| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,299 pcs
|
1299 pcs | On Request | 1 | On Request | On Request | N/A | On Request | On Request |
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| Halogen Free | |
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The Skyworks SMV2019-040LF is a silicon hyperabrupt junction varactor diode designed for applications requiring low phase noise voltage-controlled oscillators (VCOs) in wireless systems. This series of varactors features low series resistance and a high capacitance ratio at low reverse voltage.
Key electrical specifications include a reverse voltage rating of 22V and a capacitance of 0.34pF at 20V and 50MHz. The capacitance ratio is 2.3 (C4/C20), and the Q factor is 500 at 4V and 50MHz. The diode operates over a temperature range of -55°C to 125°C.
Packaged in a compact SOD-882 surface-mount case, the SMV2019-040LF is suitable for automated assembly processes. The component is rated MSL1 at 260°C, indicating good moisture resistance during soldering.
This varactor diode is well-suited for RF and microwave VCOs and phase shifters in wireless communication systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The reverse voltage rating is 22 V.
The typical capacitance is 0.34 pF at 20V and 50MHz.
The typical Q factor is 500 at 4V and 50MHz.
The capacitance ratio (C4/C20) is 2.3.
The operating temperature range is -55°C to 125°C.
The SMV2019-040LF is available in a SOD-882 surface mount package.