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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: $1.65 208In 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	208In Stock 2,000Expected 12/29/2026	Cut Tape $1.65 $1.42 $1.35 $1.23 Reel $1.06 View $1.13 $1.11 $0.992 $0.953 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 25.000 MHz 3.3V CMOS TCXO +/-280 ppb -40 - +85C 5x3.2 mm ECS-TXO53-S3-33-250-BN-TR ECS 1: $11.76 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 $11.76 $10.15 $9.65 $9.19 View Reel $8.72 $8.77 $8.72 $8.72 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: $0.54 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 $0.54 $0.416 $0.373 $0.362 Reel $0.299 View $0.326 $0.29 $0.282 $0.275 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
Standard Clock Oscillators 32.768 KHz SMD OSCILLATOR -+/-50 ppm -40 - +85C 3.2 x 1.5 mm RoHS ECS-3215MV-327KE-BN-TR ECS 1: $3.16 2,140In Stock	Mfr. Part # ECS-3215MV-327KE-BN-TR Mouser Part # 520-3215MV-327KEBNTR	ECS	Standard Clock Oscillators 32.768 KHz SMD OSCILLATOR -+/-50 ppm -40 - +85C 3.2 x 1.5 mm RoHS Learn More about ECS 3215mv 327ke oscillator	Datasheet	2,140In Stock	Cut Tape $3.16 $2.74 $2.49 $2.38 Reel $1.97 View $2.26 $2.16 $2.03 $1.96 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Standard Oscillators	32.768 kHz	50 PPM		SMD/SMT		- 40 C	+ 85 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: $2.18 1,822In 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	1,822In Stock	Cut Tape $2.18 $1.89 $1.72 $1.65 Reel $1.39 View $1.56 $1.45 $1.38 $1.31 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 8MHz 20pF ECS-80-20-20A-TR ECS 1: $2.96 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 $2.96 $2.58 $2.50 Reel $2.45 $2.41 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: $0.91 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 $0.91 $0.718 $0.688 $0.651 Reel $0.503 View $0.624 $0.548 $0.488 $0.476	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: $0.37 164,784In 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	164,784In Stock	Cut Tape $0.37 $0.289 $0.255 $0.251 Reel $0.211 View $0.241 $0.204 $0.199 $0.184 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 8.000MHz 18pF 100ppm -40 to 125C ECS-80-18-20BQ-DS ECS 1: $1.17 20,296In 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	20,296In Stock	Cut Tape $1.17 $1.03 $0.926 $0.888 Reel $0.887 View $0.877 $0.865 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: $0.42 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 $0.42 $0.328 $0.292 $0.286 Reel $0.243 View $0.274 $0.229 $0.213 $0.205 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: $5.09 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 $5.09 $4.42 $4.01 $3.84 Reel $3.33 View $3.64 $3.34 $3.25 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 32.768kHz 12.5pF -40C +85C ECS-.327-12.5-12R-TR ECS 1: $0.65 187,531In 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	187,531In Stock	Cut Tape $0.65 $0.511 $0.464 $0.41 Reel $0.366 View $0.394 $0.352 $0.339 $0.333 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: $0.63 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 $0.63 $0.495 $0.449 $0.431 Reel $0.385 View $0.413 $0.369 $0.342 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
Programmable Oscillators 200.000 MHZ +3.3V LVDS Oscillator 7x5 mm +/-25 ppm -40 - +85C RoHS ECX-L37CN-200.000-TR ECS 1: $5.09 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 $5.09 $4.42 $4.01 $3.84 Reel $3.39 View $3.64 $3.46 $3.25 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
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: $2.62 7,208In 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	7,208In Stock	Cut Tape $2.62 $2.28 $2.07 $1.98 View Reel $1.53 $1.87 $1.80 $1.70 $1.63 $1.53 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
Standard Clock Oscillators 32.768kHz LVCMOS 1.6-3.6V ECS-327MV-CN-TR ECS 1: $1.96 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 $1.96 $1.71 $1.55 $1.49 Reel $1.21 View $1.41 $1.35 $1.29 $1.15 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 12.0000MHZ 8PF SMD ECX-33B2 +/-2 ppm Aging 3225 4-SMD RoHS ECS-120-8-33B2-CES-TR3 ECS 1: $0.42 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 $0.42 $0.328 $0.292 $0.285 Reel $0.238 View $0.274 $0.224 $0.213 $0.203 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: $2.18 1,489In 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	1,489In Stock	Cut Tape $2.18 $1.89 $1.72 $1.65 Reel $1.38 View $1.56 $1.45 $1.36 $1.31 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 32.768kHz 12.5pF 10ppm ECS-.327-12.5-34R-C-TR ECS 1: $0.59 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 $0.59 $0.465 $0.419 $0.392 Reel $0.367 View $0.378 $0.35 $0.331 $0.307 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: $0.87 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 $0.87 $0.687 $0.659 $0.623 Reel $0.506 View $0.597 $0.535 $0.489 $0.478	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: $0.73 88,688In 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	88,688In Stock	Cut Tape $0.73 $0.575 $0.521 $0.50 Reel $0.431 View $0.456 $0.413 $0.393 $0.381	Min.: 1 Mult.: 1 : 3,000	Crystals	32.768 kHz		20 PPM	SMD/SMT	SMD-2	- 40 C	+ 85 C		Reel, Cut Tape
Programmable Oscillators 100.000 MHz +3.3V LVDS Oscillator 3.2X2.5 mm +/-25 ppm -40-+85C ECX-L33CN-100.000-TR ECS 1: $5.09 479In 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	479In Stock	Cut Tape $5.09 $4.42 $4.01 $3.84 Reel $3.39 View $3.64 $3.50 $3.25 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: $0.62 46,856In 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	46,856In Stock	Cut Tape $0.62 $0.49 $0.444 $0.426 Reel $0.381 View $0.408 $0.365 $0.356 $0.347 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
Crystals CRYSTAL 4.9152MHZ SMD,ECX-3SX, 50ppm, 30ppm,18pF,150 Ohm,Fundamental,-10 C 70 C,4-SOJ, 9.40mm pitch,0.492" L x 0.180" W (12.50mm x 4.60mm),0.146" (3.70mm) ECS-49-18-7SX-TR ECS 1: $2.73 16,132In Stock NRND	Mfr. Part # ECS-49-18-7SX-TR Mouser Part # 520-49-18-7SX-TR NRND	ECS	Crystals CRYSTAL 4.9152MHZ SMD,ECX-3SX, 50ppm, 30ppm,18pF,150 Ohm,Fundamental,-10 C 70 C,4-SOJ, 9.40mm pitch,0.492" L x 0.180" W (12.50mm x 4.60mm),0.146" (3.70mm)	Datasheet	16,132In Stock	Cut Tape $2.73 $2.50 $2.47 $2.41 Reel $2.41 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	4.9152 MHz	50 PPM	30 PPM	SMD/SMT	12.5 mm x 4.6 mm	- 10 C	+ 70 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: $2.40 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 $2.40 $2.09 $1.89 $1.82 View Reel $1.43 $1.72 $1.65 $1.43 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