EN
  • EN
  • DE

Variable Capacitance Diodes (Varicaps, Varactors) from Alpha Industries : 28 - Page 1

Variable Capacitance Diodes, also known as Varicaps or Varactors, are diodes designed to act as voltage-dependent capacitors. They are commonly used in frequency tuning and modulation applications, such as voltage-controlled oscillators (VCOs) and RF circuits.

These diodes offer precise tuning capabilities and are integral to applications requiring variable frequency controls. Manufacturers like NXP Semiconductors, Skyworks Solutions, and Toshiba provide a wide range of varactors suited for different frequency modulation needs.

Incorporating varactors into your designs allows for agile frequency adjustment and improved performance in communication systems, making them crucial for modern electronics.

Select Images Part Number Mfr Description Datasheet Availability Price Qty RFQ Rohs ECAD Model

Mfr. Part No.
SMV1236-079

WS Part No.
1252212-SMV1236-079

Alpha Industries

Hyperabrupt Tuning Varactors

87,100 pieces In Stock

MOQ: 180

Need to verify

Mfr. Part No.
SMV1270-079

WS Part No.
1252237-SMV1270-079

Alpha Industries

Hyperabrupt Junction Tuning Varactor

Low Stock
Available

MOQ: 8

rohs

Mfr. Part No.
SMV1263-079

WS Part No.
1252233-SMV1263-079

Alpha Industries

Hyperabrupt Junction Tuning Varactor

6,000 pieces In Stock

MOQ: 155

Need to verify

Mfr. Part No.
SMV1247-079

WS Part No.
1252217-SMV1247-079

Alpha Industries

Hyperabrupt Tuning Varactors

6,000 pieces In Stock

MOQ: 30

rohs

Mfr. Part No.
SMV1251-001

WS Part No.
1252222-SMV1251-001

Alpha Industries

Hyperabrupt Tuning Varactors

590 pieces In Stock

MOQ: 240

rohs

Mfr. Part No.
SMV1213-001

WS Part No.
1252197-SMV1213-001

Alpha Industries

Hyperabrupt Junction Tuning Varactors

1,170 pieces In Stock

MOQ: 85

Need to verify

Mfr. Part No.
SMV1705-079

WS Part No.
1252244-SMV1705-079

Alpha Industries

Hyperabrupt Junction Tuning Varactor

2,550 pieces In Stock

MOQ: 150

rohs

Mfr. Part No.
SMV1213-004

WS Part No.
1252198-SMV1213-004

Alpha Industries

Hyperabrupt Junction Tuning Varactors

23,600 pieces In Stock

MOQ: 60

rohs

Mfr. Part No.
SMV1233-079

WS Part No.
1252204-SMV1233-079

Alpha Industries

Hyperabrupt Tuning Varactors

42,500 pieces In Stock

MOQ: 190

Need to verify

Mfr. Part No.
SMV1234-079

WS Part No.
1252207-SMV1234-079

Alpha Industries

Hyperabrupt Tuning Varactors

78,700 pieces In Stock

MOQ: 105

Need to verify

Mfr. Part No.
SMV1234-004

WS Part No.
1252205-SMV1234-004

Alpha Industries

Hyperabrupt Tuning Varactors

61,800 pieces In Stock

MOQ: 120

Need to verify

Mfr. Part No.
SMV1251-079

WS Part No.
1252226-SMV1251-079

Alpha Industries

Hyperabrupt Tuning Varactors

23,800 pieces In Stock

MOQ: 9

Need to verify

Mfr. Part No.
SMV1145-079

WS Part No.
1252192-SMV1145-079

Alpha Industries

Hyperabrupt Junction Tuning Varactors

121,900 pieces In Stock

MOQ: 30

Need to verify

Mfr. Part No.
SMV1763-079

WS Part No.
1252245-SMV1763-079

Alpha Industries

Hyperabrupt Junction Tuning Varactor

29,791 pieces In Stock

MOQ: 230

rohs

Mfr. Part No.
SMV1255-011

WS Part No.
1252230-SMV1255-011

Alpha Industries

Hyperabrupt Tuning Varactors

18,000 pieces In Stock

MOQ: 35

rohs

Mfr. Part No.
SMV1253-004

WS Part No.
1252227-SMV1253-004

Alpha Industries

Hyperabrupt Tuning Varactors

1,430 pieces In Stock

MOQ: 13

rohs

Mfr. Part No.
SMV1213-079

WS Part No.
1252200-SMV1213-079

Alpha Industries

Hyperabrupt Junction Tuning Varactors

1,290 pieces In Stock

MOQ: 14

Need to verify

Mfr. Part No.
SMV1212-001

WS Part No.
1252195-SMV1212-001

Alpha Industries

Hyperabrupt Junction Tuning Varactors

3,260 pieces In Stock

MOQ: 100

rohs

Mfr. Part No.
SMV1236-011

WS Part No.
1252211-SMV1236-011

Alpha Industries

Hyperabrupt Tuning Varactors

9,470 pieces In Stock

MOQ: 11

rohs

Mfr. Part No.
SMV1253-079

WS Part No.
1252229-SMV1253-079

Alpha Industries

Hyperabrupt Tuning Varactors

94,100 pieces In Stock

MOQ: 80

Need to verify

RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess