Variable Capacitance (Varicaps, Varactors)

Results: 981
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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
1,242
In Stock
1 : $0.68000
Cut Tape (CT)
3,000 : $0.32332
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
2.4pF @ 25V, 1MHz
7.0
C2/C25
29 V
Single
-
-55°C ~ 125°C (TJ)
-
-
Surface Mount
SC-79, SOD-523
SC-79
PG-SC79-2
BBY5702VH6327XTSA1
DIODE TUNING 10V 20MA SC79
Infineon Technologies
16,036
In Stock
1 : $0.70000
Cut Tape (CT)
3,000 : $0.28090
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Last Time Buy
5.5pF @ 4V, 1MHz
4.5
C1/C4
10 V
Single
-
-55°C ~ 125°C (TJ)
-
-
Surface Mount
SC-79, SOD-523
PG-SC79-2
PG-SC79-2
BBY5802VH6327XTSA1
DIODE TUNING 10V 20MA SC79
Infineon Technologies
77,530
In Stock
1 : $0.75000
Cut Tape (CT)
3,000 : $0.23604
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Last Time Buy
5.5pF @ 6V, 1MHz
3.5
C1/C4
10 V
Single
-
-55°C ~ 150°C (TJ)
-
-
Surface Mount
SC-79, SOD-523
PG-SC79-2
PG-SC79-2
BBY6602VH6327XTSA1
DIODE TUNING 12V 50MA SC79
Infineon Technologies
15,083
In Stock
1 : $0.85000
Cut Tape (CT)
3,000 : $0.26335
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Last Time Buy
13.5pF @ 4.5V, 1MHz
5.41
C1/C4.5
12 V
Single
-
-55°C ~ 150°C (TJ)
-
-
Surface Mount
SC-79, SOD-523
PG-SC79-2
PG-SC79-2
BBY6502VH6327XTSA1
DIODE TUNING 15V 50MA SC79
Infineon Technologies
15,763
In Stock
1 : $0.91000
Cut Tape (CT)
3,000 : $0.27700
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Last Time Buy
2.8pF @ 4.7V, 1MHz
10.9
C0.3/C4.7
15 V
Single
-
-55°C ~ 150°C (TJ)
-
-
Surface Mount
SC-79, SOD-523
PG-SC79-2
SC-79
SMV1801-079LF
DIODE VARACTOR 30V 20MA SC79
Skyworks Solutions Inc.
3,000
In Stock
1 : $1.06000
Cut Tape (CT)
3,000 : $0.49802
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
2.89pF @ 28V, 1MHz
22.0
C1/C28
30 V
Single
-
-55°C ~ 125°C (TJ)
-
-
Surface Mount
SC-79, SOD-523
SC-79
24,862
In Stock
1 : $1.12000
Cut Tape (CT)
3,000 : $0.51935
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
0.7pF @ 4V, 50MHz
3.8
C0/C30
30 V
Single
1680 @ 4V, 50MHz
-55°C ~ 125°C (TJ)
-
-
Surface Mount
SOD-882
SOD-882
31,014
In Stock
42,000
Factory
1 : $1.37000
Cut Tape (CT)
3,000 : $0.63025
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
5.5pF @ 4V, 50MHz
5.0
C1/C4
12 V
Single
-
-55°C ~ 125°C (TJ)
-
-
Surface Mount
SC-79, SOD-523
SC-79
SC-79
SMV1255-079LF
DIODE VARACTOR 15V 20MA SC-79
Skyworks Solutions Inc.
96,752
In Stock
1 : $1.47000
Cut Tape (CT)
3,000 : $0.62618
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
5.8pF @ 4.7V, 50MHz
12.3
C0.3/C4.7
15 V
Single
350 @ 3V, 50MHz
-55°C ~ 125°C (TJ)
-
-
Surface Mount
SC-79, SOD-523
SC-79
SMS7630-040LF
SMV1405-040LF
DIODE VARACTOR 30V 20MA 0402
Skyworks Solutions Inc.
32,629
In Stock
72,000
Factory
1 : $1.60000
Cut Tape (CT)
3,000 : $0.51499
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
1.45pF @ 4V, 1MHz
4.1
C0/C30
30 V
Single
3200 @ 4V, 50MHz
-55°C ~ 125°C (TJ)
-
-
Surface Mount
0402 (1005 Metric)
0402
5,475
In Stock
123,000
Factory
1 : $1.83000
Cut Tape (CT)
3,000 : $0.86204
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
0.43pF @ 20V, 50MHz
2.8
C4/C20
22 V
Single
500 @ 4V, 50MHz
-55°C ~ 125°C (TJ)
-
-
Surface Mount
SC-79, SOD-523
SC-79
SC-79
SMV1413-079LF
DIODE VARACTOR 30V 20MA SC-79
Skyworks Solutions Inc.
26,685
In Stock
3,000
Factory
1 : $2.32000
Cut Tape (CT)
3,000 : $0.77248
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
4.42pF @ 4V, 50MHz
4.2
C0/C30
30 V
Single
2400 @ 4V, 50MHz
-55°C ~ 125°C (TJ)
-
-
Surface Mount
SC-79, SOD-523
SC-79
SMSA3923-011LF
SMV1236-011LF
DIODE VARACTOR 15V 20MA SOD-323
Skyworks Solutions Inc.
