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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	Packaging
Crystals 24.000 MHz 8pF 10/15 ppm -40 +85 C 2 ppm Aging ECX-33B2 RoHS ECS-240-8-37B2-CWN-TR ECS 1: $0.49 2,455In Stock	Mfr. Part No. ECS-240-8-37B2-CWN-TR Mouser Part No 520-ECS240837B2CWNTR	ECS	Crystals 24.000 MHz 8pF 10/15 ppm -40 +85 C 2 ppm Aging ECX-33B2 RoHS Learn More about ECS 1637q smd crystals	Datasheet	2,455In Stock	Cut Tape $0.49 $0.388 $0.352 $0.338 Reel $0.287 View $0.324 $0.278 $0.255 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Crystals	24 MHz	15 PPM	10 PPM	SMD/SMT	2 mm x 1.6 mm x 0.45 mm	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Crystals 24.000 MHz 8pF 15/50 ppm -40 +125 C AEC-Q200 ECX-1637Q 2.0X1.6 mm RoHS ECS-240-8-37Q-RES-TR ECS 1: $0.49 1,581In Stock 3,000Expected 16/11/2026	Mfr. Part No. ECS-240-8-37Q-RES-TR Mouser Part No 520-ECS240837QRESTR	ECS	Crystals 24.000 MHz 8pF 15/50 ppm -40 +125 C AEC-Q200 ECX-1637Q 2.0X1.6 mm RoHS Learn More about ECS 1637q smd crystals	Datasheet	1,581In Stock 3,000Expected 16/11/2026	Cut Tape $0.49 $0.388 $0.352 $0.338 Reel $0.287 View $0.324 $0.278 $0.258 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Crystals	24 MHz	50 PPM	15 PPM	SMD/SMT	SMD-4	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Crystals CRYSTAL 24 MHZ 8PF SMD ECS-240-8-47B2-CTN-TR ECS 1: $0.53 3,302In Stock	Mfr. Part No. ECS-240-8-47B2-CTN-TR Mouser Part No 520-ECS240847B2CTNTR	ECS	Crystals CRYSTAL 24 MHZ 8PF SMD Learn More about ECS ecx 1247b2 smd crystals	Datasheet	3,302In Stock	Cut Tape $0.53 $0.415 $0.376 $0.361 Reel $0.323 View $0.346 $0.309 $0.277 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
Crystals CRYSTAL 24.5760MHZ 20PF TH ECS-245.7-20-4XDN ECS 1: $0.56 759In Stock	Mfr. Part No. ECS-245.7-20-4XDN Mouser Part No 520-ECS245.7204XDN	ECS	Crystals CRYSTAL 24.5760MHZ 20PF TH	Datasheet	759In Stock	$0.56 $0.445 $0.392 $0.382 View $0.37 $0.325 $0.316 $0.301	Min.: 1 Mult.: 1	Crystals	24.576 MHz	100 PPM	30 PPM	Radial		- 40 C	+ 85 C	Bulk
Crystals 25.000 MHz 12 pF 20/50 ppm -40 +125 C AEC-Q200 ECX-53Q 5X3.2 mm RoHS ECS-250-12-30Q-JES-TR ECS 1: $0.89 1,193In Stock	Mfr. Part No. ECS-250-12-30Q-JES-TR Mouser Part No 520-ECS2501230QJESTR	ECS	Crystals 25.000 MHz 12 pF 20/50 ppm -40 +125 C AEC-Q200 ECX-53Q 5X3.2 mm RoHS Learn More about ECS ecx 53 53q smd crystals	Datasheet	1,193In Stock	Cut Tape $0.89 $0.701 $0.672 $0.636 Reel $0.607 View $0.609 $0.529 $0.484 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	25 MHz	50 PPM	20 PPM	SMD/SMT	5 mm x 3.2 mm x 1.1 mm	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Crystals 25.000 MHz 6pF 20/50 ppm -40 +125 C AEC-Q200 ECX-1637Q 2.0X1.6 mm RoHS ECS-250-6-37Q-JES-TR ECS 1: $0.49 2,740In Stock	Mfr. Part No. ECS-250-6-37Q-JES-TR