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0755-82798135Variable Capacitance (Varicaps, Varactors)
Variable Capacitance (Varicaps, Varactors)
TomatoElec supplies variable capacitance diodes for RF, communication, tuning and general electronics applications. Our sourcing support covers varicaps, varactors and other commonly used variable capacitance diode products for frequency control, tuning and signal processing circuit designs.
We support flexible RFQ service for varactor and varicap sourcing and help customers improve procurement efficiency for regular demand, urgent requirements and selected hard-to-find parts.
With access to multiple supply channels, TomatoElec aims to provide customers with reliable variable capacitance diode sourcing support, responsive quotation and global delivery service.
| Photo | Mfr. Part # | Availability | Price | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SMV1235-079LFDIODE VARACTOR 15V 20MA SC79 |
15,498 | - |
|
Datasheet |
- | SC-79, SOD-523 | Tape & Reel (TR) | Active | 3.6pF @ 6V, 50MHz | 3.4 | C1/C6 | 15 V | Single | - | -55°C ~ 125°C (TJ) | - | - | Surface Mount | SC-79 |
|
SMV2020-079LFDIODE VARACTOR |
14,460 | - |
|
Datasheet |
- | SC-79, SOD-523 | Tape & Reel (TR) | Active | 0.43pF @ 20V, 50MHz | 2.8 | C4/C20 | 22 V | Single | 500 @ 4V, 50MHz | -55°C ~ 125°C (TJ) | - | - | Surface Mount | SC-79 |
|
MAVR-000407-0287ATVARACTOR,PLASTIC,SOT23,LEAD-FREE |
2,846 | - |
|
Datasheet |
MAVR-000400 | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | 36.3pF @ 4V, 1MHz | 9.0 | C2/C20 | 22 V | Single | 150 @ 4V, 50MHz | -55°C ~ 125°C | - | - | Surface Mount | SOT-23 |
|
MAVR-001350-12790TVARACTOR,PLASTIC,SINGLE,SC-79 |
19,385 | - |
|
Datasheet |
- | SC-79, SOD-523 | Tape & Reel (TR) | Active | 3.6pF @ 4V, 1MHz | 3.2 | C0.5/C3 | 12 V | Single | - | -55°C ~ 125°C | - | - | Surface Mount | SC-79 |
|
MAVR-000120-14110GDIODE VARACTOR |
2,700 | - |
|
Datasheet |
- | 2-XFDFN, FCDFN | Tray | Active | 0.2pF @ 10V, 1MHz | - | - | 20 V | Single | 3000 @ 4V, 50MHz | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 2-FlipChip |
|
MAVR-000409-0287FTVARACTOR,LEAD-FREE,CK, PLASTIC |
12,159 | - |
|
Datasheet |
MAVR-000400 | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | 51.7pF @ 4V, 1MHz | 9.5 | C2/C20 | 22 V | 1 Pair Common Cathode | 150 @ 4V, 50MHz | -55°C ~ 125°C | - | - | Surface Mount | SOT-23 |
|
MAVR-000407-0287FTVARACTOR,PLASTIC,CK |
1,500 | - |
|
Datasheet |
MAVR-000400 | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | 36.3pF @ 4V, 1MHz | 9.0 | C2/C20 | 22 V | 1 Pair Common Cathode | 150 @ 4V, 50MHz | -55°C ~ 125°C | - | - | Surface Mount | SOT-23 |
|
MAVR-044769-12790TVARACTOR,LEAD-FREE,SINGLE,PLASTI |
3,158 | - |
|
Datasheet |
