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)
LFXTAL024985BULK CRYSTAL 3.2768MHZ 12PF TH IQD Frequency Products	426	0.50	RFQ	Datasheet	HC49/4H	HC-49/US	Bulk	Discontinued at Digi-Key	MHz Crystal	3.2768 MHz	±50ppm	±30ppm	12pF	300 Ohms	Fundamental	-10°C ~ 60°C	-	Through Hole	-	0.435" L x 0.183" W (11.05mm x 4.65mm)	0.161" (4.10mm)
LFXTAL003240BULK CRYSTAL 16.0000MHZ 30PF TH IQD Frequency Products	375	0.50	RFQ	Datasheet	HC49/4H	HC-49/US	Bulk	Discontinued at Digi-Key	MHz Crystal	16 MHz	±50ppm	±30ppm	30pF	40 Ohms	Fundamental	-20°C ~ 70°C	-	Through Hole	-	0.435" L x 0.183" W (11.05mm x 4.65mm)	0.161" (4.10mm)
ECS-286.3-18-33-JEM-TR CRYSTAL 28.63636MHZ 18PF SMD ECS Inc.	358	0.56	RFQ	Datasheet	ECX-32	4-SMD, No Lead	Tape & Reel (TR)	Active	MHz Crystal	28.63636 MHz	±50ppm	±20ppm	18pF	40 Ohms	Fundamental	-20°C ~ 70°C	-	Surface Mount	-	0.126" L x 0.098" W (3.20mm x 2.50mm)	0.031" (0.80mm)
LFXTAL058383BULK CRYSTAL 16.0000MHZ 20PF TH IQD Frequency Products	335	0.50	RFQ	Datasheet	HC49/4H	HC-49/US	Bulk	Discontinued at Digi-Key	MHz Crystal	16 MHz	±50ppm	±30ppm	20pF	40 Ohms	Fundamental	-40°C ~ 85°C	-	Through Hole	-	0.435" L x 0.183" W (11.05mm x 4.65mm)	0.161" (4.10mm)
ECS-286.363-18-33-AEL-TR CRYSTAL 28.63636MHZ 18PF SMD ECS Inc.	330	0.56	RFQ	Datasheet	ECX-32	4-SMD, No Lead	Tape & Reel (TR)	Active	MHz Crystal	28.63636 MHz	±50ppm	±25ppm	18pF	40 Ohms	Fundamental	-10°C ~ 70°C	-	Surface Mount	-	0.126" L x 0.098" W (3.20mm x 2.50mm)	0.031" (0.80mm)
ECS-270-18-33-AEM-TR CRYSTAL 27.0000MHZ 18PF SMD ECS Inc.	309	0.56	RFQ	Datasheet	ECX-32	4-SMD, No Lead	Tape & Reel (TR)	Active	MHz Crystal	27 MHz	±50ppm	±25ppm	18pF	40 Ohms	Fundamental	-20°C ~ 70°C	-	Surface Mount	-	0.126" L x 0.098" W (3.20mm x 2.50mm)	0.031" (0.80mm)
12.89495 Crystal 8.0Mhz SMD KX-9BH 8pF, 4 Geyer Electronic America, Inc.	298	0.00	RFQ	Datasheet	KX-9BH	2-SMD, No Lead	Cut Tape (CT)	Active	MHz Crystal	8 MHz	±50ppm	±50ppm	16pF	100 Ohms	Fundamental	-20°C ~ 70°C	-	Surface Mount	-	0.197" L x 0.126" W (5.00mm x 3.20mm)	0.043" (1.10mm)
LFXTAL078434BULK CRYSTAL 20.0000MHZ 20PF TH IQD Frequency Products	267	0.51	RFQ	Datasheet	HC49/3.5H	HC-49/US	Bulk	Discontinued at Digi-Key	MHz Crystal	20 MHz	±30ppm	±20ppm	20pF	40 Ohms	Fundamental	-10°C ~ 70°C	-	Through Hole	-	0.449" L x 0.193" W (11.40mm x 4.90mm)	0.146" (3.70mm)
ECS-245.7-18-33-AGM-TR CRYSTAL 24.5760MHZ 18PF SMD ECS Inc.	237	0.56	RFQ	Datasheet	ECX-32	4-SMD, No Lead	Tape & Reel (TR)	Active	MHz Crystal	24.576 MHz	±30ppm	±25ppm	18pF	40 Ohms	Fundamental	-20°C ~ 70°C	-	Surface Mount	-	0.126" L x 0.098" W (3.20mm x 2.50mm)	0.031" (0.80mm)
LFXTAL027945BULK CRYSTAL 16.0000MHZ 22PF TH IQD Frequency Products	182	0.48	RFQ	Datasheet	HC49/4H	HC-49/US	Bulk	Discontinued at Digi-Key	MHz Crystal	16 MHz	±50ppm	±30ppm	22pF	40 Ohms	Fundamental	-10°C ~ 60°C	-	Through Hole	-	0.435" L x 0.185" W (11.05mm x 4.70mm)	0.161" (4.10mm)
