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ECS Frequency Control & Timing Devices

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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	Frequency	Frequency Stability	Tolerance	Termination Style	Package / Case	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Packaging
TCXO Oscillators 24.000 MHz TCXO Clipped Sine Wave 1.7 3.465V 1.0ppm -40 +85 C 3.2 x 2.5mm 4-SMD ECS-TXO-32CSMV-240-BN-TR ECS 1: $2.15 179In Stock 2,000Expected 12/29/2026 New Product	Mfr. Part # ECS-TXO-32CSMV-240-BN-TR Mouser Part # 520-TXO32CSMV240BNTR New Product	ECS	TCXO Oscillators 24.000 MHz TCXO Clipped Sine Wave 1.7 3.465V 1.0ppm -40 +85 C 3.2 x 2.5mm 4-SMD Learn More about ECS txo 32csmv multivolt tcxo oscillators	Datasheet	179In Stock 2,000Expected 12/29/2026	Cut Tape $2.15 $1.85 $1.76 $1.60 Reel $1.38 View $1.47 $1.44 $1.29 $1.24 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	TCXO	24 MHz	1 PPM		SMD/SMT	SMD-4	- 40 C	+ 85 C		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: $2.81 700In Stock 1,000On 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	700In Stock 1,000On Order	Cut Tape $2.81 $2.42 $2.29 $2.08 Reel $1.65 View $1.96 $1.59 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	TCXO	39 MHz	0.5 PPM		SMD/SMT	2 mm x 1.6 mm x 0.8 mm	- 40 C	+ 105 C		Reel, Cut Tape, MouseReel
TCXO Oscillators 25.000 MHz 3.3V CMOS TCXO +/-280 ppb -40 - +85C 5x3.2 mm ECS-TXO53-S3-33-250-BN-TR ECS 1: $15.29 1,282In Stock	Mfr. Part # ECS-TXO53-S3-33-250-BN-TR Mouser Part # 520-TXO53S333250BNTR	ECS	TCXO Oscillators 25.000 MHz 3.3V CMOS TCXO +/-280 ppb -40 - +85C 5x3.2 mm Learn More about ECS txo53 s3 tcxo oscillators	Datasheet	1,282In Stock	Cut Tape $15.29 $13.20 $12.55 $11.95 View Reel $11.34 $11.40 $11.34 $11.34 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	TCXO	25 MHz	280 PPB		SMD/SMT	SMD-10	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Crystals CRYSTAL 40 MHZ 6PF SMD ECS-400-6-47B2-CKM-TR ECS 1: $0.702 5,995In Stock	Mfr. Part # ECS-400-6-47B2-CKM-TR Mouser Part # 520-ECS400647B2CKMTR	ECS	Crystals CRYSTAL 40 MHZ 6PF SMD Learn More about ECS ecx 1247b2 smd crystals	Datasheet	5,995In Stock	Cut Tape $0.702 $0.541 $0.485 $0.471 Reel $0.389 View $0.424 $0.377 $0.367 $0.358 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Crystals	40 MHz	10 PPM	10 PPM	SMD/SMT	1.6 mm x 1.2 mm	- 20 C	+ 70 C		Reel, Cut Tape, MouseReel
