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-250-18-9 CRYSTAL 25.0000MHZ 18PF TH ECS Inc.	4,040	-	RFQ	Datasheet	ECS-3x9	Cylindrical Can, Radial	Bulk	Active	MHz Crystal	25 MHz	±50ppm	±50ppm	18pF	50 Ohms	Fundamental	-10°C ~ 60°C	-	Through Hole	-	0.126" Dia x 0.354" L (3.20mm x 9.00mm)	0.354" (9.00mm)
ECS-500-18-9-3OT CRYSTAL 50.0000MHZ 18PF TH ECS Inc.	9,479	-	RFQ	Datasheet	ECS-3x9	Cylindrical Can, Radial	Bulk	Active	MHz Crystal	50 MHz	±50ppm	±50ppm	18pF	80 Ohms	3rd Overtone	-10°C ~ 60°C	-	Through Hole	-	0.126" Dia x 0.354" L (3.20mm x 9.00mm)	0.354" (9.00mm)
ECS-.750-12.5-13 CRYSTAL 75.0000KHZ 12.5PF TH ECS Inc.	9,275	-	RFQ	Datasheet	ECS-31	Cylindrical Can, Radial	Bulk	Active	kHz Crystal (Tuning Fork)	75 kHz	-	±30ppm	12.5pF	-	Fundamental	-10°C ~ 60°C	-	Through Hole	-	0.083" Dia x 0.244" L (2.10mm x 6.20mm)	0.244" (6.20mm)
ECS-1.00-12.5-13 CRYSTAL 100.0000KHZ 12.5PF TH ECS Inc.	7,941	-	RFQ	Datasheet	ECS-31	Cylindrical Can, Radial	Bulk	Not For New Designs	kHz Crystal (Tuning Fork)	100 kHz	-	±30ppm	12.5pF	-	Fundamental	-10°C ~ 60°C	-	Through Hole	-	0.083" Dia x 0.244" L (2.10mm x 6.20mm)	0.244" (6.20mm)
ECS-18-32-1 CRYSTAL 1.8432MHZ 32PF TH ECS Inc.	9,878	-	RFQ	Datasheet	HC-49U	HC-49/U	Bulk	Active	MHz Crystal	1.8432 MHz	±50ppm	±30ppm	32pF	750 Ohms	Fundamental	-10°C ~ 70°C	-	Through Hole	-	0.447" L x 0.183" W (11.35mm x 4.65mm)	0.530" (13.46mm)
ECS-196.6-18-9X CRYSTAL 19.6608MHZ 18PF TH ECS Inc.	7,570	-	RFQ	Datasheet	ECS-3X9X	Cylindrical Can, Radial	Bulk	Active	MHz Crystal	19.6608 MHz	±50ppm	±50ppm	18pF	50 Ohms	Fundamental	-10°C ~ 60°C	-	Through Hole	-	0.126" Dia x 0.354" L (3.20mm x 9.00mm)	0.354" (9.00mm)
ECS-.327-12.5-12L-TR CRYSTAL 32.7680KHZ 12.5PF SMD ECS Inc.	9,411	-	RFQ	Datasheet	ECX-12L	2-SMD, No Lead	Tape & Reel (TR)	Obsolete	kHz Crystal (Tuning Fork)	32.768 kHz	-	±20ppm	12.5pF	100 kOhms	Fundamental	-40°C ~ 85°C	-	Surface Mount	-	0.079" L x 0.047" W (2.00mm x 1.20mm)	0.015" (0.38mm)
ECS-400-S-30B-TR CRYSTAL 40.0000MHZ SERIES SMD ECS Inc.	3,110	-	RFQ	Datasheet	ECX-53B	4-SMD, No Lead	Tape & Reel (TR)	Active	MHz Crystal	40 MHz	±50ppm	±30ppm	Series	30 Ohms	Fundamental	-20°C ~ 70°C	-	Surface Mount	-	0.197" L x 0.126" W (5.00mm x 3.20mm)	0.033" (0.85mm)
ECS-500-S-30B-TR CRYSTAL 50.0000MHZ SERIES SMD ECS Inc.	8,970	-	RFQ	Datasheet	ECX-53B	4-SMD, No Lead	Tape & Reel (TR)	Active	MHz Crystal	50 MHz	±50ppm	±30ppm	Series	30 Ohms	Fundamental	-20°C ~ 70°C	-	Surface Mount	-	0.197" L x 0.126" W (5.00mm x 3.20mm)	0.033" (0.85mm)
ECS-240-S-23A-EN-TR CRYSTAL 24.0000MHZ SERIES SMD ECS Inc.	4,342	-	RFQ	Datasheet	ECX-64A	2-SMD, No Lead	Tape & Reel (TR)	Active	MHz Crystal	24 MHz	±50ppm	±30ppm	Series	30 Ohms	Fundamental	-40°C ~ 85°C	-	Surface Mount	-	0.236" L x 0.138" W (6.00mm x 3.50mm)	0.043" (1.10mm)

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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.