Variable Capacitance (Varicaps, Varactors)

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Mfr Part #
Quantity Available
Price
Series
Package
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
Package / Case
Supplier Device Package
92 115
In Stock
1 : 7,20000 Kč
Cut Tape (CT)
8 000 : 1,14599 Kč
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
6.6pF @ 4V, 1MHz
3.0
C1/C4
10 V
Single
-
125°C (TJ)
-
-
Surface Mount
SC-79, SOD-523
ESC
18 195
In Stock
1 : 7,64000 Kč
Cut Tape (CT)
4 000 : 1,52064 Kč
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
8.7pF @ 4V, 1MHz
2.0
C1/C4
10 V
Single
-
125°C (TJ)
-
-
Surface Mount
SC-79, SOD-523
ESC
9 883
In Stock
1 : 8,29000 Kč
Cut Tape (CT)
4 000 : 1,34433 Kč
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
12pF @ 4V, 1MHz
4.3
C1/C4
10 V
Single
-
125°C (TJ)
-
-
Surface Mount
SC-79, SOD-523
ESC
27 563
In Stock
1 : 3,93000 Kč
Cut Tape (CT)
4 000 : 1,23414 Kč
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
7.1pF @ 4V, 1MHz
4.3
C1/C4
10 V
Single
-
125°C (TJ)
-
-
Surface Mount
SC-79, SOD-523
ESC
6 242
In Stock
1 : 6,76000 Kč
Cut Tape (CT)
3 000 : 1,82917 Kč
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
6.5pF @ 10V, 1MHz
2.5
C2/C10
15 V
Single
-
125°C (TJ)
-
-
Surface Mount
SC-76, SOD-323
USC
65 333
In Stock
1 : 6,98000 Kč
Cut Tape (CT)
4 000 : 1,14599 Kč
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
2pF @ 10V, 1MHz
2.4
C2/C10
15 V
Single
-
125°C (TJ)
-
-
Surface Mount
SC-79, SOD-523
ESC
SC-79, SOD-523
1SV279,H3F
PB-F ESC VARICAP DIODE (HF), IR=
Toshiba Semiconductor and Storage
6 753
In Stock
1 : 7,64000 Kč
Cut Tape (CT)
4 000 : 1,47656 Kč
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
6.5pF @ 10V, 1MHz
2.5
C2/C10
15 V
Single
-
125°C (TJ)
-
-
Surface Mount
SC-79, SOD-523
ESC
2 893
In Stock
1 : 8,29000 Kč
Cut Tape (CT)
3 000 : 1,60879 Kč
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
6.6pF @ 4V, 1MHz
3.0
C1/C4
10 V
Single
-
125°C (TJ)
-
-
Surface Mount
SC-76, SOD-323
USC
5 325
In Stock
1 : 8,51000 Kč
Cut Tape (CT)
3 000 : 1,52064 Kč
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
2.35pF @ 4V, 1MHz
2.3
C1/C4
10 V
Single
-
125°C (TJ)
-
-
Surface Mount
SC-76, SOD-323
USC
2 902
In Stock
1 : 9,16000 Kč
Cut Tape (CT)
3 000 : 1,60879 Kč
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
12pF @ 4V, 1MHz
4.3
C1/C4
10 V
Single
-
125°C (TJ)
-
-
Surface Mount
SC-76, SOD-323
USC
11 894
In Stock
1 : 6,76000 Kč
Cut Tape (CT)
3 000 : 1,54267 Kč
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
2pF @ 10V, 1MHz
2.4
C2/C10
15 V
Single
-
125°C (TJ)
-
-
Surface Mount
SC-76, SOD-323
USC
2 970
In Stock
1 : 8,29000 Kč
Cut Tape (CT)
3 000 : 1,60879 Kč
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
5.45pF @ 4V, 1MHz
2.1
C1/C4
10 V
Single
-
125°C (TJ)
-
-
Surface Mount
SC-76, SOD-323
USC
5 740
In Stock
1 : 8,95000 Kč
Cut Tape (CT)
3 000 : 1,65287 Kč
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
8.7pF @ 4V, 1MHz
2.0
C1/C4
10 V
Single
-
125°C (TJ)
-
-
Surface Mount
SC-76, SOD-323
USC
7 947
In Stock
1 : 8,51000 Kč
Cut Tape (CT)
8 000 : 1,65060 Kč
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Obsolete
3.4pF @ 2.5V, 1MHz
2.5
C0.5/C2.5
10 V
Single
-
125°C (TJ)
-
-
Surface Mount
SC-79, SOD-523
ESC
0
In Stock
Check Lead Time
1 : 8,51000 Kč
Cut Tape (CT)
4 000 : 1,70071 Kč
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
5.45pF @ 4V, 1MHz
2.1
C1/C4
10 V
Single
-
125°C (TJ)
-
-
Surface Mount
SC-79, SOD-523
ESC
0
In Stock
1 : 8,51000 Kč
Cut Tape (CT)
4 000 : 1,75335 Kč
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Obsolete
3pF @ 25V, 1MHz
12.5
C2/C25
34 V
Single
-
125°C (TJ)
-
-
Surface Mount
SC-79, SOD-523
ESC
0
In Stock
1 : 8,73000 Kč
Cut Tape (CT)
4 000 : 1,76404 Kč
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New Designs
2.35pF @ 4V, 1MHz
2.3
C1/C4
10 V
Single
-
125°C (TJ)
-
-
Surface Mount
SC-79, SOD-523
ESC
0
In Stock
1 : 8,73000 Kč
Cut Tape (CT)
10 000 : 1,60240 Kč
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Obsolete
4.9pF @ 1V, 1MHz
2.3
C1/C4
10 V
Single
-
150°C (TJ)
-
-
Surface Mount
2-SMD, Flat Leads
fSC
0
In Stock
Check Lead Time
1 : 8,95000 Kč
Cut Tape (CT)
3 000 : 1,98344 Kč
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
7.1pF @ 4V, 1MHz
4.3
C1/C4
10 V
Single
-
125°C (TJ)
-
-
Surface Mount
SC-76, SOD-323
USC
0
In Stock
1 : 9,16000 Kč
Cut Tape (CT)
10 000 : 1,68996 Kč
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Obsolete
11.1pF @ 1V, 1MHz
2.1
C1/C4
10 V
Single
-
150°C (TJ)
-
-
Surface Mount
2-SMD, Flat Leads
fSC
0
In Stock
1 : 15,06000 Kč
Cut Tape (CT)
3 000 : 3,50298 Kč
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Obsolete
13.7pF @ 8V, 1MHz
2.6
C3/C8
15 V
1 Pair Common Cathode
-
125°C (TJ)
-
-
Surface Mount
TO-236-3, SC-59, SOT-23-3
S-Mini
0
In Stock
Obsolete
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Obsolete
3.4pF @ 2.5V, 1MHz
2.55
C0.5/C2.5
10 V
Single
-
150°C (TJ)
-
-
Surface Mount
2-SMD, Flat Leads
fSC
0
In Stock
Obsolete
-
Tape & Reel (TR)
Obsolete
16pF @ 2V, 1MHz
-
-
15 V
Single
-
125°C (TJ)
-
-
Surface Mount
2-SMD, Flat Leads
fSC
0
In Stock
Active
-
Tape & Reel (TR)
Active
6.6pF @ 4V, 1MHz
3.0
C1/C4
10 V
Single
-
125°C (TJ)
-
-
Surface Mount
SC-79, SOD-523
ESC
Showing
of 24

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.