Variable capacitance diodes are produced and characterized for use as electronically-variable capacitors, and are widely used in tuning and frequency synthesis applications. While most all diodes exhibit a junction capacitance that decreases as the amount of reverse bias voltage applied increases and are capable of functioning as variable capacitance diodes, products specifically marketed as such are produced and characterized with this use in mind.
Part # | Manufacturer | Description | Availability | Pricing | Quantity |
---|---|---|---|---|---|
![]() NTE610Varicaps, Varactors | NTE Electronics, Inc. | VARACTOR-6.8 PF AT 4 V | 79 | 1+: $1.05000 10+: $0.99000 100+: $0.94000 1000+: $0.91000 | |
![]() NTE612Varicaps, Varactors | NTE Electronics, Inc. | VARACTOR-12 PF@4V | 65 | 1+: $1.97000 10+: $1.86000 100+: $1.76000 1000+: $1.72000 | |
![]() NTE613Varicaps, Varactors | NTE Electronics, Inc. | VARACTOR-22.0PF@4V | 184 | 1+: $2.93000 10+: $2.77000 100+: $2.62000 1000+: $2.56000 | |
![]() NTE618Varicaps, Varactors | NTE Electronics, Inc. | D-AM RADIO TUNING DIODE | 6117 | 1+: $3.20000 10+: $3.03000 100+: $2.86000 1000+: $2.80000 | |
![]() NTE614Varicaps, Varactors | NTE Electronics, Inc. | VARACTOR-33.0 PF@4V | 98 | 1+: $1.15000 10+: $1.09000 100+: $1.03000 1000+: $1.00000 |