Varactor Diodes

The Varactor Diode gets its name from the variable nature of the diode its self. It is a special type of diode designed for variable capacitance.
How do they work?
In order to achieve a specific variance in capacitance, the diode works with the different region types of a capacitor known as P-type and N-type. These types can be manipulated to give out higher depletion sizes or narrowed and decreased in size, this will give you the variable capacitance you wish out of the device.
Features and benefits:
• Very small and light weight
• Little noise from the component
• Very low cost
• Increase in a reverse bias will increase the capacitance
• Very easy to mount and replace
• High capacitance ratios
• Very low resistance
Where might I use one?
• Satellites
• TV tuners
• DVD devices
• RF Tuning
• Frequency synthesizers

...
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Beskrivning Pris Diode Configuration Application Number of Elements per Chip Minimum Diode Capacitance Maximum Reverse Voltage Minimum Quality Factor Minimum Tuning Ratio Package Type Pin Count Tuning Ratio Test Condition Dimensions Height Length Maximum Operating Temperature
RS-artikelnummer 166-1216
Tillv. art.nrBBY40,215
VarumärkeNXP
1,338 kr
Each (On a Reel of 3000)
Enheter
Single Tuner 1 26pF 30V - 5 SOT-23 (TO-236AB) 3 3 → 25V 3 x 1.4 x 1mm 1mm 3mm +125 °C
RS-artikelnummer 170-2060
Tillv. art.nrBB207
VarumärkeNXP
2,015 kr
Each (On a Reel of 3000)
Enheter
Common Cathode Tuner 2 76pF 15V - 2.6 SOT-23 (TO-236AB) 3 1 → 7.5V 3 x 1.4 x 1mm 1mm 3mm +125 °C
RS-artikelnummer 626-2046
Tillv. art.nrBB207
VarumärkeNXP
2,112 kr
Each (In a Pack of 10)
Enheter
Common Cathode Tuner 2 76pF 15V - 2.6 SOT-23 (TO-236AB) 3 1 → 7.5V 3 x 1.4 x 1mm 1mm 3mm +125 °C
RS-artikelnummer 436-7874
Tillv. art.nrBBY40,215
VarumärkeNXP
2,027 kr
Each (In a Pack of 10)
Enheter
Single Tuner 1 26pF 30V - 5 SOT-23 (TO-236AB) 3 3 → 25V 3 x 1.4 x 1mm 1mm 3mm +125 °C
RS-artikelnummer 626-1891
Tillv. art.nrBB135,115
VarumärkeNXP
0,914 kr
Each (In a Pack of 25)
Enheter
Single Tuner, VCO 1 17.5pF 30V - 8.9 SOD-323 2 0.5 to 28V 1.8 x 1.35 x 1.05mm 1.05mm 1.8mm +125 °C
RS-artikelnummer 626-1958
Tillv. art.nrBB156,115
VarumärkeNXP
4,55 kr
Each (In a Pack of 10)
Enheter
Single VCO 1 14.4pF 10V - 2.7 SOD-323 2 1 to 7.5V 1.8 x 1.35 x 1.05mm 1.05mm 1.8mm +125 °C
RS-artikelnummer 179-1058
Tillv. art.nrBB202,115
VarumärkeNXP
2,171 kr
Each (On a Reel of 3000)
Enheter
Single Tuner, VCO 1 28.2pF 6V - 2.5 SOD-523 2 0.2 → 2.3V 1.25 x 0.85 x 0.65mm 0.65mm 1.25mm +85 °C
RS-artikelnummer 626-2074
