Variable Capacitance (Varicaps, Varactors)

Manufacturers 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

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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
BB145B,115

BB145B,115

DIODE VAR CAP 6V SOD-523

NXP USA Inc.

11,814
RFQ
BB145B,115Datasheet - SC-79, SOD-523 Tape & Reel (TR) Active 2.95pF @ 4V, 1MHz 2.2 C1/C4 6 V Single - -55°C ~ 150°C (TJ) - - Surface Mount SOD-523
BB172X

BB172X

DIODE VHF VAR CAP 32V SOD323

NXP USA Inc.

5,751
RFQ
BB172XDatasheet - SC-76, SOD-323 Tape & Reel (TR) Active 2.754pF @ 28V, 1MHz 15.0 C1/C28 32 V Single - -55°C ~ 125°C (TJ) - - Surface Mount SOD-323
SMV1253-004LF

SMV1253-004LF

DIODE VARACTOR

Skyworks Solutions Inc.

12,041
RFQ
SMV1253-004LFDatasheet - TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Active 4.8pF @ 4.7V, 50MHz 12.3 C0.3/C4.7 15 V 1 Pair Common Cathode 350 @ 3V, 50MHz -55°C ~ 125°C (TJ) - - Surface Mount SOT-23-3
SMV1213-001LF

SMV1213-001LF

DIODE VARACTOR 12V 20MA SOT-23

Skyworks Solutions Inc.

46,291
RFQ
SMV1213-001LFDatasheet - TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Active 5.5pF @ 4V, 50MHz 5.0 C1/C4 12 V Single - -55°C ~ 125°C (TJ) - - Surface Mount SOT-23-3
SMV1763-079LF

SMV1763-079LF

DIODE VARACTOR 8V 20MA SC-79

Skyworks Solutions Inc.

30,908
RFQ
SMV1763-079LFDatasheet - SC-79, SOD-523 Tape & Reel (TR) Active 2.9pF @ 2.5V, 1MHz 2.7 C0.5/C2.5 10 V Single - -55°C ~ 125°C (TJ) - - Surface Mount SC-79
SMV1220-079LF

SMV1220-079LF

DIODE VARACTOR

Skyworks Solutions Inc.

35,990
RFQ
SMV1220-079LFDatasheet - SC-79, SOD-523 Tape & Reel (TR) Active 7.55pF @ 4V, 1MHz 4.0 C1/C4 20 V Single - -55°C ~ 125°C (TJ) - - Surface Mount SC-79
SMV2025-079LF

SMV2025-079LF

DIODE VARACTOR

Skyworks Solutions Inc.

29,020
RFQ
SMV2025-079LFDatasheet - SC-79, SOD-523 Tape & Reel (TR) Active 1.25pF @ 18V, 1MHz 2.2 C2/C10 20 V Single - -55°C ~ 175°C (TJ) - - Surface Mount SC-79
SMV1470-004LF

SMV1470-004LF

DIODE VARACTOR

Skyworks Solutions Inc.

4,651
RFQ
SMV1470-004LFDatasheet - TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Active 14.8pF @ 4.5V, 1MHz 6.0 C1/C5 10 V 1 Pair Common Cathode - -55°C ~ 125°C (TJ) - - Surface Mount SOT-23-3
SMV1276-079LF

SMV1276-079LF

DIODE VARACTOR

Skyworks Solutions Inc.

12,106
RFQ
SMV1276-079LFDatasheet - SC-79, SOD-523 Tape & Reel (TR) Active 2.35pF @ 4V, 1MHz 2.0 C1/C4 10 V Single - -55°C ~ 125°C (TJ) - - Surface Mount SC-79
SMV1213-004LF

SMV1213-004LF

DIODE VARACTOR 12V 20MA SOT23-3

Skyworks Solutions Inc.

7,409
RFQ
SMV1213-004LFDatasheet - TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Active 5.5pF @ 4V, 50MHz 5.0 C1/C4 12 V 1 Pair Common Cathode - -55°C ~ 125°C (TJ) - - Surface Mount SOT-23-3
SMV1234-011LF

SMV1234-011LF

DIODE VARACTOR 15V 20MA SOD-323

Skyworks Solutions Inc.

9,516
RFQ
SMV1234-011LFDatasheet - SC-76, SOD-323 Tape & Reel (TR) Active 2pF @ 6V, 50MHz 3.4 C1/C6 15 V Single - -55°C ~ 125°C (TJ) - - Surface Mount SOD-323
SMV1253-079LF

SMV1253-079LF

DIODE VAR HYPRABRUPT JUNC TUNING

Skyworks Solutions Inc.

