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ECS Frequency Control & Timing Devices

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) 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 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: $3.11 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 $3.11 $2.68 $2.53 $2.30 Reel $1.83 View $2.17 $1.76 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 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: $2.38 180In Stock 2,000Expected 2026-12-29 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	180In Stock 2,000Expected 2026-12-29	Cut Tape $2.38 $2.04 $1.94 $1.77 Reel $1.53 View $1.63 $1.60 $1.43 $1.37 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
Crystals 12.0000MHZ 8PF SMD ECX-33B2 +/-2 ppm Aging 3225 4-SMD RoHS ECS-120-8-33B2-CES-TR3 ECS 1: $0.605 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 $0.605 $0.472 $0.42 $0.41 Reel $0.343 View $0.395 $0.323 $0.307 $0.292 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
TCXO Oscillators 10.000 MHz Multi-Volt +1.7 - 3.6V HCMOS TCXO +/-2.5 ppm -40 - +85C 2.0x1.6mm RoHS ECS-TXO-2016MV-100-TR ECS 1: $3.24 1,479In Stock	Mfr. Part # ECS-TXO-2016MV-100-TR Mouser Part # 520-TXO-2016MV-100TR	ECS	TCXO Oscillators 10.000 MHz Multi-Volt +1.7 - 3.6V HCMOS TCXO +/-2.5 ppm -40 - +85C 2.0x1.6mm RoHS Learn More about ECS txo 2016mv tcxos	Datasheet	1,479In Stock	Cut Tape $3.24 $2.82 $2.55 $2.43 Reel $2.02 View $2.25 $2.10 $1.97 $1.90 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	TCXO	10 MHz	2 PPM		SMD/SMT	SMD-4	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Crystals CRYSTAL 40 MHZ 6PF SMD ECS-400-6-47B2-CKM-TR ECS 1: $0.778 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 $0.778 $0.599 $0.537 $0.521 Reel $0.431 View $0.469 $0.418 $0.406 $0.396 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 32.768kHz 12.5pF 10ppm ECS-.327-12.5-34R-C-TR ECS 1: $0.85 45,559In 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	45,559In Stock	Cut Tape $0.85 $0.67 $0.603 $0.564 Reel $0.528 View $0.544 $0.504 $0.477 $0.442 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: $1.25 35,974In 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	35,974In Stock	Cut Tape $1.25 $0.989 $0.949 $0.897 Reel $0.729 View $0.86 $0.77 $0.704 $0.688	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: $1.05 88,563In 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	88,563In Stock	Cut Tape $1.05 $0.828 $0.75 $0.72 Reel $0.621 View $0.657 $0.595 $0.566 $0.549	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 6 pF ECX-1247B2 +/-10/20ppm -40 - +85C +/-2 ppm Aging 1612 4-SMD RoHS ECS-320-6-47B2-CTN-TR ECS 1: $0.763 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 $0.763 $0.598 $0.537 $0.52 Reel $0.477 View $0.498 $0.455 $0.408 $0.397 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
Programmable Oscillators 200.000 MHZ +3.3V LVDS Oscillator 7x5 mm +/-25 ppm -40 - +85C RoHS ECX-L37CN-200.000-TR ECS 1: $7.62 913In Stock	Mfr. Part # ECX-L37CN-200.000-TR Mouser Part # 520-L37CN-200.000-TR	ECS	Programmable Oscillators 200.000 MHZ +3.3V LVDS Oscillator 7x5 mm +/-25 ppm -40 - +85C RoHS Learn More about ECS ecx l35cn lvds oscillators	Datasheet	913In Stock	Cut Tape $7.62 $6.57 $6.25 $5.95 Reel $5.03 View $5.67 $5.39 $5.04 $4.78 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Programmable Oscillators	200 MHz	25 PPM		SMD/SMT	7 mm x 5 mm	- 40 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-CTN-TR3 ECS 1: $0.605 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 $0.605 $0.521 $0.472 $0.454 Reel $0.359 View $0.429 $0.412 $0.395 $0.327 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
