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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
TCXO Oscillators 40.000 MHz 3.3V CMOS TCXO +/-280 ppb -40 - +85C 5x3.2 mm ECS-TXO53-S3-33-400-BN-TR ECS 1: ¥1,956.7 258In Stock	Mfr. Part # ECS-TXO53-S3-33-400-BN-TR Mouser Part # 520-TXO53S333400BNTR	ECS	TCXO Oscillators 40.000 MHz 3.3V CMOS TCXO +/-280 ppb -40 - +85C 5x3.2 mm Learn More about ECS txo53 s3 tcxo oscillators	Datasheet	258In Stock	Cut Tape ¥1,956.7 ¥1,709.2 ¥1,616.2 ¥1,556.4 View Reel ¥1,448.4 ¥1,551.4 ¥1,476.6 ¥1,448.4 ¥1,448.4 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	TCXO	40 MHz	280 PPB		SMD/SMT	SMD-10	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Crystals 32.768kHz 12.5pF 10ppm -40C +85C ECS-.327-12.5-12-C-TR ECS 1: ¥117.9 9,827In Stock	Mfr. Part # ECS-.327-12.5-12-C-TR Mouser Part # 520-.327-12.5-12-CT	ECS	Crystals 32.768kHz 12.5pF 10ppm -40C +85C Learn More about ECS ecx 12 tuning fork crystals	Datasheet	9,827In Stock	Cut Tape ¥117.9 ¥92.8 ¥84 ¥80.7 Reel ¥68.3 View ¥72.1 ¥65.9 ¥62.5 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Crystals	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 20ppm -40C +85C ECS-.327-12.5-12-TR ECS 1: ¥103 29,030In Stock 51,000Expected 5/11/2027	Mfr. Part # ECS-.327-12.5-12-TR Mouser Part # 520-.327-12.5-12-TR	ECS	Crystals 32.768KHz 12.5pF 20ppm -40C +85C Learn More about ECS ecx 12 tuning fork crystals	Datasheet	29,030In Stock 51,000Expected 5/11/2027	Cut Tape ¥103 ¥80.6 ¥73.1 ¥70.1 Reel ¥66.4 View ¥67.3 ¥63.8 ¥57.8 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 32.768kHz 12.5pF 20ppm -40C +85C ECS-.327-12.5-1210-TR ECS 1: ¥217.6 7,935In Stock 10,000On Order	Mfr. Part # ECS-.327-12.5-1210-TR Mouser Part # 520-.327-12.5-1210T	ECS	Crystals 32.768kHz 12.5pF 20ppm -40C +85C Learn More about ECS ecx 1210 smd tuning fork crystal	Datasheet	7,935In Stock 10,000On Order On Order Ship Dates Mfr. #: ECS-.327-12.5-1210-TR Stock: 7,935 Can Ship Immediately On Order: 5,000 Expected 12/29/2026 5,000 Expected 5/25/2027 Factory Lead-Time: 31 Weeks	Cut Tape ¥217.6 ¥171.1 ¥164.1 ¥155.1 View Reel ¥146 ¥148.8 ¥146 ¥146 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Crystals	32.768 kHz		20 PPM	SMD/SMT	1.2 mm x 1 mm	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Crystals 32.768kHz, 12.5pF, 20PPM Ultra-Minature Crystal ECS-.327-12.5-12QS-TR ECS 1: ¥129.6 24,967In Stock	Mfr. Part # ECS-.327-12.5-12QS-TR Mouser Part # 520-.327-12.5-12QST	ECS	Crystals 32.768kHz, 12.5pF, 20PPM Ultra-Minature Crystal Learn More about ECS ecx 12q tuning fork crystals	Datasheet	24,967In Stock	Cut Tape ¥129.6 ¥101.8 ¥97.7 ¥92.4 Reel ¥79.2 View ¥88.4 ¥84.9 ¥74.1 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Crystals	32.768 kHz		20 PPM	SMD/SMT	2 mm x 1.2 mm	- 40 C	+ 125 C	AEC-Q200	Reel, Cut Tape, MouseReel
