Crystals

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of 43

Mfr Part #	Quantity Available	Price	Tariff Status	Series	Package	Product Status	Type	Frequency	Frequency Stability	Frequency Tolerance	Load Capacitance	ESR (Equivalent Series Resistance)	Operating Mode	Operating Temperature	Ratings	Mounting Type	Package / Case	Supplier Device Package	Size / Dimension	Height - Seated (Max)
ECS-.327-12.5-34B-TR CRYSTAL 32.7680KHZ 12.5PF SMD ECS Inc.	195,442 In Stock	1 : $0.42000 Cut Tape (CT) 3,000 : $0.25504 Tape & Reel (TR)	Tariff may apply if shipping to the United States	ECX-31B	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	kHz Crystal (Tuning Fork)	32.768 kHz	-	±20ppm	12.5pF	70 kOhms	Fundamental	-40°C ~ 85°C	-	Surface Mount	2-SMD, No Lead	2-SMD (3.2x1.5)	0.126" L x 0.059" W (3.20mm x 1.50mm)	0.035" (0.90mm)
ECS-.327-9-34B-TR CRYSTAL 32.7680KHZ 9PF SMD ECS Inc.	112,228 In Stock	1 : $0.45000 Cut Tape (CT) 3,000 : $0.26991 Tape & Reel (TR)	Tariff may apply if shipping to the United States	ECX-31B	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	kHz Crystal (Tuning Fork)	32.768 kHz	-	±20ppm	9pF	70 kOhms	Fundamental	-40°C ~ 85°C	-	Surface Mount	2-SMD, No Lead	2-SMD (3.2x1.5)	0.126" L x 0.059" W (3.20mm x 1.50mm)	0.035" (0.90mm)
ECS-.327-6-17X-TR CRYSTAL 32.7680KHZ 6PF SMD ECS Inc.	491,488 In Stock	1 : $0.61000 Cut Tape (CT) 3,000 : $0.31912 Tape & Reel (TR)	-	ECX-306X	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	kHz Crystal (Tuning Fork)	32.768 kHz	-	±20ppm	6pF	50 kOhms	Fundamental	-40°C ~ 85°C	-	Surface Mount	4-SOJ, 5.50mm pitch	-	0.315" L x 0.150" W (8.00mm x 3.80mm)	0.098" (2.50mm)
ECS-.327-12.5-17X-TR CRYSTAL 32.7680KHZ 12.5PF SMD ECS Inc.	139,319 In Stock	1 : $0.61000 Cut Tape (CT) 3,000 : $0.31249 Tape & Reel (TR)	Tariff may apply if shipping to the United States	ECX-306X	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	kHz Crystal (Tuning Fork)	32.768 kHz	-	±20ppm	12.5pF	50 kOhms	Fundamental	-40°C ~ 85°C	-	Surface Mount	4-SOJ, 5.50mm pitch	-	0.315" L x 0.150" W (8.00mm x 3.80mm)	0.098" (2.50mm)
ECS-.327-12.5-12R-TR CRYSTAL 32.7680KHZ 12.5PF SMD ECS Inc.	77,684 In Stock	1 : $0.61000 Cut Tape (CT) 3,000 : $0.37310 Tape & Reel (TR)	-	ECX-12R	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	kHz Crystal (Tuning Fork)	32.768 kHz	-	±20ppm	12.5pF	70 kOhms	Fundamental	-40°C ~ 85°C	-	Surface Mount	2-SMD, No Lead	2-SMD (2x1.2)	0.079" L x 0.047" W (2.00mm x 1.20mm)	0.024" (0.60mm)
ECS-.327-12.5-12-TR CRYSTAL 32.7680KHZ 12.5PF SMD ECS Inc.	285,441 In Stock	1 : $0.62000 Cut Tape (CT) 3,000 : $0.32125 Tape & Reel (TR)	-	ECX-12	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	kHz Crystal (Tuning Fork)	32.768 kHz	-	±20ppm	12.5pF	90 kOhms	Fundamental	-40°C ~ 85°C	-	Surface Mount	2-SMD, No Lead	2-SMD (2x1.2)	0.079" L x 0.047" W (2.00mm x 1.20mm)	0.024" (0.60mm)
