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ECS-TXO-TX20CSMV4 MultiVolt™ TCXOs

ECS ECS-TXO-TX20CSMV4 MultiVolt™ Temperature Compensated Crystal Oscillators (TCXO) provide a MultiVolt capability of 1.7V to 3.6V and use analog compensation for stability-critical applications. These clipped sine wave SMD TCXOs are compatible with a 1.8V, 2.5V, or 3.3V power supply and offer a 10MHz to 52MHz frequency range, 10KΩ/10pF output load, ±1ppm frequency tolerance, and ±0.5ppm or ±1.5ppm frequency stability. The ECS ECS-TXO-TX20CSMV4 MultiVolt series operates in a temperature range of -30°C or -40°C to +85°C. The 2mm x 1.6mm x 0.8mm ceramic package is lead free and RoHS compliant.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Package / Case	Frequency	Frequency Stability	Load Capacitance	Supply Voltage - Min	Supply Voltage - Max	Output Format	Termination Style	Minimum Operating Temperature	Maximum Operating Temperature	Length	Width	Height	Packaging
TCXO Oscillators 26.000 MHz TCXO Clipped Sine Wave 1.7 3.6 0.5 ppm -40 +105 C 2.0 x 1.6 mm 4 Pad SMD ECS-TXO-20CSMV4-260-AP-TR ECS 1: $2.22 A tariff of 8% may be applied if shipping to the United States. 684In Stock New Product	Mfr. Part # ECS-TXO-20CSMV4-260-AP-TR Mouser Part # 520-TXO20CSMV4260APT New Product	ECS	TCXO Oscillators 26.000 MHz TCXO Clipped Sine Wave 1.7 3.6 0.5 ppm -40 +105 C 2.0 x 1.6 mm 4 Pad SMD Learn More about ECS txo tx20csmv4 multivolt tcxos	Datasheet	684In Stock	Cut Tape $2.22 $1.91 $1.82 $1.65 Reel $1.43 View $1.52 $1.49 $1.34 MouseReel Available A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	TCXO	SMD-4	26 MHz	0.5 PPM	10 pF	1.7 V	3.6 V	Clipped Sine Wave	SMD/SMT	- 40 C	+ 105 C	2 mm	1.6 mm	0.8 mm	Reel, Cut Tape, MouseReel
TCXO Oscillators 32.000 MHz TCXO Clipped Sine Wave 1.7 3.6 0.5 ppm -40 +105 C 2.0 x 1.6 mm 4 Pad SMD ECS-TXO-20CSMV4-320-AP-TR ECS 1: $2.22 A tariff of 8% may be applied if shipping to the United States. 217In Stock 1,000Expected 2/9/2027 New Product	Mfr. Part # ECS-TXO-20CSMV4-320-AP-TR Mouser Part # 520-TXO20CSMV4320APT New Product	ECS	TCXO Oscillators 32.000 MHz TCXO Clipped Sine Wave 1.7 3.6 0.5 ppm -40 +105 C 2.0 x 1.6 mm 4 Pad SMD Learn More about ECS txo tx20csmv4 multivolt tcxos	Datasheet	217In Stock 1,000Expected 2/9/2027	Cut Tape $2.22 $1.91 $1.82 $1.65 Reel $1.43 View $1.52 $1.49 $1.34 MouseReel Available A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	TCXO	SMD-4	32 MHz	0.5 PPM	10 pF	1.7 V	3.6 V	Clipped Sine Wave	SMD/SMT	- 40 C	+ 105 C	2 mm	1.6 mm	0.8 mm	Reel, Cut Tape, MouseReel
