ECS Inc. Crystals

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of 2,951

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-250-18-5PX-F-TR CRYSTAL 25.0000MHZ 18PF SMD ECS Inc.	73,405 In Stock	1 : $0.23000 Cut Tape (CT) 1,000 : $0.15311 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-240-20-5PX-TR CRYSTAL 24.0000MHZ 20PF SMD ECS Inc.	8,258 In Stock	1 : $0.25000 Cut Tape (CT) 1,000 : $0.16560 Tape & Reel (TR)	-	CSM-7X	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	MHz Crystal	24 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-80-18-5PX-TR CRYSTAL 8.0000MHZ 18PF SMD ECS Inc.	35,198 In Stock	1 : $0.30000 Cut Tape (CT) 1,000 : $0.19137 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.	15,132 In Stock	1 : $0.30000 Cut Tape (CT) 1,000 : $0.20721 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.	98,222 In Stock	1 : $0.32000 Cut Tape (CT) 1,000 : $0.21006 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-147.4-20-5PX-TR CRYSTAL 14.7456MHZ 20PF SMD ECS Inc.	3,751 In Stock	1 : $0.33000 Cut Tape (CT) 1,000 : $0.21655 Tape & Reel (TR)	-	CSM-7X	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	MHz Crystal	14.7456 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-320-10-36B2-CKM-TR CRYSTAL 32.0000MHZ 10PF SMD ECS Inc.	24,001 In Stock	1 : $0.34000 Cut Tape (CT) 3,000 : $0.19290 Tape & Reel (TR)	-	ECX-2236B2	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	MHz Crystal	32 MHz	±10ppm	±10ppm	10pF	40 Ohms	Fundamental	-20°C ~ 70°C	-	Surface Mount	4-SMD, No Lead	-	0.098" L x 0.079" W (2.50mm x 2.00mm)	0.024" (0.60mm)
ECS-160-20-5PX-TR CRYSTAL 16.0000MHZ 20PF SMD ECS Inc.	13,041 In Stock	1 : $0.34000 Cut Tape (CT) 1,000 : $0.19453 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.	81,242 In Stock	1 : $0.35000 Cut Tape (CT) 1,000 : $0.21665 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	-	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.	25,622 In Stock	1 : $0.35000 Cut Tape (CT) 1,000 : $0.23090 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)	0.024" (0.60mm)
ECS-250-10-37B-CTN-TR CRYSTAL 25.0000MHZ 10PF SMD ECS Inc.	8,865 In Stock	1 : $0.35000 Cut Tape (CT) 1,000 : $0.23217 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-250-18-33-JGN-TR3 CRYSTAL 25.0000MHZ 18PF SMD ECS Inc.	56,576 In Stock	1 : $0.36000 Cut Tape (CT) 3,000 : $0.20332 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-320-10-37B-CKY-TR CRYSTAL 32.0000MHZ 10PF SMD ECS Inc.	45,944 In Stock	1 : $0.36000 Cut Tape (CT) 1,000 : $0.23787 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-320-8-37-CKM-TR3 CRYSTAL 32.0000MHZ 8PF SMD ECS Inc.	78,106 In Stock	1 : $0.37000 Cut Tape (CT) 3,000 : $0.20749 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-320-8-37B-CWY-TR CRYSTAL 32.0000MHZ 8PF SMD ECS Inc.	20,723 In Stock	1 : $0.37000 Cut Tape (CT) 1,000 : $0.24630 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-245.7-20-5PX-TR CRYSTAL 24.5760MHZ 20PF SMD ECS Inc.	7,761 In Stock	1 : $0.37000 Cut Tape (CT) 1,000 : $0.22928 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-40-20-5PXDN-TR CRYSTAL 4.0000MHZ 20PF SMD ECS Inc.	56,145 In Stock	1 : $0.38000 Cut Tape (CT) 1,000 : $0.26905 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-120-20-5PXDN-TR CRYSTAL 12.0000MHZ 20PF SMD ECS Inc.	26,407 In Stock	1 : $0.38000 Cut Tape (CT) 1,000 : $0.25199 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-7KM-TR3 CRYSTAL 32.0000MHZ 8PF SMD ECS Inc.	20,978 In Stock	1 : $0.38000 Cut Tape (CT) 3,000 : $0.22415 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	-	0.079" L x 0.063" W (2.00mm x 1.60mm)	0.020" (0.50mm)
ECS-320-8-37B-CTN-TR CRYSTAL 32.0000MHZ 8PF SMD ECS Inc.	15,018 In Stock	1 : $0.38000 Cut Tape (CT) 1,000 : $0.23453 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-400-10-37B2-CKY-TR CRYSTAL 40.0000MHZ 10PF SMD ECS Inc.	7,223 In Stock	1 : $0.38000 Cut Tape (CT) 3,000 : $0.23213 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-250-18-33-JGN-TR CRYSTAL 25.0000MHZ 18PF SMD ECS Inc.	41,949 In Stock	1 : $0.41000 Cut Tape (CT) 1,000 : $0.24925 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-.327-12.5-34B-TR CRYSTAL 32.7680KHZ 12.5PF SMD ECS Inc.	240,755 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	-	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.	70,857 In Stock	1 : $0.42000 Cut Tape (CT) 3,000 : $0.25750 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	-	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.	38,865 In Stock	1 : $0.43000 Cut Tape (CT) 1,000 : $0.28468 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	-	0.126" L x 0.098" W (3.20mm x 2.50mm)	0.031" (0.80mm)

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of 2,951

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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