Crystals

Explore Crystals parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.

For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.

Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	Type	Frequency	Frequency Stability	Frequency Tolerance	Load Capacitance	ESR (Equivalent Series Resistance)	Operating Mode	Operating Temperature	Ratings	Mounting Type	Supplier Device Package	Size / Dimension	Height - Seated (Max)
LFXTAL003185BULK CRYSTAL 20.0000MHZ 12PF TH IQD Frequency Products	7,813	0.50	RFQ	Datasheet	HC49/4H	HC-49/US	Bulk	Discontinued at Digi-Key	MHz Crystal	20 MHz	±50ppm	±30ppm	12pF	40 Ohms	Fundamental	-20°C ~ 70°C	-	Through Hole	-	0.435" L x 0.183" W (11.05mm x 4.65mm)	0.161" (4.10mm)
ECS-135.60-18-33-AEL-TR CRYSTAL 13.5600MHZ 18PF SMD ECS Inc.	6,848	0.56	RFQ	Datasheet	ECX-32	4-SMD, No Lead	Tape & Reel (TR)	Active	MHz Crystal	13.56 MHz	±50ppm	±25ppm	18pF	100 Ohms	Fundamental	-10°C ~ 70°C	-	Surface Mount	-	0.126" L x 0.098" W (3.20mm x 2.50mm)	0.031" (0.80mm)
ECS-143-10-33-AGM-TR CRYSTAL 14.31818MHZ 10PF SMD ECS Inc.	8,803	0.56	RFQ	Datasheet	ECX-32	4-SMD, No Lead	Tape & Reel (TR)	Active	MHz Crystal	14.31818 MHz	±30ppm	±25ppm	10pF	100 Ohms	Fundamental	-20°C ~ 70°C	-	Surface Mount	-	0.126" L x 0.098" W (3.20mm x 2.50mm)	0.031" (0.80mm)
ECS-147.4-10-33-AGL-TR CRYSTAL 14.7456MHZ 10PF SMD ECS Inc.	5,470	0.56	RFQ	Datasheet	ECX-32	4-SMD, No Lead	Tape & Reel (TR)	Active	MHz Crystal	14.7456 MHz	±30ppm	±25ppm	10pF	100 Ohms	Fundamental	-10°C ~ 70°C	-	Surface Mount	-	0.126" L x 0.098" W (3.20mm x 2.50mm)	0.031" (0.80mm)
ECS-147.4-12-33-AGM-TR CRYSTAL 14.7456MHZ 12PF SMD ECS Inc.	6,941	0.56	RFQ	Datasheet	ECX-32	4-SMD, No Lead	Tape & Reel (TR)	Active	MHz Crystal	14.7456 MHz	±30ppm	±25ppm	12pF	100 Ohms	Fundamental	-20°C ~ 70°C	-	Surface Mount	-	0.126" L x 0.098" W (3.20mm x 2.50mm)	0.031" (0.80mm)
ECS-160-8-33-JGL-TR CRYSTAL 16.0000MHZ 8PF SMD ECS Inc.	8,297	0.30	RFQ	Datasheet	ECX-32	4-SMD, No Lead	Tape & Reel (TR)	Active	MHz Crystal	16 MHz	±30ppm	±20ppm	8pF	80 Ohms	Fundamental	-10°C ~ 70°C	-	Surface Mount	-	0.126" L x 0.098" W (3.20mm x 2.50mm)	0.031" (0.80mm)
ECS-160-18-33-AEL-TR CRYSTAL 16.0000MHZ 18PF SMD ECS Inc.	2,660	0.30	RFQ	Datasheet	ECX-32	4-SMD, No Lead	Tape & Reel (TR)	Active	MHz Crystal	16 MHz	±50ppm	±25ppm	18pF	80 Ohms	Fundamental	-10°C ~ 70°C	-	Surface Mount	-	0.126" L x 0.098" W (3.20mm x 2.50mm)	0.031" (0.80mm)
ECS-184-10-33-AGM-TR CRYSTAL 18.4320MHZ 10PF SMD ECS Inc.	2,412	0.56	RFQ	Datasheet	ECX-32	4-SMD, No Lead	Tape & Reel (TR)	Active	MHz Crystal	18.432 MHz	±30ppm	±25ppm	10pF	80 Ohms	Fundamental	-20°C ~ 70°C	-	Surface Mount	-	0.126" L x 0.098" W (3.20mm x 2.50mm)	0.031" (0.80mm)
ECS-184-18-33-AEL-TR CRYSTAL 18.4320MHZ 18PF SMD ECS Inc.	2,079	0.30	RFQ	Datasheet	ECX-32	4-SMD, No Lead	Tape & Reel (TR)	Active	MHz Crystal	18.432 MHz	±50ppm	±25ppm	18pF	80 Ohms	Fundamental	-10°C ~ 70°C	-	Surface Mount	-	0.126" L x 0.098" W (3.20mm x 2.50mm)	0.031" (0.80mm)
ECS-200-12-33-AGM-TR CRYSTAL 20.0000MHZ 12PF SMD ECS Inc.	9,159	0.56	RFQ	Datasheet	ECX-32	4-SMD, No Lead	Tape & Reel (TR)	Active	MHz Crystal	20 MHz	±30ppm	±25ppm	12pF	60 Ohms	Fundamental	-20°C ~ 70°C	-	Surface Mount	-	0.126" L x 0.098" W (3.20mm x 2.50mm)	0.031" (0.80mm)
