Diodes - Variable Capacitance (Varicaps, Varactors)
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.
Browse Diodes - Variable Capacitance (Varicaps, Varactors) by MPN. We highlight stock availability, support BOM matching, and source through original / verified channels.
Product List
Total Components: 1,171
| Product | Pricing | Datasheet | Capacitance Ratio | Capacitance Ratio Condition | Q @ Vr, F | Mounting Type | Operating Temperature | Capacitance @ Vr, F | Diode Type | Voltage - Peak Reverse (Max) | Supplier Device Package | Package / Case | Stock & Quantity |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 SMV1213-079LF Skyworks Solutions, Inc. | 1 $0.8500 | 5 | C1/C4 | - | Surface Mount | -55°C ~ 125°C (TJ) | 5.5pF @ 4V, 50MHz | Single | 12 V | SC-79 | SC-79, SOD-523 | 9,250 | |
SMV1232-079LF Skyworks Solutions, Inc. | 1 $0.9100 | 3.3 | C1/C6 | - | Surface Mount | -55°C ~ 125°C (TJ) | 0.94pF @ 6V, 50MHz | Single | 15 V | SC-79 | SC-79, SOD-523 | 2,729 | |
SMV1236-079LF Skyworks Solutions, Inc. | 1 $0.9500 | 3.5 | C1/C6 | - | Surface Mount | -55°C ~ 125°C (TJ) | 5.3pF @ 6V, 50MHz | Single | 15 V | SC-79 | SC-79, SOD-523 | 2,893 | |
SMV1255-079LF Skyworks Solutions, Inc. | 1 $0.9500 | 12.3 | C0.3/C4.7 | 350 @ 3V, 50MHz | Surface Mount | -55°C ~ 125°C (TJ) | 5.8pF @ 4.7V, 50MHz | Single | 15 V | SC-79 | SC-79, SOD-523 | 5,281 | |
KV2111-02 Microchip Technology | 4 | C4/C20 | 1200 @ 4V, 50MHz | - | -55°C ~ 150°C | 0.25pF @ 20V, 1MHz | Single | 22 V | - | - | 4,038 | ||
KV1501-154-0 Microchip Technology | 17.5 | C2/C10 | 130 @ 2V, 10MHz | Surface Mount | -65°C ~ 200°C | 10.6pF @ 10V, 1MHz | Single | 12 V | Chip | Die | 3,567 | ||
MV21003-128A Microchip Technology | 3.4 | C0/C30 | 7000 @ 4V, 50MHz | Surface Mount | -55°C ~ 175°C | 0.5pF @ 4V, 1MHz | Single | 30 V | - | 2-SMD, Flat Lead | 4,723 | ||
MV21003-150A/TR Microchip Technology | 3.4 | C0/C30 | 7000 @ 4V, 50MHz | Surface Mount | -55°C ~ 175°C | 0.5pF @ 4V, 1MHz | Single | 30 V | Chip | Die | 2,915 | ||
NTE613 NTE Electronics, Inc. | 1 $3.0800 | 2.9 | C2/C32 | 350 @ 4V, 50MHz | Through Hole | - | 24.2pF @ 4V, 1MHz | Single | 30 V | - | TO-226-2, TO-92-2 (TO-226AC) | 5,908 | |
NTE618 NTE Electronics, Inc. | 1 $3.3700 | 15.5 | C1.2/C8 | 200 @ 1V, 1MHz | Through Hole | 100°C (TJ) | 459.1pF @ 1.2V, 1MHz | Single | 16 V | 2-SIP | 2-SIP | 2,168 | |
MV1403 onsemi | 1 $4.1300 | - | - | - | - | - | - | - | - | - | - | 1,118 | |
MPV21004-206/TR Microchip Technology | 1 $4.8300 | - | - | - | - | - | - | - | - | - | - | 7,088 | |
MA46603-134 MACOM Technology Solutions | 1 $8.7110 | 2.8 | C0/C30 | 6500 @ 4V, 50MHz | Surface Mount | -65°C ~ 175°C | 0.6pF @ 4V, 1MHz | Single | 30 V | Chip | Die | 7,201 | |
MA46580-1209 MACOM Technology Solutions | 1 $12.5184 | 6.5 | C2/C12 | 3000 @ 4V, 50MHz | Surface Mount | -65°C ~ 150°C | 0.5pF @ 4V, 1MHz | Single | 18 V | Die | Die | 3,235 | |
MA46H202-1088 MACOM Technology Solutions | 1 $26.1440 | 5.6 | C2/C20 | 2000 @ 4V, 1MHz | Surface Mount | -65°C ~ 125°C | 3.3pF @ 4V, 1MHz | Single | 22 V | ODS-1088 | 2-SMD, Gull Wing | 2,575 | |
MA46H073-1056 MACOM Technology Solutions | 1 $34.0100 | 7.5 | C0/C20 | 2200 @ 4V, 1MHz | Surface Mount | -65°C ~ 150°C | 5.5pF @ 4V, 1MHz | Single | 20 V | ODS-1056 | 2-SMD, No Lead | 2,168 | |
BBY 51 E6433 Infineon Technologies | 2.2 | C1/C4 | - | Surface Mount | -55°C ~ 125°C (TJ) | 3.7pF @ 4V, 1MHz | 1 Pair Common Cathode | 7 V | PG-SOT23 | TO-236-3, SC-59, SOT-23-3 | 2,877 | ||
BBY5202LE6327XTMA1 Infineon Technologies | 2.1 | C1/C4 | - | Surface Mount | -55°C ~ 150°C (TJ) | 1.45pF @ 4V, 1MHz | Single | 7 V | PG-TSLP-2-1 | SOD-882 | 5,352 | ||
BBY 52-02W E6327 Infineon Technologies | 2.1 | C1/C4 | - | Surface Mount | -55°C ~ 150°C (TJ) | 1.45pF @ 4V, 1MHz | Single | 7 V | SCD-80 | SC-80 | 8,133 | ||
BBY5302LE6327XTMA1 Infineon Technologies | 2.6 | C1/C3 | - | Surface Mount | -55°C ~ 125°C (TJ) | 3.1pF @ 3V, 1MHz | Single | 6 V | PG-TSLP-2-1 | SOD-882 | 5,606 |