ECS-.327-7-12-TR CRYSTAL 32.7680KHZ 7PF SMD ECS Inc.	55,161 In Stock	1 : $0.63000 Cut Tape (CT) 3,000 : $0.33948 Tape & Reel (TR)	-	ECX-12	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	kHz Crystal (Tuning Fork)	32.768 kHz	-	±20ppm	7pF	90 kOhms	Fundamental	-40°C ~ 85°C	-	Surface Mount	2-SMD, No Lead	2-SMD (2x1.2)	0.079" L x 0.047" W (2.00mm x 1.20mm)	0.024" (0.60mm)
ECS-.327-12.5-34R-TR CRYSTAL 32.7680KHZ 12.5PF SMD ECS Inc.	33,295 In Stock	1 : $0.63000 Cut Tape (CT) 3,000 : $0.38680 Tape & Reel (TR)	-	ECX-34R	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	kHz Crystal (Tuning Fork)	32.768 kHz	-	±20ppm	12.5pF	50 kOhms	Fundamental	-40°C ~ 85°C	-	Surface Mount	2-SMD, No Lead	2-SMD (3.2x1.5)	0.126" L x 0.059" W (3.20mm x 1.50mm)	0.035" (0.90mm)
ECS-.327-7-34B-TR CRYSTAL 32.7680KHZ 7PF SMD ECS Inc.	194,098 In Stock	1 : $0.64000 Cut Tape (CT) 3,000 : $0.32910 Tape & Reel (TR)	-	ECX-31B	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	kHz Crystal (Tuning Fork)	32.768 kHz	-	±20ppm	7pF	70 kOhms	Fundamental	-40°C ~ 85°C	-	Surface Mount	2-SMD, No Lead	2-SMD (3.2x1.5)	0.126" L x 0.059" W (3.20mm x 1.50mm)	0.035" (0.90mm)
ECS-.327-6-34R-TR CRYSTAL 32.7680KHZ 6PF SMD ECS Inc.	21,550 In Stock	1 : $0.64000 Cut Tape (CT) 3,000 : $0.38509 Tape & Reel (TR)	Tariff may apply if shipping to the United States	ECX-34R	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	kHz Crystal (Tuning Fork)	32.768 kHz	-	±20ppm	6pF	50 kOhms	Fundamental	-40°C ~ 85°C	-	Surface Mount	2-SMD, No Lead	2-SMD (3.2x1.5)	0.126" L x 0.059" W (3.20mm x 1.50mm)	0.035" (0.90mm)
ECS-.327-6-12-TR CRYSTAL 32.7680KHZ 6PF SMD ECS Inc.	39,065 In Stock	1 : $0.65000 Cut Tape (CT) 3,000 : $0.39904 Tape & Reel (TR)	-	ECX-12	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	kHz Crystal (Tuning Fork)	32.768 kHz	-	±20ppm	6pF	90 kOhms	Fundamental	-40°C ~ 85°C	-	Surface Mount	2-SMD, No Lead	2-SMD (2x1.2)	0.079" L x 0.047" W (2.00mm x 1.20mm)	0.024" (0.60mm)
ECS-.327-7-34R-TR CRYSTAL 32.7680KHZ 7PF SMD ECS Inc.	10,367 In Stock	1 : $0.65000 Cut Tape (CT) 3,000 : $0.38302 Tape & Reel (TR)	Tariff may apply if shipping to the United States	ECX-34R	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	kHz Crystal (Tuning Fork)	32.768 kHz	-	±20ppm	7pF	50 kOhms	Fundamental	-40°C ~ 85°C	-	Surface Mount	2-SMD, No Lead	2-SMD (3.2x1.5)	0.126" L x 0.059" W (3.20mm x 1.50mm)	0.035" (0.90mm)
ECS-.327-12.5-16-TR CRYSTAL 32.7680KHZ 12.5PF SMD ECS Inc.	412,415 In Stock	1 : $0.66000 Cut Tape (CT) 5,000 : $0.33436 Tape & Reel (TR)	-	ECX-16	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	kHz Crystal (Tuning Fork)	32.768 kHz	-	±20ppm	12.5pF	90 kOhms	Fundamental	-40°C ~ 85°C	-	Surface Mount	2-SMD, No Lead	2-SMD (1.6x1)	0.063" L x 0.039" W (1.60mm x 1.00mm)	0.020" (0.50mm)
ECS-.327-9-12R-TR CRYSTAL 32.7680KHZ 9PF SMD ECS Inc.	86,073 In Stock	1 : $0.67000 Cut Tape (CT) 3,000 : $0.41056 Tape & Reel (TR)	-	ECX-12R	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	kHz Crystal (Tuning Fork)	32.768 kHz	-	±20ppm	9pF	70 kOhms	Fundamental	-40°C ~ 85°C	-	Surface Mount	2-SMD, No Lead	2-SMD (2x1.2)	0.079" L x 0.047" W (2.00mm x 1.20mm)	0.024" (0.60mm)
ECS-.327-9-12-TR CRYSTAL 32.7680KHZ 9PF SMD ECS Inc.	10,836 In Stock	1 : $0.68000 Cut Tape (CT) 3,000 : $0.40582 Tape & Reel (TR)	-	ECX-12	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	kHz Crystal (Tuning Fork)	32.768 kHz	-	±20ppm	9pF	90 kOhms	Fundamental	-40°C ~ 85°C	-	Surface Mount	2-SMD, No Lead	2-SMD (2x1.2)	0.079" L x 0.047" W (2.00mm x 1.20mm)	0.024" (0.60mm)
ECS-.327-CDX-1082 CRYSTAL 32.7680KHZ 4PF SMD ECS Inc.	236,473 In Stock	1 : $0.71000 Cut Tape (CT) 3,000 : $0.36846 Tape & Reel (TR)	-	ECX-12	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	kHz Crystal (Tuning Fork)	32.768 kHz	-	±20ppm	4pF	60 kOhms	Fundamental	-40°C ~ 85°C	-	Surface Mount	2-SMD, No Lead	2-SMD (2x1.2)	0.079" L x 0.047" W (2.00mm x 1.20mm)	0.024" (0.60mm)
ECS-.327-12.5-38-TR CRYSTAL 32.7680KHZ 12.5PF SMD ECS Inc.	256,137 In Stock	1 : $0.74000 Cut Tape (CT) 3,000 : $0.38684 Tape & Reel (TR)	-	ECX-71	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	kHz Crystal (Tuning Fork)	32.768 kHz	-	±20ppm	12.5pF	65 kOhms	Fundamental	-40°C ~ 85°C	-	Surface Mount	4-SMD, Flat Lead, 3 Leads	-	0.264" L x 0.059" W (6.70mm x 1.50mm)	0.055" (1.40mm)
ECX-.327-CDX-1293 CRYSTAL 32.7680KHZ 12.5PF SMD ECS Inc.	120,299 In Stock	1 : $0.78000 Cut Tape (CT) 3,000 : $0.40622 Tape & Reel (TR)	-	ECS-CDX	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	kHz Crystal (Tuning Fork)	32.768 kHz	-	±5ppm	12.5pF	70 kOhms	Fundamental	-40°C ~ 85°C	-	Surface Mount	2-SMD, No Lead	2-SMD (3.2x1.5)	0.126" L x 0.059" W (3.20mm x 1.50mm)	0.035" (0.90mm)
ECS-.327-9-16-TR CRYSTAL 32.7680KHZ 9PF SMD ECS Inc.	59,021 In Stock	1 : $0.84000 Cut Tape (CT) 5,000 : $0.47614 Tape & Reel (TR)	-	ECX-16	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	kHz Crystal (Tuning Fork)	32.768 kHz	-	±20ppm	9pF	90 kOhms	Fundamental	-40°C ~ 85°C	-	Surface Mount	2-SMD, No Lead	2-SMD (1.6x1)	0.063" L x 0.039" W (1.60mm x 1.00mm)	0.020" (0.50mm)
ECS-.327-9-34QS-TR CRYSTAL 32.7680KHZ 9PF SMD ECS Inc.	8,385 In Stock	1 : $0.96000 Cut Tape (CT) 3,000 : $0.59570 Tape & Reel (TR)	-	ECX-34Q	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	kHz Crystal (Tuning Fork)	32.768 kHz	-	±20ppm	9pF	70 kOhms	Fundamental	-40°C ~ 125°C	AEC-Q200	Surface Mount	2-SMD, No Lead	2-SMD (3.2x1.5)	0.126" L x 0.059" W (3.20mm x 1.50mm)	0.035" (0.90mm)