Crystals 32.768kHz 12.5pF -40C +85C ECS-.327-12.5-12R-C-TR ECS 1: ¥114.6 18,271In Stock 27,000On Order	Mfr. Part # ECS-.327-12.5-12R-C-TR Mouser Part # 520-.327-12.5-12R-CT	ECS	Crystals 32.768kHz 12.5pF -40C +85C Learn More about ECS ecx 12r tuning fork crystals	Datasheet	18,271In Stock 27,000On Order On Order Ship Dates Mfr. #: ECS-.327-12.5-12R-C-TR Stock: 18,271 Can Ship Immediately On Order: 3,000 Expected 4/27/2027 24,000 Expected 6/8/2027 Factory Lead-Time: 31 Weeks	Cut Tape ¥114.6 ¥94.7 ¥90.7 ¥85.7 Reel ¥73.6 View ¥82.2 ¥78.9 ¥68.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Crystals	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 20ppm -40C +85C ECS-.327-12.5-12RR-TR ECS 1: ¥182.7 1,920In Stock 3,000Expected 5/11/2027	Mfr. Part # ECS-.327-12.5-12RR-TR Mouser Part # 520-.327-12.5-12RRT	ECS	Crystals 32.768kHz 12.5pF 20ppm -40C +85C Learn More about ECS ecx 12rr crystals	Datasheet	1,920In Stock 3,000Expected 5/11/2027	Cut Tape ¥182.7 ¥151.3 ¥146.7 ¥140.5 Reel ¥123.4 View ¥135.4 ¥129.7 ¥121.1 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 32.768KHz 12.5pF 10ppm -40C +85C ECS-.327-12.5-17X-C-TR ECS 1: ¥112.9 21,231In Stock	Mfr. Part # ECS-.327-12.5-17X-C-TR Mouser Part # 520-.327-12.5-17X-CT	ECS	Crystals 32.768KHz 12.5pF 10ppm -40C +85C	Datasheet	21,231In Stock	Cut Tape ¥112.9 ¥88.5 ¥80.2 ¥76.9 Reel ¥68.8 View ¥73.7 ¥66.1 ¥61.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Crystals	32.768 kHz		10 PPM	SMD/SMT	8 mm x 3.8 mm	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Crystals 32.768kHz 12.5pF 10ppm -40C +85C ECS-.327-12.5-34QCN-TR ECS 1: ¥116.3 3,478In Stock	Mfr. Part # ECS-.327-12.5-34QCN-TR Mouser Part # 520-.327-12.5-34QCNT	ECS	Crystals 32.768kHz 12.5pF 10ppm -40C +85C Learn More about ECS 34q fork crystals	Datasheet	3,478In Stock	Cut Tape ¥116.3 ¥95.7 ¥92.7 ¥89.2 Reel ¥77.1 View ¥86.2 ¥82.6 ¥72.1 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Crystals	32.768 kHz		10 PPM	SMD/SMT	3.2 mm x 2.5 mm	- 40 C	+ 85 C	AEC-Q200	Reel, Cut Tape, MouseReel
Crystals 32.768k 12.5pF 20ppm -40C +85C AEC-Q200 ECS-.327-12.5-34QN-TR ECS 1: ¥112.9 5,971In Stock	Mfr. Part # ECS-.327-12.5-34QN-TR Mouser Part # 520-.327-12.5-34QNT	ECS	Crystals 32.768k 12.5pF 20ppm -40C +85C AEC-Q200 Learn More about ECS 34q fork crystals	Datasheet	5,971In Stock	Cut Tape ¥112.9 ¥93.8 ¥90.9 ¥87.4 Reel ¥80.6 View ¥84.4 ¥82.1 ¥77.4 ¥75.9 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Crystals	32.768 kHz		20 PPM	SMD/SMT	3.2 mm x 2.5 mm	- 40 C	+ 85 C	AEC-Q200	Reel, Cut Tape, MouseReel
Crystals 32.768k 12.5pF 20ppm -40C +125C AEC-Q200 ECS-.327-12.5-34QS-TR ECS 1: ¥151.2 9,024In Stock	Mfr. Part # ECS-.327-12.5-34QS-TR Mouser Part # 520-.327-12.5-34QST	ECS	Crystals 32.768k 12.5pF 20ppm -40C +125C AEC-Q200 Learn More about ECS 34q fork crystals	Datasheet	9,024In Stock	Cut Tape ¥151.2 ¥119.3 ¥114.4 ¥108.1 View Reel ¥90.2 ¥94.8 ¥91.4 ¥90.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Crystals	32.768 kHz		20 PPM	SMD/SMT	3.2 mm x 1.5 mm	- 40 C	+ 125 C	AEC-Q200	Reel, Cut Tape, MouseReel
