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ECS Frequency Control & Timing Devices

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) 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
Standard Clock Oscillators 40MHz Miniature SMD HCMOS Oscillator AECQ200 Qualified ECS-3225MVQ-400-BS-TR ECS 1: ¥146.2 993In Stock 1,000Expected 11/16/2026	Mfr. Part # ECS-3225MVQ-400-BS-TR Mouser Part # 520-EC3225MVQ400BSTR	ECS	Standard Clock Oscillators 40MHz Miniature SMD HCMOS Oscillator AECQ200 Qualified Learn More about ECS 3225smvq multi volt hcmos oscillators	Datasheet	993In Stock 1,000Expected 11/16/2026	Cut Tape ¥146.2 ¥115.3 ¥110.5 ¥105 Reel ¥95.8 View ¥99.8 ¥84 ¥78.6 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Standard Oscillators	40 MHz	20 PPM		SMD/SMT	3.2 mm x 2.5 mm x 1 mm	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Standard Clock Oscillators 8.000 MHz Multi-Volt 1.62 - 3.63V +/-20ppm -40 - +125C 3.2 x 2.5mm AEC-Q200 RoHS ECS-3225SMVQ-080-DS-TR ECS 1: ¥302.3 284In Stock 1,000Expected 5/11/2027	Mfr. Part # ECS-3225SMVQ-080-DS-TR Mouser Part # 520-EC3225SMVQ080DST	ECS	Standard Clock Oscillators 8.000 MHz Multi-Volt 1.62 - 3.63V +/-20ppm -40 - +125C 3.2 x 2.5mm AEC-Q200 RoHS Learn More about ECS 3225smvq multi volt hcmos oscillators	Datasheet	284In Stock 1,000Expected 5/11/2027	Cut Tape ¥302.3 ¥239.2 ¥229.2 ¥217.6 Reel ¥187.7 View ¥197.7 ¥181 ¥176.1 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Standard Oscillators	8 MHz	20 PPM		SMD/SMT		- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Standard Clock Oscillators 50.000 MHz Multi-Volt 1.62 - 3.63V +/-20ppm -40 - +125C 3.2 x 2.5mm AEC-Q200 RoHS ECS-3225SMVQ-500-DS-TR ECS 1: ¥312.3 990In Stock	Mfr. Part # ECS-3225SMVQ-500-DS-TR Mouser Part # 520-EC3225SMVQ500DST	ECS	Standard Clock Oscillators 50.000 MHz Multi-Volt 1.62 - 3.63V +/-20ppm -40 - +125C 3.2 x 2.5mm AEC-Q200 RoHS Learn More about ECS 3225smvq multi volt hcmos oscillators	Datasheet	990In Stock	Cut Tape ¥312.3 ¥245.8 ¥235.9 ¥234.2 Reel ¥199.3 View ¥224.2 ¥181 ¥176.1 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Standard Oscillators	50 MHz	20 PPM		SMD/SMT		- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Crystals 38.400 MHz 10 pF ECX-1637B2 +/-10/15ppm -40 - +85C +/-2 ppm Aging 2016 4-SMD RoHS ECS-384-10-37B2-CWN-TR ECS 1: ¥64.8 1,705In Stock 3,000Expected 3/16/2027	Mfr. Part # ECS-384-10-37B2-CWN-TR Mouser Part # 520-EC3841037B2CWNTR	ECS	Crystals 38.400 MHz 10 pF ECX-1637B2 +/-10/15ppm -40 - +85C +/-2 ppm Aging 2016 4-SMD RoHS Learn More about ECS ecx1637b2 smd crystals	Datasheet	1,705In Stock 3,000Expected 3/16/2027	Cut Tape ¥64.8 ¥51.7 ¥46.8 ¥45.7 Reel ¥37.7 View ¥36.4 ¥33.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Crystals	38.4 MHz	15 PPM	10 PPM	SMD/SMT	2 mm x 1.6 mm	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
