Variable Capacitance (Varicaps, Varactors)
Explore Variable Capacitance (Varicaps, Varactors) parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Capacitance @ Vr, F | Capacitance Ratio | Capacitance Ratio Condition | Voltage - Peak Reverse (Max) | Diode Type | Q @ Vr, F | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
.jpg "BB178,135")
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BB178,135DIODE VHF VAR CAP 32V SOD523 |
4,179 |
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Datasheet | - | SC-79, SOD-523 | Tape & Reel (TR) | Obsolete | 2.754pF @ 28V, 1MHz | 15.0 | C1/C28 | 32 V | Single | - | -55°C ~ 125°C (TJ) | - | - | Surface Mount | SOD-523 |
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BB179,135DIODE UHF VAR CAP 30V SOD523 |
5,207 |
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Datasheet | - | SC-79, SOD-523 | Tape & Reel (TR) | Obsolete | 2.225pF @ 28V, 1MHz | 10.9 | C1/C28 | 30 V | Single | - | -55°C ~ 125°C (TJ) | - | - | Surface Mount | SOD-523 |
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BB184,135DIODE UHF VAR CAP 13V SOD523 |
3,500 |
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Datasheet | - | SC-79, SOD-523 | Tape & Reel (TR) | Obsolete | 2.13pF @ 10V, 1MHz | 7.0 | C1/C10 | 13 V | Single | - | -55°C ~ 125°C (TJ) | - | - | Surface Mount | SOD-523 |
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BB208-03,135DIODE VAR CAP 10V 20MA SOD323 |
7,876 |
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Datasheet | - | SC-76, SOD-323 | Tape & Reel (TR) | Obsolete | 5.4pF @ 7.5V, 1MHz | 5.2 | C1/C7.5 | 10 V | Single | - | -55°C ~ 125°C (TJ) | - | - | Surface Mount | SOD-323 |
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BB804,215DIODE VHF VAR CAP DUAL SOT23 |
2,882 |
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Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Obsolete | 46.5pF @ 2V, 1MHz | 1.75 | C2/C8 | 18 V | 1 Pair Common Cathode | - | -55°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-23 (TO-236AB) |
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BB 545 E7908DIODE VAR CAP 30V 20MA SOD-323 |
4,784 |
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Datasheet | - | SC-76, SOD-323 | Tape & Reel (TR) | Obsolete | 2.2pF @ 28V, 1MHz | 11.0 | C1/C28 | 30 V | Single | - | -55°C ~ 150°C (TJ) | - | - | Surface Mount | PG-SOD323-3D |
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BB 555 E7908DIODE VAR CAP 30V 20MA SCD-80 |
5,274 |
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Datasheet | - | SC-80 | Tape & Reel (TR) | Obsolete | 2.3pF @ 28V, 1MHz | 9.8 | C1/C28 | 30 V | Single | - | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SCD-80 |
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BB 639 E7906DIODE VAR CAP 30V 20MA SOD-323 |
2,018 |
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Datasheet | - | SC-76, SOD-323 | Tape & Reel (TR) | Obsolete | 2.9pF @ 28V, 1MHz | 14.7 | C1/C28 | 30 V | Single | - | -55°C ~ 150°C (TJ) | - | - | Surface Mount | PG-SOD323-3D |
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BB644E7904HTSA1DIODE VAR CAP 30V 20MA SOD-323 |
8,268 |
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Datasheet | - | SC-76, SOD-323 | Tape & Reel (TR) | Obsolete | 2.75pF @ 28V, 1MHz | 17.8 | C1/C28 | 30 V | Single | - | -55°C ~ 150°C (TJ) | - | - | Surface Mount | PG-SOD323-3D |
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BB 659 E7908DIODE VAR CAP 30V 20MA SCD-80 |
9,285 |
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Datasheet | - | SC-80 | Tape & Reel (TR) | Obsolete | 2.9pF @ 28V, 1MHz | 14.7 | C1/C28 | 30 V | Single | - | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SCD-80 |
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BB804SF1E6327HTSA1DIODE VAR CAP 18V 50MA SOT-23 |