Crystals 32.768kHz 12.5pF 10ppm ECS-.327-12.5-34R-C-TR ECS 1: ¥106.3 25,833In 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	25,833In Stock	Cut Tape ¥106.3 ¥91 ¥86.4 ¥78.4 Reel ¥63.1 View ¥74.4 ¥70.8 ¥67.6 ¥60.3 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 32.786kHz 12.5pF 20ppm -40C +85C ECS-.327-12.5-34RR-TR ECS 1: ¥181 7,954In Stock 3,000Expected 11/16/2026	Mfr. Part # ECS-.327-12.5-34RR-TR Mouser Part # 520-.327-12.5-34RRT	ECS	Crystals 32.786kHz 12.5pF 20ppm -40C +85C Learn More about ECS ecx 12q 34r tuning fork crystals	Datasheet	7,954In Stock 3,000Expected 11/16/2026	Cut Tape ¥181 ¥142.7 ¥136.7 ¥129.4 Reel ¥115.1 View ¥124.1 ¥118.9 ¥110.1 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Crystals	32.768 kHz		20 PPM	SMD/SMT	3.2 mm x 1.5 mm	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Crystals 32.768kHz 5pF 20ppm -40C +85C ECS-.327-5-16-TR ECS 1: ¥144.5 3,551In Stock 5,000Expected 6/1/2027	Mfr. Part # ECS-.327-5-16-TR Mouser Part # 520-.327-5-16T	ECS	Crystals 32.768kHz 5pF 20ppm -40C +85C Learn More about ECS ecx 16 smd tuning crystals	Datasheet	3,551In Stock 5,000Expected 6/1/2027	Cut Tape ¥144.5 ¥115.8 ¥111 ¥105 Reel ¥87.4 View ¥100.7 ¥96.5 ¥91.2 ¥83.7 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Crystals	32.768 kHz		20 PPM	SMD/SMT	1.6 mm x 1 mm	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Crystals 32.768kHz 6pF -40C +85C ECS-.327-6-12R-TR ECS 1: ¥117.9 24,790In Stock	Mfr. Part # ECS-.327-6-12R-TR Mouser Part # 520-.327-6-12R-T	ECS	Crystals 32.768kHz 6pF -40C +85C Learn More about ECS ecx 12r tuning fork crystals	Datasheet	24,790In Stock	Cut Tape ¥117.9 ¥93.7 ¥89.9 ¥84.9 Reel ¥72.9 View ¥81.1 ¥78.1 ¥69.9 ¥68.1 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 32.768KHz, 6pF, SMD Tuning Fork Crystal Low ESR ECS-.327-6-12RR-TR ECS 1: ¥181 6,269In Stock 6,000Expected 6/8/2027	Mfr. Part # ECS-.327-6-12RR-TR Mouser Part # 520-.327-6-12RRT	ECS	Crystals 32.768KHz, 6pF, SMD Tuning Fork Crystal Low ESR Learn More about ECS ecx 12rr crystals	Datasheet	6,269In Stock 6,000Expected 6/8/2027	Cut Tape ¥181 ¥143 ¥137.2 ¥129.7 Reel ¥123.4 View ¥124.2 ¥123.4 ¥121.1 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 32.768kHz 6pF -40C +85C ECS-.327-6-17X-C-TR ECS 1: ¥116.3 23,917In Stock	Mfr. Part # ECS-.327-6-17X-C-TR Mouser Part # 520-.327-6-17X-C-T	ECS	Crystals 32.768kHz 6pF -40C +85C	Datasheet	23,917In Stock	Cut Tape ¥116.3 ¥91.5 ¥83.1 ¥79.6 Reel ¥70.6 View ¥74.6 ¥68.3 ¥63.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Crystals	32.768 kHz		10 PPM	SMD/SMT	8 mm x 3.8 mm	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Crystals 32.768kHz 6pF 20ppm -40C +85C ECS-.327-6-34B-TR ECS 1: ¥112.9 20,688In Stock	Mfr. Part # ECS-.327-6-34B-TR Mouser Part # 520-.327-6-34BT	ECS	Crystals 32.768kHz 6pF 20ppm -40C +85C Learn More about ECS ecx 31b crystals	Datasheet	20,688In Stock	Cut Tape ¥112.9 ¥89 ¥80.7 ¥77.4 Reel ¥69.3 View ¥74.2 ¥66.4 ¥61.5 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Crystals	32.768 kHz		20 PPM	SMD/SMT	3.2 mm x 1.5 mm	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Crystals 32.768kHz 6pF 10ppm -40C +85C ECS-.327-6-34QCN-TR ECS 1: ¥127.9 3,965In Stock	Mfr. Part # ECS-.327-6-34QCN-TR Mouser Part # 520-.327-6-34QCNT	ECS	Crystals 32.768kHz 6pF 10ppm -40C +85C Learn More about ECS 34q fork crystals	Datasheet	3,965In Stock	Cut Tape ¥127.9 ¥101 ¥96.8 ¥91.5 Reel ¥74.6 View ¥82.1 ¥79.2 ¥73.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Crystals	32.768 kHz		10 PPM	SMD/SMT	3.2 mm x 2.5 mm	- 40 C	+ 85 C	AEC-Q200	Reel, Cut Tape, MouseReel
