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ECX-34Q SMD Tuning Fork Crystals

ECS ECX-34Q SMD Tuning Fork Crystals are AEC-Q200 qualified, TS16949 certified, and support the Production Part Approval Process (PPAP). These crystals have a very compact 3.2mm x 1.5mm footprint. They offer a gold-finished (Au) lead and Moisture Sensitivity Level (MSL) 1. ECS ECX-34Q SMD Tuning Fork Crystals operate at a frequency of 32.768KHz (typical) with a tolerance of ±20ppm at +25°C. Ideal applications include automotive, COTS, navigation, medical, industrial, and test equipment.

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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.	Frequency	Load Capacitance	Tolerance	Package / Case	Minimum Operating Temperature	Maximum Operating Temperature	Termination Style	ESR	Drive Level	Length	Width	Height	Series	Packaging	Qualification
Crystals 32.768kHz 6pF 20ppm -40C +125C AEC-Q200 ECS-.327-6-34QS-TR ECS 1: $0.89 7,883In Stock	Mfr. Part # ECS-.327-6-34QS-TR Mouser Part # 520-.327-6-34QST	ECS	Crystals 32.768kHz 6pF 20ppm -40C +125C AEC-Q200 Learn More about ECS 34q fork crystals	Datasheet	7,883In Stock	Cut Tape $0.89 $0.699 $0.67 $0.634 Reel $0.519 View $0.601 $0.581 $0.509 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	32.768 kHz	6 pF	20 PPM	3.2 mm x 1.5 mm	- 40 C	+ 125 C	SMD/SMT	70 kOhms	0.5 uW	3.2 mm	1.5 mm	0.9 mm	ECX-34Q	Reel, Cut Tape, MouseReel	AEC-Q200
Crystals 32.768kHz 9pF 20ppm -40C +85C AEC-Q200 ECS-.327-9-34QN-TR ECS 1: $0.71 5,919In Stock	Mfr. Part # ECS-.327-9-34QN-TR Mouser Part # 520-.327-9-34QNT	ECS	Crystals 32.768kHz 9pF 20ppm -40C +85C AEC-Q200 Learn More about ECS 34q fork crystals	Datasheet	5,919In Stock	Cut Tape $0.71 $0.557 $0.534 $0.505 Reel $0.421 View $0.463 $0.447 $0.405 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	0.5 uW	3.2 mm	1.5 mm	0.9 mm	ECX-34Q	Reel, Cut Tape, MouseReel	AEC-Q200
Crystals 32.768kHz 9pF 20ppm -40C +125C AEC-Q200 ECS-.327-9-34QS-TR ECS 1: $0.96 7,877In Stock	Mfr. Part # ECS-.327-9-34QS-TR Mouser Part # 520-.327-9-34QST	ECS	Crystals 32.768kHz 9pF 20ppm -40C +125C AEC-Q200 Learn More about ECS 34q fork crystals	Datasheet	7,877In Stock	Cut Tape $0.96 $0.757 $0.726 $0.686 View Reel $0.528 $0.615 $0.594 $0.528 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	32.768 kHz	9 pF	20 PPM	3.2 mm x 1.5 mm	- 40 C	+ 125 C	SMD/SMT	70 kOhms	0.5 uW	3.2 mm	1.5 mm	0.9 mm	ECX-34Q	Reel, Cut Tape, MouseReel	AEC-Q200