Standard Clock Oscillators 30.000 MHz TCXO Clipped Sine Wave 1.7 3.6 0.5 ppm -40 +85 C 2.0 x 1.6 mm 4 Pad SMD ECS-TXO-20CSMV4-300-AN-TR ECS 1: $1.46 A tariff of 8% may be applied if shipping to the United States. 1,440In Stock New Product	Mfr. Part # ECS-TXO-20CSMV4-300-AN-TR Mouser Part # 520-TX20CSMV4300ANTR New Product	ECS	Standard Clock Oscillators 30.000 MHz TCXO Clipped Sine Wave 1.7 3.6 0.5 ppm -40 +85 C 2.0 x 1.6 mm 4 Pad SMD Learn More about ECS txo tx20csmv4 multivolt tcxos	Datasheet	1,440In Stock	Cut Tape $1.46 $1.27 $1.15 $1.11 Reel $0.936 View $1.03 $0.995 $0.875 $0.841 MouseReel Available A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	Standard Oscillators		30 MHz	0.5 PPM	10 pF	1.7 VDC	3.6 VDC	Clipped Sine Wave	SMD/SMT	- 40 C	+ 85 C	2 mm (0.079 in)	1.6 mm (0.063 in)	0.8 mm (0.031 in)	Reel, Cut Tape, MouseReel
TCXO Oscillators 26.000 MHz TCXO Clipped Sine Wave 1.7 3.6 0.5 ppm -40 +85 C 2.0 x 1.6 mm 4 Pad SMD ECS-TXO-20CSMV4-260-AN-TR ECS 1: $1.71 A tariff of 8% may be applied if shipping to the United States. 8,701In Stock	Mfr. Part # ECS-TXO-20CSMV4-260-AN-TR Mouser Part # 520-TX20CSMV4260ANTR	ECS	TCXO Oscillators 26.000 MHz TCXO Clipped Sine Wave 1.7 3.6 0.5 ppm -40 +85 C 2.0 x 1.6 mm 4 Pad SMD Learn More about ECS txo tx20csmv4 multivolt tcxos	Datasheet	8,701In Stock	Cut Tape $1.71 $1.48 $1.35 $1.28 Reel $1.06 View $1.17 $1.14 $1.01 $0.973 MouseReel Available A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	TCXO	SMD-4	26 MHz	0.5 PPM	10 pF	1.7 V	3.6 V	Clipped Sine Wave	SMD/SMT	- 40 C	+ 85 C	2 mm	1.6 mm	0.8 mm	Reel, Cut Tape, MouseReel
TCXO Oscillators 32.000 MHz TCXO Clipped Sine Wave 1.7 3.6 0.5 ppm -30 +85 C 2.0 x 1.6 mm 4 Pad S ECS-TXO-20CSMV4-320-AY-TR ECS 1: $1.71 A tariff of 8% may be applied if shipping to the United States. 5,844In Stock 6,000Expected 9/29/2026	Mfr. Part # ECS-TXO-20CSMV4-320-AY-TR Mouser Part # 520-TX20CSMV4320AYTR	ECS	TCXO Oscillators 32.000 MHz TCXO Clipped Sine Wave 1.7 3.6 0.5 ppm -30 +85 C 2.0 x 1.6 mm 4 Pad S Learn More about ECS txo tx20csmv4 multivolt tcxos	Datasheet	5,844In Stock 6,000Expected 9/29/2026	Cut Tape $1.71 $1.49 $1.35 $1.29 Reel $1.11 View $1.20 $1.16 $1.03 $1.00 MouseReel Available A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	TCXO	SMD-4	32 MHz	0.5 PPM	10 pF	1.7 V	3.6 V	Clipped Sine Wave	SMD/SMT	- 30 C	+ 85 C	2 mm	1.6 mm	0.8 mm	Reel, Cut Tape, MouseReel
TCXO Oscillators 38.400 MHz TCXO Clipped Sine Wave 1.7 3.6 0.5 ppm -30 +85 C 2.0 x 1.6 mm 4 Pad S ECS-TXO-20CSMV4-384-AY-TR ECS 1: $1.70 A tariff of 8% may be applied if shipping to the United States. 355In Stock 1,000Expected 3/8/2027	Mfr. Part # ECS-TXO-20CSMV4-384-AY-TR Mouser Part # 520-TX20CSMV4384AYTR	ECS	TCXO Oscillators 38.400 MHz TCXO Clipped Sine Wave 1.7 3.6 0.5 ppm -30 +85 C 2.0 x 1.6 mm 4 Pad S Learn More about ECS txo tx20csmv4 multivolt tcxos	Datasheet	355In Stock 1,000Expected 3/8/2027	Cut Tape $1.70 $1.47 $1.40 $1.27 Reel $1.10 View $1.17 $1.14 $1.02 $1.00 MouseReel Available A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	TCXO	SMD-4	38.4 MHz	0.5 PPM	10 pF	1.7 V	3.6 V	Clipped Sine Wave	SMD/SMT	- 30 C	+ 85 C	2 mm	1.6 mm	0.8 mm	Reel, Cut Tape, MouseReel
