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-306 32.7680KF-E3 PURE SN MC-306 32.7680KF-E3: PURE SN SMD EPSON	6,477	-	RFQ	Datasheet	MC-306	4-SOJ, 5.50mm pitch	Tape & Reel (TR)	Active	kHz Crystal (Tuning Fork)	32.768 kHz	-	-	-	50 kOhms	Fundamental	-40°C ~ 85°C	-	Surface Mount	4-SOJ	0.315" L x 0.126" W (8.00mm x 3.20mm)	0.100" (2.54mm)
MC-306 32.7680KF-AJ3 ROHS MC-306 32.7680KF-AJ3: ROHS SMD T EPSON	4,437	-	RFQ	Datasheet	MC-306	4-SOJ, 5.50mm pitch	Tape & Reel (TR)	Active	kHz Crystal (Tuning Fork)	32.768 kHz	-	-	-	50 kOhms	Fundamental	-40°C ~ 85°C	-	Surface Mount	4-SOJ	0.315" L x 0.126" W (8.00mm x 3.20mm)	0.100" (2.54mm)
FC-13F 32.7680KA-A0 CRYSTAL 32.7680KHZ 12.5PF SMD EPSON	4,465	-	RFQ	Datasheet	FC-13F	2-SMD, No Lead	Tape & Reel (TR)	Obsolete	kHz Crystal (Tuning Fork)	32.768 kHz	-	±20ppm	12.5pF	80 kOhms	Fundamental	-40°C ~ 85°C	-	Surface Mount	2-SMD (3.2x1.5)	0.126" L x 0.059" W (3.20mm x 1.50mm)	0.024" (0.60mm)
FC-13F 32.7680KA-AC0 CRYSTAL 32.7680KHZ 9PF SMD EPSON	2,061	-	RFQ	Datasheet	FC-13F	2-SMD, No Lead	Tape & Reel (TR)	Obsolete	kHz Crystal (Tuning Fork)	32.768 kHz	-	±20ppm	9pF	80 kOhms	Fundamental	-40°C ~ 85°C	-	Surface Mount	2-SMD (3.2x1.5)	0.126" L x 0.059" W (3.20mm x 1.50mm)	0.024" (0.60mm)
MC-306 31.9990KA-G3:ROHS CRYSTAL 31.9990KHZ 20PF SMD EPSON	2,908	-	RFQ	Datasheet	MC-306	4-SOJ, 5.50mm pitch	Tape & Reel (TR)	Obsolete	kHz Crystal (Tuning Fork)	31.999 kHz	-	±20ppm	20pF	35 kOhms	Fundamental	-40°C ~ 85°C	-	Surface Mount	4-SOJ	0.315" L x 0.126" W (8.00mm x 3.20mm)	0.100" (2.54mm)
MC-405 32.0000K-R3: PURE SN CRYSTAL 32.0000KHZ 15PF SMD EPSON	5,080	-	RFQ	Datasheet	MC-405	4-SOJ, 2.29mm pitch	Tape & Reel (TR)	Obsolete	kHz Crystal (Tuning Fork)	32 kHz	-	±20ppm	15pF	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)
FC1610AN 32.7680KA-AG3 CRYSTAL 32.7680KHZ EPSON	6,774	-	RFQ	Datasheet	FC1610AN	2-SMD, No Lead	Tape & Reel (TR)	Active	kHz Crystal (Tuning Fork)	32.768 kHz	-	±20ppm	7pF	90 kOhms	Fundamental	-40°C ~ 85°C	-	Surface Mount	-	0.065" L x 0.041" W (1.65mm x 1.05mm)	0.020" (0.50mm)
FC-13E 32.7680KC-AC0 CRYSTAL 32.7680KHZ 9PF SMD EPSON	6,543	-	RFQ	Datasheet	FC-13E	2-SMD, No Lead	Tape & Reel (TR)	Not For New Designs	kHz Crystal (Tuning Fork)	32.768 kHz	-	-	9pF	75 kOhms	Fundamental	-40°C ~ 85°C	-	Surface Mount	2-SMD (3.2x1.5)	0.126" L x 0.059" W (3.20mm x 1.50mm)	0.019" (0.48mm)
MC-206 32.7680KA-A5:PURE SN CRYSTAL 32.7680KHZ 12.5PF SMD EPSON	8,003	-	RFQ	Datasheet	MC-206	4-SOJ, 5.08mm pitch	Tape & Reel (TR)	Obsolete	kHz Crystal (Tuning Fork)	32.768 kHz	-	±20ppm	12.5pF	55 kOhms	Fundamental	-40°C ~ 85°C	-	Surface Mount	4-SOJ	0.287" L x 0.098" W (7.30mm x 2.50mm)	0.079" (2.00mm)
MC-206 32.7680KA-A5:ROHS CRYSTAL 32.7680KHZ 12.5PF SMD EPSON	3,165	-	RFQ	Datasheet	MC-206	4-SOJ, 5.08mm pitch	Tape & Reel (TR)	Obsolete	kHz Crystal (Tuning Fork)	32.768 kHz	-	±20ppm	12.5pF	55 kOhms	Fundamental	-40°C ~ 85°C	-	Surface Mount	4-SOJ	0.287" L x 0.098" W (7.30mm x 2.50mm)	0.079" (2.00mm)

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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.