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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 DIP-14 5V 3.579545M ECS-100AX-035 ECS 1: £2.44 246In Stock	Mfr. Part No. ECS-100AX-035 Mouser Part No 520-TCF357-X	ECS	Standard Clock Oscillators DIP-14 5V 3.579545M	Datasheet	246In Stock	£2.44 £2.13 £1.92 £1.85 View £1.75 £1.68 £1.56	Min.: 1 Mult.: 1		Standard Oscillators	3.579545 MHz	100 PPM	Radial	Full Size	0 C	+ 70 C	Tube
Standard Clock Oscillators DIP-14 5V 3.6864MHz ECS-100AX-036 ECS 1: £2.36 93In Stock	Mfr. Part No. ECS-100AX-036 Mouser Part No 520-TCF368-X	ECS	Standard Clock Oscillators DIP-14 5V 3.6864MHz	Datasheet	93In Stock	£2.36 £2.13 £1.93 £1.85 View £1.75 £1.68 £1.56	Min.: 1 Mult.: 1		Standard Oscillators	3.6864 MHz	100 PPM	Radial	Full Size	0 C	+ 70 C	Tube
Standard Clock Oscillators DIP-14 5V 40MHz ECS-100AX-400 ECS 1: £2.45 579In Stock	Mfr. Part No. ECS-100AX-400 Mouser Part No 520-TCF4000-X	ECS	Standard Clock Oscillators DIP-14 5V 40MHz	Datasheet	579In Stock	£2.45 £2.14 £1.93 £1.85 View £1.75 £1.56	Min.: 1 Mult.: 1		Standard Oscillators	40 MHz	100 PPM	Radial	Full Size	0 C	+ 70 C	Tube
Standard Clock Oscillators DIP-14 5V 50MHz ECS-100AX-500 ECS 1: £2.54 83In Stock	Mfr. Part No. ECS-100AX-500 Mouser Part No 520-TCF5000-X	ECS	Standard Clock Oscillators DIP-14 5V 50MHz	Datasheet	83In Stock	£2.54 £2.21 £1.91 £1.90 View £1.81 £1.74 £1.66 £1.56	Min.: 1 Mult.: 1		Standard Oscillators	50 MHz	100 PPM	Radial	Full Size	0 C	+ 70 C	Tube
Standard Clock Oscillators DIP-14 5V 6.144MHz ECS-100AX-061 ECS 1: £1.92 101In Stock	Mfr. Part No. ECS-100AX-061 Mouser Part No 520-TCF614-X	ECS	Standard Clock Oscillators DIP-14 5V 6.144MHz	Datasheet	101In Stock	£1.92 £1.68 £1.56	Min.: 1 Mult.: 1		Standard Oscillators	6.144 MHz	100 PPM	Radial	Full Size	0 C	+ 70 C	Tube
Standard Clock Oscillators DIP-14 5V 7.3728MHz ECS-100AX-073 ECS 1: £2.57 329In Stock	Mfr. Part No. ECS-100AX-073 Mouser Part No 520-TCF737-X	ECS	Standard Clock Oscillators DIP-14 5V 7.3728MHz	Datasheet	329In Stock	£2.57 £2.23 £2.02 £1.94 View £1.83 £1.75 £1.68 £1.56	Min.: 1 Mult.: 1		Standard Oscillators	7.3728 MHz	100 PPM	Radial	Full Size	0 C	+ 70 C	Tube
Standard Clock Oscillators DIP-14 5V 8MHz ECS-100AX-080 ECS 1: £2.58 385In Stock	Mfr. Part No. ECS-100AX-080 Mouser Part No 520-TCF800-X	ECS	Standard Clock Oscillators DIP-14 5V 8MHz	Datasheet	385In Stock	£2.58 £2.40 £2.17 £2.09 View £1.96 £1.75 £1.64 £1.56	Min.: 1 Mult.: 1		Standard Oscillators	8 MHz	100 PPM	Radial	Full Size	0 C	+ 70 C	Tube
Standard Clock Oscillators OSC XO 32.000MHZ TTL PC PIN ECS-2100 XO (Standard) 32MHz HCMOS, TTL 5V 100ppm 0 C 70 C 46mA - 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-2100A-320 ECS 1: £2.58 53In Stock	Mfr. Part No. ECS-2100A-320 Mouser Part No 520-2100A-320	ECS	Standard Clock Oscillators OSC XO 32.000MHZ TTL PC PIN ECS-2100 XO (Standard) 32MHz HCMOS, TTL 5V 100ppm 0 C 70 C 46mA - 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	53In Stock	£2.58 £2.24 £2.00 £1.93 View £1.83 £1.75 £1.56	Min.: 1 Mult.: 1	No	Standard Oscillators	32 MHz	100 PPM	Radial	13.2 mm x 13.2 mm	0 C	+ 70 C	Tube
