Crystals

Explore Crystals parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.

For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.

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-59.9-20-1 CRYSTAL 5.9904MHZ 20PF TH ECS Inc.	4,051	0.32	RFQ	Datasheet	HC-49U	HC-49/U	Bulk	Active	MHz Crystal	5.9904 MHz	±50ppm	±30ppm	20pF	50 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-240-20-1 CRYSTAL 24.0000MHZ 20PF TH ECS Inc.	8,786	0.32	RFQ	Datasheet	HC-49U	HC-49/U	Bulk	Active	MHz Crystal	24 MHz	±50ppm	±30ppm	20pF	20 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-184-18-1 CRYSTAL 18.4320MHZ 18PF TH ECS Inc.	5,778	0.32	RFQ	Datasheet	HC-49U	HC-49/U	Bulk	Active	MHz Crystal	18.432 MHz	±50ppm	±30ppm	18pF	20 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-380.005-18-1 CRYSTAL 38.00053MHZ 18PF TH ECS Inc.	8,534	0.32	RFQ	Datasheet	HC-49U	HC-49/U	Bulk	Active	MHz Crystal	38.00053 MHz	±50ppm	±30ppm	18pF	40 Ohms	3rd Overtone	-10°C ~ 70°C	-	Through Hole	-	0.447" L x 0.183" W (11.35mm x 4.65mm)	0.530" (13.46mm)
ECS-40.3-S-1X CRYSTAL 4.0320MHZ SERIES TH ECS Inc.	7,334	0.32	RFQ	Datasheet	HC-49UX	HC-49/U	Bulk	Active	MHz Crystal	4.032 MHz	±50ppm	±30ppm	Series	100 Ohms	Fundamental	-10°C ~ 70°C	-	Through Hole	-	0.447" L x 0.183" W (11.35mm x 4.65mm)	0.530" (13.46mm)
9C-35.328MEEJ-T CRYSTAL 35.3280MHZ 18PF SMD TXC CORPORATION	9,068	0.00	RFQ	Datasheet	9C	HC-49/US	Tape & Reel (TR)	Obsolete	MHz Crystal	35.328 MHz	±10ppm	±10ppm	18pF	80 Ohms	3rd Overtone	-20°C ~ 70°C	-	Surface Mount	-	0.449" L x 0.189" W (11.40mm x 4.80mm)	0.161" (4.10mm)
9C-48.000MEEJ-T CRYSTAL 48.0000MHZ 18PF SMD TXC CORPORATION	5,341	0.00	RFQ	Datasheet	9C	HC-49/US	Tape & Reel (TR)	Obsolete	MHz Crystal	48 MHz	±10ppm	±10ppm	18pF	80 Ohms	3rd Overtone	-20°C ~ 70°C	-	Surface Mount	-	0.449" L x 0.189" W (11.40mm x 4.80mm)	0.161" (4.10mm)
9C-50.000MEEJ-T CRYSTAL 50.0000MHZ 18PF SMD TXC CORPORATION	5,501	0.00	RFQ	Datasheet	9C	HC-49/US	Tape & Reel (TR)	Obsolete	MHz Crystal	50 MHz	±10ppm	±10ppm	18pF	60 Ohms	3rd Overtone	-20°C ~ 70°C	-	Surface Mount	-	0.449" L x 0.189" W (11.40mm x 4.80mm)	0.161" (4.10mm)
7A-25.000MAAK-T CRYSTAL 25.0000MHZ 20PF SMD TXC CORPORATION	9,482	0.00	RFQ	Datasheet	7A	2-SMD, No Lead	Tape & Reel (TR)	Obsolete	MHz Crystal	25 MHz	±30ppm	±30ppm	20pF	50 Ohms	Fundamental	-20°C ~ 70°C	-	Surface Mount	-	0.197" L x 0.126" W (5.00mm x 3.20mm)	0.053" (1.35mm)
7A-14.31818MBBK-T CRYSTAL 14.31818MHZ 20PF SMD TXC CORPORATION	4,907	0.72	RFQ	Datasheet	7A	2-SMD, No Lead	Tape & Reel (TR)	Obsolete	MHz Crystal	14.31818 MHz	±50ppm	±50ppm	20pF	50 Ohms	Fundamental	-20°C ~ 70°C	-	Surface Mount	-	0.197" L x 0.126" W (5.00mm x 3.20mm)	0.053" (1.35mm)
7A-25.000MBBK-T CRYSTAL 25.0000MHZ 20PF SMD TXC CORPORATION	2,088	0.00	RFQ	Datasheet	7A	2-SMD, No Lead	Tape & Reel (TR)	Obsolete	MHz Crystal	25 MHz	±50ppm	±50ppm	20pF	50 Ohms	Fundamental	-20°C ~ 70°C	-	Surface Mount	-	0.197" L x 0.126" W (5.00mm x 3.20mm)	0.053" (1.35mm)
