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庫存編號 823-5655
製造零件編號BB857H7902XTSA1
BrandInfineon
HK$1.931
/個 (每包:25個)
單位
Single SAT Tuners - - 30V - - SCD-80 2 - 1.3 x 0.8 x 0.7 (With Pin)mm 0.7mm 1.3mm +150 °C
RS庫存編號 826-9099
製造零件編號BB66402VH7902XTSA1
BrandInfineon
HK$0.671
/個 (每包:200個)
單位
Single VHF TV Tuner 1 2.4pF 30V - 15 SC-79 2 28V 1.2 x 0.8 x 0.55mm 0.55mm 1.2mm +150 °C
RS庫存編號 145-8828
製造零件編號BB66402VH7902XTSA1
BrandInfineon
HK$0.524
個 (在毎卷:3000)
單位
Single VHF TV Tuner 1 2.4pF 30V - 15 SC-79 2 28V 1.2 x 0.8 x 0.55mm 0.55mm 1.2mm +150 °C
RS庫存編號 857-8116
製造零件編號BBY5503WE6327HTSA1
BrandInfineon
HK$1.10
個 (在毎卷:3000)
單位
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
RS庫存編號 827-0128
製造零件編號BB669E7904
BrandInfineon
HK$0.738
個 (在毎卷:250)
單位
Single FM Radio Tuner 1 61.5pF 30V - 18 SOD-323 3 28V 1.7 x 1.25 x 0.9mm 0.9mm 1.7mm +150 °C
RS庫存編號 145-9418
製造零件編號BB439E6327HTSA1
BrandInfineon
HK$1.807
個 (在毎卷:3000)
單位
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庫存編號 165-5623
製造零件編號BBY5303WE6327HTSA1
BrandInfineon
HK$1.227
個 (在毎卷:3000)
單位
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庫存編號 166-1176
製造零件編號BB640E6327HTSA1
BrandInfineon
HK$0.738
個 (在毎卷:3000)
單位
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庫存編號 653-1415
製造零件編號BB639E7904HTSA1
BrandInfineon
HK$1.378
/個 (每包:10個)
單位
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庫存編號 165-7472
製造零件編號BB639E7904HTSA1
BrandInfineon
HK$0.493
個 (在毎卷:3000)
單位
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庫存編號 826-9373
製造零件編號BB837E6327HTSA1
BrandInfineon
HK$1.375
/個 (每包:100個)
單位
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庫存編號 445-1907
製造零件編號BB535E7904HTSA1
BrandInfineon
HK$2.488
/個 (每包:10個)
單位
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庫存編號 165-5627
製造零件編號BBY6602VH6327XTSA1
BrandInfineon
HK$1.289
個 (在毎卷:3000)
單位
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庫存編號 110-9116
製造零件編號BB639CE7904HTSA1
BrandInfineon
HK$0.816
/個 (每包:150個)
單位
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庫存編號 165-7448
製造零件編號BBY5302VH6327XTSA1
BrandInfineon
HK$1.164
個 (在毎卷:3000)
單位
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庫存編號 505-8521
製造零件編號BB640E6327HTSA1
BrandInfineon
HK$1.569
/個 (每包:20個)
單位
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庫存編號 892-2393
製造零件編號BB535E7904HTSA1
BrandInfineon
HK$0.705
/個 (每包:120個)
單位
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庫存編號 166-1005
製造零件編號BB639CE7904HTSA1
BrandInfineon
HK$0.541
個 (在毎卷:3000)
單位
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庫存編號 178-7396
製造零件編號BB814E6327GR1HTSA1
BrandInfineon
HK$1.285
個 (在毎卷:3000)
單位
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庫存編號 826-9314
製造零件編號BB814E6327GR1HTSA1
BrandInfineon
HK$1.411
/個 (每包:100個)
單位
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