Crystals
Review Crystals Crystals, Oscillators, Resonators components in this filtered selection. Compare manufacturer information, availability, pricing, datasheets and key specifications to narrow down suitable parts for your application.
If the exact part or specification you need is not listed, send the manufacturer part number, target parameters and quantity to JIEXIN Electronics for sourcing and quotation support.
| Photo | Mfr. Part # | Availability | 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
QT49S-6.144MAHJ-THC49 SMD MHZ QUARTZ XTAL / METAL |
8,830 |
|
Datasheet | QT49S | HC-49/US | Active | MHz Crystal | 6.144 MHz | ±30ppm | ±30ppm | 18pF | 80 Ohms | Fundamental | -40°C ~ 85°C | - | Surface Mount | - | 0.449" L x 0.189" W (11.40mm x 4.80mm) | 0.161" (4.10mm) | |
|
|
QT49S-19.200MAHJ-THC49 SMD MHZ QUARTZ XTAL / METAL |
3,564 |
|
Datasheet | QT49S | HC-49/US | Active | MHz Crystal | 19.2 MHz | ±30ppm | ±30ppm | 18pF | 30 Ohms | Fundamental | -40°C ~ 85°C | - | Surface Mount | - | 0.449" L x 0.189" W (11.40mm x 4.80mm) | 0.161" (4.10mm) | |
|
|
QT49S-7.3728MAHJ-THC49 SMD MHZ QUARTZ XTAL / METAL |
5,329 |
|
Datasheet | QT49S | HC-49/US | Active | MHz Crystal | 7.3728 MHz | ±30ppm | ±30ppm | 18pF | 80 Ohms | Fundamental | -40°C ~ 85°C | - | Surface Mount | - | 0.449" L x 0.189" W (11.40mm x 4.80mm) | 0.161" (4.10mm) | |
|
|
QT49S-16.000MAHJ-THC49 SMD MHZ QUARTZ XTAL / METAL |
5,955 |
|
Datasheet | QT49S | HC-49/US | Active | MHz Crystal | 16 MHz | ±30ppm | ±30ppm | 18pF | 30 Ohms | Fundamental | -40°C ~ 85°C | - | Surface Mount | - | 0.449" L x 0.189" W (11.40mm x 4.80mm) | 0.161" (4.10mm) | |
|
|
QT49S-4.000MAHJ-THC49 SMD MHZ QUARTZ XTAL / METAL |
3,787 |
|
Datasheet | QT49S | HC-49/US | Active | MHz Crystal | 4 MHz | ±30ppm | ±30ppm | 18pF | 150 Ohms | Fundamental | -40°C ~ 85°C | - | Surface Mount | - | 0.449" L x 0.189" W (11.40mm x 4.80mm) | 0.161" (4.10mm) | |
|
|
QT49S-27.000MAHJ-THC49 SMD MHZ QUARTZ XTAL / METAL |
7,070 |
|
Datasheet | QT49S | HC-49/US | Active | MHz Crystal | 27 MHz | ±30ppm | ±30ppm | 18pF | 30 Ohms | Fundamental | -40°C ~ 85°C | - | Surface Mount | - | 0.449" L x 0.189" W (11.40mm x 4.80mm) | 0.161" (4.10mm) | |
|
|
QT49S-30.000MAHJ-THC49 SMD MHZ QUARTZ XTAL / METAL |
5,989 |
|
Datasheet | QT49S | HC-49/US | Active | MHz Crystal | 30 MHz | ±30ppm | ±30ppm | 18pF | 30 Ohms | Fundamental | -40°C ~ 85°C | - | Surface Mount | - | 0.449" L x 0.189" W (11.40mm x 4.80mm) | 0.161" (4.10mm) | |
|
|
QT49S-7.680MAHJ-THC49 SMD MHZ QUARTZ XTAL / METAL |
6,737 |
|
Datasheet | QT49S | HC-49/US | Active | MHz Crystal | 7.68 MHz | ±30ppm | ±30ppm | 18pF | 80 Ohms | Fundamental | -40°C ~ 85°C | - | Surface Mount | - | 0.449" L x 0.189" W (11.40mm x 4.80mm) | 0.161" (4.10mm) | |
|
|
QT49S-3.579545MAHJ-THC49 SMD MHZ QUARTZ XTAL / METAL |
5,716 |
|
Datasheet | QT49S | HC-49/US | Active | MHz Crystal | 3.579545 MHz | ±30ppm | ±30ppm | 18pF | 200 Ohms | Fundamental | -40°C ~ 85°C | - | Surface Mount | - | 0.449" L x 0.189" W (11.40mm x 4.80mm) | 0.161" (4.10mm) | |
|
|
QT49S-3.6864MAHJ-THC49 SMD MHZ QUARTZ XTAL / METAL |
6,372 |
|
Datasheet | QT49S | HC-49/US | Active | MHz Crystal | 3.6864 MHz | ±30ppm | ±30ppm | 18pF | 150 Ohms | Fundamental | -40°C ~ 85°C | - | Surface Mount | - | 0.449" L x 0.189" W (11.40mm x 4.80mm) | 0.161" (4.10mm) |
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.
