ECS Inc. Crystals

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of 2,951

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	Supplier Device Package	Size / Dimension	Height - Seated (Max)
ECS-250-18-5PX-F-TR CRYSTAL 25.0000MHZ 18PF SMD ECS Inc.	67,515 In Stock	1 : $0.37000 Cut Tape (CT) 1,000 : $0.24522 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-80-18-5PX-TR CRYSTAL 8.0000MHZ 18PF SMD ECS Inc.	23,310 In Stock	1 : $0.48000 Cut Tape (CT) 1,000 : $0.31367 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-41-20-5PX-TR CRYSTAL 4.0960MHZ 20PF SMD ECS Inc.	12,932 In Stock	1 : $0.48000 Cut Tape (CT) 1,000 : $0.31045 Tape & Reel (TR)	CSM-7X	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	MHz Crystal	4.096 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-320-8-37B-CKY-TR CRYSTAL 32.0000MHZ 8PF SMD ECS Inc.	150,911 In Stock	1 : $0.51000 Cut Tape (CT) 1,000 : $0.33433 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	4-SMD (2x1.6)	0.079" L x 0.063" W (2.00mm x 1.60mm)	0.020" (0.50mm)
ECS-160-20-5PX-TR CRYSTAL 16.0000MHZ 20PF SMD ECS Inc.	8,690 In Stock	1 : $0.54000 Cut Tape (CT) 1,000 : $0.32506 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-240-12-37B-CKY-TR CRYSTAL 24.0000MHZ 12PF SMD ECS Inc.	75,240 In Stock	1 : $0.56000 Cut Tape (CT) 1,000 : $0.35541 Tape & Reel (TR)	ECX-1637B	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	MHz Crystal	24 MHz	±10ppm	±10ppm	12pF	50 Ohms	Fundamental	-30°C ~ 85°C	-	Surface Mount	4-SMD, No Lead	4-SMD (2x1.6)	0.079" L x 0.063" W (2.00mm x 1.60mm)	0.020" (0.50mm)
ECS-320-8-36B-CKY-TR CRYSTAL 32.0000MHZ 8PF SMD ECS Inc.	66,698 In Stock	1 : $0.56000 Cut Tape (CT) 1,000 : $0.36374 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	4-SMD (2.5x2)	0.098" L x 0.079" W (2.50mm x 2.00mm)	0.024" (0.60mm)
ECS-245.7-20-5PX-TR CRYSTAL 24.5760MHZ 20PF SMD ECS Inc.	15,696 In Stock	1 : $0.56000 Cut Tape (CT) 1,000 : $0.36355 Tape & Reel (TR)	CSM-7X	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	MHz Crystal	24.576 MHz	±50ppm	±30ppm	20pF	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-250-18-33-JGN-TR3 CRYSTAL 25.0000MHZ 18PF SMD ECS Inc.	49,500 In Stock	1 : $0.58000 Cut Tape (CT) 3,000 : $0.35054 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	4-SMD (3.2x2.5)	0.126" L x 0.098" W (3.20mm x 2.50mm)	0.031" (0.80mm)
ECS-320-10-37B-CKY-TR CRYSTAL 32.0000MHZ 10PF SMD ECS Inc.	39,297 In Stock	1 : $0.58000 Cut Tape (CT) 1,000 : $0.38073 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	4-SMD (2x1.6)	0.079" L x 0.063" W (2.00mm x 1.60mm)	0.020" (0.50mm)
ECS-250-10-37B-CTN-TR CRYSTAL 25.0000MHZ 10PF SMD ECS Inc.	4,227 In Stock	1 : $0.58000 Cut Tape (CT) 1,000 : $0.37514 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	4-SMD (2x1.6)	0.079" L x 0.063" W (2.00mm x 1.60mm)	0.020" (0.50mm)
ECS-320-8-37-CKM-TR3 CRYSTAL 32.0000MHZ 8PF SMD ECS Inc.	72,043 In Stock	1 : $0.59000 Cut Tape (CT) 3,000 : $0.31229 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	4-SMD (2x1.6)	0.079" L x 0.063" W (2.00mm x 1.60mm)	0.022" (0.55mm)
ECS-40-20-5PXDN-TR CRYSTAL 4.0000MHZ 20PF SMD ECS Inc.	52,288 In Stock	1 : $0.61000 Cut Tape (CT) 1,000 : $0.40077 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-320-8-37B-CTN-TR CRYSTAL 32.0000MHZ 8PF SMD ECS Inc.	23,075 In Stock	1 : $0.61000 Cut Tape (CT) 1,000 : $0.38911 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	4-SMD (2x1.6)	0.079" L x 0.063" W (2.00mm x 1.60mm)	0.020" (0.50mm)
