Crystals – Mouser Peru

Skip to Main Content

Part of the TTI Family of SpecialistsContact Mouser (USA) +52 33 3612 7301Feedback

Change Location

+52 33 3612 7301 Change Location

In Stock

RoHS

.hide-partial { max-height: none; } .show-more { display: none; }

ECX-31B SMD Crystals

ECS ECX-31B SMD Crystals are ultra-miniature surface mount tuning fork crystals that operate at 32.768kHz frequency. These SMD tuning fork crystals exhibit ±20ppm frequency tolerance at +25°C which ensures improved reliability. ECS ECX-31B SMD Crystals feature a 1µW drive level, 70kΩ equivalent series resistance (ESR), and an extended temperature range. These tuning fork crystals have a compact design and come in a low-profile ceramic package, which makes them ideal for applications in SMD manufacturing environments.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 8

Applied Filters:

Load Capacitance

Tolerance

Package / Case

ESR

Drive Level

Series

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PEN) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Frequency	Load Capacitance	Tolerance	Package / Case	Minimum Operating Temperature	Maximum Operating Temperature	Termination Style	ESR	Drive Level	Length	Width	Height	Series	Packaging
	Crystals 32.768KHz 20ppm 12.5pF -40C +85C ECS-.327-12.5-34B-TR ECS 1: S/ 1.63 79,119In Stock	Mfr. Part # ECS-.327-12.5-34B-TR Mouser Part # 520-327-12.5-34B	ECS	Crystals 32.768KHz 20ppm 12.5pF -40C +85C Learn More about ECS ecx 31b crystals	Datasheet	79,119In Stock	Cut Tape S/ 1.63 S/ 1.28 S/ 1.17 S/ 1.12 S/ 1.07 Reel S/ 1.02 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			32.768 kHz	12.5 pF	20 PPM	3.2 mm x 1.5 mm	- 40 C	+ 85 C	SMD/SMT	70 kOhms	1 uW	3.2 mm	1.5 mm	0.9 mm	ECX-34B	Reel, Cut Tape, MouseReel
	Crystals 32.768kHz 6pF 20ppm -40C +85C ECS-.327-6-34B-TR ECS 1: S/ 2.30 20,811In 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	20,811In Stock	Cut Tape S/ 2.30 S/ 1.79 S/ 1.60 S/ 1.56 Reel S/ 1.42 View S/ 1.49 S/ 1.34 S/ 1.29 S/ 1.22 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			32.768 kHz	6 pF	20 PPM	3.2 mm x 1.5 mm	- 40 C	+ 85 C	SMD/SMT	70 kOhms	1 uW	3.2 mm	1.5 mm	0.9 mm	ECX-34B	Reel, Cut Tape, MouseReel
	Crystals 32.768KHz 7pF ECS-.327-7-34B-TR ECS 1: S/ 2.49 37,046In Stock 24,000Expected 3/29/2027	Mfr. Part # ECS-.327-7-34B-TR Mouser Part # 520-ECS-.327-7-34B-T	ECS	Crystals 32.768KHz 7pF Learn More about ECS ecx 31b crystals	Datasheet	37,046In Stock 24,000Expected 3/29/2027	Cut Tape S/ 2.49 S/ 1.95 S/ 1.77 S/ 1.70 Reel S/ 1.52 View S/ 1.60 S/ 1.46 S/ 1.39 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			32.768 kHz	7 pF	20 PPM	3.2 mm x 1.5 mm	- 40 C	+ 85 C	SMD/SMT	70 kOhms	0.1 uW	3.2 mm	1.5 mm	0.9 mm	ECX-34B	Reel, Cut Tape, MouseReel
