Diodes - Variable Capacitance (Varicaps, Varactors)
Variable capacitance diodes are produced and characterized for use as electronically-variable capacitors, and are widely used in tuning and frequency synthesis applications. While most all diodes exhibit a junction capacitance that decreases as the amount of reverse bias voltage applied increases and are capable of functioning as variable capacitance diodes, products specifically marketed as such are produced and characterized with this use in mind.
Product List
Total Components: 260
ProductPricingDatasheetCapacitance @ Vr, FCapacitance RatioCapacitance Ratio ConditionVoltage - Peak Reverse (Max)Diode TypeQ @ Vr, FOperating TemperatureMounting TypePackage / CaseSupplier Device PackageStock & Quantity
GC15012-150D/TR
Microchip Technology
Datasheet
6.8pF @ 20V, 1MHz13C0/C2022 VSingle400 @ 4V, 50MHz-55°C ~ 125°CSurface MountDieChip
1,213
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RFQ
GC2532-150A/TR
Microchip Technology
Datasheet
0.8pF @ 6V, 1MHz--30 VSingle--55°C ~ 125°CSurface MountDieChip
3,756
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RFQ
MPV21010-206/TR
Microchip Technology
Datasheet
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4,438
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RFQ
MPV21004-206/TR
Microchip Technology
1
$4.8300
Datasheet
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7,088
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RFQ
MPV2100-206
Microchip Technology
1
$3.9400
Datasheet
1.5pF @ 4V, 1MHz10-22 VSingle1500 @ 4V, 50MHz-55°C ~ 125°CSurface Mount0402 (1005 Metric)0402
3,714
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RFQ
KVX31S1-23-0
Microchip Technology
1
$4.1100
Datasheet
14.5pF @ 3V, 1MHz--27 VSingle200 @ 4V, 50MHz-55°C ~ 125°CSurface MountTO-236-3, SC-59, SOT-23-3SOT-23-3
8,844
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RFQ
MPV2100-206/TR
Microchip Technology
1
$4.1700
Datasheet
1.5pF @ 4V, 1MHz10-22 VSingle1500 @ 4V, 50MHz-55°C ~ 125°CSurface Mount0402 (1005 Metric)0402
5,077
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RFQ
MPV1965-206/TR
Microchip Technology
1
$4.5600
Datasheet
3.8pF @ 1V, 1MHz3.6C1/C615 VSingle1500 @ 4V, 50MHz-55°C ~ 125°CSurface Mount0402 (1005 Metric)0402
9,044
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RFQ
GC1213-23-0
Microchip Technology
1
$6.1400
Datasheet
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5,657
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RFQ
KVX2132-23-0
Microchip Technology
1
$6.1400
Datasheet
4.2pF @ 0V, 1MHz--22 VSingle850 @ 4V, 50MHz-55°C ~ 125°CSurface MountTO-236-3, SC-59, SOT-23-3SOT-23-3
9,151
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RFQ
KVX1501-23-0
Microchip Technology
1
$6.4000
Datasheet
10.6pF @ 10V, 1MHz--12 VSingle50 @ 2V, 10MHz-55°C ~ 125°CSurface MountTO-236-3, SC-59, SOT-23-3SOT-23-3
9,787
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RFQ
GCX1204-23-0
Microchip Technology
1
$5.7400
Datasheet
1.8pF @ 4V, 1MHz3.5C0/C3030 VSingle3000 @ 4V, 50MHz-55°C ~ 125°CSurface MountTO-236-3, SC-59, SOT-23-3SOT-23-3
8,757
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RFQ
MPV21001-206/TR
Microchip Technology
1
$4.8300
Datasheet
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3,650
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RFQ
KVX2152-23-0
Microchip Technology
1
$3.1500
Datasheet
1.3pF @ 20V, 1MHz--22 VSingle600 @ 4V, 50MHz-55°C ~ 125°CSurface MountTO-236-3, SC-59, SOT-23-3SOT-23-3
7,606
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RFQ
GCX1211-23-0
Microchip Technology
1
$3.1500
Datasheet
6.8pF @ 4V, 1MHz4C0/C3030 VSingle2000 @ 4V, 50MHz-55°C ~ 125°CSurface MountTO-236-3, SC-59, SOT-23-3SOT-23-3
2,341
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RFQ
GCX1202-23-0
Microchip Technology
1
$3.1500
Datasheet
1.2pF @ 4V, 1MHz3.4C0/C3030 VSingle3200 @ 4V, 50MHz-55°C ~ 125°CSurface MountTO-236-3, SC-59, SOT-23-3SOT-23-3
5,885
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RFQ
GCX1209-23-0
Microchip Technology
1
$3.1500
Datasheet
4.7pF @ 4V, 1MHz3.9C0/C3030 VSingle2000 @ 4V, 50MHz-55°C ~ 125°CSurface MountTO-236-3, SC-59, SOT-23-3SOT-23-3
3,402
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RFQ
GCX1206-23-0
Microchip Technology
1
$3.1500
Datasheet
2.7pF @ 4V, 1MHz3.7C0/C3030 VSingle2500 @ 4V, 50MHz-55°C ~ 125°CSurface MountTO-236-3, SC-59, SOT-23-3SOT-23-3
7,358
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RFQ
GCX1209-23-0/TR
Microchip Technology
1
$3.3750
Datasheet
4.7pF @ 4V, 1MHz3.9C0/C3030 VSingle2000 @ 4V, 50MHz-55°C ~ 125°CSurface MountTO-236-3, SC-59, SOT-23-3SOT-23-3
7,583
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RFQ
GCX1206-23-0/TR
Microchip Technology
1
$3.3750
Datasheet
2.7pF @ 4V, 1MHz3.7C0/C3030 VSingle2500 @ 4V, 50MHz-55°C ~ 125°CSurface MountTO-236-3, SC-59, SOT-23-3SOT-23-3
5,841
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RFQ