Mouser Part No 520-ECS250637QJESTR	ECS	Crystals 25.000 MHz 6pF 20/50 ppm -40 +125 C AEC-Q200 ECX-1637Q 2.0X1.6 mm RoHS Learn More about ECS 1637q smd crystals	Datasheet	2,740In Stock	Cut Tape $0.49 $0.388 $0.352 $0.338 Reel $0.287 View $0.324 $0.278 $0.258 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Crystals	25 MHz	50 PPM	15 PPM	SMD/SMT	SMD-4	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Crystals CRYSTAL 25.0000MHZ 8PF SMD ECS-250-8-33Q-RES-TR3 ECS 1: $0.71 358In Stock 6,000Expected 26/01/2027	Mfr. Part No. ECS-250-8-33Q-RES-TR3 Mouser Part No 520-ECS250833QRESTR3	ECS	Crystals CRYSTAL 25.0000MHZ 8PF SMD	Datasheet	358In Stock 6,000Expected 26/01/2027	Cut Tape $0.71 $0.557 $0.505 $0.485 Reel $0.46 View $0.465 $0.413 $0.387	Min.: 1 Mult.: 1 : 3,000	Crystals	25 MHz	50 PPM	15 PPM	SMD/SMT		- 40 C	+ 125 C	Reel, Cut Tape
Crystals CRYSTAL 25 MHZ 8PF SMD ECS-250-8-37B2-CTN-TR ECS 1: $0.40 3,621In Stock	Mfr. Part No. ECS-250-8-37B2-CTN-TR Mouser Part No 520-ECS250837B2CTNTR	ECS	Crystals CRYSTAL 25 MHZ 8PF SMD Learn More about ECS ecx1637b2 smd crystals	Datasheet	3,621In Stock	Cut Tape $0.40 $0.319 $0.29 $0.278 Reel $0.248 View $0.266 $0.238 $0.216 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Crystals	25 MHz	20 PPM	10 PPM	SMD/SMT	2 mm x 1.6 mm	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Crystals 25.000 MHz 8pF 15/50 ppm -40 +125 C AEC-Q200 ECX-1637Q 2.0X1.6 mm RoHS ECS-250-8-37Q-RES-TR ECS 1: $0.49 1,263In Stock	Mfr. Part No. ECS-250-8-37Q-RES-TR Mouser Part No 520-ECS250837QRESTR	ECS	Crystals 25.000 MHz 8pF 15/50 ppm -40 +125 C AEC-Q200 ECX-1637Q 2.0X1.6 mm RoHS Learn More about ECS 1637q smd crystals	Datasheet	1,263In Stock	Cut Tape $0.49 $0.388 $0.352 $0.338 Reel $0.287 View $0.324 $0.278 $0.258 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Crystals	25 MHz	50 PPM	15 PPM	SMD/SMT	SMD-4	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Crystals 27.120 MHz 6pF 15/50 ppm -40 +125 C AEC-Q200 ECX-1637Q 2.0X1.6 mm RoHS ECS-271.2-6-37Q-RES-TR ECS 1: $0.49 2,600In Stock	Mfr. Part No. ECS-271.2-6-37Q-RES-TR Mouser Part No 520-ECS2712637QRESTR	ECS	Crystals 27.120 MHz 6pF 15/50 ppm -40 +125 C AEC-Q200 ECX-1637Q 2.0X1.6 mm RoHS Learn More about ECS 1637q smd crystals	Datasheet	2,600In Stock	Cut Tape $0.49 $0.388 $0.352 $0.338 Reel $0.287 View $0.324 $0.278 $0.258 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Crystals	27.12 MHz	50 PPM	15 PPM	SMD/SMT	SMD-4	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Crystals 32.000 MHz 6pF 15/50 ppm -40 +125 C AEC-Q200 ECX-1637Q 2.0X1.6 mm RoHS ECS-320-6-37Q-RES-TR ECS 1: $0.49 3,000In Stock	Mfr. Part No. ECS-320-6-37Q-RES-TR Mouser Part No 520-ECS320637QRESTR	ECS	Crystals 32.000 MHz 6pF 15/50 ppm -40 +125 C AEC-Q200 ECX-1637Q 2.0X1.6 mm RoHS Learn