Crystals 8.000MHz 18pF 100ppm -40 to 125C ECS-80-18-20BQ-DS ECS 1: $1.52 20,085In Stock	Mfr. Part # ECS-80-18-20BQ-DS Mouser Part # 520-ECS80-18-20BQ-DS	ECS	Crystals 8.000MHz 18pF 100ppm -40 to 125C	Datasheet	20,085In Stock	Cut Tape $1.52 $1.20 $1.15 Reel $1.15 $1.14 View $1.12 $1.08 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	8 MHz	100 PPM	30 PPM	SMD/SMT	7 mm x 5 mm	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Crystals 32.0000MHZ 8PF SMD ECX-33B2 +/-2 ppm Aging 3225 4-SMD RoHS ECS-320-8-33B2-CTN-TR3 ECS 1: $0.546 8,321In Stock	Mfr. Part # ECS-320-8-33B2-CTN-TR3 Mouser Part # 520-320-8-33B2CTNTR3	ECS	Crystals 32.0000MHZ 8PF SMD ECX-33B2 +/-2 ppm Aging 3225 4-SMD RoHS Learn More about ECS 33b2 smd crystals	Datasheet	8,321In Stock	Cut Tape $0.546 $0.471 $0.426 $0.41 Reel $0.324 View $0.387 $0.372 $0.356 $0.295 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Crystals	32 MHz	20 PPM	10 PPM	SMD/SMT	3.2 mm x 2.5 mm	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Crystals 8MHz 20pF ECS-80-20-20A-TR ECS 1: $3.85 5,963In Stock	Mfr. Part # ECS-80-20-20A-TR Mouser Part # 520-CSQ800-20	ECS	Crystals 8MHz 20pF Learn More about ECS csm 8a smd crystals	Datasheet	5,963In Stock	Cut Tape $3.85 $3.35 $3.25 Reel $3.19 $3.13 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	8 MHz	50 PPM	30 PPM	SMD/SMT	7 mm x 5 mm	- 10 C	+ 70 C		Reel, Cut Tape, MouseReel
Crystals 32.768KHz, 7pF, ECX-16, +/-20 ppm, 1.6 x 1.0 x 0.5 mm, -40 +85 C, RoHS ECS-.327-7-16-TR3 ECS 1: $1.18 92,639In Stock	Mfr. Part # ECS-.327-7-16-TR3 Mouser Part # 520-ECS-.327-7-16TR3	ECS	Crystals 32.768KHz, 7pF, ECX-16, +/-20 ppm, 1.6 x 1.0 x 0.5 mm, -40 +85 C, RoHS Learn More about ECS ecx 16 smd tuning crystals	Datasheet	92,639In Stock	Cut Tape $1.18 $1.03 $0.933 $0.894 Reel $0.677 View $0.846 $0.811 $0.737 $0.657	Min.: 1 Mult.: 1 : 3,000	Crystals	32.768 kHz		20 PPM	SMD/SMT	SMD-2	- 40 C	+ 85 C		Reel, Cut Tape
Crystals 32.000 MHz, CL 8 pF TOL 10 ppm, STAB 10 ppm, -20 +70 C ECX-1637 2.0x1.6 mm ESR 60O RoHS ECS-320-8-37-CKM-TR3 ECS 1: $0.481 164,484In Stock	Mfr. Part # ECS-320-8-37-CKM-TR3 Mouser Part # 520-ECS-320837CKMTR3	ECS	Crystals 32.000 MHz, CL 8 pF TOL 10 ppm, STAB 10 ppm, -20 +70 C ECX-1637 2.0x1.6 mm ESR 60O RoHS Learn More about ECS ecx 1637 smd crystals	Datasheet	164,484In Stock	Cut Tape $0.481 $0.376 $0.332 $0.326 Reel $0.274 View $0.313 $0.265 $0.259 $0.239 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Crystals	32 MHz	10 PPM	10 PPM	SMD/SMT	2 mm x 1.6 mm	- 20 C	+ 70 C		Reel, Cut Tape, MouseReel
Crystals 12.0000MHZ 8PF SMD ECX-33B2 +/-2 ppm Aging 3225 4-SMD RoHS ECS-120-8-33B2-CES-TR3 ECS 1: $0.546 7,407In Stock	Mfr. Part # ECS-120-8-33B2-CES-TR3 Mouser Part # 520-120-8-33B2CESTR3	ECS	Crystals 12.0000MHZ 8PF SMD ECX-33B2 +/-2 ppm Aging 3225 4-SMD RoHS Learn More about ECS 33b2 smd crystals	Datasheet	7,407In Stock	Cut Tape $0.546 $0.426 $0.38 $0.371 Reel $0.309 View $0.356 $0.291 $0.277 $0.264 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Crystals	