ECS-320-8-37B-7KM-TR3 CRYSTAL 32.0000MHZ 8PF SMD ECS Inc.	20,978 In Stock	1 : $0.61000 Cut Tape (CT) 3,000 : $0.35900 Tape & Reel (TR)	ECX-1637B	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	MHz Crystal	32 MHz	±10ppm	±7ppm	8pF	50 Ohms	Fundamental	-20°C ~ 70°C	-	Surface Mount	4-SMD, No Lead	4-SMD (2x1.6)	0.079" L x 0.063" W (2.00mm x 1.60mm)	0.020" (0.50mm)
ECS-320-10-37-CKM-TR3 CRYSTAL 32.0000MHZ 10PF SMD ECS Inc.	9,000 In Stock	1 : $0.62000 Cut Tape (CT) 3,000 : $0.38732 Tape & Reel (TR)	ECX-1637	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	MHz Crystal	32 MHz	±10ppm	±10ppm	10pF	60 Ohms	Fundamental	-20°C ~ 70°C	-	Surface Mount	4-SMD, No Lead	4-SMD (2x1.6)	0.079" L x 0.063" W (2.00mm x 1.60mm)	0.022" (0.55mm)
ECS-120-20-5PXDN-TR CRYSTAL 12.0000MHZ 20PF SMD ECS Inc.	22,015 In Stock	1 : $0.64000 Cut Tape (CT) 1,000 : $0.42165 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-250-18-33-JGN-TR CRYSTAL 25.0000MHZ 18PF SMD ECS Inc.	41,217 In Stock	1 : $0.66000 Cut Tape (CT) 1,000 : $0.42989 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	4-SMD (3.2x2.5)	0.126" L x 0.098" W (3.20mm x 2.50mm)	0.031" (0.80mm)
ECS-.327-12.5-34B-TR CRYSTAL 32.7680KHZ 12.5PF SMD ECS Inc.	200,253 In Stock	1 : $0.67000 Cut Tape (CT) 3,000 : $0.40847 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	2-SMD (3.2x1.5)	0.126" L x 0.059" W (3.20mm x 1.50mm)	0.035" (0.90mm)
ECS-250-10-33B-CWN-TR CRYSTAL 25.0000MHZ 10PF SMD ECS Inc.	45,879 In Stock	1 : $0.69000 Cut Tape (CT) 1,000 : $0.45594 Tape & Reel (TR)	ECS-33B	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	MHz Crystal	25 MHz	±15ppm	±10ppm	10pF	40 Ohms	Fundamental	-40°C ~ 85°C	-	Surface Mount	4-SMD, No Lead	4-SMD (3.2x2.5)	0.126" L x 0.098" W (3.20mm x 2.50mm)	0.031" (0.80mm)
ECS-240-9-33B-CWN-TR CRYSTAL 24.0000MHZ 9PF SMD ECS Inc.	10,767 In Stock	1 : $0.69000 Cut Tape (CT) 1,000 : $0.45604 Tape & Reel (TR)	ECS-33B	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	MHz Crystal	24 MHz	±15ppm	±10ppm	9pF	40 Ohms	Fundamental	-40°C ~ 85°C	-	Surface Mount	4-SMD, No Lead	4-SMD (3.2x2.5)	0.126" L x 0.098" W (3.20mm x 2.50mm)	0.031" (0.80mm)
ECS-.327-9-34B-TR CRYSTAL 32.7680KHZ 9PF SMD ECS Inc.	82,401 In Stock	1 : $0.70000 Cut Tape (CT) 3,000 : $0.43229 Tape & Reel (TR)	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-80-20-5PXDU-TR CRYSTAL 8.0000MHZ 20PF SMD ECS Inc.	37,940 In Stock	1 : $0.70000 Cut Tape (CT) 1,000 : $0.46453 Tape & Reel (TR)	CSM-7X-DU	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	MHz Crystal	8 MHz	±100ppm	±30ppm	20pF	60 Ohms	Fundamental	-55°C ~ 125°C	-	Surface Mount	HC-49/US	-	0.449" L x 0.189" W (11.40mm x 4.80mm)	0.169" (4.30mm)
ECS-100-18-33-AGM-TR CRYSTAL 10.0000MHZ 18PF SMD ECS Inc.	9,215 In Stock	1 : $0.72000 Cut Tape (CT) 1,000 : $0.45807 Tape & Reel (TR)	ECX-32	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	MHz Crystal	10 MHz	±30ppm	±25ppm	18pF	100 Ohms	Fundamental	-20°C ~ 70°C	-	Surface Mount	4-SMD, No Lead	4-SMD (3.2x2.5)	0.126" L x 0.098" W (3.20mm x 2.50mm)	0.031" (0.80mm)
ECS-40-20-5PXDU-TR CRYSTAL 4.0000MHZ 20PF SMD ECS Inc.	10,009 In Stock	1 : $0.75000 Cut Tape (CT) 1,000 : $0.71084 Tape & Reel (TR)	CSM-7X-DU	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	MHz Crystal	4 MHz	±100ppm	±30ppm	20pF	150 Ohms	Fundamental	-55°C ~ 125°C	-	Surface Mount	HC-49/US	-	0.449" L x 0.189" W (11.40mm x 4.80mm)	0.169" (4.30mm)

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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.

ECS Inc. Crystals

ECS Inc. Crystals

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