Crystals 32.768kHz 7pF 20ppm -40C +125C AEC-Q200 ECS-.327-7-34QS-TR ECS 1: $0.84 6,287In Stock	Mfr. Part # ECS-.327-7-34QS-TR Mouser Part # 520-.327-7-34QST	ECS	Crystals 32.768kHz 7pF 20ppm -40C +125C AEC-Q200 Learn More about ECS 34q fork crystals	Datasheet	6,287In Stock	Cut Tape $0.84 $0.699 $0.678 $0.652 View Reel $0.529 $0.607 $0.587 $0.529 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	32.768 kHz	7 pF	20 PPM	3.2 mm x 1.5 mm	- 40 C	+ 125 C	SMD/SMT	70 kOhms	0.1 uW	3.2 mm	1.5 mm	0.9 mm	ECX-34Q	Reel, Cut Tape, MouseReel	AEC-Q200
Crystals 32.768kHz 9pF 10ppm -40C +85C ECS-.327-9-34QCN-TR ECS 1: $0.74 12,219In Stock	Mfr. Part # ECS-.327-9-34QCN-TR Mouser Part # 520-.327-9-34QCNT	ECS	Crystals 32.768kHz 9pF 10ppm -40C +85C Learn More about ECS 34q fork crystals	Datasheet	12,219In Stock	Cut Tape $0.74 $0.582 $0.558 $0.528 Reel $0.43 View $0.479 $0.463 $0.406 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	32.768 kHz	9 pF	10 PPM	3.2 mm x 2.5 mm	- 40 C	+ 85 C	SMD/SMT	70 kOhms	0.5 uW	3.2 mm	1.5 mm	0.9 mm	ECX-34Q	Reel, Cut Tape, MouseReel	AEC-Q200
Crystals 32.768kHz 7pF 20ppm -40C +85C AEC-Q200 ECS-.327-7-34QN-TR ECS 1: $0.78 2,437In Stock	Mfr. Part # ECS-.327-7-34QN-TR Mouser Part # 520-.327-7-34QNT	ECS	Crystals 32.768kHz 7pF 20ppm -40C +85C AEC-Q200 Learn More about ECS 34q fork crystals	Datasheet	2,437In Stock	Cut Tape $0.78 $0.611 $0.586 $0.554 Reel $0.447 View $0.531 $0.482 $0.423 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	0.5 uW	3.2 mm	1.5 mm	0.9 mm	ECX-34Q	Reel, Cut Tape, MouseReel	AEC-Q200
Crystals 32.768kHz 12.5pF 10ppm -40C +85C ECS-.327-12.5-34QCN-TR ECS 1: $0.70 4,078In 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	4,078In Stock	Cut Tape $0.70 $0.576 $0.558 $0.537 Reel $0.464 View $0.519 $0.497 $0.434 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	32.768 kHz	12.5 pF	10 PPM	3.2 mm x 2.5 mm	- 40 C	+ 85 C	SMD/SMT	70 kOhms	0.5 uW	3.2 mm	1.5 mm	0.9 mm	ECX-34Q	Reel, Cut Tape, MouseReel	AEC-Q200
Crystals 32.768k 12.5pF 20ppm -40C +85C AEC-Q200 ECS-.327-12.5-34QN-TR ECS 1: $0.68 6,001In 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	6,001In Stock	Cut Tape $0.68 $0.565 $0.547 $0.526 Reel $0.485 View $0.508 $0.494 $0.457 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	32.768 kHz	12.5 pF	20 PPM	3.2 mm x 2.5 mm	- 40 C	+ 85 C	SMD/SMT	70 kOhms	0.5 uW	3.2 mm	1.5 mm	0.9 mm	ECX-34Q	Reel, Cut Tape, MouseReel	AEC-Q200
Crystals 32.768k 12.5pF 20ppm -40C +125C AEC-Q200 ECS-.327-12.5-34QS-TR ECS 1: $0.91 4,026In Stock 6,000Expected 11/3/2026	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	4,026In Stock 6,000Expected 11/3/2026	Cut Tape $0.91 $0.718 $0.689 $0.651 Reel $0.551 View $0.615 $0.594 $0.543 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	+ 125 C	SMD/SMT	70 kOhms	0.5 uW	3.2 mm	1.5 mm	0.9 mm	ECX-34Q	Reel, Cut Tape, MouseReel	AEC-Q200