12.88565 Crystal 8.0Mhz 12pF SMD Geyer Electronic America, Inc.	170	0.35	RFQ	Datasheet	KX-7E	4-SMD, Flat Leads	Cut Tape (CT)	Active	MHz Crystal	8 MHz	±50ppm	±30ppm	12pF	400 Ohms	Fundamental	-20°C ~ 70°C	-	Surface Mount	-	0.276" L x 0.059" W (7.00mm x 1.50mm)	0.055" (1.40mm)
LFXTAL003102BULK CRYSTAL 4.433619MHZ 20PF TH IQD Frequency Products	149	0.50	RFQ	Datasheet	HC49/4H	HC-49/US	Bulk	Discontinued at Digi-Key	MHz Crystal	4.433619 MHz	±50ppm	±30ppm	20pF	130 Ohms	Fundamental	-10°C ~ 60°C	-	Through Hole	-	0.435" L x 0.183" W (11.05mm x 4.65mm)	0.161" (4.10mm)
LFXTAL078433BULK CRYSTAL 20.0000MHZ 20PF TH IQD Frequency Products	133	0.51	RFQ	Datasheet	HC49/3.5H	HC-49/US	Bulk	Discontinued at Digi-Key	MHz Crystal	20 MHz	±50ppm	±30ppm	20pF	40 Ohms	Fundamental	-10°C ~ 70°C	-	Through Hole	-	0.449" L x 0.193" W (11.40mm x 4.90mm)	0.146" (3.70mm)
MA-506 7.0000M-C3: ROHS CRYSTAL 7.0000MHZ 18PF SMD EPSON	119	0.83	RFQ	Datasheet	MA-506	4-SOJ, 3.30mm pitch	Tape & Reel (TR)	Obsolete	MHz Crystal	7 MHz	±30ppm	±50ppm	18pF	80 Ohms	Fundamental	-20°C ~ 70°C	-	Surface Mount	4-SOJ	0.500" L x 0.200" W (12.70mm x 5.08mm)	0.181" (4.60mm)
LFXTAL078432BULK CRYSTAL 16.0000MHZ 20PF TH IQD Frequency Products	102	0.51	RFQ	Datasheet	HC49/3.5H	HC-49/US	Bulk	Discontinued at Digi-Key	MHz Crystal	16 MHz	±50ppm	±50ppm	20pF	40 Ohms	Fundamental	-20°C ~ 70°C	-	Through Hole	-	0.449" L x 0.193" W (11.40mm x 4.90mm)	0.146" (3.70mm)
ECS-300-12-33-AGM-TR CRYSTAL 30.0000MHZ 12PF SMD ECS Inc.	1,723	0.56	RFQ	Datasheet	ECX-32	4-SMD, No Lead	Tape & Reel (TR)	Active	MHz Crystal	30 MHz	±30ppm	±25ppm	12pF	40 Ohms	Fundamental	-20°C ~ 70°C	-	Surface Mount	-	0.126" L x 0.098" W (3.20mm x 2.50mm)	0.031" (0.80mm)
H130B-12.000-12-3030-EXT-TR CRYSTAL 12.0000MHZ 12PF SMD Raltron Electronics	1,260	0.68	RFQ	Datasheet	H130B	4-SMD, No Lead	Tape & Reel (TR)	Active	MHz Crystal	12 MHz	±30ppm	±30ppm	12pF	35 Ohms	Fundamental	-40°C ~ 85°C	-	Surface Mount	-	0.197" L x 0.126" W (5.00mm x 3.20mm)	0.039" (1.00mm)
SXT21413AA16-26.000M CRYSTAL 26.000MHZ 13 PF SMD Suntsu Electronics, Inc	1,000	0.00	RFQ	Datasheet	SXT214	4-SMD, No Lead	Bulk	Active	MHz Crystal	26 MHz	±50ppm	±50ppm	13pF	100 Ohms	Fundamental	-10°C ~ 60°C	-	Surface Mount	-	0.079" L x 0.063" W (2.00mm x 1.60mm)	0.020" (0.50mm)
C1E-16.000-12-20100-A-X1-R CRYSTAL, 2016, 16.000MHZ, 12PF, Aker Technology Corp	1,000	0.00	RFQ	Datasheet	C1E Auto	4-SMD, No Lead	Tape & Reel (TR)	Active	MHz Crystal	16 MHz	±100ppm	±20ppm	12pF	200 Ohms	Fundamental	-40°C ~ 125°C	AEC-Q200	Surface Mount	-	0.079" L x 0.063" W (2.00mm x 1.60mm)	0.020" (0.50mm)
XTL501170-S315-031 CRYSTAL 2.0 X 1.6MM 39MHZ 10PF Siward	1,000	0.00	RFQ	Datasheet	XTL50	4-SMD, No Lead	Tape & Reel (TR)	Active	MHz Crystal	39 MHz	±17ppm	±6ppm	10pF	35 Ohms	Fundamental	-40°C ~ 105°C	-	Surface Mount	-	0.079" L x 0.063" W (2.00mm x 1.60mm)	0.022" (0.55mm)

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.