• • • Crystals

Crystals

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.

Sourcing ECS Inc. International Crystals: in-stock lines for quick ship, BOM matching for multi-line builds, and original-channel screening — not keyword stuffing.

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Product	Pricing	Datasheet	Load Capacitance	ESR (Equivalent Series Resistance)	Operating Mode	Mounting Type	Operating Temperature	Size / Dimension	Type	Frequency Stability	Frequency Tolerance	Frequency	Height - Seated (Max)	Package / Case	Ratings	Stock & Quantity
ECS-36.4-32-2P ECS Inc. International		Datasheet	32pF	-	Fundamental	Through Hole	-10°C ~ 60°C	-	MHz Crystal	±50ppm	±50ppm	3.64 MHz	-	HC-6/U	-	2,943 Buy Now Get Quote
ECS-300-8-37-CKM-TR ECS Inc. International	1 $1.0500	Datasheet	8pF	60 Ohms	Fundamental	Surface Mount	-20°C ~ 70°C	0.079" L x 0.063" W (2.00mm x 1.60mm)	MHz Crystal	±10ppm	±10ppm	30 MHz	0.022" (0.55mm)	4-SMD, No Lead	-	9,354 Buy Now Get Quote
ECS-61-32-4 ECS Inc. International	1 $0.7100	Datasheet	32pF	100 Ohms	Fundamental	Through Hole	-10°C ~ 70°C	0.447" L x 0.183" W (11.35mm x 4.65mm)	MHz Crystal	±50ppm	±30ppm	6.144 MHz	0.138" (3.50mm)	HC-49/US	-	1,082 Buy Now Get Quote
ECS-143-20-4XDN ECS Inc. International	1 $0.7100	Datasheet	20pF	40 Ohms	Fundamental	Through Hole	-40°C ~ 85°C	0.447" L x 0.183" W (11.35mm x 4.65mm)	MHz Crystal	±100ppm	±30ppm	14.31818 MHz	0.138" (3.50mm)	HC-49/US	-	4,107 Buy Now Get Quote
ECS-.327-12.5-34QCN-TR ECS Inc. International	1 $0.9900	Datasheet	12.5pF	70 kOhms	Fundamental	Surface Mount	-40°C ~ 85°C	0.126" L x 0.059" W (3.20mm x 1.50mm)	kHz Crystal (Tuning Fork)	-	±10ppm	32.768 kHz	0.035" (0.90mm)	2-SMD, No Lead	AEC-Q200	4,745 Buy Now Get Quote
ECS-320-10-30B-CKM-TR ECS Inc. International	1 $1.0200	Datasheet	10pF	30 Ohms	Fundamental	Surface Mount	-20°C ~ 70°C	0.197" L x 0.126" W (5.00mm x 3.20mm)	MHz Crystal	±10ppm	±10ppm	32 MHz	0.033" (0.85mm)	4-SMD, No Lead	-	8,761 Buy Now Get Quote
ECS-160-10-30B-CKM-TR ECS Inc. International	1 $1.0200	Datasheet	10pF	50 Ohms	Fundamental	Surface Mount	-20°C ~ 70°C	0.197" L x 0.126" W (5.00mm x 3.20mm)	MHz Crystal	±10ppm	±10ppm	16 MHz	0.033" (0.85mm)	4-SMD, No Lead	-	7,534 Buy Now Get Quote
ECS-480-8-33-RHN-TR ECS Inc. International	1 $0.5600	Datasheet	8pF	40 Ohms	Fundamental	Surface Mount	-40°C ~ 85°C	0.126" L x 0.098" W (3.20mm x 2.50mm)	MHz Crystal	±25ppm	±15ppm	48 MHz	0.031" (0.80mm)	4-SMD, No Lead	-	2,201 Buy Now Get Quote
ECS-320-18-33-JGN-TR ECS Inc. International	1 $0.5600	Datasheet	18pF	40 Ohms	Fundamental	Surface Mount	-40°C ~ 85°C	0.126" L x 0.098" W (3.20mm x 2.50mm)	MHz Crystal	±30ppm	±20ppm	32 MHz	0.031" (0.80mm)	4-SMD, No Lead	-	4,971 Buy Now Get Quote