12 MHz	50 PPM	10 PPM	SMD/SMT	3.2 mm x 2.5 mm	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Crystals 32.768kHz 12.5pF -40C +85C ECS-.327-12.5-12R-TR ECS 1: $0.858 87,759In Stock	Mfr. Part # ECS-.327-12.5-12R-TR Mouser Part # 520-.327-12.5-12R-T	ECS	Crystals 32.768kHz 12.5pF -40C +85C Learn More about ECS ecx 12r tuning fork crystals	Datasheet	87,759In Stock	Cut Tape $0.858 $0.679 $0.615 $0.546 Reel $0.493 View $0.524 $0.473 $0.465 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Crystals	32.768 kHz		20 PPM	SMD/SMT	2 mm x 1.2 mm	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Crystals 32.000 MHz +/-10ppm +/-10ppm 8pF 80 Ohm Fundamental -20C ~ 70C - 4-SMD 1612 ECS-320-8-47-CKM-TR3 ECS 1: $0.819 45,634In Stock	Mfr. Part # ECS-320-8-47-CKM-TR3 Mouser Part # 520-320-8-47-CKM-TR3	ECS	Crystals 32.000 MHz +/-10ppm +/-10ppm 8pF 80 Ohm Fundamental -20C ~ 70C - 4-SMD 1612 Learn More about ECS ecx 1247 crystals	Datasheet	45,634In Stock	Cut Tape $0.819 $0.644 $0.584 $0.56 Reel $0.501 View $0.537 $0.48 $0.445 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Crystals	32 MHz	10 PPM / C	10 PPM	SMD/SMT	SMD-4	- 20 C	+ 70 C		Reel, Cut Tape, MouseReel
Standard Clock Oscillators 32.768 KHz Low Current SMD OSCILLATOR +/-20 ppm a. +25C 2.0 x 1.2 mm RoHS ECS-2012MV-327KE-TR ECS 1: $3.41 7,188In Stock	Mfr. Part # ECS-2012MV-327KE-TR Mouser Part # 520-ECS2012MV327KETR	ECS	Standard Clock Oscillators 32.768 KHz Low Current SMD OSCILLATOR +/-20 ppm a. +25C 2.0 x 1.2 mm RoHS Learn More about ECS 327ke smd oscillator	Datasheet	7,188In Stock	Cut Tape $3.41 $2.96 $2.69 $2.57 View Reel $1.99 $2.43 $2.34 $2.21 $2.12 $1.99 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	Standard Oscillators	32.768 kHz	10 PPM		SMD/SMT	2 mm x 1.2 mm	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Crystals 32.768kHz 12.5pF 10ppm ECS-.327-12.5-34R-C-TR ECS 1: $0.767 41,302In Stock	Mfr. Part # ECS-.327-12.5-34R-C-TR Mouser Part # 520-.327-12.5-34R-CT	ECS	Crystals 32.768kHz 12.5pF 10ppm	Datasheet	41,302In Stock	Cut Tape $0.767 $0.605 $0.545 $0.51 Reel $0.469 View $0.491 $0.45 $0.417 $0.408 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Crystals	32.768 kHz		10 PPM	SMD/SMT	3.2 mm x 1.5 mm	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Crystals 32.768KHz, 12.5pF, ECX-16, +/-20 ppm, 1.6 x 1.0 x 0.5 mm, -40 +85 C, RoHS ECS-.327-CDX-2217 ECS 1: $1.13 35,964In Stock	Mfr. Part # ECS-.327-CDX-2217 Mouser Part # 520-ECS-327-CDX2217	ECS	Crystals 32.768KHz, 12.5pF, ECX-16, +/-20 ppm, 1.6 x 1.0 x 0.5 mm, -40 +85 C, RoHS Learn More about ECS ecx 327 cdx crystals	Datasheet	35,964In Stock	Cut Tape $1.13 $0.893 $0.857 $0.81 Reel $0.658 View $0.776 $0.696 $0.636 $0.621	Min.: 1 Mult.: 1 : 3,000	Crystals	32.768 kHz		20 PPM	SMD/SMT	1.6 mm x 1 mm	- 40 C	+ 85 C		Reel, Cut Tape