ECS-.327-6-34RR-TR CRYSTAL 32.7680KHZ 6PF SMD ECS Inc.	25,295 In Stock	1 : $1.04000 Cut Tape (CT) 3,000 : $0.63646 Tape & Reel (TR)	-	ECX-34RR	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	kHz Crystal (Tuning Fork)	32.768 kHz	-	±20ppm	6pF	40 kOhms	Fundamental	-40°C ~ 85°C	-	Surface Mount	2-SMD, No Lead	2-SMD (3.2x1.5)	0.126" L x 0.059" W (3.20mm x 1.50mm)	0.035" (0.90mm)
ECS-.327-12.5-34RR-TR CRYSTAL 32.7680KHZ 12.5PF SMD ECS Inc.	13,321 In Stock	1 : $1.09000 Cut Tape (CT) 3,000 : $0.61782 Tape & Reel (TR)	-	ECX-34RR	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	kHz Crystal (Tuning Fork)	32.768 kHz	-	±20ppm	12.5pF	40 kOhms	Fundamental	-40°C ~ 85°C	-	Surface Mount	2-SMD, No Lead	2-SMD (3.2x1.5)	0.126" L x 0.059" W (3.20mm x 1.50mm)	0.035" (0.90mm)
ECS-.327-6-12RR-TR CRYSTAL 32.7680KHZ 6PF SMD ECS Inc.	16,439 In Stock	1 : $1.13000 Cut Tape (CT) 3,000 : $0.69596 Tape & Reel (TR)	-	ECX-12RR	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	kHz Crystal (Tuning Fork)	32.768 kHz	-	±20ppm	6pF	50 kOhms	Fundamental	-40°C ~ 85°C	-	Surface Mount	2-SMD, No Lead	2-SMD (2x1.2)	0.079" L x 0.047" W (2.00mm x 1.20mm)	0.024" (0.60mm)
ECS-.327-7-1210-TR CRYSTAL 32.7680KHZ 7PF SMD ECS Inc.	71,791 In Stock	1 : $1.31000 Cut Tape (CT) 5,000 : $0.78116 Tape & Reel (TR)	-	ECX-1210	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	kHz Crystal (Tuning Fork)	32.768 kHz	-	±20ppm	7pF	90 kOhms	Fundamental	-40°C ~ 85°C	-	Surface Mount	2-SMD, No Lead	-	0.047" L x 0.039" W (1.20mm x 1.00mm)	0.020" (0.50mm)
ECS-.327-12.5-1210-TR CRYSTAL 32.7680KHZ 12.5PF SMD ECS Inc.	33,528 In Stock	1 : $1.31000 Cut Tape (CT) 5,000 : $0.77805 Tape & Reel (TR)	-	ECX-1210	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	kHz Crystal (Tuning Fork)	32.768 kHz	-	±20ppm	12.5pF	90 kOhms	Fundamental	-40°C ~ 85°C	-	Surface Mount	2-SMD, No Lead	-	0.047" L x 0.039" W (1.20mm x 1.00mm)	0.020" (0.50mm)

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Crystal products are passive components most commonly used as time or frequency references in electronic systems. Consisting of a piezoelectric crystal that mechanically vibrates at a known frequency, their use requires provision of an external oscillator circuit with carefully designed capacitance, drive voltage, and series resistance characteristics, to generate a signal at the indicated crystal frequency that operates successfully over the operating temperature range, without damaging the crystal element. Active devices which integrate this additional necessary circuitry are considered oscillators and are catalogued separately.

Crystals

Crystals

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