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.
| Photo | 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-.327-7-34B-C-TRCRYSTAL 32.7680KHZ 7PF SMD |
74,754 | - |
|
Datasheet | ECX-31B | 2-SMD, No Lead | Tape & Reel (TR) | Active | kHz Crystal (Tuning Fork) | 32.768 kHz | - | ±10ppm | 7pF | 70 kOhms | Fundamental | -40°C ~ 85°C | - | Surface Mount | - | 0.126" L x 0.059" W (3.20mm x 1.50mm) | 0.035" (0.90mm) |
|
ECS-36-18-4XCRYSTAL 3.6864MHZ 18PF TH |
16,766 | - |
|
Datasheet | HC-49USX | HC-49/US | Bulk | Active | MHz Crystal | 3.6864 MHz | ±50ppm | ±30ppm | 18pF | 200 Ohms | Fundamental | -10°C ~ 70°C | - | Through Hole | - | 0.447" L x 0.183" W (11.35mm x 4.65mm) | 0.138" (3.50mm) |
|
|
ECS-40-20-4XCRYSTAL 4.0000MHZ 20PF TH |
15,505 | - |
|
Datasheet | HC-49USX | HC-49/US | Bulk | Active | MHz Crystal | 4 MHz | ±50ppm | ±30ppm | 20pF | 150 Ohms | Fundamental | -10°C ~ 70°C | - | Through Hole | - | 0.447" L x 0.183" W (11.35mm x 4.65mm) | 0.138" (3.50mm) |
|
ECS-200-18-30B-AGN-TRCRYSTAL 20.0000MHZ 18PF SMD |
50,194 | - |
|
Datasheet | ECX-53B | 4-SMD, No Lead | Tape & Reel (TR) | Active | MHz Crystal | 20 MHz | ±30ppm | ±25ppm | 18pF | 40 Ohms | Fundamental | -40°C ~ 85°C | - | Surface Mount | - | 0.197" L x 0.126" W (5.00mm x 3.20mm) | 0.033" (0.85mm) |
|
|
ECS-250-20-30B-TRCRYSTAL 25.0000MHZ 20PF SMD |
29,578 | - |
|
Datasheet | ECX-53B | 4-SMD, No Lead | Tape & Reel (TR) | Active | MHz Crystal | 25 MHz | ±50ppm | ±30ppm | 20pF | 30 Ohms | Fundamental | -20°C ~ 70°C | - | Surface Mount | - | 0.197" L x 0.126" W (5.00mm x 3.20mm) | 0.033" (0.85mm) |
|
ECS-.327-6-17X-TRCRYSTAL 32.7680KHZ 6PF SMD |
620,042 | - |
|
Datasheet | ECX-306X | 4-SOJ, 5.50mm pitch | Tape & Reel (TR) | Active | kHz Crystal (Tuning Fork) | 32.768 kHz | - | ±20ppm | 6pF | 50 kOhms | Fundamental | -40°C ~ 85°C | - | Surface Mount | - | 0.315" L x 0.150" W (8.00mm x 3.80mm) | 0.098" (2.50mm) |
|
|
ECS-.327-12.5-17X-TRCRYSTAL 32.7680KHZ 12.5PF SMD |
164,631 | - |
|
Datasheet | ECX-306X | 4-SOJ, 5.50mm pitch | Tape & Reel (TR) | Active | kHz Crystal (Tuning Fork) | 32.768 kHz | - | ±20ppm | 12.5pF | 50 kOhms | Fundamental | -40°C ~ 85°C | - | Surface Mount | - | 0.315" L x 0.150" W (8.00mm x 3.80mm) | 0.098" (2.50mm) |
|
ECS-.327-12.5-12R-TRCRYSTAL 32.7680KHZ 12.5PF SMD |
92,650 | - |
|
Datasheet | ECX-12R | 2-SMD, No Lead | Tape & Reel (TR) | Active | kHz Crystal (Tuning Fork) | 32.768 kHz | - | ±20ppm | 12.5pF | 70 kOhms | Fundamental | -40°C ~ 85°C | - | Surface Mount | - | 0.079" L x 0.047" W (2.00mm x 1.20mm) | 0.024" (0.60mm) |
|
|
ECS-.327-9-34B-C-TRCRYSTAL 32.7680KHZ 9PF SMD |
61,635 | - |
|
Datasheet | ECX-31B | 2-SMD, No Lead | Tape & Reel (TR) | Active | kHz Crystal (Tuning Fork) | 32.768 kHz | - | ±10ppm | 9pF | 70 kOhms | Fundamental | -40°C ~ 85°C | - | Surface Mount | - | 0.126" L x 0.059" W (3.20mm x 1.50mm) | 0.035" (0.90mm) |
|
ECS-.327-12.5-34R-C-TRCRYSTAL 32.7680KHZ 12.5PF SMD |
21,058 | - |
|
Datasheet | ECX-34R | 2-SMD, No Lead | Tape & Reel (TR) | Active | kHz Crystal (Tuning Fork) | 32.768 kHz | - | ±10ppm | 12.5pF | 50 kOhms | Fundamental | -40°C ~ 85°C | - | Surface Mount | - | 0.126" L x 0.059" W (3.20mm x 1.50mm) | 0.035" (0.90mm) |
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.
