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

Stock & Datasheets Review availability and technical references

RFQ & BOM Support Send your target MPN, quantity or BOM

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)
QT121S-48.000MEIQ-T XTAL 10ppm 20ppm 10pF QST	2,550	-	RFQ	Datasheet	QT121S	4-SMD, No Lead	Tape & Reel (TR)	Active	MHz Crystal	48 MHz	±20ppm	±10ppm	10pF	100 Ohms	Fundamental	-40°C ~ 85°C	-	Surface Mount	-	0.047" L x 0.041" W (1.20mm x 1.05mm)	0.013" (0.33mm)
QT121S-48.000MEEV-T XTAL 10ppm 10ppm 8pF QST	1,305	-	RFQ	Datasheet	QT121S	4-SMD, No Lead	Tape & Reel (TR)	Active	MHz Crystal	48 MHz	±10ppm	±10ppm	8pF	100 Ohms	Fundamental	-20°C ~ 70°C	-	Surface Mount	-	0.047" L x 0.041" W (1.20mm x 1.05mm)	0.013" (0.33mm)
QT121S-38.400MAAY-T 1.2x1.0mm XTAL 30ppm 30ppm 7pF QST	1,100	-	RFQ	Datasheet	-	-	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
QTM532-50.000MBA-T 5.0X3.2 XO 3.3V 25PPM QST	190	-	RFQ	Datasheet	-	-	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
QT26-32.768KDZF-B 2X6 - 32.768KHZ 20PPM @25C 12.5P QST	987	-	RFQ	Datasheet	QT26	Cylindrical Can, Radial	Bulk	Active	kHz Crystal (Tuning Fork)	32.768 kHz	-	±20ppm	12.5pF	35 kOhms	Fundamental	-20°C ~ 70°C	-	Through Hole	-	0.079" Dia (2.00mm)	0.245" (6.20mm)
QT26-32.768KDZB-B 2X6 - 32.768KHZ 20PPM @25C 6PF QST	924	-	RFQ	Datasheet	QT26	Cylindrical Can, Radial	Bulk	Active	kHz Crystal (Tuning Fork)	32.768 kHz	-	±20ppm	6pF	35 kOhms	Fundamental	-20°C ~ 70°C	-	Through Hole	-	0.079" Dia (2.00mm)	0.245" (6.20mm)
QT49-48.000MAAJ-B HC49 THROUGH HOLE MHZ QUARTZ XTA QST	1,000	-	RFQ	Datasheet	QT49	HC-49/US	Tape & Reel (TR)	Active	MHz Crystal	48 MHz	±30ppm	±30ppm	18pF	80 Ohms	3rd Overtone	-20°C ~ 70°C	-	Through Hole	-	0.453" L x 0.197" W (11.50mm x 5.00mm)	0.145" (3.68mm)
QT49-24.576MAAJ-B HC49 THROUGH HOLE MHZ QUARTZ XTA QST	942	-	RFQ	Datasheet	QT49	HC-49/US	Tape & Reel (TR)	Active	MHz Crystal	24.576 MHz	±30ppm	±30ppm	18pF	30 Ohms	Fundamental	-20°C ~ 70°C	-	Through Hole	-	0.453" L x 0.197" W (11.50mm x 5.00mm)	0.145" (3.68mm)
QT49-54.000MAAJ-B HC49 THROUGH HOLE MHZ QUARTZ XTA QST	838	-	RFQ	Datasheet	QT49	HC-49/US	Tape & Reel (TR)	Active	MHz Crystal	54 MHz	±30ppm	±30ppm	18pF	60 Ohms	3rd Overtone	-20°C ~ 70°C	-	Through Hole	-	0.453" L x 0.197" W (11.50mm x 5.00mm)	0.145" (3.68mm)
QT49-28.63636MAHE-B HC49 , +/-30PPM , +/-30PPM (-40 QST	768	-	RFQ	Datasheet	QT49	HC-49S	Bulk	Active	MHz Crystal	28.63636 MHz	±30ppm	±30ppm	12pF	30 Ohms	Fundamental	-40°C ~ 85°C	-	Through Hole	-	0.453" L x 0.197" W (11.50mm x 5.00mm)	0.145" (3.68mm)

WINSUN SOURCING SUPPORT

Need Help Sourcing Crystals?

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.