Crystals – Mouser Liechtenstein

Skip to Main Content

Part of the TTI Family of SpecialistsContact Mouser (Germany) +49 (0)89 520 462 110Feedback

Change Location

+49 (0)89 520 462 110 Change Location

In Stock

RoHS

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

ECX-12R Low ESR SMD Tuning Fork Crystals

ECS ECX-12R Low ESR SMD Tuning Fork Crystals are very compact ultra-miniature tuning fork crystals. The components are offered in a 2.0mm x 1.2mm x 0.6mm ceramic package with a frequency range of 32.768KHz. The ECX-12R crystals feature a 1.3pF shunt capacitance, an operating temperature range of -40°C to +85°C, and a 12.5pF load capacitance. ECS ECX-12R Low ESR SMD Tuning Fork Crystals are ideal for Internet of Things (IoT) applications and wearable technology.

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

Results: 7

Applied Filters:

Load Capacitance

Tolerance

Package/Case

Length

Width

Height

Series

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 (CHF) 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 12.5pF -40C +85C ECS-.327-12.5-12R-TR ECS 1: CHF 0.539 87’739In Stock	Mfr. Part No. ECS-.327-12.5-12R-TR Mouser Part No 520-.327-12.5-12R-T	ECS	Crystals 32.768kHz 12.5pF -40C +85C Learn More about ECS ecx 12r tuning fork crystals	Datasheet	87’739In Stock	Cut Tape CHF 0.539 CHF 0.426 CHF 0.408 CHF 0.387 Reel CHF 0.314 View CHF 0.36 CHF 0.348 CHF 0.305 MouseReel Available	Min.: 1 Mult.: 1 : 3’000			32.768 kHz	12.5 pF	20 PPM	2 mm x 1.2 mm	- 40 C	+ 85 C	SMD/SMT	70 kOhms	1 uW	2 mm	1.2 mm	0.6 mm	ECX-12R	Reel, Cut Tape, MouseReel
	Crystals 32.768kHz 12.5pF -40C +85C ECS-.327-12.5-12R-C-TR ECS 1: CHF 0.555 31’722In Stock 3’000Expected 4/27/2027	Mfr. Part No. ECS-.327-12.5-12R-C-TR Mouser Part No 520-.327-12.5-12R-CT	ECS	Crystals 32.768kHz 12.5pF -40C +85C Learn More about ECS ecx 12r tuning fork crystals	Datasheet	31’722In Stock 3’000Expected 4/27/2027	Cut Tape CHF 0.555 CHF 0.459 CHF 0.44 CHF 0.416 Reel CHF 0.357 View CHF 0.399 CHF 0.383 CHF 0.333 MouseReel Available	Min.: 1 Mult.: 1 : 3’000			32.768 kHz	12.5 pF	10 PPM	2 mm x 1.2 mm	- 40 C	+ 85 C	SMD/SMT	70 kOhms	1 uW	2 mm	1.2 mm	0.6 mm	ECX-12R	Reel, Cut Tape, MouseReel
	Crystals 32.768kHz 6pF -40C +85C ECS-.327-6-12R-TR ECS 1: CHF 0.579 12’941In Stock 12’000Expected 11/2/2026	Mfr. Part No. ECS-.327-6-12R-TR Mouser Part No 520-.327-6-12R-T	ECS	Crystals 32.768kHz 6pF -40C +85C Learn More about ECS ecx 12r tuning fork crystals	Datasheet	12’941In Stock 12’000Expected 11/2/2026	Cut Tape CHF 0.579 CHF 0.454 CHF 0.435 CHF 0.411 Reel CHF 0.354 View CHF 0.394 CHF 0.378 CHF 0.33 MouseReel Available	Min.: 1 Mult.: 1 : 3’000			32.768 kHz	6 pF	20 PPM	2 mm x 1.2 mm	- 40 C	+ 85 C	SMD/SMT	70 kOhms	1 uW	2 mm	1.2 mm	0.6 mm	ECX-12R	Reel, Cut Tape, MouseReel