3,624 |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Obsolete | 47.5pF @ 2V, 1MHz | 1.71 | C2/C8 | 18 V | 1 Pair Common Cathode | 200 @ 2V, 100MHz | -55°C ~ 125°C (TJ) | - | - | Surface Mount | PG-SOT23 |
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BB 804 SF3 E6327DIODE VAR CAP 18V 50MA SOT-23 |
4,264 |
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Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Obsolete | 47.5pF @ 2V, 1MHz | 1.71 | C2/C8 | 18 V | 1 Pair Common Cathode | 200 @ 2V, 100MHz | -55°C ~ 125°C (TJ) | - | - | Surface Mount | PG-SOT23 |
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BB 833 E6433DIODE VAR CAP 30V 20MA SOD-323 |
8,451 |
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Datasheet | - | SC-76, SOD-323 | Tape & Reel (TR) | Obsolete | 0.9pF @ 28V, 1MHz | 12.4 | C1/C28 | 30 V | Single | - | -55°C ~ 150°C (TJ) | - | - | Surface Mount | PG-SOD323-3D |
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BBY 51-02L E6327DIODE TUNING 7V 20MA TSLP-2 |
3,462 |
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Datasheet | - | SOD-882 | Tape & Reel (TR) | Obsolete | 3.7pF @ 4V, 1MHz | 2.2 | C1/C4 | 7 V | Single | - | -55°C ~ 125°C (TJ) | - | - | Surface Mount | PG-TSLP-2-1 |
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BBY 51 E6433DIODE TUNING 7V 20MA SOT-23 |
5,958 |
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Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Obsolete | 3.7pF @ 4V, 1MHz | 2.2 | C1/C4 | 7 V | 1 Pair Common Cathode | - | -55°C ~ 125°C (TJ) | - | - | Surface Mount | PG-SOT23 |
|
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BBY5202LE6327XTMA1DIODE TUNING 7V 20MA TSLP-2 |
9,404 |
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Datasheet | - | SOD-882 | Tape & Reel (TR) | Obsolete | 1.45pF @ 4V, 1MHz | 2.1 | C1/C4 | 7 V | Single | - | -55°C ~ 150°C (TJ) | - | - | Surface Mount | PG-TSLP-2-1 |
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BBY5302LE6327XTMA1DIODE TUNING 6V 20MA TSLP-2 |
3,147 |
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Datasheet | - | SOD-882 | Tape & Reel (TR) | Obsolete | 3.1pF @ 3V, 1MHz | 2.6 | C1/C3 | 6 V | Single | - | -55°C ~ 125°C (TJ) | - | - | Surface Mount | PG-TSLP-2-1 |
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BBY 53-02V E6327DIODE TUNING 6V 20MA SC-79 |
9,522 |
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Datasheet | - | SC-79, SOD-523 | Tape & Reel (TR) | Obsolete | 3.1pF @ 3V, 1MHz | 2.6 | C1/C3 | 6 V | Single | - | -55°C ~ 125°C (TJ) | - | - | Surface Mount | PG-SC79-2 |
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BBY5305WE6327HTSA1DIODE TUNING HIGH Q CC SOT-323 |
4,171 |
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Datasheet | - | SC-70, SOT-323 | Tape & Reel (TR) | Obsolete | 3.1pF @ 3V, 1MHz | 2.6 | C1/C3 | 6 V | 1 Pair Common Cathode | - | -55°C ~ 125°C (TJ) | - | - | Surface Mount | PG-SOT323 |
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BBY 57-02W E6127DIODE TUNING 10V 20MA SCD-80 |
6,290 |
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Datasheet | - | SC-80 | Tape & Reel (TR) | Obsolete | 5.5pF @ 4V, 1MHz | 4.5 | C1/C4 | 10 V | Single | - | -55°C ~ 125°C (TJ) | - | - | Surface Mount | SCD-80 |
Frequently Asked Questions
What are Variable Capacitance (Varicaps, Varactors) components used for?
Variable Capacitance (Varicaps, Varactors) components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Variable Capacitance (Varicaps, Varactors) part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can JIEXIN Electronics help source obsolete or hard-to-find Variable Capacitance (Varicaps, Varactors) parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
