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.	90,252 In Stock	1 : £0.19000 Cut Tape (CT) 1,000 : £0.11948 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 : £0.22000 Cut Tape (CT) 1,000 : £0.14411 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.	52,175 In Stock	1 : £0.24000 Cut Tape (CT) 1,000 : £0.15258 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.	330,666 In Stock	1 : £0.25000 Cut Tape (CT) 3,000 : £0.14542 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 : £0.25000 Cut Tape (CT) 1,000 : £0.16232 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 : £0.25000 Cut Tape (CT) 1,000 : £0.16233 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.	16,992 In Stock	1 : £0.27000 Cut Tape (CT) 1,000 : £0.17192 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 : £0.27000 Cut Tape (CT) 1,000 : £0.16966 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 : £0.28000 Cut Tape (CT) 1,000 : £0.17454 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.	432,674 In Stock	1 : £0.28000 Cut Tape (CT) 1,000 : £0.18084 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.	85,173 In Stock	1 : £0.28000 Cut Tape (CT) 3,000 : £0.16979 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.	57,688 In Stock	1 : £0.28000 Cut Tape (CT) 1,000 : £0.18069 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 : £0.28000 Cut Tape (CT) 3,000 : £0.16699 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.	107,790 In Stock	1 : £0.29000 Cut Tape (CT) 3,000 : £0.17561 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.	40,894 In Stock	1 : £0.29000 Cut Tape (CT) 1,000 : £0.18630 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.	19,372 In Stock	1 : £0.30000 Cut Tape (CT) 3,000 : £0.18001 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 : £0.30000 Cut Tape (CT) 1,000 : £0.19165 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-320-8-37B-CWY-TR CRYSTAL 32.0000MHZ 8PF SMD ECS Inc.	16,753 In Stock	1 : £0.30000 Cut Tape (CT) 1,000 : £0.19066 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-160-20-3X-EN-TR CRYSTAL 16.0000MHZ 20PF SMD ECS Inc.	14,218 In Stock	1 : £0.30000 Cut Tape (CT) 3,000 : £0.17691 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-40-20-5PXDN-TR CRYSTAL 4.0000MHZ 20PF SMD ECS Inc.	37,050 In Stock	1 : £0.31000 Cut Tape (CT) 1,000 : £0.19390 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 : £0.31000 Cut Tape (CT) 1,000 : £0.19443 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.	15,446 In Stock	1 : £0.31000 Cut Tape (CT) 1,000 : £0.19625 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-320-10-37-CKM-TR3 CRYSTAL 32.0000MHZ 10PF SMD ECS Inc.	3,000 In Stock	1 : £0.31000 Cut Tape (CT) 3,000 : £0.18749 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	0.079" L x 0.063" W (2.00mm x 1.60mm)	0.022" (0.55mm)
ECS-.327-12.5-34B-TR CRYSTAL 32.7680KHZ 12.5PF SMD ECS Inc.	182,352 In Stock	1 : £0.33000 Cut Tape (CT) 3,000 : £0.19489 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 : £0.33000 Cut Tape (CT) 1,000 : £0.20871 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)

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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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