Standard Clock Oscillators OSC XO 10.000MHZ TTL PC PIN ECS-2200 XO (Standard) 10MHz Enable/Disable HCMOS, TTL 5V 50ppm 0 C 70 C 25mA 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-100 ECS 1: £2.45 505In Stock	Mfr. Part No. ECS-2200B-100 Mouser Part No 520-2200B-100	ECS	Standard Clock Oscillators OSC XO 10.000MHZ TTL PC PIN ECS-2200 XO (Standard) 10MHz Enable/Disable HCMOS, TTL 5V 50ppm 0 C 70 C 25mA 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	505In Stock	£2.45 £2.14 £1.89 £1.83 View £1.74 £1.68 £1.61 £1.56	Min.: 1 Mult.: 1	No	Standard Oscillators	10 MHz	50 PPM	Radial	13.2 mm x 13.2 mm	0 C	+ 70 C	Tube
Standard Clock Oscillators OSC XO 12.000MHZ TTL PC PIN ECS-2200 XO (Standard) 12MHz Enable/Disable HCMOS, TTL 5V 50ppm 0 C 70 C 25mA 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-120 ECS 1: £2.58 13In Stock	Mfr. Part No. ECS-2200B-120 Mouser Part No 520-2200B-120	ECS	Standard Clock Oscillators OSC XO 12.000MHZ TTL PC PIN ECS-2200 XO (Standard) 12MHz Enable/Disable HCMOS, TTL 5V 50ppm 0 C 70 C 25mA 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	13In Stock	£2.58 £2.23 £1.99 £1.93 View £1.83 £1.75 £1.56	Min.: 1 Mult.: 1	No	Standard Oscillators	12 MHz	50 PPM	Radial	13.2 mm x 13.2 mm	0 C	+ 70 C	Tube
Standard Clock Oscillators OSC XO 20.000MHZ TTL PC PIN ECS-2200 XO (Standard) 20MHz Enable/Disable HCMOS, TTL 5V 50ppm 0 C 70 C 25mA 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-200 ECS 1: £2.45 128In Stock	Mfr. Part No. ECS-2200B-200 Mouser Part No 520-2200B-200	ECS	Standard Clock Oscillators OSC XO 20.000MHZ TTL PC PIN ECS-2200 XO (Standard) 20MHz Enable/Disable HCMOS, TTL 5V 50ppm 0 C 70 C 25mA 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	128In Stock	£2.45 £2.14 £1.89 £1.83 View £1.74 £1.68 £1.56	Min.: 1 Mult.: 1	No	Standard Oscillators	20 MHz	50 PPM	Radial	13.2 mm x 13.2 mm	0 C	+ 70 C	Tube
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: £2.60 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	£2.60 £2.27 £2.06 £1.95 View £1.84 £1.70	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 317In 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	317In 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
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
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: £4.07 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	£4.07 £3.47 £3.25 £3.08 View £3.00 £2.82 £2.75 £2.67 £2.52	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 11/11/2026	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 11/11/2026	£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 MEMS OSC, LVCMOS, 25MHz, 50ppm, , -40 to 125C, 3.2x2.5mm DSC1501CA1A-25M00000 Microchip Technology 1: £1.15 90Expected 01/01/2027 New Product	Mfr. Part No. DSC1501CA1A-25M00000 Mouser Part No 579-1501CA1A25M00000 New Product	Microchip Technology	MEMS Oscillators MEMS OSC, LVCMOS, 25MHz, 50ppm, , -40 to 125C, 3.2x2.5mm	Datasheet	90Expected 01/01/2027	£1.15 £0.969	Min.: 1 Mult.: 1			25 MHz	50 PPM		VDFN-4	- 40 C	+ 125 C	Tube