More about ECS 1637q smd crystals	Datasheet	3,000In Stock	Cut Tape $0.49 $0.388 $0.352 $0.338 Reel $0.316 View $0.324 $0.278 $0.258 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Crystals	32 MHz	50 PPM	15 PPM	SMD/SMT	SMD-4	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Crystals CRYSTAL 32 MHZ 7PF SMD ECS-320-7-37B2-CTN-TR ECS 1: $0.42 2,952In Stock	Mfr. Part No. ECS-320-7-37B2-CTN-TR Mouser Part No 520-ECS320737B2CTNTR	ECS	Crystals CRYSTAL 32 MHZ 7PF SMD Learn More about ECS ecx1637b2 smd crystals	Datasheet	2,952In Stock	Cut Tape $0.42 $0.33 $0.30 $0.287 Reel $0.244 View $0.275 $0.234 $0.215 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Crystals	32 MHz	20 PPM	10 PPM	SMD/SMT	2 mm x 1.6 mm	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Crystals 32.000 MHz 8pF 15/50 ppm -40 +125 C AEC-Q200 ECX-1637Q 2.0X1.6 mm RoHS ECS-320-8-37Q-RES-TR ECS 1: $0.49 3,239In Stock	Mfr. Part No. ECS-320-8-37Q-RES-TR Mouser Part No 520-ECS320837QRESTR	ECS	Crystals 32.000 MHz 8pF 15/50 ppm -40 +125 C AEC-Q200 ECX-1637Q 2.0X1.6 mm RoHS Learn More about ECS 1637q smd crystals	Datasheet	3,239In Stock	Cut Tape $0.49 $0.388 $0.352 $0.35 Reel $0.316 View $0.335 $0.278 $0.258 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Crystals	32 MHz	50 PPM	15 PPM	SMD/SMT	SMD-4	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Standard Clock Oscillators 3.6864 MHZ 5 VOLT SMD 50PPM-40+85 45/55 7050 T&R OSC ECS-3951M-036-BN-T-TR ECS 1: $1.27 1,486In Stock	Mfr. Part No. ECS-3951M-036-BN-T-TR Mouser Part No 520-ECS3951M036BNTTR	ECS	Standard Clock Oscillators 3.6864 MHZ 5 VOLT SMD 50PPM-40+85 45/55 7050 T&R OSC Learn More about ECS 3951m 3953m smd clock oscillators	Datasheet	1,486In Stock	Cut Tape $1.27 $1.01 $0.959 $0.907 Reel $0.83 View $0.87 $0.736 $0.715 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Standard Oscillators	3.6864 MHz	50 PPM		SMD/SMT	7 mm x 5 mm	- 10 C	+ 70 C	Reel, Cut Tape, MouseReel
Standard Clock Oscillators 48.000 MHZ 5 VOLT SMD 50PPM-40+85 45/55 7050 T&R OSC ECS-3951M-480-BN-T-TR ECS 1: $1.27 1,187In Stock	Mfr. Part No. ECS-3951M-480-BN-T-TR Mouser Part No 520-ECS3951M480BNTTR	ECS	Standard Clock Oscillators 48.000 MHZ 5 VOLT SMD 50PPM-40+85 45/55 7050 T&R OSC Learn More about ECS 3951m 3953m smd clock oscillators	Datasheet	1,187In Stock	Cut Tape $1.27 $1.01 $0.959 $0.907 Reel $0.83 View $0.87 $0.746 $0.715 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Standard Oscillators	48 MHz	50 PPM		SMD/SMT	7 mm x 5 mm	- 10 C	+ 70 C	Reel, Cut Tape, MouseReel
