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 resistanceWhere might I use one? Satellites TV tuners DVD devices RF Tuning Frequency synthesizers

...
Lees meer Lees minder

Filters

21 - 40 van 60 producten worden weergegeven
Resultaten per pagina
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. 161-1528
Fabrikantnummer5.0SMDJ26A
FabrikantBourns
€ 0,695
Each (On a Reel of 3000)
Aantal stuks
Single - 1 - 26V - - DO-214AB (SMC) 2 - 7.11 x 6.22 x 2.31mm 2.31mm 7.11mm +150 °C
RS-stocknr. 826-9005
FabrikantnummerBB914E6327HTSA1
FabrikantInfineon
€ 0,154
Each (In a Pack of 100)
Aantal stuks
Common Cathode FM Radio Tuner 2 17.6pF 18V - 2.28 SOT-23 3 8V 2.9 x 1.3 x 0.9mm 0.9mm 2.9mm +125 °C
RS-stocknr. 179-1058
FabrikantnummerBB202,115
FabrikantNXP
€ 0,216
Each (On a Reel of 3000)
Aantal stuks
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-stocknr. 166-0356
FabrikantnummerBB181,115
FabrikantNXP
€ 0,08
Each (On a Reel of 3000)
Aantal stuks
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-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
RS-stocknr. 626-2074
FabrikantnummerBB202,115
FabrikantNXP
€ 0,49
Each (In a Pack of 10)
Aantal stuks
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-stocknr. 166-0399
FabrikantnummerBB145B,115
FabrikantNXP
€ 0,103
Each (On a Reel of 3000)
Aantal stuks
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-stocknr. 826-9399
FabrikantnummerBBY6602VH6327XTSA1
FabrikantInfineon
€ 0,182
Each (In a Pack of 100)
Aantal stuks
Single Tuner, VCO 1 66pF 12V - 5 SC-79 2 1 → 4.5V 1.2 x 0.8 x 0.55mm 0.55mm 1.2mm +150 °C
RS-stocknr. 166-1005
FabrikantnummerBB639CE7904HTSA1
FabrikantInfineon
€ 0,088
Each (On a Reel of 3000)
Aantal stuks
Single Tuner 1 2.4pF 30V - 9.5 SOD-323 2 - 1.7 x 1.25 x 0.85mm 0.85mm 1.7mm +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. 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. 145-8825
FabrikantnummerBB914E6327HTSA1
FabrikantInfineon
€ 0,104
Each (On a Reel of 3000)
Aantal stuks
Common Cathode FM Radio Tuner 2 17.6pF 18V - 2.28 SOT-23 3 8V 2.9 x 1.3 x 0.9mm 0.9mm 2.9mm +125 °C
RS-stocknr. 146-0823
FabrikantnummerBB156,115
FabrikantNXP
€ 0,18
Each (On a Reel of 3000)
Aantal stuks
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
RS-stocknr. 626-2080
FabrikantnummerBB208-03,115
FabrikantNXP
€ 0,39
Each (In a Pack of 10)
Aantal stuks
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-stocknr. 890-2579
Fabrikantnummer1SV229(TPH3,F)
FabrikantToshiba
€ 0,218
Each (In a Pack of 25)
Aantal stuks
Single - 1 - - - - SOD-323 2 - 1.7 x 1.25 x 0.9mm 0.9mm 1.7mm +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. 752-7899
FabrikantnummerBBY5302VH6327XTSA1
FabrikantInfineon
€ 0,398
Each (In a Pack of 10)
Aantal stuks
Single VCO 1 1.85pF 6V - 1.8 SC-79 2 1 → 3V 1.2 x 0.8 x 0.55mm 0.55mm 1.2mm +125 °C
RS-stocknr. 110-9116
FabrikantnummerBB639CE7904HTSA1
FabrikantInfineon
€ 0,097
Each (In a Pack of 150)
Aantal stuks
Single Tuner 1 2.4pF 30V - 9.5 SOD-323 2 - 1.7 x 1.25 x 0.85mm 0.85mm 1.7mm +150 °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. 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
Related Products
A range of JFET (junction field-effect transistor) and ...
Description:
A range of JFET (junction field-effect transistor) and HEMT/HFET (high-electron-mobility transistor/ hetero-junction FET) discrete semiconductor devices.
A wide range of PIN diodes suitable for ...
Description:
A wide range of PIN diodes suitable for use in RF switching and attenuator applications.
High efficiencyUltra-small, low-profile surface-mount packagesOptimized for Low forward ...
Description:
High efficiencyUltra-small, low-profile surface-mount packagesOptimized for Low forward voltage drop and high junction temperatureLow capacitanceNegligible power switching lossesLow leakage current.
Variable Capacitance Diodes, commonly known as Varicap, Varactor ...
Description:
Variable Capacitance Diodes, commonly known as Varicap, Varactor or Tuning diodes, are useful in many applications where a change in capacitance derived from a change in voltage is required. They are suitable for use in a wide range of application, ...