Crystals 32.768KHz, 12.5pF, ECX-16, +/-20 ppm, 1.6 x 1.0 x 0.5 mm, -40 +85 C, RoHS ECS-.327-12.5-16-TR3 ECS 1: $0.949 86,223In Stock	Mfr. Part # ECS-.327-12.5-16-TR3 Mouser Part # 520-ECS.32712.516TR3	ECS	Crystals 32.768KHz, 12.5pF, ECX-16, +/-20 ppm, 1.6 x 1.0 x 0.5 mm, -40 +85 C, RoHS Learn More about ECS ecx 16 smd tuning crystals	Datasheet	86,223In Stock	Cut Tape $0.949 $0.748 $0.677 $0.65 Reel $0.56 View $0.593 $0.537 $0.511 $0.495	Min.: 1 Mult.: 1 : 3,000	Crystals	32.768 kHz		20 PPM	SMD/SMT	SMD-2	- 40 C	+ 85 C		Reel, Cut Tape
Crystals 20MHz 12pF 20ppm -40C +125C AEC-Q200 ECS-200-12-33Q-JES-TR ECS 1: $0.806 45,370In Stock	Mfr. Part # ECS-200-12-33Q-JES-TR Mouser Part # 520-200-12-33Q-JEST	ECS	Crystals 20MHz 12pF 20ppm -40C +125C AEC-Q200 Learn More about ECS ecx 33q crystals	Datasheet	45,370In Stock	Cut Tape $0.806 $0.637 $0.577 $0.554 Reel $0.495 View $0.53 $0.475 $0.463 $0.451 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Crystals	20 MHz	50 PPM	20 PPM	SMD/SMT	3.2 mm x 2.5 mm	- 40 C	+ 125 C	AEC-Q200	Reel, Cut Tape, MouseReel
Standard Clock Oscillators 32.768kHz LVCMOS 1.6-3.6V ECS-327MV-CN-TR ECS 1: $2.55 12,376In Stock	Mfr. Part # ECS-327MV-CN-TR Mouser Part # 520-327MV-CNT	ECS	Standard Clock Oscillators 32.768kHz LVCMOS 1.6-3.6V	Datasheet	12,376In Stock	Cut Tape $2.55 $2.22 $2.02 $1.94 Reel $1.57 View $1.83 $1.76 $1.68 $1.50 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Standard Oscillators	32.768 kHz	25 PPM		SMD/SMT	1.6 mm x 1.2 mm	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Crystals 32.000 MHz 6 pF ECX-1247B2 +/-10/20ppm -40 - +85C +/-2 ppm Aging 1612 4-SMD RoHS ECS-320-6-47B2-CTN-TR ECS 1: $0.689 8,979In Stock	Mfr. Part # ECS-320-6-47B2-CTN-TR Mouser Part # 520-320-6-47B2-CTNTR	ECS	Crystals 32.000 MHz 6 pF ECX-1247B2 +/-10/20ppm -40 - +85C +/-2 ppm Aging 1612 4-SMD RoHS Learn More about ECS ecx 1247b2 smd crystals	Datasheet	8,979In Stock	Cut Tape $0.689 $0.54 $0.485 $0.469 Reel $0.387 View $0.416 $0.378 $0.36 $0.355 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Crystals	32 MHz	20 PPM	10 PPM	SMD/SMT	1.6 mm x 1.2 mm	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
TCXO Oscillators 27.000 MHz ECS-TXO-20CSMV TCXO Clipped Sine Wave 1.7 3.465V 500ppb -30 +85 C 2.0 x 1.6mm 4-SMD ECS-TXO-20CSMV-270-AY-TR ECS 1: $3.12 835In Stock 1,000Expected 3/2/2027	Mfr. Part # ECS-TXO-20CSMV-270-AY-TR Mouser Part # 520-TXO20CSMV270AYTR	ECS	TCXO Oscillators 27.000 MHz ECS-TXO-20CSMV TCXO Clipped Sine Wave 1.7 3.465V 500ppb -30 +85 C 2.0 x 1.6mm 4-SMD Learn More about ECS txo 20csmv	Datasheet	835In Stock 1,000Expected 3/2/2027	Cut Tape $3.12 $2.72 $2.46 $2.37 View Reel $1.86 $2.24 $2.15 $1.86 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	TCXO	27 MHz	1 PPM		SMD/SMT	SMD-4	- 30 C	+ 85 C		Reel, Cut Tape, MouseReel