Crystals 32.768kHz 6pF 10ppm -40C +85C ECS-.327-6-34QCN-TR ECS 1: $0.77 3,990In 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	3,990In Stock	Cut Tape $0.77 $0.608 $0.583 $0.551 Reel $0.449 View $0.494 $0.477 $0.442 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	32.768 kHz	6 pF	10 PPM	3.2 mm x 2.5 mm	- 40 C	+ 85 C	SMD/SMT	70 kOhms	0.5 uW	3.2 mm	1.5 mm	0.9 mm	ECX-34Q	Reel, Cut Tape, MouseReel	AEC-Q200
Crystals 32.768kHz 6pF 10ppm -40C +125C AEC-Q200 ECS-.327-6-34QCS-TR ECS 1: $0.96 4,652In 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	4,652In Stock	Cut Tape $0.96 $0.754 $0.723 $0.683 Reel $0.58 View $0.655 $0.628 $0.549 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	32.768 kHz	6 pF	10 PPM	3.2 mm x 1.5 mm	- 40 C	+ 125 C	SMD/SMT	70 kOhms	0.5 uW	3.2 mm	1.5 mm	0.9 mm	ECX-34Q	Reel, Cut Tape, MouseReel	AEC-Q200
Crystals Compact SMD Tuning Fork Crystal ECS-.327-7-34QCS-TR ECS 1: $0.97 7,013In Stock	Mfr. Part # ECS-.327-7-34QCS-TR Mouser Part # 520-.327-7-34QCST	ECS	Crystals Compact SMD Tuning Fork Crystal Learn More about ECS 34q fork crystals	Datasheet	7,013In Stock	Cut Tape $0.97 $0.766 $0.734 $0.694 Reel $0.575 View $0.619 $0.607 $0.553 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	32.768 kHz	7 pF	20 PPM	3.2 mm x 1.5 mm	- 40 C	+ 125 C	SMD/SMT	70 kOhms	0.1 uW	3.2 mm	1.5 mm	0.9 mm	ECX-34Q	Reel, Cut Tape, MouseReel	AEC-Q200
Crystals 32.768kHz 9pF 10ppm -40C +125C AEC-Q200 ECS-.327-9-34QCS-TR ECS 1: $0.89 22,169In Stock 15,000Expected 6/15/2027	Mfr. Part # ECS-.327-9-34QCS-TR Mouser Part # 520-.327-9-34QCST	ECS	Crystals 32.768kHz 9pF 10ppm -40C +125C AEC-Q200 Learn More about ECS 34q fork crystals	Datasheet	22,169In Stock 15,000Expected 6/15/2027	Cut Tape $0.89 $0.702 $0.673 $0.636 Reel $0.546 View $0.61 $0.585 $0.515 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	32.768 kHz	9 pF	20 PPM	3.2 mm x 2.5 mm	- 40 C	+ 125 C	SMD/SMT	70 kOhms	0.5 uW	3.2 mm	1.5 mm	0.9 mm	ECX-34Q	Reel, Cut Tape, MouseReel	AEC-Q200
Crystals 32.768kHz 6pF 20ppm -40C +85C AEC-Q200 ECS-.327-6-34QN-TR ECS 1: $0.78 2,505In Stock	Mfr. Part # ECS-.327-6-34QN-TR Mouser Part # 520-.327-6-34QNT	ECS	Crystals 32.768kHz 6pF 20ppm -40C +85C AEC-Q200 Learn More about ECS 34q fork crystals	Datasheet	2,505In Stock	Cut Tape $0.78 $0.617 $0.591 $0.559 Reel $0.45 View $0.486 $0.469 $0.449 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	0.5 uW	3.2 mm	1.5 mm	0.9 mm	ECX-34Q	Reel, Cut Tape, MouseReel	AEC-Q200
