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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Omschrijving Prijs 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-stocknr. 791-9585
FabrikantnummerSVC270-TL-E
FabrikantON Semiconductor
0,241 €
Each (In a Pack of 20)
Aantal stuks
Common Cathode Tuner 2 25.1pF 16V 100 1.65 MCPH 3 2 → 8V 2 x 1.6 x 0.85mm 0.85mm 2mm +150 °C
RS-stocknr. 162-9647
FabrikantnummerSVC236-TB-E
FabrikantON Semiconductor
0,20 €
Each (On a Reel of 3000)
Aantal stuks
Common Cathode Tuner 2 14.44pF 16V 70 5 SOT-23 3 1 → 6.5V 2.9 x 1.5 x 1.1mm 1.1mm 2.9mm +125 °C
RS-stocknr. 791-9572
FabrikantnummerSVC230-TB-E
FabrikantON Semiconductor
0,333 €
Each (In a Pack of 20)
Aantal stuks
Common Cathode Tuner 2 25.1pF 16V 100 1.65 SOT-23 3 2 to 8V 2.9 x 1.5 x 1.1mm 1.1mm 2.9mm +125 °C
RS-stocknr. 791-9576
FabrikantnummerSVC236-TB-E
FabrikantON Semiconductor
0,435 €
Each (In a Pack of 15)
Aantal stuks
Common Cathode Tuner 2 14.44pF 16V 70 5 SOT-23 3 1 to 6.5V 2.9 x 1.5 x 1.1mm 1.1mm 2.9mm +125 °C
RS-stocknr. 162-9645
FabrikantnummerSVC230-TB-E
FabrikantON Semiconductor
0,137 €
Each (On a Reel of 3000)
Aantal stuks
Common Cathode Tuner 2 25.1pF 16V 100 1.65 SOT-23 3 2 → 8V 2.9 x 1.5 x 1.1mm 1.1mm 2.9mm +125 °C
RS-stocknr. 162-9649
FabrikantnummerSVC272-TL-E
FabrikantON Semiconductor
0,165 €
Each (On a Reel of 3000)
Aantal stuks
Common Cathode Tuner 2 14.07pF 16V 150 2.3 MCPH 3 2 → 8V 2 x 1.6 x 0.85mm 0.85mm 2mm +125 °C
RS-stocknr. 162-9648
FabrikantnummerSVC270-TL-E
FabrikantON Semiconductor
0,172 €
Each (On a Reel of 3000)
Aantal stuks
Common Cathode Tuner 2 25.1pF 16V 100 1.65 MCPH 3 2 → 8V 2 x 1.6 x 0.85mm 0.85mm 2mm +150 °C
RS-stocknr. 124-5433
FabrikantnummerSVC704-TL-E
FabrikantON Semiconductor
0,163 €
Each (On a Reel of 3000)
Aantal stuks
Single VCO 1 3.4pF 16V - 6 MCPH 3 1 → 7V 2 x 1.6 x 0.85mm 0.85mm 2mm +150 °C
RS-stocknr. 791-9591
FabrikantnummerSVC704-TL-E
FabrikantON Semiconductor
0,197 €
Each (On a Tape of 20)
Aantal stuks
Single VCO 1 3.4pF 16V - 6 MCPH 3 1 → 7V 2 x 1.6 x 0.85mm 0.85mm 2mm +150 °C
RS-stocknr. 791-9588
FabrikantnummerSVC272-TL-E
FabrikantON Semiconductor
0,188 €
Each (On a Tape of 20)
Aantal stuks
Common Cathode Tuner 2 14.07pF 16V 150 2.3 MCPH 3 2 → 8V 2 x 1.6 x 0.85mm 0.85mm 2mm +125 °C