TCXO Oscillators 39.000 MHz TCXO Clipped Sine Wave 1.7 3.6 1.5 ppm -40 +85 C 2.0 x 1.6 mm 4 Pad S ECS-TXO-20CSMV4-390-CN-TR ECS 1: $1.71 A tariff of 8% may be applied if shipping to the United States. 15,000Expected 11/17/2026	Mfr. Part # ECS-TXO-20CSMV4-390-CN-TR Mouser Part # 520-TX20CSMV4390CNTR	ECS	TCXO Oscillators 39.000 MHz TCXO Clipped Sine Wave 1.7 3.6 1.5 ppm -40 +85 C 2.0 x 1.6 mm 4 Pad S Learn More about ECS txo tx20csmv4 multivolt tcxos	Datasheet	15,000Expected 11/17/2026	Cut Tape $1.71 $1.49 $1.35 $1.29 Reel $1.11 View $1.20 $1.16 $1.03 $1.00 MouseReel Available A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	TCXO	SMD-4	39 MHz	1.5 PPM	10 pF	1.7 V	3.6 V	Clipped Sine Wave	SMD/SMT	- 40 C	+ 85 C	2 mm	1.6 mm	0.8 mm	Reel, Cut Tape, MouseReel
TCXO Oscillators 32.000 MHz MultiVolt TCXO Clipped Sine Wave 1.7 - 3.6 2.5 ppm -40 - +105C 2.0 x 1.6 mm 4 Pad ECS-TXO-20CSMV4-320-EP-TR ECS 1: $2.16 A tariff of 30% may be applied if shipping to the United States. 2,000Expected 3/15/2027 New Product	Mfr. Part # ECS-TXO-20CSMV4-320-EP-TR Mouser Part # 520-TXO20CSMV4320EPT New Product	ECS	TCXO Oscillators 32.000 MHz MultiVolt TCXO Clipped Sine Wave 1.7 - 3.6 2.5 ppm -40 - +105C 2.0 x 1.6 mm 4 Pad Learn More about ECS txo tx20csmv4 multivolt tcxos	Datasheet	2,000Expected 3/15/2027	Cut Tape $2.16 $1.86 $1.76 $1.60 Reel $1.27 View $1.51 $1.22 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	TCXO	2 mm x 1.6 mm x 0.8 mm	32 MHz	2.5 PPM	10 pF	1.7 VDC	3.6 VDC	Clipped Sine Wave	SMD/SMT	- 40 C	+ 105 C	2 mm	1.6 mm	0.8 mm	Reel, Cut Tape, MouseReel
TCXO Oscillators 32.000 MHz MultiVolt TCXO Clipped Sine Wave 1.7 - 3.6 2.5 ppm -30 - +85C 2.0 x 1.6 mm 4 Pad ECS-TXO-20CSMV4-320-EY-TR ECS 1: $1.58 A tariff of 30% may be applied if shipping to the United States. 2,000Expected 3/15/2027 New Product	Mfr. Part # ECS-TXO-20CSMV4-320-EY-TR Mouser Part # 520-TXO20CSMV4320EYT New Product	ECS	TCXO Oscillators 32.000 MHz MultiVolt TCXO Clipped Sine Wave 1.7 - 3.6 2.5 ppm -30 - +85C 2.0 x 1.6 mm 4 Pad Learn More about ECS txo tx20csmv4 multivolt tcxos	Datasheet	2,000Expected 3/15/2027	Cut Tape $1.58 $1.37 $1.30 $1.18 Reel $0.942 View $1.11 $0.898 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	TCXO	2 mm x 1.6 mm x 0.8 mm	32 MHz	2.5 PPM	10 pF	1.7 VDC	3.6 VDC	Clipped Sine Wave	SMD/SMT	- 30 C	+ 85 C	2 mm	1.6 mm	0.8 mm	Reel, Cut Tape, MouseReel
TCXO Oscillators 38.400 MHz MultiVolt TCXO Clipped Sine Wave 1.7 - 3.6 0.5 ppm -40 - +85C 2.0 x 1.6 mm 4 Pad ECS-TXO-20CSMV4-384-AN-TR ECS 1: $1.58 A tariff of 30% may be applied if shipping to the United States. 2,000Expected 3/15/2027 New Product	Mfr. Part # ECS-TXO-20CSMV4-384-AN-TR Mouser Part # 520-TXO20CSMV4384ANT New Product	ECS	TCXO Oscillators 38.400 MHz MultiVolt TCXO Clipped Sine Wave 1.7 - 3.6 0.5 ppm -40 - +85C 2.0 x 1.6 mm 4 Pad Learn More about ECS txo tx20csmv4 multivolt tcxos	Datasheet	2,000Expected 3/15/2027	Cut Tape $1.58 $1.37 $1.30 $1.18 Reel $0.942 View $1.11 $0.898 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	TCXO	2 mm x 1.6 mm x 0.8 mm	38.4 MHz	0.5 PPM	10 pF	1.7 VDC	3.6 VDC	Clipped Sine Wave	SMD/SMT	- 40 C	+ 85 C	2 mm	1.6 mm	0.8 mm	Reel, Cut Tape, MouseReel