ECS-200-18-33-AEM-TR CRYSTAL 20.0000MHZ 18PF SMD ECS Inc.	5,558	0.56	RFQ	Datasheet	ECX-32	4-SMD, No Lead	Tape & Reel (TR)	Active	MHz Crystal	20 MHz	±50ppm	±25ppm	18pF	60 Ohms	Fundamental	-20°C ~ 70°C	-	Surface Mount	-	0.126" L x 0.098" W (3.20mm x 2.50mm)	0.031" (0.80mm)
ECS-240-18-33-AEM-TR CRYSTAL 24.0000MHZ 18PF SMD ECS Inc.	6,314	0.56	RFQ	Datasheet	ECX-32	4-SMD, No Lead	Tape & Reel (TR)	Active	MHz Crystal	24 MHz	±50ppm	±25ppm	18pF	40 Ohms	Fundamental	-20°C ~ 70°C	-	Surface Mount	-	0.126" L x 0.098" W (3.20mm x 2.50mm)	0.031" (0.80mm)
ECS-250-8-33-JGL-TR CRYSTAL 25.0000MHZ 8PF SMD ECS Inc.	4,896	0.30	RFQ	Datasheet	ECX-32	4-SMD, No Lead	Tape & Reel (TR)	Active	MHz Crystal	25 MHz	±30ppm	±20ppm	8pF	40 Ohms	Fundamental	-10°C ~ 70°C	-	Surface Mount	-	0.126" L x 0.098" W (3.20mm x 2.50mm)	0.031" (0.80mm)
ECS-250-12-33-AGM-TR CRYSTAL 25.0000MHZ 12PF SMD ECS Inc.	3,539	0.30	RFQ	Datasheet	ECX-32	4-SMD, No Lead	Tape & Reel (TR)	Active	MHz Crystal	25 MHz	±30ppm	±25ppm	12pF	40 Ohms	Fundamental	-20°C ~ 70°C	-	Surface Mount	-	0.126" L x 0.098" W (3.20mm x 2.50mm)	0.031" (0.80mm)
ECS-250-8-33-AGM-TR CRYSTAL 25.0000MHZ 8PF SMD ECS Inc.	9,007	0.30	RFQ	Datasheet	ECX-32	4-SMD, No Lead	Tape & Reel (TR)	Active	MHz Crystal	25 MHz	±30ppm	±25ppm	8pF	40 Ohms	Fundamental	-20°C ~ 70°C	-	Surface Mount	-	0.126" L x 0.098" W (3.20mm x 2.50mm)	0.031" (0.80mm)
ECS-250-18-33-AEL-TR CRYSTAL 25.0000MHZ 18PF SMD ECS Inc.	8,419	0.30	RFQ	Datasheet	ECX-32	4-SMD, No Lead	Tape & Reel (TR)	Active	MHz Crystal	25 MHz	±50ppm	±25ppm	18pF	40 Ohms	Fundamental	-10°C ~ 70°C	-	Surface Mount	-	0.126" L x 0.098" W (3.20mm x 2.50mm)	0.031" (0.80mm)
ECS-260-18-33-AEL-TR CRYSTAL 26.0000MHZ 18PF SMD ECS Inc.	5,076	0.30	RFQ	Datasheet	ECX-32	4-SMD, No Lead	Tape & Reel (TR)	Active	MHz Crystal	26 MHz	±50ppm	±25ppm	18pF	40 Ohms	Fundamental	-10°C ~ 70°C	-	Surface Mount	-	0.126" L x 0.098" W (3.20mm x 2.50mm)	0.031" (0.80mm)
ECS-270-8-33-JGL-TR CRYSTAL 27.0000MHZ 8PF SMD ECS Inc.	6,123	0.30	RFQ	Datasheet	ECX-32	4-SMD, No Lead	Tape & Reel (TR)	Active	MHz Crystal	27 MHz	±30ppm	±20ppm	8pF	40 Ohms	Fundamental	-10°C ~ 70°C	-	Surface Mount	-	0.126" L x 0.098" W (3.20mm x 2.50mm)	0.031" (0.80mm)
ECS-270-18-33-AEL-TR CRYSTAL 27.0000MHZ 18PF SMD ECS Inc.	5,388	0.56	RFQ	Datasheet	ECX-32	4-SMD, No Lead	Tape & Reel (TR)	Active	MHz Crystal	27 MHz	±50ppm	±25ppm	18pF	40 Ohms	Fundamental	-10°C ~ 70°C	-	Surface Mount	-	0.126" L x 0.098" W (3.20mm x 2.50mm)	0.031" (0.80mm)
ECS-271.2-12-33-AGM-TR CRYSTAL 27.1200MHZ 12PF SMD ECS Inc.	6,570	0.30	RFQ	Datasheet	ECX-32	4-SMD, No Lead	Tape & Reel (TR)	Active	MHz Crystal	27.12 MHz	±30ppm	±25ppm	12pF	40 Ohms	Fundamental	-20°C ~ 70°C	-	Surface Mount	-	0.126" L x 0.098" W (3.20mm x 2.50mm)	0.031" (0.80mm)

FAQ

Frequently Asked Questions

What are Crystals components used for?

Crystals components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.

How do I choose the right Crystals part?

Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.

Can JIEXIN Electronics help source obsolete or hard-to-find Crystals parts?

Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.

How can I request pricing and availability?

Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.