Standard Clock Oscillators 1.8432 MHZ 3.3 VOLT SMD 50PPM-40+85 45/55 7050 T&R OSC ECS-3953M-018-BN-T-TR ECS 1: $1.27 851In Stock	Mfr. Part No. ECS-3953M-018-BN-T-TR Mouser Part No 520-ECS3953M018BNTTR	ECS	Standard Clock Oscillators 1.8432 MHZ 3.3 VOLT SMD 50PPM-40+85 45/55 7050 T&R OSC Learn More about ECS 3951m 3953m smd clock oscillators	Datasheet	851In Stock	Cut Tape $1.27 $1.01 $0.959 $0.907 Reel $0.83 View $0.87 $0.746 $0.715 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Standard Oscillators	1.8432 MHz	50 PPM		SMD/SMT	7 mm x 5 mm x 1.7 mm	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Standard Clock Oscillators 4.000 MHZ 3.3 VOLT SMD 50PPM-40+85 45/55 7050 T&R OSC ECS-3953M-040-BN-T-TR ECS 1: $1.27 1,163In Stock	Mfr. Part No. ECS-3953M-040-BN-T-TR Mouser Part No 520-ECS3953M040BNTTR	ECS	Standard Clock Oscillators 4.000 MHZ 3.3 VOLT SMD 50PPM-40+85 45/55 7050 T&R OSC Learn More about ECS 3951m 3953m smd clock oscillators	Datasheet	1,163In Stock	Cut Tape $1.27 $1.01 $0.959 $0.907 Reel $0.83 View $0.87 $0.747 $0.715 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Standard Oscillators	4 MHz	50 PPM		SMD/SMT	7 mm x 5 mm x 1.7 mm	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Standard Clock Oscillators 24.000 MHZ 3.3 VOLT SMD 50PPM-40+85 45/55 7050 T&R OSC ECS-3953M-240-BN-T-TR ECS 1: $1.27 1,748In Stock	Mfr. Part No. ECS-3953M-240-BN-T-TR Mouser Part No 520-ECS3953M240BNTTR	ECS	Standard Clock Oscillators 24.000 MHZ 3.3 VOLT SMD 50PPM-40+85 45/55 7050 T&R OSC Learn More about ECS 3951m 3953m smd clock oscillators	Datasheet	1,748In Stock	Cut Tape $1.27 $1.01 $0.979 $0.925 Reel $0.851 View $0.887 $0.746 $0.721 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Standard Oscillators	24 MHz	50 PPM		SMD/SMT	7 mm x 5 mm x 1.7 mm	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Standard Clock Oscillators 25.000 MHZ 3.3 VOLT SMD 50PPM-40+85 45/55 7050 T&R OSC ECS-3953M-250-BN-T-TR ECS 1: $1.27 407In Stock	Mfr. Part No. ECS-3953M-250-BN-T-TR Mouser Part No 520-ECS3953M250BNTTR	ECS	Standard Clock Oscillators 25.000 MHZ 3.3 VOLT SMD 50PPM-40+85 45/55 7050 T&R OSC Learn More about ECS 3951m 3953m smd clock oscillators	Datasheet	407In Stock	Cut Tape $1.27 $1.01 $0.959 $0.907 Reel $0.83 View $0.87 $0.736 $0.715 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Standard Oscillators	25 MHz	50 PPM		SMD/SMT	7 mm x 5 mm x 1.7 mm	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Crystals 40.000 MHz 10pF 20/50 ppm -40 +125 C AEC-Q200 ECX-1637Q 2.0X1.6 mm RoHS ECS-400-10-37Q-JES-TR ECS 1: $0.49 2,994In Stock	Mfr. Part No. ECS-400-10-37Q-JES-TR Mouser Part No 520-ECS4001037QJESTR	ECS	Crystals 40.000 MHz 10pF 20/50 ppm -40 +125 C AEC-Q200 ECX-1637Q 2.0X1.6 mm RoHS Learn More about ECS 1637q smd crystals	Datasheet	2,994In Stock	Cut Tape $0.49 $0.388 $0.352 $0.338 Reel $0.287 View $0.324 $0.278 $0.258 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Crystals	40 MHz	50 PPM	15 PPM	SMD/SMT	SMD-4	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Crystals 40.000 MHz 8pF 