TCXO Oscillators 39.000 MHz MultiVolt TCXO Clipped Sine Wave 1.7 - 3.6 0.5 ppm -40 - +105C 2.0 x 1.6 mm 4 Pad ECS-TXO-20CSMV4-390-AP-TR ECS 1: $2.16 A tariff of 8% may be applied if shipping to the United States. 2,000On Order New Product	Mfr. Part # ECS-TXO-20CSMV4-390-AP-TR Mouser Part # 520-TXO20CSMV4390APT New Product	ECS	TCXO Oscillators 39.000 MHz MultiVolt TCXO Clipped Sine Wave 1.7 - 3.6 0.5 ppm -40 - +105C 2.0 x 1.6 mm 4 Pad Learn More about ECS txo tx20csmv4 multivolt tcxos	Datasheet	2,000On Order On Order Ship Dates Mfr. #: ECS-TXO-20CSMV4-390-AP-TR Stock: 0 On Order: 1,000 Expected 9/29/2026 1,000 Expected 10/23/2026 Factory Lead-Time: 25 Weeks	Cut Tape $2.16 $1.86 $1.76 $1.60 Reel $1.27 View $1.51 $1.22 MouseReel Available A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	TCXO	2 mm x 1.6 mm x 0.8 mm	39 MHz	0.5 PPM	10 pF	1.7 VDC	3.6 VDC	Clipped Sine Wave	SMD/SMT	- 40 C	+ 105 C	2 mm	1.6 mm	0.8 mm	Reel, Cut Tape, MouseReel
TCXO Oscillators 40.000 MHz MultiVolt TCXO Clipped Sine Wave 1.7 - 3.6 0.5 ppm -30 - +85C 2.0 x 1.6 mm 4 Pad ECS-TXO-20CSMV4-400-AY-TR ECS 1: $1.58 A tariff of 30% may be applied if shipping to the United States. 2,000Expected 3/15/2027 New Product	Mfr. Part # ECS-TXO-20CSMV4-400-AY-TR Mouser Part # 520-TXO20CSMV4400AYT New Product	ECS	TCXO Oscillators 40.000 MHz MultiVolt TCXO Clipped Sine Wave 1.7 - 3.6 0.5 ppm -30 - +85C 2.0 x 1.6 mm 4 Pad Learn More about ECS txo tx20csmv4 multivolt tcxos	Datasheet	2,000Expected 3/15/2027	Cut Tape $1.58 $1.37 $1.30 $1.18 Reel $0.942 View $1.11 $0.898 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	TCXO	2 mm x 1.6 mm x 0.8 mm	40 MHz	0.5 PPM	10 pF	1.7 VDC	3.6 VDC	Clipped Sine Wave	SMD/SMT	- 30 C	+ 85 C	2 mm	1.6 mm	0.8 mm	Reel, Cut Tape, MouseReel
TCXO Oscillators 48.000 MHz MultiVolt TCXO Clipped Sine Wave 1.7 - 3.6 0.5 ppm -30 - +85C 2.0 x 1.6 mm 4 Pad ECS-TXO-20CSMV4-480-AY-TR ECS 1: $1.58 A tariff of 30% may be applied if shipping to the United States. 2,000Expected 3/15/2027 New Product	Mfr. Part # ECS-TXO-20CSMV4-480-AY-TR Mouser Part # 520-TXO20CSMV4480AYT New Product	ECS	TCXO Oscillators 48.000 MHz MultiVolt TCXO Clipped Sine Wave 1.7 - 3.6 0.5 ppm -30 - +85C 2.0 x 1.6 mm 4 Pad Learn More about ECS txo tx20csmv4 multivolt tcxos	Datasheet	2,000Expected 3/15/2027	Cut Tape $1.58 $1.37 $1.30 $1.18 Reel $0.942 View $1.11 $0.898 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	TCXO	2 mm x 1.6 mm x 0.8 mm	48 MHz	0.5 PPM	10 pF	1.7 VDC	3.6 VDC	Clipped Sine Wave	SMD/SMT	- 30 C	+ 85 C	2 mm	1.6 mm	0.8 mm	Reel, Cut Tape, MouseReel

ECS-TXO-TX20CSMV4 MultiVolt™ TCXOs

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