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.
Sourcing Skyworks Solutions, Inc. Diodes - Variable Capacitance (Varicaps, Varactors): in-stock lines for quick ship, BOM matching for multi-line builds, and original-channel screening — not keyword stuffing.
Product List
Total Components: 122
| 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 | |
SMV1763-079LF Skyworks Solutions, Inc. | 1 $0.9500 | 2.7 | C0.5/C2.5 | - | Surface Mount | -55°C ~ 125°C (TJ) | 2.9pF @ 2.5V, 1MHz | Single | 10 V | SC-79 | SC-79, SOD-523 | 7,724 | |
SMV1247-079LF Skyworks Solutions, Inc. | 1 $0.9857 100 $0.7885 500 $0.6571 | 10 | C0.3/C4.7 | 1500 @ 3V, 50MHz | Surface Mount | -55°C ~ 125°C (TJ) | 0.78pF @ 4.7V, 50MHz | Single | 15 V | SC-79 | SC-79, SOD-523 | 2,800 | |
SMV1234-079LF Skyworks Solutions, Inc. | 1 $1.1200 | 3.4 | C1/C6 | - | Surface Mount | -55°C ~ 125°C (TJ) | 2pF @ 6V, 50MHz | Single | 15 V | SC-79 | SC-79, SOD-523 | 3,713 | |
SMV1233-079LF Skyworks Solutions, Inc. | 1 $1.0500 | 3.3 | C1/C6 | - | Surface Mount | -55°C ~ 125°C (TJ) | 1.1pF @ 6V, 50MHz | Single | 15 V | SC-79 | SC-79, SOD-523 | 6,235 | |
SMV1405-079LF Skyworks Solutions, Inc. | 1 $1.1200 | 4.1 | C0/C30 | 3200 @ 4V, 50MHz | Surface Mount | -55°C ~ 125°C (TJ) | 1.45pF @ 4V, 50MHz | Single | 30 V | SC-79 | SC-79, SOD-523 | 1,037 | |
SMV1413-079LF Skyworks Solutions, Inc. | 1 $1.1200 | 4.2 | C0/C30 | 2400 @ 4V, 50MHz | Surface Mount | -55°C ~ 125°C (TJ) | 4.42pF @ 4V, 50MHz | Single | 30 V | SC-79 | SC-79, SOD-523 | 3,479 | |
SMV2019-079LF Skyworks Solutions, Inc. | 1 $1.4900 | 2.3 | C4/C20 | 500 @ 4V, 50MHz | Surface Mount | -55°C ~ 125°C (TJ) | 0.34pF @ 20V, 50MHz | Single | 22 V | SC-79 | SC-79, SOD-523 | 4,284 | |
SMV1273-079LF Skyworks Solutions, Inc. | 1 $0.4400 | 7 | C2/C25 | - | Surface Mount | -55°C ~ 125°C (TJ) | 2.4pF @ 25V, 1MHz | Single | 29 V | SC-79 | SC-79, SOD-523 | 8,194 | |
SMV1275-079LF Skyworks Solutions, Inc. | 1 $0.4400 | 1.8 | C1/C4 | - | Surface Mount | -55°C ~ 125°C (TJ) | 1.81pF @ 4V, 1MHz | Single | 10 V | SC-79 | SC-79, SOD-523 | 9,359 | |
SMV1408-040LF Skyworks Solutions, Inc. | 1 $0.6800 | 4.1 | C0/C30 | 2900 @ 4V, 50MHz | Surface Mount | -55°C ~ 125°C (TJ) | 2.11pF @ 4V, 50MHz | Single | 30 V | SOD-882 | SOD-882 | 5,352 | |
SMV1430-040LF Skyworks Solutions, Inc. | 1 $0.5550 100 $0.4440 500 $0.3700 | 3.8 | C0/C30 | 1680 @ 4V, 50MHz | Surface Mount | -55°C ~ 125°C (TJ) | 0.7pF @ 4V, 50MHz | Single | 30 V | SOD-882 | SOD-882 | 12,000 | |
SMV1265-040LF Skyworks Solutions, Inc. | 1 $0.6800 | 19.5 | C1/C26 | - | Surface Mount | -55°C ~ 125°C (TJ) | 0.83pF @ 26V, 1MHz | Single | 28 V | SOD-882 | SOD-882 | 9,761 | |
SMV1249-040LF Skyworks Solutions, Inc. | 1 $0.6800 | 12.1 | C0.3/C4.7 | 600 @ 3V, 50MHz | Surface Mount | -55°C ~ 125°C (TJ) | 2.8pF @ 4.7V, 50MHz | Single | 15 V | SOD-882 | SOD-882 | 6,516 | |
SMV1231-040LF Skyworks Solutions, Inc. | 1 $0.6800 | 2.8 | C1/C6 | - | Surface Mount | -55°C ~ 125°C (TJ) | 0.61pF @ 6V, 50MHz | Single | 15 V | SOD-882 | SOD-882 | 2,297 | |
SMV1272-079LF Skyworks Solutions, Inc. | 1 $0.4400 | 3 | C1/C4 | - | Surface Mount | -55°C ~ 125°C (TJ) | 6pF @ 4V, 1MHz | Single | 15 V | SC-79 | SC-79, SOD-523 | 8,583 | |
SMV1763-040LF Skyworks Solutions, Inc. | 1 $0.6200 | 2.7 | C0.5/C2.5 | - | Surface Mount | -55°C ~ 125°C (TJ) | 2.9pF @ 2.5V, 1MHz | Single | 10 V | 0402 | 0402 (1005 Metric) | 2,745 |