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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
ZC934TADIODE VAR CAP 95PF 1A SOT23-3 |
4,024 |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Discontinued at Digi-Key | 25pF @ 4V, 50MHz | - | - | 12 V | Single | 80 @ 4V, 50MHz | - | - | - | Surface Mount | SOT-23-3 |
|
MAVR-000081-0287ATVARACTOR, PLASTIC, LEAD-FREE |
3,450 |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | 2.4pF @ 8V, 1MHz | 8.5 | C1/C8 | 12 V | Single | 300 @ 4V, 50MHz | -65°C ~ 125°C | - | - | Surface Mount | SOT-23 |
|
MAVR-000350-11410TVARACTOR, PLASTIC, SINGLE,LEAD-F |
2,827 |
|
Datasheet | - | SC-76, SOD-323 | Tape & Reel (TR) | Active | 4.5pF @ 3V, 1MHz | 3.2 | C0.5/C3 | 12 V | Single | 400 @ 2V, 50MHz | -65°C ~ 125°C | - | - | Surface Mount | SOD-323 |
|
|
MAVR-000250-11410TDIODE,VARACTOR,PB-FREE MA4ST250 |
2,777 |
|
Datasheet | - | SC-76, SOD-323 | Tape & Reel (TR) | Active | 1.8pF @ 4V, 1MHz | 3.5 | C0.5/C4 | 12 V | Single | 450 @ 2V, 50MHz | -55°C ~ 125°C | - | - | Surface Mount | SOD-323 |
|
|
MAVR-001320-11410TDIODE,VARACTOR,PB-FREE MA4ST1320 |
1,420 |
|
Datasheet | - | SC-76, SOD-323 | Tape & Reel (TR) | Active | 17pF @ 4V, 1MHz | 3.37 | C0.5/C3 | 12 V | Single | - | -55°C ~ 125°C | - | - | Surface Mount | SOD-323 |
|
|
MAVR-045440-0287ATVARACTOR,SOT23,SINGLE,ABRUPT,PLA |
656 |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | 11pF @ 4V, 1MHz | 4.5 | C0/C30 | 30 V | Single | 1300 @ 4V, 1MHz | -55°C ~ 125°C | - | - | Surface Mount | SOT-23 |
|
MA4ST1241CK-1146TDIODE,VARACTOR,SI PLASTIC PB-FRE |
5,977 |
|
Datasheet | MA4ST1200 | SC-70, SOT-323 | Tape & Reel (TR) | Active | 2.05pF @ 4V, 1MHz | 3.46 | C0.5/C4 | 12 V | Single | - | -55°C ~ 125°C | - | - | Surface Mount | SC-70-3 |
|
|
MAVR-045436-1146FTVARACTOR,ABRUPT,CK,PLASTIC |
5,959 |
|
Datasheet | MAVR-0454xx | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | 5.17pF @ 4V, 1MHz | 4.5 | C0/C30 | 30 V | Single | 1800 @ 4V, 50MHz | -55°C ~ 125°C | - | - | Surface Mount | SOT-23 |
|
|
MAVR-000405-0287ATDIODE,VARACTOR,SINGLE,PLASTIC |
2,541 |
|
Datasheet | MAVR-000400 | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | 24.2pF @ 4V, 1MHz | 7.5 | C2/C20 | 22 V | Single | 175 @ 4V, 50MHz | -55°C ~ 125°C | - | - | Surface Mount | SOT-23 |
|
|
ZC933ATADIODE VAR CAP 42PF 1A SOT23-3 |
12,000 |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Obsolete | 12pF @ 4V, 50MHz | - | - | 12 V | Single | 150 @ 4V, 50MHz | - | - | - | Surface Mount | SOT-23-3 |
|
|
ZC930TADIODE VAR CAP 8.7PF 1A SOT23-3 |
3,000 |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Obsolete | 2.9pF @ 4V, 50MHz | - | - | 12 V | Single | 200 @ 4V, 50MHz | - | - | - | Surface Mount | SOT-23-3 |
|
|
MAVR-000083-0287FTVARACTOR,HYPER-ABRUPT,DUAL,LEAD- |
2,600 |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | 7.9pF @ 1V, 1MHz | 7.8 | C1/C8 | 12 V | Single | 450 @ 4V, 50MHz | -65°C ~ 125°C | - | - | Surface Mount | SOT-23 |
|
|
MAVR-000080-0287FTVARACTOR,SOT23,CK,LEAD-FREE PLAS |
765 |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | 5.5pF @ 8V, 1MHz | 8.9 | C1/C8 | 12 V | Single | 150 @ 4V, 50MHz | -65°C ~ 125°C | - | - | Surface Mount | SOT-23 |
|
|
MAVR-000405-0287FTVARACTOR,LEAD-FREE,PLASTIC,CK |
2,406 |
|
Datasheet | MAVR-000400 | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | 24.2pF @ 4V, 1MHz | 7.5 | C2/C20 | 22 V | 1 Pair Common Cathode | 175 @ 4V, 50MHz | -55°C ~ 125°C | - | - | Surface Mount | SOT-23 |
|
|
MAVR-045441-0287FTVARACTOR PLASTIC DUAL |
692 |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | 13.2pF @ 4V, 1MHz | 4.6 | C0/C30 | 30 V | 1 Pair Common Cathode | 1200 @ 4V, 1MHz | -55°C ~ 125°C | - | - | Surface Mount | SOT-23 |
|
MPV2100-206/TRSI TVAR NON HERMETIC MMSM |
793 |
|
Datasheet | MPV | 0402 (1005 Metric) | Tape & Reel (TR) | Active | 1.5pF @ 4V, 1MHz | 10.0 | - | 22 V | Single | 1500 @ 4V, 50MHz | -55°C ~ 125°C | - | - | Surface Mount | 0402 |
|
KVX2122-23-0SI TVAR NON HERMETIC PLASTIC SMT |
223 |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Bulk | Active | 2.7pF @ 0V, 1MHz | - | - | 22 V | Single | 1000 @ 4V, 50MHz | -55°C ~ 125°C | - | - | Surface Mount | SOT-23-3 |
|
MPV21001-206/TRSI TVAR NON HERMETIC MMSM |
1,000 |
|
Datasheet | - | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - |
|
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MPV21004-206/TRSI TVAR NON HERMETIC MMSM |
995 |
|
Datasheet | MPV | 0402 (1005 Metric) | Tape & Reel (TR) | Active | 0.5pF @ 20V, 1MHz | 10.0 | C0/C20 | 22 V | Single | 1500 @ 4V, 50MHz | -55°C ~ 125°C | - | - | Surface Mount | 0402 |
|
MV1403DIODE VAR CAP SINGLE 12V |
2,653 |
|
Datasheet | - | DO-204AA, DO-7, Axial | Bulk | Active | 210pF @ 2V, 1MHz | 10.0 | C2/C10 | 12 V | Single | 200 @ 2V, 1MHz | 125°C (TJ) | - | - | Through Hole | DO-204AA |
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.