47,288
In Stock
1 : $2.38000
Cut Tape (CT)
3,000 : $0.84225
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
5.3pF @ 6V, 50MHz
3.5
C1/C6
15 V
Single
-
-55°C ~ 125°C (TJ)
-
-
Surface Mount
SC-76, SOD-323
SOD-323
SC-79
SMV1248-079LF
DIODE VARACTOR 15V 20MA SC-79
Skyworks Solutions Inc.
24,584
In Stock
1 : $2.38000
Cut Tape (CT)
3,000 : $0.84225
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
1.7pF @ 4.7V, 50MHz
12.0
C0.3/C4.7
15 V
Single
700 @ 3V, 50MHz
-55°C ~ 125°C (TJ)
-
-
Surface Mount
SC-79, SOD-523
SC-79
SC-79
SMV1405-079LF
DIODE VARACTOR 30V 20MA SC-79
Skyworks Solutions Inc.
19,734
In Stock
1 : $2.38000
Cut Tape (CT)
3,000 : $0.84225
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
1.45pF @ 4V, 50MHz
4.1
C0/C30
30 V
Single
3200 @ 4V, 50MHz
-55°C ~ 125°C (TJ)
-
-
Surface Mount
SC-79, SOD-523
SC-79
SC-79
SMV1232-079LF
DIODE VARACTOR 15V 20MA SC-79
Skyworks Solutions Inc.
19,813
In Stock
1 : $2.47000
Cut Tape (CT)
3,000 : $0.63203
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
0.94pF @ 6V, 50MHz
3.3
C1/C6
15 V
Single
-
-55°C ~ 125°C (TJ)
-
-
Surface Mount
SC-79, SOD-523
SC-79
SOT-23
MAVR-000403-0287AT
VARACTOR,PLASTIC,LEAD-FREE,SINGL
MACOM Technology Solutions
28,100
In Stock
9,000
Factory
1 : $2.74000
Cut Tape (CT)
3,000 : $1.23179
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
16.5pF @ 4V, 1MHz
7.0
C2/C20
22 V
Single
250 @ 4V, 50MHz
-55°C ~ 125°C
-
-
Surface Mount
TO-236-3, SC-59, SOT-23-3
SOT-23
MA46H120
MA46H120
VARACTORDIODE FLIPCHIP GAAS
MACOM Technology Solutions
1,500
In Stock
100 : $7.25570
Bulk
-
Bulk
Active
0.2pF @ 10V, 1MHz
-
-
20 V
Single
3000 @ 4V, 50MHz
-40°C ~ 125°C (TJ)
-
-
Surface Mount
2-SMD
-
2-Flip-Chip
MAVR-011020-14110P
SOLDERABLE GAAS CONSTANT GAMMA F
MACOM Technology Solutions
17,261
In Stock
18,000
Factory
1 : $9.04000
Cut Tape (CT)
3,000 : $4.58708
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
0.05pF @ 15V, 1MHz
-
-
22 V
Single
3000 @ 4V, 50MHz
-40°C ~ 125°C (TJ)
-
-
Surface Mount
2-XFDFN, FCDFN
2-FlipChip
200
In Stock
50 : $35.36860
Bulk
-
Bulk
Active
1.1pF @ 4V, 1MHz
4.1
C2/C20
22 V
Single
3000 @ 4V, 50MHz
-65°C ~ 150°C (TJ)
-
-
Surface Mount
2-SMD
-
MA46H070-1056
MA46H070-1056
DIODE VARACTOR .75 HYPER GAAS SL
MACOM Technology Solutions
376
In Stock
1 : $61.59000
Bulk
-
Bulk
Active
0.7pF @ 4V, 1MHz
5.5
C0/C20
20 V
Single
4500 @ 4V, 50MHz
-65°C ~ 150°C (TJ)
-
-
Surface Mount
2-SMD
-
SC-76, SOD-323, UMD2
BB639E7904HTSA1
DIODE VAR CAP 30V 20MA SOD-323
Infineon Technologies
67,924
In Stock
1 : $0.46000
Cut Tape (CT)
3,000 : $0.11899
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Last Time Buy
2.9pF @ 28V, 1MHz
14.7
C1/C28
30 V
Single
-
-55°C ~ 150°C (TJ)
-
-
Surface Mount
SC-76, SOD-323
PG-SOD323-2-1
PG-SOT23
BB814E6327GR1HTSA1
DIODE VAR CAP 18V 50MA SOT-23
Infineon Technologies
3,245
In Stock
1 : $0.52000
Cut Tape (CT)
3,000 : $0.18727
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Last Time Buy
22.7pF @ 8V, 1MHz
2.25
C2/C8
18 V
1 Pair Common Cathode
200 @ 2V, 100MHz
-55°C ~ 125°C (TJ)
-
-
Surface Mount
TO-236-3, SC-59, SOT-23-3
PG-SOT23
PG-SOD323-3D
BB535E7904HTSA1
DIODE VAR CAP 30V 20MA SOD-323
Infineon Technologies
19,077
In Stock
1 : $0.60000
Cut Tape (CT)
3,000 : $0.10534
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Last Time Buy
2.3pF @ 28V, 1MHz
9.8
C1/C28
30 V
Single
-
-55°C ~ 150°C (TJ)
-
-
Surface Mount
SC-76, SOD-323
PG-SOD323-3D
92,465
In Stock
1 : $0.64000
Cut Tape (CT)
8,000 : $0.10144
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
Showing
of 981

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.