	Crystals 32.768kHz 7pF -40C +85C ECS-.327-7-12R-TR ECS 1: CHF 0.532 36’599In Stock	Mfr. Part No. ECS-.327-7-12R-TR Mouser Part No 520-.327-7-12R-T	ECS	Crystals 32.768kHz 7pF -40C +85C Learn More about ECS ecx 12r tuning fork crystals	Datasheet	36’599In Stock	Cut Tape CHF 0.532 CHF 0.418 CHF 0.401 CHF 0.379 Reel CHF 0.325 View CHF 0.364 CHF 0.348 CHF 0.304 MouseReel Available	Min.: 1 Mult.: 1 : 3’000			32.768 kHz	7 pF	20 PPM	2 mm x 1.2 mm	- 40 C	+ 85 C	SMD/SMT	70 kOhms	1 uW	2 mm	1.2 mm	0.6 mm	ECX-12R	Reel, Cut Tape, MouseReel
	Crystals 32.768kHz 9pF -40C +85C ECS-.327-9-12R-TR ECS 1: CHF 0.532 18’802In Stock 12’000Expected 12/8/2026	Mfr. Part No. ECS-.327-9-12R-TR Mouser Part No 520-.327-9-12R-T	ECS	Crystals 32.768kHz 9pF -40C +85C Learn More about ECS ecx 12r tuning fork crystals	Datasheet	18’802In Stock 12’000Expected 12/8/2026	Cut Tape CHF 0.532 CHF 0.418 CHF 0.402 CHF 0.38 Reel CHF 0.326 View CHF 0.364 CHF 0.349 CHF 0.322 MouseReel Available	Min.: 1 Mult.: 1 : 3’000			32.768 kHz	9 pF	20 PPM	2 mm x 1.2 mm	- 40 C	+ 85 C	SMD/SMT	70 kOhms	1 uW	2 mm	1.2 mm	0.6 mm	ECX-12R	Reel, Cut Tape, MouseReel
	Crystals 32.7680KHz 9pF SMD Crystal ECS-.327-9-12R-C-TR ECS 1: CHF 0.604 334In Stock 6’000Expected 5/18/2027	Mfr. Part No. ECS-.327-9-12R-C-TR Mouser Part No 520-.327-9-12R-C-T	ECS	Crystals 32.7680KHz 9pF SMD Crystal Learn More about ECS ecx 12r tuning fork crystals	Datasheet	334In Stock 6’000Expected 5/18/2027	Cut Tape CHF 0.604 CHF 0.479 CHF 0.459 CHF 0.434 Reel CHF 0.391 View CHF 0.424 CHF 0.411 CHF 0.356 MouseReel Available	Min.: 1 Mult.: 1 : 3’000			32.768 kHz	9 pF	10 PPM	2 mm x 1.2 mm	- 40 C	+ 85 C	SMD/SMT	70 kOhms	1 uW	2 mm	1.2 mm	0.6 mm	ECX-12R	Reel, Cut Tape, MouseReel
	Crystals 32.768kHz 12.5pF -40C +85C ECS-.327-12.5-49-TR ECS 1: CHF 0.894 20’400Expected 5/4/2027	Mfr. Part No. ECS-.327-12.5-49-TR Mouser Part No 520-.327-12.5-49-T	ECS	Crystals 32.768kHz 12.5pF -40C +85C Learn More about ECS ecx 12r tuning fork crystals	Datasheet	20’400Expected 5/4/2027	Cut Tape CHF 0.894 CHF 0.697 CHF 0.668 CHF 0.632 View Reel CHF 0.546 CHF 0.602 CHF 0.58 CHF 0.546 MouseReel Available	Min.: 1 Mult.: 1 : 3’000			32.768 kHz	12.5 pF	20 PPM	4.1 mm x 1.5 mm	- 40 C	+ 85 C	SMD/SMT	70 kOhms	1 uW	4.1 mm	1.5 mm	0.9 mm	ECX-49	Reel, Cut Tape, MouseReel