7A-8.000MBBK-T CRYSTAL 8.0000MHZ 20PF SMD TXC CORPORATION	9,722	0.00	RFQ	Datasheet	7A	2-SMD, No Lead	Tape & Reel (TR)	Obsolete	MHz Crystal	8 MHz	±50ppm	±50ppm	20pF	80 Ohms	Fundamental	-20°C ~ 70°C	-	Surface Mount	-	0.197" L x 0.126" W (5.00mm x 3.20mm)	0.053" (1.35mm)
7A-12.000MBBK-T CRYSTAL 12.0000MHZ 20PF SMD TXC CORPORATION	8,345	0.72	RFQ	Datasheet	7A	2-SMD, No Lead	Tape & Reel (TR)	Obsolete	MHz Crystal	12 MHz	±50ppm	±50ppm	20pF	80 Ohms	Fundamental	-20°C ~ 70°C	-	Surface Mount	-	0.197" L x 0.126" W (5.00mm x 3.20mm)	0.053" (1.35mm)
7A-12.288MBBK-T CRYSTAL 12.2880MHZ 20PF SMD TXC CORPORATION	2,559	0.72	RFQ	Datasheet	7A	2-SMD, No Lead	Tape & Reel (TR)	Obsolete	MHz Crystal	12.288 MHz	±50ppm	±50ppm	20pF	80 Ohms	Fundamental	-20°C ~ 70°C	-	Surface Mount	-	0.197" L x 0.126" W (5.00mm x 3.20mm)	0.053" (1.35mm)
7A-18.432MBBK-T CRYSTAL 18.4320MHZ 20PF SMD TXC CORPORATION	9,762	0.72	RFQ	Datasheet	7A	2-SMD, No Lead	Tape & Reel (TR)	Obsolete	MHz Crystal	18.432 MHz	±50ppm	±50ppm	20pF	50 Ohms	Fundamental	-20°C ~ 70°C	-	Surface Mount	-	0.197" L x 0.126" W (5.00mm x 3.20mm)	0.053" (1.35mm)
7A-20.000MBBK-T CRYSTAL 20.0000MHZ 20PF SMD TXC CORPORATION	7,133	0.00	RFQ	Datasheet	7A	2-SMD, No Lead	Tape & Reel (TR)	Obsolete	MHz Crystal	20 MHz	±50ppm	±50ppm	20pF	50 Ohms	Fundamental	-20°C ~ 70°C	-	Surface Mount	-	0.197" L x 0.126" W (5.00mm x 3.20mm)	0.053" (1.35mm)
7A-28.63636MBBK-T CRYSTAL 28.63636MHZ 20PF SMD TXC CORPORATION	4,381	0.29	RFQ	Datasheet	7A	2-SMD, No Lead	Tape & Reel (TR)	Obsolete	MHz Crystal	28.63636 MHz	±50ppm	±50ppm	20pF	50 Ohms	Fundamental	-20°C ~ 70°C	-	Surface Mount	-	0.197" L x 0.126" W (5.00mm x 3.20mm)	0.053" (1.35mm)
7A-16.9344MBBK-T CRYSTAL 16.9344MHZ 20PF SMD TXC CORPORATION	6,504	0.00	RFQ	Datasheet	7A	2-SMD, No Lead	Tape & Reel (TR)	Obsolete	MHz Crystal	16.9344 MHz	±50ppm	±50ppm	20pF	50 Ohms	Fundamental	-20°C ~ 70°C	-	Surface Mount	-	0.197" L x 0.126" W (5.00mm x 3.20mm)	0.053" (1.35mm)
7A-19.200MAAE-T CRYSTAL 19.2000MHZ 12PF SMD TXC CORPORATION	9,380	0.72	RFQ	Datasheet	7A	2-SMD, No Lead	Tape & Reel (TR)	Obsolete	MHz Crystal	19.2 MHz	±30ppm	±30ppm	12pF	50 Ohms	Fundamental	-20°C ~ 70°C	-	Surface Mount	-	0.197" L x 0.126" W (5.00mm x 3.20mm)	0.053" (1.35mm)
7A-40.000MAAE-T CRYSTAL 40.0000MHZ 12PF SMD TXC CORPORATION	9,389	0.72	RFQ	Datasheet	7A	2-SMD, No Lead	Tape & Reel (TR)	Obsolete	MHz Crystal	40 MHz	±30ppm	±30ppm	12pF	50 Ohms	Fundamental	-20°C ~ 70°C	-	Surface Mount	-	0.197" L x 0.126" W (5.00mm x 3.20mm)	0.053" (1.35mm)

FAQ

Frequently Asked Questions

What are Crystals components used for?

Crystals components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.

How do I choose the right Crystals part?

Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.

Can JIEXIN Electronics help source obsolete or hard-to-find Crystals parts?

Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.

How can I request pricing and availability?

Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.