Programmable Oscillators 125.000 MHZ +3.3V LVDS Oscillator 7x5 mm +/-25 ppm -40 - +85C RoHS ECX-L37CN-125.000-TR ECS 1: $7.62 858In Stock	Mfr. Part # ECX-L37CN-125.000-TR Mouser Part # 520-L37CN-125.000-TR	ECS	Programmable Oscillators 125.000 MHZ +3.3V LVDS Oscillator 7x5 mm +/-25 ppm -40 - +85C RoHS Learn More about ECS ecx l35cn lvds oscillators	Datasheet	858In Stock	Cut Tape $7.62 $6.57 $6.25 $5.95 Reel $4.85 View $5.67 $5.39 $4.87 $4.75 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Programmable Oscillators	125 MHz	25 PPM		SMD/SMT	7 mm x 5 mm	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Crystals 8MHz 20pF ECS-80-20-20A-TR ECS 1: $4.26 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 $4.26 $3.72 $3.60 Reel $3.53 $3.47 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: $1.31 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 $1.31 $1.14 $1.03 $0.991 Reel $0.75 View $0.937 $0.899 $0.816 $0.727	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: $0.533 164,774In 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	164,774In Stock	Cut Tape $0.533 $0.416 $0.367 $0.361 Reel $0.304 View $0.347 $0.294 $0.287 $0.265 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
TCXO Oscillators 20.000 MHz Multi-Volt +1.7 - 3.6V HCMOS TCXO +/-2.5 ppm -40 - +85C 2.0x1.6mm RoHS ECS-TXO-2016MV-200-TR ECS 1: $3.14 1,122In Stock	Mfr. Part # ECS-TXO-2016MV-200-TR Mouser Part # 520-TXO-2016MV-200TR	ECS	TCXO Oscillators 20.000 MHz Multi-Volt +1.7 - 3.6V HCMOS TCXO +/-2.5 ppm -40 - +85C 2.0x1.6mm RoHS Learn More about ECS txo 2016mv tcxos	Datasheet	1,122In Stock	Cut Tape $3.14 $2.55 $2.38 $2.25 Reel $2.00 View $2.09 $1.99 $1.89 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	TCXO	20 MHz	2 PPM		SMD/SMT	SMD-4	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Crystals 32.768kHz 12.5pF -40C +85C ECS-.327-12.5-12R-TR ECS 1: $0.95 91,431In 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	91,431In Stock	Cut Tape $0.95 $0.743 $0.672 $0.598 Reel $0.531 View $0.573 $0.511 $0.492 $0.485 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: $0.907 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 $0.907 $0.713 $0.647 $0.621 Reel $0.554 View $0.595 $0.531 $0.492 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
Crystals 8.000MHz 18pF 100ppm -40 to 125C ECS-80-18-20BQ-DS ECS 1: $1.68 20,285In 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	20,285In Stock	Cut Tape $1.68 $1.33 $1.28 Reel $1.28 $1.26 View $1.25 $1.19 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
Programmable Oscillators 100.000 MHz +3.3V LVDS Oscillator 3.2X2.5 mm +/-25 ppm -40-+85C ECX-L33CN-100.000-TR ECS 1: $7.62 478In Stock	Mfr. Part # ECX-L33CN-100.000-TR Mouser Part # 520-L33CN-100.000-TR	ECS	Programmable Oscillators 100.000 MHz +3.3V LVDS Oscillator 3.2X2.5 mm +/-25 ppm -40-+85C Learn More about ECS ecx l35cn lvds oscillators	Datasheet	478In Stock	Cut Tape $7.62 $6.57 $6.25 $5.95 Reel $4.95 View $5.67 $5.39 $5.08 $4.81 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Programmable Oscillators	100 MHz	25 PPM		SMD/SMT	7 mm x 5 mm	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Crystals 20MHz 12pF 20ppm -40C +125C AEC-Q200 ECS-200-12-33Q-JES-TR ECS 1: $0.893 46,480In 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	46,480In Stock	Cut Tape $0.893 $0.706 $0.639 $0.613 Reel $0.549 View $0.588 $0.526 $0.513 $0.50 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
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: $16.93 1,283In 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	1,283In Stock	Cut Tape $16.93 $14.62 $13.90 $13.23 View Reel $12.56 $12.63 $12.56 $12.56 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
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: $3.77 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 $3.77 $3.28 $2.98 $2.85 View Reel $2.20 $2.69 $2.59 $2.45 $2.35 $2.20 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 CRYSTAL 24 MHZ 8PF SMD ECS-240-8-47B2-CTN-TR ECS 1: $0.763 4,407In Stock	Mfr. Part # ECS-240-8-47B2-CTN-TR Mouser Part # 520-ECS240847B2CTNTR	ECS	Crystals CRYSTAL 24 MHZ 8PF SMD Learn More about ECS ecx 1247b2 smd crystals	Datasheet	4,407In Stock	Cut Tape $0.763 $0.598 $0.537 $0.52 Reel $0.465 View $0.498 $0.445 $0.406 $0.396 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Crystals	24 MHz	20 PPM	10 PPM	SMD/SMT	1.6 mm x 1.2 mm	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Standard Clock Oscillators 32.768kHz LVCMOS 1.6-3.6V ECS-327MV-CN-TR ECS 1: $2.82 12,377In Stock	Mfr. Part # ECS-327MV-CN-TR Mouser Part # 520-327MV-CNT	ECS	Standard Clock Oscillators 32.768kHz LVCMOS 1.6-3.6V	Datasheet	12,377In Stock	Cut Tape $2.82 $2.46 $2.23 $2.15 Reel $1.74 View $2.03 $1.94 $1.86 $1.66 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