Crystals 32.768kHz 6pF 10ppm -40C +125C AEC-Q200 ECS-.327-6-34QCS-TR ECS 1: ¥159.5 4,106In Stock	Mfr. Part # ECS-.327-6-34QCS-TR Mouser Part # 520-.327-6-34QCST	ECS	Crystals 32.768kHz 6pF 10ppm -40C +125C AEC-Q200 Learn More about ECS 34q fork crystals	Datasheet	4,106In Stock	Cut Tape ¥159.5 ¥125.2 ¥120.1 ¥113.4 Reel ¥96.3 View ¥108.8 ¥104.3 ¥91.2 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	+ 125 C	AEC-Q200	Reel, Cut Tape, MouseReel
Crystals 32.768kHz 6pF -40C +85C ECS-.327-6-34R-TR ECS 1: ¥109.6 16,819In Stock	Mfr. Part # ECS-.327-6-34R-TR Mouser Part # 520-.327-6-34RT	ECS	Crystals 32.768kHz 6pF -40C +85C	Datasheet	16,819In Stock	Cut Tape ¥109.6 ¥86 ¥77.9 ¥74.7 Reel ¥66.9 View ¥71.1 ¥64.1 ¥59.5 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Crystals	32.768 kHz		20 PPM	SMD/SMT	3.2 mm x 1.5 mm	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Crystals 32.786kHz 7pF 10ppm -40C +85C ECS-.327-7-12-C-TR ECS 1: ¥119.6 29,956In Stock 39,000On Order	Mfr. Part # ECS-.327-7-12-C-TR Mouser Part # 520-.327-7-12-CT	ECS	Crystals 32.786kHz 7pF 10ppm -40C +85C Learn More about ECS ecx 12 tuning fork crystals	Datasheet	29,956In Stock 39,000On Order On Order Ship Dates Mfr. #: ECS-.327-7-12-C-TR Stock: 29,956 Can Ship Immediately On Order: 6,000 Expected 2/2/2027 33,000 Expected 4/27/2027 Factory Lead-Time: 29 Weeks	Cut Tape ¥119.6 ¥94.8 ¥86 ¥82.6 Reel ¥71.1 View ¥73.7 ¥68.1 ¥64.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Crystals	32.768 kHz		10 PPM	SMD/SMT	2 mm x 1.2 mm	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Crystals 32.786kHz 7pF 20ppm -40C +125C ECS-.327-7-12QS-TR ECS 1: ¥181 13,693In Stock	Mfr. Part # ECS-.327-7-12QS-TR Mouser Part # 520-.327-7-12QST	ECS	Crystals 32.786kHz 7pF 20ppm -40C +125C Learn More about ECS ecx 12q tuning fork crystals	Datasheet	13,693In Stock	Cut Tape ¥181 ¥142.3 ¥136.5 ¥129.1 Reel ¥110.8 View ¥123.7 ¥118.6 ¥106.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Crystals	32.768 kHz		20 PPM	SMD/SMT	2 mm x 1.2 mm	- 40 C	+ 125 C	AEC-Q200	Reel, Cut Tape, MouseReel
Crystals 32.768kHz 7pF -40C +85C ECS-.327-7-12R-TR ECS 1: ¥109.6 35,924In Stock	Mfr. Part # ECS-.327-7-12R-TR Mouser Part # 520-.327-7-12R-T	ECS	Crystals 32.768kHz 7pF -40C +85C Learn More about ECS ecx 12r tuning fork crystals	Datasheet	35,924In Stock	Cut Tape ¥109.6 ¥86.4 ¥82.7 ¥78.2 Reel ¥67.1 View ¥75.1 ¥71.9 ¥64.4 ¥62.8 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 32.768kHz 7pF 10ppm -40C +85C ECS-.327-7-16-C-TR ECS 1: ¥156.1 11,505In Stock 10,000Expected 6/22/2027	Mfr. Part # ECS-.327-7-16-C-TR Mouser Part # 520-.327-7-16-CT	ECS	Crystals 32.768kHz 7pF 10ppm -40C +85C Learn More about ECS ecx 16 smd tuning crystals	Datasheet	11,505In Stock 10,000Expected 6/22/2027	Cut Tape ¥156.1 ¥122.7 ¥117.9 ¥111.3 View Reel ¥94.5 ¥103.8 ¥100.3 ¥96 ¥94.5 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Crystals	32.768 kHz		10 PPM	SMD/SMT	1.6 mm x 1 mm	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel