200000	Microchip Technology	MEMS Oscillators MEMS Oscillator Low PWR LVCMOS -40C-105C Learn More about Microchip Technology microchip dsc1001 oscillators	Datasheet	1In Stock	£0.766 £0.644	Min.: 1 Mult.: 1		MEMS Oscillators	20 MHz	50 PPM		DFN-4	- 40 C	+ 105 C	Tube
MEMS Oscillators MEMS OSC, LVCMOS, 66.667MHz, 25PPM, 1.8-3.3V, -40 to 85C, 7.0 x 5.0mm DSC1001AI2-066.6670 Microchip Technology 1: £0.736 1In Stock	Mfr. Part No. DSC1001AI2-066.6670 Mouser Part No 579-1001AI2-066.6670	Microchip Technology	MEMS Oscillators MEMS OSC, LVCMOS, 66.667MHz, 25PPM, 1.8-3.3V, -40 to 85C, 7.0 x 5.0mm Learn More about Microchip Technology microchip quartz mems oscillators	Datasheet	1In Stock	£0.736 £0.615	Min.: 1 Mult.: 1		MEMS Oscillators	66.667 MHz	25 PPM		DFN-4	- 40 C	+ 85 C	Tube
Standard Clock Oscillators Crystal Oscillator 8-DIP, 4 Leads (Half Size, Metal Can) 20MHz 30ppm -20 C - 70 C CMOS 5V ACH-20.000MHZ-EK ABRACON 1: £3.95 1,867On Order	Mfr. Part No. ACH-20.000MHZ-EK Mouser Part No 815-ACH-20-EK	ABRACON	Standard Clock Oscillators Crystal Oscillator 8-DIP, 4 Leads (Half Size, Metal Can) 20MHz 30ppm -20 C - 70 C CMOS 5V	Datasheet	1,867On Order On Order Ship Dates Mfr. No: ACH-20.000MHZ-EK Stock: 0 On Order: 307 Expected 06/11/2026 1,560 Expected 08/12/2026 Factory Lead Time: 20 Weeks	£3.95 £3.40 £3.23 £3.08 View £2.96 £2.78 £2.75 £2.66 £2.48	Min.: 1 Mult.: 1		Standard Oscillators	20 MHz	30 PPM	Radial	Half Size	- 20 C	+ 70 C	Tube
Standard Clock Oscillators Crystal Oscillator 14-DIP, 4 Leads (Full Size, Metal Can) 16MHz 30ppm -20 C - 70 C CMOS 5V ACO-16.000MHZ-EK ABRACON 1: £4.01 999Expected 18/11/2026	Mfr. Part No. ACO-16.000MHZ-EK Mouser Part No 815-ACO-16-EK	ABRACON	Standard Clock Oscillators Crystal Oscillator 14-DIP, 4 Leads (Full Size, Metal Can) 16MHz 30ppm -20 C - 70 C CMOS 5V	Datasheet	999Expected 18/11/2026	£4.01 £3.47 £3.18 £3.08 View £2.92 £2.76 £2.67 £2.53 £2.38	Min.: 1 Mult.: 1		Standard Oscillators	16 MHz	30 PPM	Radial	Full Size	- 20 C	+ 70 C	Tube
MEMS Oscillators 3225 pkg -40-85C 50ppm 025.0000MHz DSC1001CI1-025.0000 Microchip Technology 1: £0.586 4,765On Order	Mfr. Part No. DSC1001CI1-025.0000 Mouser Part No 998-1001CI1-025.0000	Microchip Technology	MEMS Oscillators 3225 pkg -40-85C 50ppm 025.0000MHz Learn More about Microchip Technology microchip dsc1001 oscillators	Datasheet	4,765On Order On Order Ship Dates Mfr. No: DSC1001CI1-025.0000 Stock: 0 On Order: 865 Expected 21/12/2026 1,950 Expected 24/12/2026 1,950 Expected 28/12/2026 Factory Lead Time: 16 Weeks	£0.586 £0.488	Min.: 1 Mult.: 1		MEMS Oscillators	25 MHz	50 PPM		CDFN-4	- 40 C	+ 85 C	Tube
MEMS Oscillators 3225 pkg -40-85C 25ppm 025.0000MHz DSC1001CI2-025.0000 Microchip Technology 1: £0.615 154In Stock 1,950Expected 28/12/2026	Mfr. Part No. DSC1001CI2-025.0000 Mouser Part No 998-1001CI2-025.0000	Microchip Technology	MEMS Oscillators 3225 pkg -40-85C 25ppm 025.0000MHz Learn More about Microchip Technology microchip dsc1001 oscillators	Datasheet	154In Stock 1,950Expected 28/12/2026	£0.615 £0.518	Min.: 1 Mult.: 1		MEMS Oscillators	25 MHz	25 PPM		CDFN-4	- 40 C	+ 85 C	Tube