20,367
RFQ
SMV1253-079LFDatasheet - SC-79, SOD-523 Tape & Reel (TR) Active - 12.3 C0.3/C4.7 15 V Single 350 @ 3V, 50MHz -55°C ~ 125°C (TJ) - - Surface Mount SC-79
SMV1253-040LF

SMV1253-040LF

DIODE VARACTOR

Skyworks Solutions Inc.

71,107
RFQ
SMV1253-040LFDatasheet - 0402 (1005 Metric) Tape & Reel (TR) Active 4.8pF @ 4.7V, 50MHz 12.3 C0.3/C4.7 15 V Single 350 @ 3V, 50MHz -55°C ~ 125°C (TJ) - - Surface Mount 0402
SMV1251-040LF

SMV1251-040LF

DIODE VARACTOR

Skyworks Solutions Inc.

11,716
RFQ
SMV1251-040LFDatasheet - SOD-882 Tape & Reel (TR) Active 3.8pF @ 4.7V, 50MHz 12.2 C0.3/C4.7 15 V Single 400 @ 3V, 50MHz -55°C ~ 125°C (TJ) - - Surface Mount SOD-882
SMV1233-040LF

SMV1233-040LF

DIODE VARACTOR 15V 20MA

Skyworks Solutions Inc.

7,448
RFQ
SMV1233-040LFDatasheet - SOD-882 Tape & Reel (TR) Active 1.1pF @ 6V, 50MHz 3.3 C1/C6 15 V Single - -55°C ~ 125°C (TJ) - - Surface Mount SOD-882
SMV1213-040LF

SMV1213-040LF

DIODE VARACTOR

Skyworks Solutions Inc.

6,320
RFQ
SMV1213-040LFDatasheet - 0402 (1005 Metric) Tape & Reel (TR) Active 5.5pF @ 4V, 1MHz 5.0 C1/C4 12 V Single - - - - Surface Mount 0402
SMV2203-040LF

SMV2203-040LF

DIODE VARACTOR

Skyworks Solutions Inc.

2,716
RFQ
SMV2203-040LFDatasheet - 0402 (1005 Metric) Tape & Reel (TR) Active - - - 22 V Single 400 @ 4V, 50MHz -55°C ~ 175°C (TJ) - - Surface Mount 0402
SMV2202-040LF

SMV2202-040LF

DIODE VARACTOR

Skyworks Solutions Inc.

15,172
RFQ
SMV2202-040LFDatasheet - 0402 (1005 Metric) Tape & Reel (TR) Active - - - 22 V Single 500 @ 4V, 50MHz -55°C ~ 175°C (TJ) - - Surface Mount 0402
SMV1270-079LF

SMV1270-079LF

DIODE VARICAP 12V SC79

Skyworks Solutions Inc.

42,593
RFQ
SMV1270-079LFDatasheet - SC-79, SOD-523 Tape & Reel (TR) Active 9.8pF @ 2.5V, 1MHz 2.7 C0.5/C2.5 20 V Single - -55°C ~ 125°C (TJ) - - Surface Mount SC-79
SMV1263-040LF

SMV1263-040LF

DIODE VARACTOR

Skyworks Solutions Inc.

27,596
RFQ
SMV1263-040LFDatasheet - SOD-882 Tape & Reel (TR) Active 2.9pF @ 2.5V, 1MHz 2.5 C0.5/C2.5 20 V Single - -55°C ~ 125°C (TJ) - - Surface Mount SOD-882
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Category Overview

Variable Capacitance (Varicaps, Varactors) Products & Selection Guide

Variable Capacitance (Varicaps, Varactors) are widely used in industrial automation, automotive electronics, communication equipment, consumer electronics, new energy systems, and many other electronic applications. We offer products from multiple manufacturers, packages, and specifications to help engineers and buyers compare and source suitable components.

Use the manufacturer, key specification, availability, and Datasheet filters to narrow down the right Variable Capacitance (Varicaps, Varactors). If the exact part is not listed, submit an inquiry and our team can help check stock, lead time, and suitable alternatives.

FAQ

How do I choose the right Variable Capacitance (Varicaps, Varactors)?

Start with the required electrical specifications, package, operating temperature, application conditions, and manufacturer preference, then compare availability and lead time.

Can I order based on the stock shown on this page?

Inventory can change with supply conditions. For project or volume requirements, please submit an inquiry so current stock, pricing, and lead time can be confirmed.

What if the exact part number I need is not listed?

Send us the part number and required quantity. We can help source hard-to-find parts and suggest suitable alternatives based on key specifications.

Do you provide Datasheets and technical documents?

Yes. Use the Datasheet links in the product list to view available technical documents. If a document is unavailable, contact us and we can help check it.

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