MEMS Oscillators MEMS OSC, LVCMOS, 50MHz, 50ppm, , -40 to 125C, 3.2x2.5mm DSC1501CA1A-50M00000 Microchip Technology 1: £1.15 90Expected 01/01/2027 New Product	Mfr. Part No. DSC1501CA1A-50M00000 Mouser Part No 579-1501CA1A50M00000 New Product	Microchip Technology	MEMS Oscillators MEMS OSC, LVCMOS, 50MHz, 50ppm, , -40 to 125C, 3.2x2.5mm	Datasheet	90Expected 01/01/2027	£1.15 £0.969	Min.: 1 Mult.: 1			50 MHz	50 PPM		VDFN-4	- 40 C	+ 125 C	Tube
Programmable Oscillators Unprog MEMS OSC 10ppm DSC8121CL5 Microchip Technology 1: £2.01 109Expected 24/05/2027	Mfr. Part No. DSC8121CL5 Mouser Part No 579-DSC8121CL5	Microchip Technology	Programmable Oscillators Unprog MEMS OSC 10ppm Learn More about Microchip Technology microchip dsc81 oscillator	Datasheet	109Expected 24/05/2027	£2.01 £1.68	Min.: 1 Mult.: 1		Programmable Oscillators				VDFN-6			Tube
Programmable Oscillators Unprog MEMS Oscillator, -40C-85C, 10ppm DSC8103CI5 Microchip Technology 1: £6.37 110Expected 02/09/2027	Mfr. Part No. DSC8103CI5 Mouser Part No 998-DSC8103CI5	Microchip Technology	Programmable Oscillators Unprog MEMS Oscillator, -40C-85C, 10ppm	Datasheet	110Expected 02/09/2027	£6.37 £5.33	Min.: 1 Mult.: 1		Programmable Oscillators	10 MHz to 460 MHz	10 PPM	SMD/SMT	QFN-4	- 40 C	+ 85 C	Tube
Standard Clock Oscillators Crystal Oscillator 14-DIP, 4 Leads (Full Size, Metal Can) 8MHz ?50ppm -20?C ~ 70?C CMOS 5V ABRACON ACO-8.000MHZ-ECS ACO-8.000MHZ-ECS ABRACON 1: £3.95 1,000Expected 25/01/2027 New Product	Mfr. Part No. ACO-8.000MHZ-ECS Mouser Part No 815-ACO-8000MHZ-ECS New Product	ABRACON	Standard Clock Oscillators Crystal Oscillator 14-DIP, 4 Leads (Full Size, Metal Can) 8MHz ?50ppm -20?C ~ 70?C CMOS 5V	Datasheet	1,000Expected 25/01/2027	£3.95 £3.40 £3.22 £3.08 View £2.96 £2.78 £2.77	Min.: 1 Mult.: 1		Standard Oscillators							Tube
MEMS Oscillators MEMS OSC, AUTO, HCSL, 100MHz, 25ppm, 2.5-3.3V, -40 to 105C, 3.2x2.5mm DSA1224CL2-100M0000VAO Microchip Technology 1: £1.46 330Expected 04/01/2027	Mfr. Part No. DSA1224CL2-100M0000VAO Mouser Part No 579-24CL2100M0000VAO	Microchip Technology	MEMS Oscillators MEMS OSC, AUTO, HCSL, 100MHz, 25ppm, 2.5-3.3V, -40 to 105C, 3.2x2.5mm Learn More about Microchip Technology microchip dsa12x1 2 3 4 mems oscillators	Datasheet	330Expected 04/01/2027	£1.46 £1.22	Min.: 1 Mult.: 1		MEMS Oscillators	100 MHz	25 PPM		VDFN-6	- 40 C	+ 105 C	Tube
Standard Clock Oscillators Crystal Oscillator 8-DIP, 4 Leads (Half Size, Metal Can) 12.5MHz 100ppm 0 C - 70 C CMOS 5V ABRACON ACH-12.500MHZ-A-50 ACH-12.500MHZ-A-50 ABRACON 1: £3.95 300On Order New Product	Mfr. Part No. ACH-12.500MHZ-A-50 Mouser Part No 815-ACH12500MHZ-A-50 New Product	ABRACON	Standard Clock Oscillators Crystal Oscillator 8-DIP, 4 Leads (Half Size, Metal Can) 12.5MHz 100ppm 0 C - 70 C CMOS 5V	Datasheet	300On Order	£3.95 £3.40 £3.23 £3.08 View £2.96 £2.78 £2.77	Min.: 1 Mult.: 1									Tube