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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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. 892-2393
Mfr. Part No.BB535E7904HTSA1
BrandInfineon
PHP3.097
Each (In a Pack of 120)
units
Single UHF-TV Tuner 1 1.9pF 30V - 8.2 SOD-323 2 1 → 28V 1.7 x 1.25 x 1mm 1mm 1.7mm +150 °C
RS Stock No. 165-5623
Mfr. Part No.BBY5303WE6327HTSA1
BrandInfineon
PHP6.88
Each (On a Reel of 3000)
units
Single Tuner, VCO 1 4.8pF 6V - 1.8 SOD-323 2 1 → 3V 1.7 x 1.25 x 0.9mm 0.9mm 1.7mm +125 °C
RS Stock No. 165-7472
Mfr. Part No.BB639E7904HTSA1
BrandInfineon
PHP3.52
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. 145-9549
Mfr. Part No.BB535E7904HTSA1
BrandInfineon
PHP2.235
Each (On a Reel of 3000)
units
Single UHF-TV Tuner 1 1.9pF 30V - 8.2 SOD-323 2 1 → 28V 1.7 x 1.25 x 1mm 1mm 1.7mm +150 °C
RS Stock No. 826-9377
Mfr. Part No.BBY5303WE6327HTSA1
BrandInfineon
PHP10.49
Each (In a Pack of 100)
units
Single Tuner, VCO 1 4.8pF 6V - 1.8 SOD-323 2 1 → 3V 1.7 x 1.25 x 0.9mm 0.9mm 1.7mm +125 °C
RS Stock No. 653-1415
Mfr. Part No.BB639E7904HTSA1
BrandInfineon
PHP6.97
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. 110-9116
Mfr. Part No.BB639CE7904HTSA1
BrandInfineon
PHP3.944
Each (In a Pack of 150)
units
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 Stock No. 110-9106
Mfr. Part No.BB439E6327HTSA1
BrandInfineon
PHP16.868
Each (On a Tape of 40)
units
Single Tuner 1 4.3pF 28V - 5 SOD-323 2 - 1.7 x 1.25 x 0.85mm 0.85mm 1.7mm +125 °C
RS Stock No. 178-7396
Mfr. Part No.BB814E6327GR1HTSA1
BrandInfineon
PHP5.57
Each (On a Reel of 3000)
units
Common Cathode Tuner 2 43pF 18V 200 2.05 SOT-23 3 2 → 8V 2.9 x 1.3 x 0.9mm 0.9mm 2.9mm +125 °C
RS Stock No. 826-9314
Mfr. Part No.BB814E6327GR1HTSA1
BrandInfineon
PHP8.48
Each (In a Pack of 100)
units
Common Cathode Tuner 2 43pF 18V 200 2.05 SOT-23 3 2 → 8V 2.9 x 1.3 x 0.9mm 0.9mm 2.9mm +125 °C
RS Stock No. 166-1005
Mfr. Part No.BB639CE7904HTSA1
BrandInfineon
PHP3.318
Each (On a Reel of 3000)
units
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 Stock No. 145-9418
Mfr. Part No.BB439E6327HTSA1
BrandInfineon
PHP11.217
Each (On a Reel of 3000)
units
Single Tuner 1 4.3pF 28V - 5 SOD-323 2 - 1.7 x 1.25 x 0.85mm 0.85mm 1.7mm +125 °C
RS Stock No. 165-5627
Mfr. Part No.BBY6602VH6327XTSA1
BrandInfineon
PHP7.19
Each (On a Reel of 3000)
units
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 Stock No. 165-7447
Mfr. Part No.BBY5702VH6327XTSA1
BrandInfineon
PHP9.60
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. 752-7899
Mfr. Part No.BBY5302VH6327XTSA1
BrandInfineon
PHP13.843
Each (In a Pack of 10)
units
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 Stock No. 178-7399
Mfr. Part No.BB837E6327HTSA1
BrandInfineon
PHP6.35
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. 166-1176
Mfr. Part No.BB640E6327HTSA1
BrandInfineon
PHP4.526
Each (On a Reel of 3000)
units
Single Tuner 1 62pF 30V - 19.5 SOD-323 2 1 → 28V 1.7 x 1.25 x 0.9mm 0.9mm 1.7mm +150 °C
RS Stock No. 445-1907
Mfr. Part No.BB535E7904HTSA1
BrandInfineon
PHP16.496
Each (In a Pack of 10)
units
Single Tuner 1 17.5pF 30V - 8.2 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
PHP8.967
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. 165-7448
Mfr. Part No.BBY5302VH6327XTSA1
BrandInfineon
PHP8.469
Each (On a Reel of 3000)
units
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