OCXO Oscillators 19.440 MHZ ECOC-9775 LVCMOS 3.3V +/-20ppb -40C - 85C 9.7 x 7.5 mm ECOC-9775-19.440-DN-TR ECS 1: ¥6,831.7 33In Stock	Mfr. Part # ECOC-9775-19.440-DN-TR Mouser Part # 520-ECOC-977519440DN	ECS	OCXO Oscillators 19.440 MHZ ECOC-9775 LVCMOS 3.3V +/-20ppb -40C - 85C 9.7 x 7.5 mm Learn More about ECS ecoc 9775 ocxo oscillators	Datasheet	33In Stock	¥6,831.7 ¥6,029.4 ¥5,813.5	Min.: 1 Mult.: 1	OCXO	19.44 MHz	20 PPB		SMD/SMT	SMD-6	- 40 C	+ 85 C		Cut Tape
OCXO Oscillators 19.440 MHZ LVCMOS 3.3V +/-50ppb -40C - 85C 7.0 x 5.0 mm ECOC-7050 ECOC-7050-19.440-BN-TR ECS 1: ¥5,566 17In Stock	Mfr. Part # ECOC-7050-19.440-BN-TR Mouser Part # 520-ECOC705019440BNT	ECS	OCXO Oscillators 19.440 MHZ LVCMOS 3.3V +/-50ppb -40C - 85C 7.0 x 5.0 mm ECOC-7050 Learn More about ECS ecoc 7050 ocxo oscillators	Datasheet	17In Stock	¥5,566 ¥4,861.7 ¥4,747.1	Min.: 1 Mult.: 1	OCXO	19.44 MHz	50 PPB		SMD/SMT	SMD-10	- 40 C	+ 85 C		Cut Tape
OCXO Oscillators 20.000 MHZ LVCMOS 3.3V +/-50ppb -40C - 85C 7.0 x 5.0 mm ECOC-7050 ECOC-7050-20.000-BN-TR ECS 1: ¥5,926.4 9In Stock	Mfr. Part # ECOC-7050-20.000-BN-TR Mouser Part # 520-ECOC705020000BNT	ECS	OCXO Oscillators 20.000 MHZ LVCMOS 3.3V +/-50ppb -40C - 85C 7.0 x 5.0 mm ECOC-7050 Learn More about ECS ecoc 7050 ocxo oscillators	Datasheet	9In Stock	¥5,926.4 ¥5,024.5 ¥4,747.1	Min.: 1 Mult.: 1	OCXO	20 MHz	50 PPB		SMD/SMT	SMD-10	- 40 C	+ 85 C		Cut Tape
OCXO Oscillators 38.880 MHZ LVCMOS 3.3V +/-50ppb -40C - 85C 7.0 x 5.0 mm ECOC-7050 ECOC-7050-38.880-BN-TR ECS 1: ¥5,566 25In Stock	Mfr. Part # ECOC-7050-38.880-BN-TR Mouser Part # 520-ECOC705038880BNT	ECS	OCXO Oscillators 38.880 MHZ LVCMOS 3.3V +/-50ppb -40C - 85C 7.0 x 5.0 mm ECOC-7050 Learn More about ECS ecoc 7050 ocxo oscillators	Datasheet	25In Stock	¥5,566 ¥4,861.7 ¥4,747.1	Min.: 1 Mult.: 1	OCXO	38.88 MHz	50 PPB		SMD/SMT	SMD-10	- 40 C	+ 85 C		Cut Tape
OCXO Oscillators 20.000 MHZ ECOC-9775 LVCMOS 3.3V +/-20ppb -40C - 85C 9.7 x 7.5 mm ECOC-9775-20.000-DN-TR ECS 1: ¥6,750.3 5In Stock	Mfr. Part # ECOC-9775-20.000-DN-TR Mouser Part # 520-ECOC977520.000DN	ECS	OCXO Oscillators 20.000 MHZ ECOC-9775 LVCMOS 3.3V +/-20ppb -40C - 85C 9.7 x 7.5 mm Learn More about ECS ecoc 9775 ocxo oscillators	Datasheet	5In Stock	¥6,750.3 ¥5,938.1 ¥5,813.5	Min.: 1 Mult.: 1	OCXO	20 MHz	20 PPB		SMD/SMT	SMD-6	- 40 C	+ 85 C		Cut Tape
OCXO Oscillators 25.000 MHZ ECOC-9775 LVCMOS 3.3V +/-20ppb -40C - 85C 9.7 x 7.5 mm ECOC-9775-25.000-DN-TR ECS 1: ¥6,697.2 38In Stock	Mfr. Part # ECOC-9775-25.000-DN-TR Mouser Part # 520-ECOC977525.000DN	ECS	OCXO Oscillators 25.000 MHZ ECOC-9775 LVCMOS 3.3V +/-20ppb -40C - 85C 9.7 x 7.5 mm Learn More about ECS ecoc 9775 ocxo oscillators	Datasheet	38In Stock	¥6,697.2 ¥5,821.8 ¥5,813.5	Min.: 1 Mult.: 1	OCXO	25 MHz	20 PPB		SMD/SMT	SMD-6	- 40 C	+ 85 C		Cut Tape