Crystals CRYSTAL 8.1920MHZ 20PF SMD ECS-81.92-20-5PXDU ECS 1: $1.30 975In Stock	Mfr. Part # ECS-81.92-20-5PXDU Mouser Part # 520-ECS81.92205PXDU	ECS	Crystals CRYSTAL 8.1920MHZ 20PF SMD	Datasheet	975In Stock	Cut Tape $1.30 $1.03 $0.983 $0.93 Reel $0.796 View $0.892 $0.744 $0.733 $0.725 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	8.192 MHz			SMD/SMT					Reel, Cut Tape, MouseReel
Standard Clock Oscillators 1090.000 MHZ +3.3V LVDS Oscillator 5X3.2 mm 50 ppm -40 +85 C ECX-L35BN-1090.000 ECS 1: $10.61 630In Stock	Mfr. Part # ECX-L35BN-1090.000 Mouser Part # 520-ECXL35BN1090000	ECS	Standard Clock Oscillators 1090.000 MHZ +3.3V LVDS Oscillator 5X3.2 mm 50 ppm -40 +85 C	Datasheet	630In Stock	$10.61 $9.20 $8.57 $7.80	Min.: 1 Mult.: 1	Standard Oscillators	1.09 GHz	50 PPM		SMD/SMT	3.2 mm x 2.5 mm	- 40 C	+ 85 C		Bulk
Standard Clock Oscillators 11.0592MHz 3.3Volts 200ppm -40C +85C ECS-8FA3X-110.5-TR ECS 1: $5.55 716In Stock	Mfr. Part # ECS-8FA3X-110.5-TR Mouser Part # 520-8FA3X-110.5-T	ECS	Standard Clock Oscillators 11.0592MHz 3.3Volts 200ppm -40C +85C Learn More about ECS 8fm clock oscillators	Datasheet	716In Stock	Cut Tape $5.55 $4.90 $4.65 $4.43 View Reel $3.72 $4.24 $4.02 $3.72 $3.72 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Standard Oscillators	11.0592 MHz	200 PPM		SMD/SMT	14 mm x 9.8 mm	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Crystals 32.000 MHz 10 pF ECX-1637B2 +/-15/10ppm -30 - +85C +/-2 ppm Aging 2016 4-SMD RoHS ECS-320-10-37B2-RKY-TR ECS 1: $0.546 5,584In Stock	Mfr. Part # ECS-320-10-37B2-RKY-TR Mouser Part # 520-320-10-37B2RKYYR	ECS	Crystals 32.000 MHz 10 pF ECX-1637B2 +/-15/10ppm -30 - +85C +/-2 ppm Aging 2016 4-SMD RoHS Learn More about ECS ecx1637b2 smd crystals	Datasheet	5,584In Stock	Cut Tape $0.546 $0.473 $0.429 $0.412 Reel $0.319 View $0.39 $0.373 $0.341 $0.306 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Crystals	32 MHz	10 PPM	15 PPM	SMD/SMT	2 mm x 1.6 mm	- 30 C	+ 85 C		Reel, Cut Tape, MouseReel
Crystals 32.0000MHZ 8PF SMD ECX-33B2 +/-2 ppm Aging 3225 4-SMD RoHS ECS-320-8-33B2-CKM-TR3 ECS 1: $0.546 5,986In Stock	Mfr. Part # ECS-320-8-33B2-CKM-TR3 Mouser Part # 520-320-8-33B2CKMTR3	ECS	Crystals 32.0000MHZ 8PF SMD ECX-33B2 +/-2 ppm Aging 3225 4-SMD RoHS Learn More about ECS 33b2 smd crystals	Datasheet	5,986In Stock	Cut Tape $0.546 $0.471 $0.426 $0.41 Reel $0.324 View $0.387 $0.372 $0.356 $0.309 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Crystals	32 MHz	10 PPM	10 PPM	SMD/SMT		- 20 C	+ 70 C		Reel, Cut Tape, MouseReel