Tillv. art.nrBB202,115
VarumärkeNXP
5,067 kr
Each (In a Pack of 10)
Enheter
Single Tuner, VCO 1 28.2pF 6V - 2.5 SOD-523 2 0.2 to 2.3V 1.25 x 0.85 x 0.65mm 0.65mm 1.25mm +85 °C
RS-artikelnummer 166-0382
Tillv. art.nrBB131,115
VarumärkeNXP
0,402 kr
Each (On a Reel of 3000)
Enheter
Single Tuner, VCO 1 8pF 30V - 12 SOD-323 2 0.5 → 28V 1.8 x 1.35 x 1.05mm 1.05mm 1.8mm +125 °C
RS-artikelnummer 626-1879
Tillv. art.nrBB131,115
VarumärkeNXP
0,86 kr
Each (In a Pack of 25)
Enheter
Single Tuner, VCO 1 8pF 30V - 12 SOD-323 2 0.5 to 28V 1.8 x 1.35 x 1.05mm 1.05mm 1.8mm +125 °C
RS-artikelnummer 626-1992
Tillv. art.nrBB181,115
VarumärkeNXP
2,482 kr
Each (In a Pack of 30)
Enheter
Single Tuner, VCO 1 8pF 30V - 12 SOD-523 2 0.5 to 28V 1.25 x 0.85 x 0.65mm 0.65mm 1.25mm +150 °C
RS-artikelnummer 626-2080
Tillv. art.nrBB208-03,115
VarumärkeNXP
1,452 kr
Each (In a Pack of 10)
Enheter
Single TCXO, Tune, VCXO 1 19.9pF 10V - 3.7 SOD-323 2 1 to 7.5V 1.8 x 1.35 x 1.05mm 1.05mm 1.8mm +125 °C
RS-artikelnummer 626-2068
Tillv. art.nrBB208-02,115
VarumärkeNXP
1,355 kr
Each (In a Pack of 10)
Enheter
Single TCXO, Tune, VCXO 1 19.9pF 10V - 3.7 SOD-523 2 1 to 7.5V 1.25 x 0.85 x 0.65mm 0.65mm 1.25mm +125 °C
RS-artikelnummer 166-0533
Tillv. art.nrBB208-02,115
VarumärkeNXP
1,369 kr
Each (On a Reel of 3000)
Enheter
Single TCXO, Tune, VCXO 1 19.9pF 10V - 3.7 SOD-523 2 1 → 7.5V 1.25 x 0.85 x 0.65mm 0.65mm 1.25mm +125 °C
RS-artikelnummer 166-0399
Tillv. art.nrBB145B,115
VarumärkeNXP
1,062 kr
Each (On a Reel of 3000)
Enheter
Single VCO 1 6.4pF 6V - 2 SOD-523 2 1 → 4V 1.25 x 0.85 x 0.65mm 0.65mm 1.25mm +150 °C
RS-artikelnummer 179-1056
Tillv. art.nrBB135,115
VarumärkeNXP
0,78 kr
Each (On a Reel of 3000)
Enheter
Single Tuner, VCO 1 17.5pF 30V - 8.9 SOD-323 2 0.5 → 28V 1.8 x 1.35 x 1.05mm 1.05mm 1.8mm +125 °C
RS-artikelnummer 166-0534
Tillv. art.nrBB208-03,115
VarumärkeNXP
1,427 kr
Each (On a Reel of 3000)
Enheter
Single TCXO, Tune, VCXO 1 19.9pF 10V - 3.7 SOD-323 2 1 → 7.5V 1.8 x 1.35 x 1.05mm 1.05mm 1.8mm +125 °C
RS-artikelnummer 626-1914
Tillv. art.nrBB145B,115
VarumärkeNXP
1,169 kr
Each (In a Pack of 20)
Enheter
Single VCO 1 6.4pF 6V - 2 SOD-523 2 1 to 4V 1.25 x 0.85 x 0.65mm 0.65mm 1.25mm +150 °C
RS-artikelnummer 166-0356
Tillv. art.nrBB181,115
VarumärkeNXP
0,78 kr
Each (On a Reel of 3000)
Enheter
Single Tuner, VCO 1 8pF 30V - 12 SOD-523 2 0.5 → 28V 1.25 x 0.85 x 0.65mm 0.65mm 1.25mm +150 °C
RS-artikelnummer 146-0823
Tillv. art.nrBB156,115
VarumärkeNXP
1,861 kr
Each (On a Reel of 3000)
Enheter
Single VCO 1 14.4pF 10V - 2.7 SOD-323 2 1 → 7.5V 1.8 x 1.35 x 1.05mm 1.05mm 1.8mm +125 °C