- | SC-79, SOD-523 | Tape & Reel (TR) | Active | 1.2pF @ 6V, 1MHz | - | - | 30 V | Single | - | -65°C ~ 125°C | - | - | Surface Mount | SC-79 |
|
MA144769-287TDIODE,VARACTOR,SI PLASTIC |
1,444 | - |
|
Datasheet |
- | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | 1.2pF @ 6V, 1MHz | - | - | 30 V | Single | - | -65°C ~ 125°C | - | - | Surface Mount | SOT-23 |
|
1SV239TPH3FDIODE VARACTOR 15V USC |
12,019 | - |
|
Datasheet |
- | SC-76, SOD-323 | Tape & Reel (TR) | Active | 2pF @ 10V, 1MHz | 2.4 | C2/C10 | 15 V | Single | - | 125°C (TJ) | - | - | Surface Mount | USC |
|
1SV280,H3FDIODE VARACTOR 15V ESC |
65,438 | - |
|
- |
- | SC-79, SOD-523 | Tape & Reel (TR) | Active | 2pF @ 10V, 1MHz | 2.4 | C2/C10 | 15 V | Single | - | 125°C (TJ) | - | - | Surface Mount | ESC |
|
1SV323,H3FDIODE VARACTOR 10V ESC |
27,788 | - |
|
Datasheet |
- | SC-79, SOD-523 | Tape & Reel (TR) | Active | 7.1pF @ 4V, 1MHz | 4.3 | C1/C4 | 10 V | Single | - | 125°C (TJ) | - | - | Surface Mount | ESC |
|
1SV305,L3FDIODE VARACTOR 10V ESC |
95,855 | - |
|
Datasheet |
- | SC-79, SOD-523 | Tape & Reel (TR) | Active | 6.6pF @ 4V, 1MHz | 3.0 | C1/C4 | 10 V | Single | - | 125°C (TJ) | - | - | Surface Mount | ESC |
|
1SV279,H3FPB-F ESC VARICAP DIODE (HF), IR= |
6,853 | - |
|
Datasheet |
- | SC-79, SOD-523 | Tape & Reel (TR) | Active | 6.5pF @ 10V, 1MHz | 2.5 | C2/C10 | 15 V | Single | - | 125°C (TJ) | - | - | Surface Mount | ESC |
|
1SV229TPH3FDIODE VARACTOR 15V USC |
6,292 | - |
|
Datasheet |
- | SC-76, SOD-323 | Tape & Reel (TR) | Active | 6.5pF @ 10V, 1MHz | 2.5 | C2/C10 | 15 V | Single | - | 125°C (TJ) | - | - | Surface Mount | USC |
|
1SV277TPH3FDIODE VARICAP VCO UHF USC |
2,395 | - |
|
Datasheet |
- | SC-76, SOD-323 | Tape & Reel (TR) | Active | 2.35pF @ 4V, 1MHz | 2.3 | C1/C4 | 10 V | Single | - | 125°C (TJ) | - | - | Surface Mount | USC |
|
BB814E6327GR1HTSA1DIODE VAR CAP 18V 50MA SOT-23 |
13,425 | - |
|
Datasheet |
- | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | 22.7pF @ 8V, 1MHz | 2.25 | C2/C8 | 18 V | 1 Pair Common Cathode | 200 @ 2V, 100MHz | -55°C ~ 125°C (TJ) | - | - | Surface Mount | PG-SOT23 |
|
1SV324TPH3FDIODE TCXO/VCO 10V USC |
3,422 | - |
|
Datasheet |
- | SC-76, SOD-323 | Tape & Reel (TR) | Active | 12pF @ 4V, 1MHz | 4.3 | C1/C4 | 10 V | Single | - | 125°C (TJ) | - | - | Surface Mount | USC |
|
BBY40,235DIODE VHF VAR CAP 30V SOT23 |
11,319 | - |
|
Datasheet |
- | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | 6pF @ 25V, 1MHz | 6.5 | C3/C25 | 30 V | Single | - | -55°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-23 (TO-236AB) |
|
BBY40,215DIODE VHF VAR CAP 30V SOT-23 |
3,358 | - |
|
Datasheet |
- | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | 6pF @ 25V, 1MHz | 6.5 | C3/C25 | 30 V | Single | - | -55°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-23 (TO-236AB) |

