Crystals

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	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)
	ECX-.327-CDX-2096 CRYSTAL 32.768KHZ 12.5PF SMD ECS Inc.	3,698 In Stock	1 : $0.73000 Cut Tape (CT) 3,000 : $0.44103 Tape & Reel (TR)	Tariff may apply if shipping to the United States	ECX-12R	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	kHz Crystal (Tuning Fork)	32.768 kHz	-	±5ppm	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)
	FC7BSCCMC8.0-T1 CRYSTAL 8.0000MHZ 20PF SMD Fox Electronics	10,846 In Stock	1 : $1.35000 Cut Tape (CT) 1,000 : $0.88626 Tape & Reel (TR)	Tariff may apply if shipping to the United States	C7BS	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	MHz Crystal	8 MHz	±30ppm	±30ppm	20pF	110 Ohms	Fundamental	-	-	Surface Mount	4-SMD, No Lead	-	0.295" L x 0.205" W (7.50mm x 5.20mm)	0.043" (1.10mm)

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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.