Crystals

Use the filters and product table below to compare Crystals components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.

If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.

Parametric Selection Filter options by technical parameters

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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)
ECS-143-18-4XEN CRYSTAL 14.31818MHZ 18PF TH ECS Inc.	3,556	-	RFQ	Datasheet	HC-49USX	HC-49/US	Bulk	Active	MHz Crystal	14.31818 MHz	±50ppm	±30ppm	18pF	40 Ohms	Fundamental	-40°C ~ 85°C	-	Through Hole	-	0.447" L x 0.183" W (11.35mm x 4.65mm)	0.138" (3.50mm)
ECS-73-18-4XEN CRYSTAL 7.3728MHZ 18PF TH ECS Inc.	3,123	-	RFQ	Datasheet	HC-49USX	HC-49/US	Bulk	Active	MHz Crystal	7.3728 MHz	±50ppm	±30ppm	18pF	80 Ohms	Fundamental	-40°C ~ 85°C	-	Through Hole	-	0.447" L x 0.183" W (11.35mm x 4.65mm)	0.138" (3.50mm)
ECS-260-10-37-JTN-TR CRYSTAL 26.0000MHZ 10PF SMD ECS Inc.	943	-	RFQ	Datasheet	ECX-1637	4-SMD, No Lead	Tape & Reel (TR)	Active	MHz Crystal	26 MHz	±20ppm	±20ppm	10pF	60 Ohms	Fundamental	-40°C ~ 85°C	-	Surface Mount	-	0.079" L x 0.063" W (2.00mm x 1.60mm)	0.022" (0.55mm)
ECS-240-10-36-JTM-TR CRYSTAL 24.0000MHZ 10PF SMD ECS Inc.	922	-	RFQ	Datasheet	ECX-2236	4-SMD, No Lead	Tape & Reel (TR)	Active	MHz Crystal	24 MHz	±20ppm	±20ppm	10pF	60 Ohms	Fundamental	-20°C ~ 70°C	-	Surface Mount	-	0.098" L x 0.079" W (2.50mm x 2.00mm)	0.026" (0.65mm)
ECS-260-12-37-CKM-TR CRYSTAL 26.0000MHZ 12PF SMD ECS Inc.	668	-	RFQ	Datasheet	ECX-1637	4-SMD, No Lead	Tape & Reel (TR)	Active	MHz Crystal	26 MHz	±10ppm	±10ppm	12pF	60 Ohms	Fundamental	-20°C ~ 70°C	-	Surface Mount	-	0.079" L x 0.063" W (2.00mm x 1.60mm)	0.022" (0.55mm)
ECS-160-10-36-JGN-TR CRYSTAL 16.0000MHZ 10PF SMD ECS Inc.	158	-	RFQ	Datasheet	ECX-2236	4-SMD, No Lead	Tape & Reel (TR)	Active	MHz Crystal	16 MHz	±30ppm	±20ppm	10pF	80 Ohms	Fundamental	-40°C ~ 85°C	-	Surface Mount	-	0.098" L x 0.079" W (2.50mm x 2.00mm)	0.026" (0.65mm)
ECS-49-18-5PXEN-TR CRYSTAL 4.9152MHZ 18PF SMD ECS Inc.	1,113	-	RFQ	Datasheet	CSM-7X	HC-49/US	Tape & Reel (TR)	Active	MHz Crystal	4.9152 MHz	±50ppm	±30ppm	18pF	150 Ohms	Fundamental	-40°C ~ 85°C	-	Surface Mount	-	0.449" L x 0.189" W (11.40mm x 4.80mm)	0.169" (4.30mm)
ECS-35-S-4X CRYSTAL 3.579545MHZ SERIES TH ECS Inc.	1,000	-	RFQ	Datasheet	HC-49USX	HC-49/US	Bulk	Active	MHz Crystal	3.579545 MHz	±50ppm	±30ppm	Series	200 Ohms	Fundamental	-10°C ~ 70°C	-	Through Hole	-	0.447" L x 0.183" W (11.35mm x 4.65mm)	0.138" (3.50mm)
ECS-300-18-30B-AGN-TR CRYSTAL 30.0000MHZ 18PF SMD ECS Inc.	955	-	RFQ	Datasheet	ECX-53B	4-SMD, No Lead	Tape & Reel (TR)	Active	MHz Crystal	30 MHz	±30ppm	±25ppm	18pF	30 Ohms	Fundamental	-40°C ~ 85°C	-	Surface Mount	-	0.197" L x 0.126" W (5.00mm x 3.20mm)	0.033" (0.85mm)
ECS-98.3-20-1X CRYSTAL 9.8304MHZ 20PF TH ECS Inc.	950	-	RFQ	Datasheet	HC-49UX	HC-49/U	Bulk	Active	MHz Crystal	9.8304 MHz	±50ppm	±30ppm	20pF	35 Ohms	Fundamental	-10°C ~ 70°C	-	Through Hole	-	0.447" L x 0.183" W (11.35mm x 4.65mm)	0.530" (13.46mm)

WINSUN SOURCING SUPPORT

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Send the target part number, manufacturer, specifications and quantity. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and alternative-part options when appropriate.

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FREQUENTLY ASKED QUESTIONS

Crystals FAQ

Common questions about filtering, comparing and sourcing Crystals components.

How can I narrow the Crystals selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific Crystals part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.