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

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Description Price 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 Stock No. 752-7892
Mfr. Part No.BBY5702VH6327XTSA1
BrandInfineon
$0.603
Each (In a Pack of 10)
units
Single VCO 1 4pF 10V - 3 SC-79 2 1 → 4V 1.2 x 0.8 x 0.55mm 0.55mm 1.2mm +125 °C
RS Stock No. 165-7447
Mfr. Part No.BBY5702VH6327XTSA1
BrandInfineon
$0.319
Each (On a Reel of 3000)
units
Single VCO 1 4pF 10V - 3 SC-79 2 1 → 4V 1.2 x 0.8 x 0.55mm 0.55mm 1.2mm +125 °C
RS Stock No. 124-5433
Mfr. Part No.SVC704-TL-E
$0.283
Each (On a Reel of 3000)
units
Single VCO 1 3.4pF 16V - 6 MCPH 3 1 → 7V 2 x 1.6 x 0.85mm 0.85mm 2mm +150 °C
RS Stock No. 890-2588
Mfr. Part No.1SV285(TPH3,F)
BrandToshiba
$0.395
Each (In a Pack of 25)
units
Single UHF Band Radio 1 1.85pF 10V - - 1-1G1A 2 1 → 4V 1.2 x 0.8 x 0.6mm 0.6mm 1.2mm +125 °C
RS Stock No. 791-9591
Mfr. Part No.SVC704-TL-E
$0.706
Each (On a Tape of 20)
units
Single VCO 1 3.4pF 16V - 6 MCPH 3 1 → 7V 2 x 1.6 x 0.85mm 0.85mm 2mm +150 °C
RS Stock No. 162-9648
Mfr. Part No.SVC270-TL-E
$0.161
Each (On a Reel of 3000)
units
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 Stock No. 791-9585
Mfr. Part No.SVC270-TL-E
$0.46
Each (In a Pack of 20)
units
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 Stock No. 626-1879
Mfr. Part No.BB131,115
BrandNXP
$0.506
Each (In a Pack of 25)
units
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 Stock No. 166-0382
Mfr. Part No.BB131,115
BrandNXP
$0.153
Each (On a Reel of 3000)
units
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 Stock No. 653-1415
Mfr. Part No.BB639E7904HTSA1
BrandInfineon
$0.455
Each (In a Pack of 10)
units
Single Tuner 1 36pF 30V - 13.5 SOD-323 2 1 → 28V 1.7 x 1.25 x 1.05mm 1.05mm 1.7mm +150 °C
RS Stock No. 626-2046
Mfr. Part No.BB207
BrandNXP
$0.509
Each (In a Pack of 10)
units
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 Stock No. 890-2581
Mfr. Part No.1SV305,H3F(T
BrandToshiba
$0.326
Each (In a Pack of 25)
units
Single VHF Band Radio 1 5.3pF 10V - - 1-1G1A 2 1 → 4V 1.2 x 0.8 x 0.6mm 0.6mm 1.2mm +125 °C
RS Stock No. 170-2060
Mfr. Part No.BB207
BrandNXP
$0.548
Each (On a Reel of 3000)
units
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 Stock No. 165-7472
Mfr. Part No.BB639E7904HTSA1
BrandInfineon
$0.113
Each (On a Reel of 3000)
units
Single Tuner 1 36pF 30V - 13.5 SOD-323 2 1 → 28V 1.7 x 1.25 x 1.05mm 1.05mm 1.7mm +150 °C
RS Stock No. 826-9373
Mfr. Part No.BB837E6327HTSA1
BrandInfineon
$0.319
Each (In a Pack of 100)
units
Single Tuner 1 6pF 30V - 10.2 SOD-323 2 1 → 28V 1.7 x 1.25 x 0.9mm 0.9mm 1.7mm +150 °C
RS Stock No. 145-8825
Mfr. Part No.BB914E6327HTSA1
BrandInfineon
$0.196
Each (On a Reel of 3000)
units
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 Stock No. 890-2579
Mfr. Part No.1SV229(TPH3,F)
BrandToshiba
$0.433
Each (In a Pack of 25)
units
Single - 1 - - - - SOD-323 2 - 1.7 x 1.25 x 0.9mm 0.9mm 1.7mm +125 °C
RS Stock No. 178-7399
Mfr. Part No.BB837E6327HTSA1
BrandInfineon
$0.21
Each (On a Reel of 3000)
units
Single Tuner 1 6pF 30V - 10.2 SOD-323 2 1 → 28V 1.7 x 1.25 x 0.9mm 0.9mm 1.7mm +150 °C
RS Stock No. 626-1992
Mfr. Part No.BB181,115
BrandNXP
$0.511
Each (In a Pack of 30)
units
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 Stock No. 857-8116
Mfr. Part No.BBY5503WE6327HTSA1
BrandInfineon
$0.222
Each (On a Reel of 3000)
units
Single VCO in Mobile Communication 1 5.5pF 16V - 2 SOD-323 2 2 V, 10 V 1.7 x 1.25 x 0.85mm 0.85mm 1.7mm +150 °C
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