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.

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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)
MC-405 32.7680K-C: ROHS CRYSTAL 32.7680KHZ 18PF SMD EPSON	9,465	-	RFQ	Datasheet	MC-405	4-SOJ, 2.29mm pitch	Bulk	Obsolete	kHz Crystal (Tuning Fork)	32.768 kHz	-	±20ppm	18pF	35 kOhms	Fundamental	-40°C ~ 85°C	-	Surface Mount	4-SOJ	0.378" L x 0.160" W (9.60mm x 4.06mm)	0.142" (3.60mm)
MC-405 32.7680K-D: ROHS CRYSTAL 32.7680KHZ SURFACE MOUNT EPSON	9,735	-	RFQ	Datasheet	MC-405	4-SOJ, 2.29mm pitch	Bulk	Obsolete	kHz Crystal (Tuning Fork)	32.768 kHz	-	±20ppm	-	35 kOhms	Fundamental	-40°C ~ 85°C	-	Surface Mount	4-SOJ	0.378" L x 0.160" W (9.60mm x 4.06mm)	0.142" (3.60mm)
MC-405 32.7680K-E: PURE SN CRYSTAL 32.7680KHZ 6PF SMD EPSON	2,280	-	RFQ	Datasheet	MC-405	4-SOJ, 2.29mm pitch	Bulk	Obsolete	kHz Crystal (Tuning Fork)	32.768 kHz	-	±20ppm	6pF	35 kOhms	Fundamental	-40°C ~ 85°C	-	Surface Mount	4-SOJ	0.378" L x 0.160" W (9.60mm x 4.06mm)	0.142" (3.60mm)
MC-405 32.7680K-E: ROHS CRYSTAL 32.7680KHZ 6PF SMD EPSON	4,198	-	RFQ	Datasheet	MC-405	4-SOJ, 2.29mm pitch	Bulk	Obsolete	kHz Crystal (Tuning Fork)	32.768 kHz	-	±20ppm	6pF	35 kOhms	Fundamental	-40°C ~ 85°C	-	Surface Mount	4-SOJ	0.378" L x 0.160" W (9.60mm x 4.06mm)	0.142" (3.60mm)
MC-405 32.7680KB-A: ROHS CRYSTAL 32.7680KHZ 12.5PF SMD EPSON	4,148	-	RFQ	Datasheet	MC-405	4-SOJ, 2.29mm pitch	Bulk	Obsolete	kHz Crystal (Tuning Fork)	32.768 kHz	-	±50ppm	12.5pF	35 kOhms	Fundamental	-40°C ~ 85°C	-	Surface Mount	4-SOJ	0.378" L x 0.160" W (9.60mm x 4.06mm)	0.142" (3.60mm)
MC-406 32.7680K-A: PURE SN CRYSTAL 32.7680KHZ 12.5PF SMD EPSON	6,149	-	RFQ	Datasheet	MC-406	4-SOJ, 2.29mm pitch	Bulk	Obsolete	kHz Crystal (Tuning Fork)	32.768 kHz	-	±100ppm	12.5pF	35 kOhms	Fundamental	-40°C ~ 85°C	-	Surface Mount	4-SOJ	0.378" L x 0.160" W (9.60mm x 4.06mm)	0.142" (3.60mm)
MC-406 32.7680K-A: ROHS CRYSTAL 32.7680KHZ 12.5PF SMD EPSON	8,298	-	RFQ	Datasheet	MC-406	4-SOJ, 2.29mm pitch	Bulk	Obsolete	kHz Crystal (Tuning Fork)	32.768 kHz	-	±100ppm	12.5pF	35 kOhms	Fundamental	-40°C ~ 85°C	-	Surface Mount	4-SOJ	0.378" L x 0.160" W (9.60mm x 4.06mm)	0.142" (3.60mm)
MC-406 32.7680K-AC: ROHS CRYSTAL 32.7680KHZ 9PF SMD EPSON	5,046	-	RFQ	Datasheet	MC-406	4-SOJ, 2.29mm pitch	Bulk	Obsolete	kHz Crystal (Tuning Fork)	32.768 kHz	-	±100ppm	9pF	35 kOhms	Fundamental	-40°C ~ 85°C	-	Surface Mount	4-SOJ	0.378" L x 0.160" W (9.60mm x 4.06mm)	0.142" (3.60mm)
MC-406 32.7680K-AG: ROHS CRYSTAL 32.7680KHZ 12.5PF SMD EPSON	6,338	-	RFQ	Datasheet	MC-406	4-SOJ, 2.29mm pitch	Bulk	Obsolete	kHz Crystal (Tuning Fork)	32.768 kHz	-	±100ppm	12.5pF	35 kOhms	Fundamental	-40°C ~ 85°C	-	Surface Mount	4-SOJ	0.378" L x 0.160" W (9.60mm x 4.06mm)	0.142" (3.60mm)
MC-406 32.7680K-E: PURE SN CRYSTAL 32.7680KHZ 6PF SMD EPSON	6,550	-	RFQ	Datasheet	MC-406	4-SOJ, 2.29mm pitch	Bulk	Obsolete	kHz Crystal (Tuning Fork)	32.768 kHz	-	±100ppm	6pF	35 kOhms	Fundamental	-40°C ~ 85°C	-	Surface Mount	4-SOJ	0.378" L x 0.160" W (9.60mm x 4.06mm)	0.142" (3.60mm)

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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.