15/50 ppm -40 +125 C AEC-Q200 ECX-1637Q 2.0X1.6 mm RoHS ECS-400-8-37Q-RES-TR ECS 1: $0.49 2,401In Stock	Mfr. Part No. ECS-400-8-37Q-RES-TR Mouser Part No 520-ECS400837QRESTR	ECS	Crystals 40.000 MHz 8pF 15/50 ppm -40 +125 C AEC-Q200 ECX-1637Q 2.0X1.6 mm RoHS Learn More about ECS 1637q smd crystals	Datasheet	2,401In Stock	Cut Tape $0.49 $0.388 $0.352 $0.338 Reel $0.287 View $0.324 $0.278 $0.258 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Crystals	40 MHz	50 PPM	15 PPM	SMD/SMT	SMD-4	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Crystals 48.000 MHz 8pF ECX-1637B2 +/-10/20 ppm -40 - +85C +/-2 ppm Aging 2016 4-SMD RoHS ECS-480-7-37B2-CTN-TR ECS 1: $0.42 2,498In Stock	Mfr. Part No. ECS-480-7-37B2-CTN-TR Mouser Part No 520-ECS480737B2CTNTR	ECS	Crystals 48.000 MHz 8pF ECX-1637B2 +/-10/20 ppm -40 - +85C +/-2 ppm Aging 2016 4-SMD RoHS Learn More about ECS ecx 1637b smd crystal	Datasheet	2,498In Stock	Cut Tape $0.42 $0.33 $0.30 $0.287 Reel $0.257 View $0.275 $0.235 $0.206 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Crystals	48 MHz	20 PPM	10 PPM	SMD/SMT	2 mm x 1.6 mm	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Crystals CRYSTAL 48 MHZ 8PF SMD ECS-480-8-47B2-CKM-TR ECS 1: $0.53 3,350In Stock	Mfr. Part No. ECS-480-8-47B2-CKM-TR Mouser Part No 520-ECS480847B2CKMTR	ECS	Crystals CRYSTAL 48 MHZ 8PF SMD Learn More about ECS ecx 1247b2 smd crystals	Datasheet	3,350In Stock	Cut Tape $0.53 $0.415 $0.376 $0.361 Reel $0.323 View $0.346 $0.309 $0.278 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Crystals	48 MHz	10 PPM	10 PPM	SMD/SMT	1.6 mm x 1.2 mm	- 20 C	+ 70 C	Reel, Cut Tape, MouseReel
Crystals 52.000 MHz 8pF 15/50 ppm -40 +125 C AEC-Q200 ECX-1637Q 2.0X1.6 mm RoHS ECS-520-8-37Q-RES-TR ECS 1: $0.49 2,415In Stock	Mfr. Part No. ECS-520-8-37Q-RES-TR Mouser Part No 520-ECS520-837QRESTR	ECS	Crystals 52.000 MHz 8pF 15/50 ppm -40 +125 C AEC-Q200 ECX-1637Q 2.0X1.6 mm RoHS Learn More about ECS 1637q smd crystals	Datasheet	2,415In Stock	Cut Tape $0.49 $0.388 $0.352 $0.338 Reel $0.287 View $0.324 $0.278 $0.258 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Crystals	52 MHz	50 PPM	15 PPM	SMD/SMT	SMD-4	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Crystals 52.000 MHz 10pF 15/50 ppm -40 +125 C AEC-Q200 ECX-1637Q 2.0X1.6 mm RoHS ECS-520-10-37Q-RES-TR ECS 1: $0.49 2,054In Stock	Mfr. Part No. ECS-520-10-37Q-RES-TR Mouser Part No 520-ECS5201037QRESTR	ECS	Crystals 52.000 MHz 10pF 15/50 ppm -40 +125 C AEC-Q200 ECX-1637Q 2.0X1.6 mm RoHS Learn More about ECS 1637q smd crystals	Datasheet	2,054In Stock	Cut Tape $0.49 $0.388 $0.352 $0.338 Reel $0.287 View $0.324 $0.278 $0.258 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Crystals	52 MHz	50 PPM	15 PPM	SMD/SMT	SMD-4	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel