ECS Inc. Crystals

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of 2,912

Mfr Part #	Quantity Available	Price	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	Size / Dimension	Height - Seated (Max)

ECS-250-18-5PX-F-TR CRYSTAL 25.0000MHZ 18PF SMD ECS Inc.	91,302 In Stock	1 : $0.36000 Cut Tape (CT) 1,000 : $0.22778 Tape & Reel (TR)	CSM-7X	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	MHz Crystal	25 MHz	±50ppm	±30ppm	18pF	30 Ohms	Fundamental	-10°C ~ 70°C	-	Surface Mount	HC-49/US	0.449" L x 0.189" W (11.40mm x 4.80mm)	0.169" (4.30mm)
ECS-184-18-5PX-TR CRYSTAL 18.4320MHZ 18PF SMD ECS Inc.	24,677 In Stock	1 : $0.46000 Cut Tape (CT) 1,000 : $0.29287 Tape & Reel (TR)	CSM-7X	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	MHz Crystal	18.432 MHz	±50ppm	±30ppm	18pF	40 Ohms	Fundamental	-10°C ~ 70°C	-	Surface Mount	HC-49/US	0.449" L x 0.189" W (11.40mm x 4.80mm)	0.169" (4.30mm)
ECS-80-18-5PX-TR CRYSTAL 8.0000MHZ 18PF SMD ECS Inc.	45,686 In Stock	1 : $0.49000 Cut Tape (CT) 1,000 : $0.31010 Tape & Reel (TR)	CSM-7X	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	MHz Crystal	8 MHz	±50ppm	±30ppm	18pF	60 Ohms	Fundamental	-10°C ~ 70°C	-	Surface Mount	HC-49/US	0.449" L x 0.189" W (11.40mm x 4.80mm)	0.169" (4.30mm)
ECS-160-20-3X-TR CRYSTAL 16.0000MHZ 20PF SMD ECS Inc.	330,699 In Stock	1 : $0.50000 Cut Tape (CT) 3,000 : $0.29554 Tape & Reel (TR)	CSM-3X	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	MHz Crystal	16 MHz	±50ppm	±30ppm	20pF	50 Ohms	Fundamental	-10°C ~ 70°C	-	Surface Mount	HC-49/US	0.276" L x 0.161" W (7.00mm x 4.10mm)	0.091" (2.30mm)
ECS-40-20-5PX-TR CRYSTAL 4.0000MHZ 20PF SMD ECS Inc.	32,995 In Stock	1 : $0.52000 Cut Tape (CT) 1,000 : $0.32988 Tape & Reel (TR)	CSM-7X	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	MHz Crystal	4 MHz	±50ppm	±30ppm	20pF	150 Ohms	Fundamental	-10°C ~ 70°C	-	Surface Mount	HC-49/US	0.449" L x 0.189" W (11.40mm x 4.80mm)	0.169" (4.30mm)
ECS-98.3-20-5PX-TR CRYSTAL 9.8304MHZ 20PF SMD ECS Inc.	11,744 In Stock	1 : $0.52000 Cut Tape (CT) 1,000 : $0.32991 Tape & Reel (TR)	CSM-7X	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	MHz Crystal	9.8304 MHz	±50ppm	±30ppm	20pF	50 Ohms	Fundamental	-10°C ~ 70°C	-	Surface Mount	HC-49/US	0.449" L x 0.189" W (11.40mm x 4.80mm)	0.169" (4.30mm)
ECS-49-20-5PX-TR CRYSTAL 4.9152MHZ 20PF SMD ECS Inc.	17,027 In Stock	1 : $0.55000 Cut Tape (CT) 1,000 : $0.34940 Tape & Reel (TR)	CSM-7X	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	MHz Crystal	4.9152 MHz	±50ppm	±30ppm	20pF	150 Ohms	Fundamental	-10°C ~ 70°C	-	Surface Mount	HC-49/US	0.449" L x 0.189" W (11.40mm x 4.80mm)	0.169" (4.30mm)
ECS-160-20-5PX-TR CRYSTAL 16.0000MHZ 20PF SMD ECS Inc.	15,371 In Stock	1 : $0.55000 Cut Tape (CT) 1,000 : $0.34480 Tape & Reel (TR)	CSM-7X	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	MHz Crystal	16 MHz	±50ppm	±30ppm	20pF	40 Ohms	Fundamental	-10°C ~ 70°C	-	Surface Mount	HC-49/US	0.449" L x 0.189" W (11.40mm x 4.80mm)	0.169" (4.30mm)
ECS-120-20-5PXDN-TR CRYSTAL 12.0000MHZ 20PF SMD ECS Inc.	20,139 In Stock	1 : $0.56000 Cut Tape (CT) 1,000 : $0.35471 Tape & Reel (TR)	CSM-7X-DN	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	MHz Crystal	12 MHz	±100ppm	±30ppm	20pF	50 Ohms	Fundamental	-40°C ~ 85°C	-	Surface Mount	HC-49/US	0.449" L x 0.189" W (11.40mm x 4.80mm)	0.169" (4.30mm)
ECS-320-8-37B-CKY-TR CRYSTAL 32.0000MHZ 8PF SMD ECS Inc.	489,790 In Stock	1 : $0.54000 Cut Tape (CT) 1,000 : $0.34475 Tape & Reel (TR)	ECX-1637B	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	MHz Crystal	32 MHz	±10ppm	±10ppm	8pF	50 Ohms	Fundamental	-30°C ~ 85°C	-	Surface Mount	4-SMD, No Lead	0.079" L x 0.063" W (2.00mm x 1.60mm)	0.020" (0.50mm)
ECS-250-18-33-JGN-TR3 CRYSTAL 25.0000MHZ 18PF SMD ECS Inc.	85,232 In Stock	1 : $0.54000 Cut Tape (CT) 3,000 : $0.32369 Tape & Reel (TR)	ECX-32	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	MHz Crystal	25 MHz	±30ppm	±20ppm	18pF	40 Ohms	Fundamental	-40°C ~ 85°C	-	Surface Mount	4-SMD, No Lead	0.126" L x 0.098" W (3.20mm x 2.50mm)	0.031" (0.80mm)
ECS-250-10-37B-CTN-TR CRYSTAL 25.0000MHZ 10PF SMD ECS Inc.	57,898 In Stock	1 : $0.54000 Cut Tape (CT) 1,000 : $0.34447 Tape & Reel (TR)	ECX-1637B	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	MHz Crystal	25 MHz	±20ppm	±10ppm	10pF	50 Ohms	Fundamental	-40°C ~ 85°C	-	Surface Mount	4-SMD, No Lead	0.079" L x 0.063" W (2.00mm x 1.60mm)	0.020" (0.50mm)
ECS-120-12-36-AGN-TR3 CRYSTAL 12.0000MHZ 12PF SMD ECS Inc.	20,279 In Stock	1 : $0.58000 Cut Tape (CT) 3,000 : $0.33938 Tape & Reel (TR)	ECX-2236	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	MHz Crystal	12 MHz	±30ppm	±25ppm	12pF	150 Ohms	Fundamental	-40°C ~ 85°C	-	Surface Mount	4-SMD, No Lead	0.098" L x 0.079" W (2.50mm x 2.00mm)	0.024" (0.60mm)
ECS-320-8-37-CKM-TR3 CRYSTAL 32.0000MHZ 8PF SMD ECS Inc.	108,815 In Stock	1 : $0.56000 Cut Tape (CT) 3,000 : $0.33479 Tape & Reel (TR)	ECX-1637	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	MHz Crystal	32 MHz	±10ppm	±10ppm	8pF	60 Ohms	Fundamental	-20°C ~ 70°C	-	Surface Mount	4-SMD, No Lead	0.079" L x 0.063" W (2.00mm x 1.60mm)	0.022" (0.55mm)
ECS-320-10-37B-CKY-TR CRYSTAL 32.0000MHZ 10PF SMD ECS Inc.	13,246 In Stock	1 : $0.56000 Cut Tape (CT) 1,000 : $0.35912 Tape & Reel (TR)	ECX-1637B	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	MHz Crystal	32 MHz	±10ppm	±10ppm	10pF	50 Ohms	Fundamental	-30°C ~ 85°C	-	Surface Mount	4-SMD, No Lead	0.079" L x 0.063" W (2.00mm x 1.60mm)	0.020" (0.50mm)
ECS-400-10-37B2-CKY-TR CRYSTAL 40.0000MHZ 10PF SMD ECS Inc.	19,402 In Stock	1 : $0.57000 Cut Tape (CT) 3,000 : $0.34317 Tape & Reel (TR)	ECX-1637B2	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	MHz Crystal	40 MHz	±10ppm	±10ppm	10pF	40 Ohms	Fundamental	-30°C ~ 85°C	-	Surface Mount	4-SMD, No Lead	0.079" L x 0.063" W (2.00mm x 1.60mm)	0.020" (0.50mm)
ECS-76.8-18-5PXEN-TR CRYSTAL 7.6800MHZ 18PF SMD ECS Inc.	18,612 In Stock	1 : $0.61000 Cut Tape (CT) 1,000 : $0.38949 Tape & Reel (TR)	CSM-7X	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	MHz Crystal	7.68 MHz	±50ppm	±30ppm	18pF	60 Ohms	Fundamental	-40°C ~ 85°C	-	Surface Mount	HC-49/US	0.449" L x 0.189" W (11.40mm x 4.80mm)	0.169" (4.30mm)