ECS-240-13-42-CKM-TR ECS Inc. International	1 $1.2500	Datasheet	13pF	40 Ohms	Fundamental	Surface Mount	-20°C ~ 70°C	0.157" L x 0.098" W (4.00mm x 2.50mm)	MHz Crystal	±10ppm	±10ppm	24 MHz	0.031" (0.80mm)	4-SMD, No Lead	-	4,417 Buy Now Get Quote
ECS-160-10-42-CKM-TR ECS Inc. International	1 $1.2500	Datasheet	10pF	60 Ohms	Fundamental	Surface Mount	-20°C ~ 70°C	0.157" L x 0.098" W (4.00mm x 2.50mm)	MHz Crystal	±10ppm	±10ppm	16 MHz	0.031" (0.80mm)	4-SMD, No Lead	-	4,909 Buy Now Get Quote
ECS-.327-12.5-34B-TR ECS Inc. International	1 $0.5250 100 $0.4200 500 $0.3500	Datasheet	12.5pF	70 kOhms	Fundamental	Surface Mount	-40°C ~ 85°C	0.126" L x 0.059" W (3.20mm x 1.50mm)	kHz Crystal (Tuning Fork)	-	±20ppm	32.768 kHz	0.035" (0.90mm)	2-SMD, No Lead	-	1,000 Buy Now Get Quote
ECS-.327-7-34B-TR ECS Inc. International	1 $0.4110 100 $0.3288 500 $0.2740	Datasheet	7pF	70 kOhms	Fundamental	Surface Mount	-40°C ~ 85°C	0.126" L x 0.059" W (3.20mm x 1.50mm)	kHz Crystal (Tuning Fork)	-	±20ppm	32.768 kHz	0.035" (0.90mm)	2-SMD, No Lead	-	3,000 Buy Now Get Quote
ECS-400-12-33Q-JES-TR ECS Inc. International	1 $0.9200	Datasheet	12pF	40 Ohms	Fundamental	Surface Mount	-40°C ~ 125°C	0.126" L x 0.098" W (3.20mm x 2.50mm)	MHz Crystal	±50ppm	±20ppm	40 MHz	0.031" (0.80mm)	4-SMD, No Lead	AEC-Q200	9,026 Buy Now Get Quote
ECS-160-8-33Q-JES-TR ECS Inc. International	1 $0.9200	Datasheet	8pF	80 Ohms	Fundamental	Surface Mount	-40°C ~ 125°C	0.126" L x 0.098" W (3.20mm x 2.50mm)	MHz Crystal	±50ppm	±20ppm	16 MHz	0.031" (0.80mm)	4-SMD, No Lead	AEC-Q200	4,165 Buy Now Get Quote
ECS-184-20-5PXDU-TR ECS Inc. International	1 $1.0200	Datasheet	20pF	40 Ohms	Fundamental	Surface Mount	-55°C ~ 125°C	0.449" L x 0.189" W (11.40mm x 4.80mm)	MHz Crystal	±100ppm	±30ppm	18.432 MHz	0.169" (4.30mm)	HC-49/US	-	2,588 Buy Now Get Quote
ECS-250-20-30B-TR ECS Inc. International	1 $1.3400	Datasheet	20pF	30 Ohms	Fundamental	Surface Mount	-20°C ~ 70°C	0.197" L x 0.126" W (5.00mm x 3.20mm)	MHz Crystal	±50ppm	±30ppm	25 MHz	0.033" (0.85mm)	4-SMD, No Lead	-	6,538 Buy Now Get Quote
ECS-100-20-30B-DU ECS Inc. International	1 $1.3400	Datasheet	20pF	80 Ohms	Fundamental	Surface Mount	-55°C ~ 125°C	0.197" L x 0.126" W (5.00mm x 3.20mm)	MHz Crystal	±100ppm	±30ppm	10 MHz	0.033" (0.85mm)	4-SMD, No Lead	-	1,010 Buy Now Get Quote
ECS-540-8-36B-CTN-TR ECS Inc. International	1 $0.4500	Datasheet	8pF	30 Ohms	Fundamental	Surface Mount	-40°C ~ 85°C	0.098" L x 0.079" W (2.50mm x 2.00mm)	MHz Crystal	±20ppm	±10ppm	54 MHz	0.024" (0.60mm)	4-SMD, No Lead	-	7,251 Buy Now Get Quote
ECS-520-12-33B-7HN-TR ECS Inc. International	1 $0.6100	Datasheet	12pF	40 Ohms	Fundamental	Surface Mount	-40°C ~ 85°C	0.126" L x 0.098" W (3.20mm x 2.50mm)	MHz Crystal	±25ppm	±7ppm	52 MHz	0.031" (0.80mm)	4-SMD, No Lead	-	2,905 Buy Now Get Quote