	Crystals 32.768KHz 7pF ECS-.327-7-34B-C-TR ECS 1: S/ 2.18 23,359In Stock	Mfr. Part # ECS-.327-7-34B-C-TR Mouser Part # 520-ECS-.327-7-34BCT	ECS	Crystals 32.768KHz 7pF Learn More about ECS ecx 31b crystals	Datasheet	23,359In Stock	Cut Tape S/ 2.18 S/ 1.70 S/ 1.55 S/ 1.48 Reel S/ 1.45 View S/ 1.45 S/ 1.28 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			32.768 kHz	7 pF	10 PPM	3.2 mm x 1.5 mm	- 40 C	+ 85 C	SMD/SMT	70 kOhms	0.1 uW	3.2 mm	1.5 mm	0.9 mm	ECX-34B	Reel, Cut Tape, MouseReel
	Crystals 32.768KHz 9pF ECS-.327-9-34B-C-TR ECS 1: S/ 2.37 11,827In Stock	Mfr. Part # ECS-.327-9-34B-C-TR Mouser Part # 520-ECS-.327-9-34BCT	ECS	Crystals 32.768KHz 9pF Learn More about ECS ecx 31b crystals	Datasheet	11,827In Stock	Cut Tape S/ 2.37 S/ 1.88 S/ 1.70 S/ 1.63 Reel S/ 1.46 View S/ 1.54 S/ 1.45 S/ 1.28 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			32.768 kHz	9 pF	10 PPM	3.2 mm x 1.5 mm	- 40 C	+ 85 C	SMD/SMT	70 kOhms	1 uW	3.2 mm	1.5 mm	0.9 mm	ECX-34B	Reel, Cut Tape, MouseReel
	Crystals 32.7680KHz 12.5pF SMD Crystal ECS-.327-12.5-34B-C-TR ECS 1: S/ 1.95 39,243In Stock	Mfr. Part # ECS-.327-12.5-34B-C-TR Mouser Part # 520-ECS.32712.534BCT	ECS	Crystals 32.7680KHz 12.5pF SMD Crystal Learn More about ECS ecx 31b crystals	Datasheet	39,243In Stock	Cut Tape S/ 1.95 S/ 1.52 S/ 1.38 S/ 1.32 Reel S/ 1.18 View S/ 1.27 S/ 1.13 S/ 1.12 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			32.768 kHz	12.5 pF	10 PPM	3.2 mm x 1.5 mm	- 40 C	+ 85 C	SMD/SMT	70 kOhms	1 uW	3.2 mm	1.5 mm	0.9 mm	ECX-34B	Reel, Cut Tape, MouseReel
	Crystals 32.768KHz 9pF ECS-.327-9-34B-TR ECS 1: S/ 1.75 102,000On Order	Mfr. Part # ECS-.327-9-34B-TR Mouser Part # 520-ECS-.327-9-34B-T	ECS	Crystals 32.768KHz 9pF Learn More about ECS ecx 31b crystals	Datasheet	102,000On Order On Order Ship Dates Mfr. #: ECS-.327-9-34B-TR Stock: 0 On Order: 51,000 Expected 2/2/2027 51,000 Expected 3/31/2027 Factory Lead-Time: 25 Weeks	Cut Tape S/ 1.75 S/ 1.38 S/ 1.25 S/ 1.20 Reel S/ 1.07 View S/ 1.15 S/ 1.03 S/ 0.95 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			32.768 kHz	9 pF	20 PPM	3.2 mm x 1.5 mm	- 40 C	+ 85 C	SMD/SMT	70 kOhms	1 uW	3.2 mm	1.5 mm	0.9 mm	ECX-34B	Reel, Cut Tape, MouseReel
	Crystals 32.768 KHz 7 pF +/-10 ppm a. +25C ECX-31B RoHS Compliant ECS-.327-7-34B-C-TR9 ECS 9,000: S/ 1.28 Non-Stocked Lead-Time 25 Weeks	Mfr. Part # ECS-.327-7-34B-C-TR9 Mouser Part # 520-ECS-.327734BCTR9	ECS	Crystals 32.768 KHz 7 pF +/-10 ppm a. +25C ECX-31B RoHS Compliant Learn More about ECS ecx 31b crystals	Datasheet	Non-Stocked Lead-Time 25 Weeks	Reel S/ 1.28	Min.: 9,000 Mult.: 9,000 : 9,000			32.768 kHz	7 pF	20 PPM		- 40 C	+ 85 C	SMD/SMT		0.5 uW	3.2 mm	1.5 mm	0.9 mm	ECX-31B	Reel