OCXO Oscillators 38.880 MHZ ECOC-9775 LVCMOS 3.3V +/-20ppb -40C - 85C 9.7 x 7.5 mm ECOC-9775-38.880-DN-TR ECS 1: ¥6,831.7 44In Stock	Mfr. Part # ECOC-9775-38.880-DN-TR Mouser Part # 520-ECOC977538.800DN	ECS	OCXO Oscillators 38.880 MHZ ECOC-9775 LVCMOS 3.3V +/-20ppb -40C - 85C 9.7 x 7.5 mm Learn More about ECS ecoc 9775 ocxo oscillators	Datasheet	44In Stock	¥6,831.7 ¥6,029.4 ¥5,813.5	Min.: 1 Mult.: 1	OCXO	38.88 MHz	20 PPB		SMD/SMT	9.5 mm x 7.3 mm	- 40 C	+ 85 C		Cut Tape
Crystals 10.000 MHz 8pF +/-20/30 ppm -40 +85 C 5 x 3.2mm 2-Pad SMD RoHS ECS-100-8-30-JGN-TR ECS 1: ¥93 1,622In Stock	Mfr. Part # ECS-100-8-30-JGN-TR Mouser Part # 520-ECS-100-830JGNTR	ECS	Crystals 10.000 MHz 8pF +/-20/30 ppm -40 +85 C 5 x 3.2mm 2-Pad SMD RoHS Learn More about ECS ecx 53 53q smd crystals	Datasheet	1,622In Stock	Cut Tape ¥93 ¥73.9 ¥67.1 ¥64.3 Reel ¥61.5 View ¥54.6 ¥52.3 ¥50 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	10 MHz	30 PPM	20 PPM	SMD/SMT	5 mm x 3.2 mm	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Crystals 12.000 MHz 20 pF HC-49USX +/-30/50 ppm -20 - +70C RoHS ECS-120-20-4X-EM ECS 1: ¥56.5 978In Stock	Mfr. Part # ECS-120-20-4X-EM Mouser Part # 520-ECS-120-20-4X-EM	ECS	Crystals 12.000 MHz 20 pF HC-49USX +/-30/50 ppm -20 - +70C RoHS Learn More about ECS hc 49usx quartz crystals	Datasheet	978In Stock	¥56.5 ¥45 ¥39.7 ¥38.5 View ¥35 ¥33.1 ¥31.4 ¥28.6	Min.: 1 Mult.: 1	Crystals	12 MHz	50 PPM	30 PPM	Radial	11.35 mm x 4.65 mm	- 20 C	+ 70 C		Bulk
Crystals 12.000 MHz 8pF +/-20/30 ppm -40 +85 C 5 x 3.2mm 2-Pad SMD RoHS ECS-120-8-30-JGN-TR ECS 1: ¥93 1,304In Stock	Mfr. Part # ECS-120-8-30-JGN-TR Mouser Part # 520-ECS-120-830JGNTR	ECS	Crystals 12.000 MHz 8pF +/-20/30 ppm -40 +85 C 5 x 3.2mm 2-Pad SMD RoHS Learn More about ECS ecx 53 53q smd crystals	Datasheet	1,304In Stock	Cut Tape ¥93 ¥73.9 ¥67.1 ¥64.3 Reel ¥58.6 View ¥54.6 ¥52.2 ¥50 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	12 MHz	30 PPM	20 PPM	SMD/SMT	5 mm x 3.2 mm	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Crystals 12.000 MHz 8 pF +/-25/50 ppm -40 +125 C AEC-Q200 ECX-53Q 5X3.2 mm RoHS ECS-120-8-30Q-AES-TR ECS 1: ¥147.8 1,413In Stock	Mfr. Part # ECS-120-8-30Q-AES-TR Mouser Part # 520-ECS-120830QAESTR	ECS	Crystals 12.000 MHz 8 pF +/-25/50 ppm -40 +125 C AEC-Q200 ECX-53Q 5X3.2 mm RoHS Learn More about ECS ecx 53 53q smd crystals	Datasheet	1,413In Stock	Cut Tape ¥147.8 ¥116.4 ¥111.6 ¥105.6 Reel ¥94.3 View ¥101.2 ¥87.2 ¥84 ¥82.6 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	12 MHz	50 PPM	25 PPM	SMD/SMT	5 mm x 3.2 mm	- 40 C	+ 125 C	AEC-Q200	Reel, Cut Tape, MouseReel
Crystals 16.000 MHz 20 pF HC-49USX +/-30/50 ppm -20 - +70C RoHS ECS-160-20-4X-EM ECS 1: ¥56.5 1,047In Stock	Mfr. Part # ECS-160-20-4X-EM Mouser Part # 520-ECS-160-20-4X-EM	ECS	Crystals 16.000 MHz 20 pF HC-49USX +/-30/50 ppm -20 - +70C RoHS Learn More about ECS hc 49usx quartz crystals	Datasheet	1,047In Stock	¥56.5 ¥45 ¥39.7 ¥38.5 View ¥37.4 ¥33.1 ¥31.4 ¥28.6	Min.: 1 Mult.: 1	Crystals	16 MHz	50 PPM	30 PPM	Radial	11.35 mm x 4.65 mm	- 20 C	+ 70 C		Bulk
Crystals 16.000 MHz 8pF +/-20/30 ppm -40 +85 C 5 x 3.2mm 2-Pad SMD RoHS ECS-160-8-30-JGN-TR ECS 1: ¥93 2,000In Stock	Mfr. Part # ECS-160-8-30-JGN-TR Mouser Part # 520-ECS-160-830JGNTR	ECS	Crystals 16.000 MHz 8pF +/-20/30 ppm -40 +85 C 5 x 3.2mm 2-Pad SMD RoHS Learn More about ECS ecx 53 53q smd crystals	Datasheet	2,000In Stock	Cut Tape ¥93 ¥73.9 ¥67.1 ¥65.6 Reel ¥63 View ¥58.8 ¥52.3 ¥50 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	16 MHz	30 PPM	20 PPM	SMD/SMT	5 mm x 3.2 mm	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Crystals 16.000 MHz 8 pF +/-25/50 ppm -40 +125 C AEC-Q200 ECX-53Q 5X3.2 mm RoHS ECS-160-8-30Q-AES-TR ECS 1: ¥147.8 1,084In Stock	Mfr. Part # ECS-160-8-30Q-AES-TR Mouser Part # 520-ECS-160830QAESTR	ECS	Crystals 16.000 MHz 8 pF +/-25/50 ppm -40 +125 C AEC-Q200 ECX-53Q 5X3.2 mm RoHS Learn More about ECS ecx 53 53q smd crystals	Datasheet	1,084In Stock	Cut Tape ¥147.8 ¥116.4 ¥111.6 ¥105.6 Reel ¥96.8 View ¥101.2 ¥87.2 ¥83.1 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	16 MHz	50 PPM	25 PPM	SMD/SMT	5 mm x 3.2 mm	- 40 C	+ 125 C	AEC-Q200	Reel, Cut Tape, MouseReel
Crystals 20.000 MHz 10 pF +/-10/30 ppm -40 - +85C 5 x 3.2 mm 2 Pad Package ECX-53 ECS-200-CDX-1061 ECS 1: ¥184.4 1,973In Stock	Mfr. Part # ECS-200-CDX-1061 Mouser Part # 520-ECS-200-CDX-1061	ECS	Crystals 20.000 MHz 10 pF +/-10/30 ppm -40 - +85C 5 x 3.2 mm 2 Pad Package ECX-53 Learn More about ECS ecx 53 53q smd crystals	Datasheet	1,973In Stock	Cut Tape ¥184.4 ¥145.5 ¥139.5 ¥131.9 Reel ¥121.1 View ¥126.6 ¥112.1 ¥104.5 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	20 MHz	30 PPM	10 PPM	SMD/SMT		- 60 C	+ 105 C		Reel, Cut Tape, MouseReel
Crystals 20.000 MHz 8 pF +/-25/50 ppm -40 +125 C AEC-Q200 ECX-53Q 5X3.2 mm RoHS ECS-200-8-30Q-AES-TR ECS 1: ¥147.8 672In Stock	Mfr. Part # ECS-200-8-30Q-AES-TR Mouser Part # 520-ECS-200830QAESTR	ECS	Crystals 20.000 MHz 8 pF +/-25/50 ppm -40 +125 C AEC-Q200 ECX-53Q 5X3.2 mm RoHS Learn More about ECS ecx 53 53q smd crystals	Datasheet	672In Stock	Cut Tape ¥147.8 ¥116.4 ¥111.6 ¥110.5 Reel ¥94 View ¥104.8 ¥87.2 ¥83.1 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	20 MHz	50 PPM	25 PPM	SMD/SMT	5 mm x 3.2 mm	- 40 C	+ 125 C	AEC-Q200	Reel, Cut Tape, MouseReel
Crystals 24.000 MHz 8pF +/-20/30 ppm -40 +85 C 5 x 3.2mm 2-Pad SMD RoHS ECS-240-8-30-JGN-TR ECS 1: ¥93 1,509In Stock	Mfr. Part # ECS-240-8-30-JGN-TR Mouser Part # 520-ECS-240-830JGNTR	ECS	Crystals 24.000 MHz 8pF +/-20/30 ppm -40 +85 C 5 x 3.2mm 2-Pad SMD RoHS Learn More about ECS ecx 53 53q smd crystals	Datasheet	1,509In Stock	Cut Tape ¥93 ¥73.9 ¥67.1 ¥64.3 Reel ¥61.5 View ¥57.5 ¥52.3 ¥50 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	24 MHz	30 PPM	20 PPM	SMD/SMT	5 mm x 3.2 mm	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Crystals 25.000 MHz 8pF +/-20/30 ppm -40 +85 C 5 x 3.2mm 2-Pad SMD RoHS ECS-250-8-30-JGN-TR ECS 1: ¥93 1,065In Stock	Mfr. Part # ECS-250-8-30-JGN-TR Mouser Part # 520-ECS-250-830JGNTR	ECS	Crystals 25.000 MHz 8pF +/-20/30 ppm -40 +85 C 5 x 3.2mm 2-Pad SMD RoHS Learn More about ECS ecx 53 53q smd crystals	Datasheet	1,065In Stock	Cut Tape ¥93 ¥73.9 ¥67.1 ¥64.3 Reel ¥63 View ¥53.8 ¥51.5 ¥50 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	25 MHz	30 PPM	20 PPM	SMD/SMT	5 mm x 3.2 mm	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Crystals 32.000 MHz 8 pF ECX-1637B +/-10/15ppm -40 - +85C +/-1 ppm Aging 2016 4-SMD RoHS ECS-320-8-37B-CWN-TR ECS 1: ¥69.8 1,562In Stock	Mfr. Part # ECS-320-8-37B-CWN-TR Mouser Part # 520-ECS-320837BCWNTR	ECS	Crystals 32.000 MHz 8 pF ECX-1637B +/-10/15ppm -40 - +85C +/-1 ppm Aging 2016 4-SMD RoHS Learn More about ECS ecx 1637b smd crystal	Datasheet	1,562In Stock	Cut Tape ¥69.8 ¥55.1 ¥50 ¥49 Reel ¥47 View ¥40.4 ¥38.5 ¥36.4 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	32 MHz	15 PPM	10 PPM	SMD/SMT	2 mm x 1.6 mm	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Standard Clock Oscillators XTAL OSC XO 32.768 KHZ CMOS SMD ECS-327ATQMV-BS-TR ECS 1: ¥206 1,330In Stock	Mfr. Part # ECS-327ATQMV-BS-TR Mouser Part # 520-ECS-327ATQMVBSTR	ECS	Standard Clock Oscillators XTAL OSC XO 32.768 KHZ CMOS SMD Learn More about ECS 327atqmv crystal oscillators	Datasheet	1,330In Stock	Cut Tape ¥206 ¥162.1 ¥155.3 ¥147 Reel ¥119.3 View ¥140.9 ¥135 ¥112.9 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Standard Oscillators	32.768 kHz			SMD/SMT	3.2 mm x 2.5 mm	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Resonators 2.00 MHz Ceramic Resonator -25 - +85C SMD 6.0 x 3.0mm T&R ECS-CTA ECS-CTA-2.00-TR ECS 1: ¥69.8 4,828In Stock	Mfr. Part # ECS-CTA-2.00-TR Mouser Part # 520-ECS-CTA-2.00-TR	ECS	Resonators 2.00 MHz Ceramic Resonator -25 - +85C SMD 6.0 x 3.0mm T&R ECS-CTA Learn More about ECS cta smd ceramic resonators	Datasheet	4,828In Stock	Cut Tape ¥69.8 ¥54.5 ¥49.5 ¥47.5 Reel ¥42.9 View ¥45.5 ¥38.9 ¥36 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Resonators	2 MHz	0.2 %	0.5 %	SMD/SMT	SMD-2	- 25 C	+ 85 C		Reel, Cut Tape, MouseReel