Crystals 32.768k 12.5pF 10ppm -40C +125C AEC-Q200 ECS-.327-12.5-34QCS-TR ECS 1: $1.06 17,915Expected 5/25/2027	Mfr. Part # ECS-.327-12.5-34QCS-TR Mouser Part # 520-.327-12.5-34QCST	ECS	Crystals 32.768k 12.5pF 10ppm -40C +125C AEC-Q200 Learn More about ECS 34q fork crystals	Datasheet	17,915Expected 5/25/2027	Cut Tape $1.06 $0.825 $0.791 $0.748 View Reel $0.616 $0.686 $0.658 $0.616 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	+ 125 C	SMD/SMT	70 kOhms	0.5 uW	3.2 mm	1.5 mm	0.9 mm	ECX-34Q	Reel, Cut Tape, MouseReel	AEC-Q200
Crystals 32.768 KHz 12.5 pF 10 ppm AEC-Q200 ECX-34Q -40 +125 C 3.2 x 1.5 mm RoHS Compliant ECS-.327-12.5-34QCS-TR9 ECS 9,000: $0.511 Non-Stocked Lead-Time 35 Weeks	Mfr. Part # ECS-.327-12.5-34QCS-TR9 Mouser Part # 520-EC32712534QCSTR9	ECS	Crystals 32.768 KHz 12.5 pF 10 ppm AEC-Q200 ECX-34Q -40 +125 C 3.2 x 1.5 mm RoHS Compliant Learn More about ECS 34q fork crystals	Datasheet	Non-Stocked Lead-Time 35 Weeks	Reel $0.511	Min.: 9,000 Mult.: 9,000 : 9,000	32.768 kHz	12.5 pF	10 PPM	3.2 mm x 1.5 mm	- 40 C	+ 125 C	SMD/SMT		0.5 uW	3.2 mm	1.5 mm	0.9 mm	ECX-34Q	Reel	AEC-Q200
Crystals 32.768 KHz 7 pF 20 ppm AEC-Q200 ECX-34Q -40 +125 C 3.2 x 1.5 mm RoHS Compliant ECS-.327-7-34QS-TR9 ECS 9,000: $0.519 Non-Stocked Lead-Time 35 Weeks	Mfr. Part # ECS-.327-7-34QS-TR9 Mouser Part # 520-ECS-.327734QSTR9	ECS	Crystals 32.768 KHz 7 pF 20 ppm AEC-Q200 ECX-34Q -40 +125 C 3.2 x 1.5 mm RoHS Compliant Learn More about ECS 34q fork crystals	Datasheet	Non-Stocked Lead-Time 35 Weeks	Reel $0.519	Min.: 9,000 Mult.: 9,000 : 9,000	32.768 kHz	7 pF	10 PPM	3.2 mm x 1.5 mm	- 40 C	+ 125 C	SMD/SMT		0.5 uW	3.2 mm	1.5 mm	0.9 mm	ECX-34Q	Reel	AEC-Q200
Crystals 32.768 KHz 7 pF 10 ppm AEC-Q200 ECX-34Q -40 +125 C 3.2 x 1.5 mm RoHS Compliant ECS-.327-7-34QCS-TR9 ECS 9,000: $0.519 Non-Stocked Lead-Time 35 Weeks	Mfr. Part # ECS-.327-7-34QCS-TR9 Mouser Part # 520-ECS-327734QCSTR9	ECS	Crystals 32.768 KHz 7 pF 10 ppm AEC-Q200 ECX-34Q -40 +125 C 3.2 x 1.5 mm RoHS Compliant Learn More about ECS 34q fork crystals	Datasheet	Non-Stocked Lead-Time 35 Weeks	Reel $0.519	Min.: 9,000 Mult.: 9,000 : 9,000	32.768 kHz	7 pF	10 PPM	3.2 mm x 1.5 mm	- 40 C	+ 125 C	SMD/SMT		0.5 uW	3.2 mm	1.5 mm	0.9 mm	ECX-34Q	Reel	AEC-Q200
Crystals 32.768 KHz 9 pF 10 ppm AEC-Q200 ECX-34Q -40 +125 C 3.2 x 1.5 mm RoHS Compliant ECS-.327-9-34QCS-TR9 ECS 9,000: $0.519 Non-Stocked Lead-Time 35 Weeks	Mfr. Part # ECS-.327-9-34QCS-TR9 Mouser Part # 520-ECS-327934QCSTR9	ECS	Crystals 32.768 KHz 9 pF 10 ppm AEC-Q200 ECX-34Q -40 +125 C 3.2 x 1.5 mm RoHS Compliant Learn More about ECS 34q fork crystals	Datasheet	Non-Stocked Lead-Time 35 Weeks	Reel $0.519	Min.: 9,000 Mult.: 9,000 : 9,000	32.768 kHz	9 pF	10 PPM	3.2 mm x 1.5 mm	- 40 C	+ 125 C	SMD/SMT		0.5 uW	3.2 mm	1.5 mm	0.9 mm	ECX-34Q	Reel	AEC-Q200

ECX-34Q SMD Tuning Fork Crystals

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