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. 162-9647
Mfr. Part No.SVC236-TB-E
$0.304
Each (On a Reel of 3000)
units
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 Stock No. 791-9576
Mfr. Part No.SVC236-TB-E
$0.59
Each (In a Pack of 15)
units
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 Stock No. 826-9399
Mfr. Part No.BBY6602VH6327XTSA1
BrandInfineon
$0.272
Each (In a Pack of 100)
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. 165-5627
Mfr. Part No.BBY6602VH6327XTSA1
BrandInfineon
$0.201
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. 110-9116
Mfr. Part No.BB639CE7904HTSA1
BrandInfineon
$0.116
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. 761-6810
Mfr. Part No.RKV502KJ#P1Q
$0.028
Each (In a Pack of 15)
units
Single Tuner 1 41.5pF 35V - 14.5 SC-79 2 - 0.9 x 1.3 x 0.7mm 0.7mm 0.9mm +150 °C
RS Stock No. 445-1907
Mfr. Part No.BB535E7904HTSA1
BrandInfineon
$0.231
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. 166-1005
Mfr. Part No.BB639CE7904HTSA1
BrandInfineon
$0.101
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. 162-9648
Mfr. Part No.SVC270-TL-E
$0.142
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. 165-7447
Mfr. Part No.BBY5702VH6327XTSA1
BrandInfineon
$0.255
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. 170-2060
Mfr. Part No.BB207
BrandNXP
$0.493
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. 791-9572
Mfr. Part No.SVC230-TB-E
$0.446
Each (In a Pack of 20)
units
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 Stock No. 752-7892
Mfr. Part No.BBY5702VH6327XTSA1
BrandInfineon
$0.441
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. 890-2588
Mfr. Part No.1SV285(TPH3,F)
BrandToshiba
$0.356
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. 162-9645
Mfr. Part No.SVC230-TB-E
$0.234
Each (On a Reel of 3000)
units
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 Stock No. 791-9585
Mfr. Part No.SVC270-TL-E
$0.389
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. 626-2046
Mfr. Part No.BB207
BrandNXP
$0.486
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. 761-6801
Mfr. Part No.RKV500KJ#P1Q
$0.028
Each (In a Pack of 15)
units
Single Tuner 1 14.15pF 35V - 6.3 SC-79 2 - 0.9 x 1.3 x 0.7mm 0.7mm 0.9mm +150 °C
RS Stock No. 166-1176
Mfr. Part No.BB640E6327HTSA1
BrandInfineon
$0.128
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. 890-2579
Mfr. Part No.1SV229(TPH3,F)
BrandToshiba
$0.374
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
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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, ...
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 applications, ...