ECS-160-20-3X-EN-TR CRYSTAL 16.0000MHZ 20PF SMD ECS Inc.	14,218 In Stock	1 : $0.61000 Cut Tape (CT) 3,000 : $0.35954 Tape & Reel (TR)	CSM-3X	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	MHz Crystal	16 MHz	±50ppm	±30ppm	20pF	50 Ohms	Fundamental	-40°C ~ 85°C	-	Surface Mount	HC-49/US	0.276" L x 0.161" W (7.00mm x 4.10mm)	0.091" (2.30mm)
ECS-320-8-37B-CWY-TR CRYSTAL 32.0000MHZ 8PF SMD ECS Inc.	7,753 In Stock	1 : $0.57000 Cut Tape (CT) 1,000 : $0.36348 Tape & Reel (TR)	ECX-1637B	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	MHz Crystal	32 MHz	±15ppm	±10ppm	8pF	50 Ohms	Fundamental	-30°C ~ 85°C	-	Surface Mount	4-SMD, No Lead	0.079" L x 0.063" W (2.00mm x 1.60mm)	0.020" (0.50mm)
ECS-40-20-5PXDN-TR CRYSTAL 4.0000MHZ 20PF SMD ECS Inc.	33,056 In Stock	1 : $0.62000 Cut Tape (CT) 1,000 : $0.39407 Tape & Reel (TR)	CSM-7X-DN	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	MHz Crystal	4 MHz	±100ppm	±30ppm	20pF	150 Ohms	Fundamental	-40°C ~ 85°C	-	Surface Mount	HC-49/US	0.449" L x 0.189" W (11.40mm x 4.80mm)	0.169" (4.30mm)
ECS-320-8-36B-CKY-TR CRYSTAL 32.0000MHZ 8PF SMD ECS Inc.	23,672 In Stock	1 : $0.58000 Cut Tape (CT) 1,000 : $0.37065 Tape & Reel (TR)	ECX-2236B	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	MHz Crystal	32 MHz	±10ppm	±10ppm	8pF	40 Ohms	Fundamental	-30°C ~ 85°C	-	Surface Mount	4-SMD, No Lead	0.098" L x 0.079" W (2.50mm x 2.00mm)	0.026" (0.65mm)
ECS-320-8-37B-CTN-TR CRYSTAL 32.0000MHZ 8PF SMD ECS Inc.	15,451 In Stock	1 : $0.58000 Cut Tape (CT) 1,000 : $0.37413 Tape & Reel (TR)	ECX-1637B	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	MHz Crystal	32 MHz	±20ppm	±10ppm	8pF	50 Ohms	Fundamental	-40°C ~ 85°C	-	Surface Mount	4-SMD, No Lead	0.079" L x 0.063" W (2.00mm x 1.60mm)	0.020" (0.50mm)
ECS-.327-12.5-34B-TR CRYSTAL 32.7680KHZ 12.5PF SMD ECS Inc.	184,055 In Stock	1 : $0.67000 Cut Tape (CT) 3,000 : $0.39608 Tape & Reel (TR)	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	0.126" L x 0.059" W (3.20mm x 1.50mm)	0.035" (0.90mm)
ECS-320-8-33-RWY-TR CRYSTAL 32.0000MHZ 8PF SMD ECS Inc.	139,215 In Stock	1 : $0.63000 Cut Tape (CT) 1,000 : $0.39788 Tape & Reel (TR)	ECX-32	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	MHz Crystal	32 MHz	±15ppm	±15ppm	8pF	40 Ohms	Fundamental	-30°C ~ 85°C	-	Surface Mount	4-SMD, No Lead	0.126" L x 0.098" W (3.20mm x 2.50mm)	0.031" (0.80mm)
ECS-240-18-33-JGN-TR CRYSTAL 24.0000MHZ 18PF SMD ECS Inc.	79,960 In Stock	1 : $0.63000 Cut Tape (CT) 1,000 : $0.40271 Tape & Reel (TR)	ECX-32	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	MHz Crystal	24 MHz	±30ppm	±20ppm	18pF	40 Ohms	Fundamental	-40°C ~ 85°C	-	Surface Mount	4-SMD, No Lead	0.126" L x 0.098" W (3.20mm x 2.50mm)	0.031" (0.80mm)

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of 2,912

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.

ECS Inc. Crystals

ECS Inc. Crystals

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