Variable Capacitance (Varicaps, Varactors)

Results: 966
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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
SMS7630-040LF
SMV1405-040LF
DIODE VARACTOR 30V 20MA 0402
Skyworks Solutions Inc.
35,080
In Stock
72,000
Factory
1 : $0.70000
Cut Tape (CT)
3,000 : $0.33575
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
PG-SC79-2
BBY6502VH6327XTSA1
DIODE TUNING 15V 50MA SC79
Infineon Technologies
7,768
In Stock
1 : $0.70000
Cut Tape (CT)
3,000 : $0.20763
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
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
PG-SC79-2
BBY5802VH6327XTSA1
DIODE TUNING 10V 20MA SC79
Infineon Technologies
77,550
In Stock
1 : $0.71000
Cut Tape (CT)
3,000 : $0.17965
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
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
SC-79
SMV1255-079LF
DIODE VARACTOR 15V 20MA SC-79
Skyworks Solutions Inc.
100,016
In Stock
1 : $1.09000
Cut Tape (CT)
3,000 : $0.46828
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
101,836
In Stock
1 : $1.14000
Cut Tape (CT)
3,000 : $0.24407
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
SC-79
SMV1236-079LF
DIODE VARACTOR 15V 20MA SC-79
Skyworks Solutions Inc.
161,830
In Stock
1 : $1.49000
Cut Tape (CT)
3,000 : $0.48301
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-79, SOD-523
SC-79
SC-79
SMV1801-079LF
DIODE VARACTOR 30V 20MA SC79
Skyworks Solutions Inc.
17,699
In Stock
1 : $1.63000
Cut Tape (CT)
3,000 : $0.37596
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
16,096
In Stock
1 : $1.71000
Cut Tape (CT)
3,000 : $0.39588
Tape & Reel (TR)
3,000 : $0.33090
Tape & Reel (TR)
-
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
0.61pF @ 6V, 50MHz
2.8
C1/C6
15 V
Single
-
-55°C ~ 125°C (TJ)
-
-
Surface Mount
SOD-882
SOD-882
24,952
In Stock
1 : $1.71000
Cut Tape (CT)
3,000 : $0.39205
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
SC-79
SMV1413-079LF
DIODE VARACTOR 30V 20MA SC-79
Skyworks Solutions Inc.
26,685
In Stock
3,000
Factory
1 : $1.74000
Cut Tape (CT)
3,000 : $0.57773
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
SC-79
SMV1405-079LF
DIODE VARACTOR 30V 20MA SC-79
Skyworks Solutions Inc.
8,792
In Stock
3,000
Factory
1 : $1.82000
Cut Tape (CT)
3,000 : $0.62143
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.
22,903
In Stock
1 : $1.87000
Cut Tape (CT)
3,000 : $0.47712
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
SC-79
SMV1248-079LF
DIODE VARACTOR 15V 20MA SC-79
Skyworks Solutions Inc.
24,592
In Stock
1 : $1.88000
Cut Tape (CT)
3,000 : $0.61554
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
SMSA3923-011LF
SMV1236-011LF
DIODE VARACTOR 15V 20MA SOD-323
Skyworks Solutions Inc.
47,508
In Stock
1 : $1.98000
Cut Tape (CT)
3,000 : $0.57773
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
31,114
In Stock
42,000
Factory
1 : $2.00000
Cut Tape (CT)
3,000 : $0.47577
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
SMV1233-079LF
DIODE VARACTOR 15V 20MA SC79
Skyworks Solutions Inc.
33,840
In Stock
24,000
Factory
1 : $2.52000
Cut Tape (CT)
3,000 : $0.57773
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
1.1pF @ 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
24,350
In Stock
9,000
Factory
1 : $3.47000
Cut Tape (CT)
3,000 : $0.92987
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
SOT-23
MAVR-000409-0287FT
VARACTOR,LEAD-FREE,CK, PLASTIC
MACOM Technology Solutions
2,403
In Stock
1 : $4.61000
Cut Tape (CT)
3,000 : $1.36688
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
51.7pF @ 4V, 1MHz
9.5
C2/C20
22 V
1 Pair Common Cathode
150 @ 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
500
In Stock
100 : $5.47730
Bulk
-
Bulk
Active
0.2pF @ 10V, 1MHz
-
-
20 V
Single
3000 @ 4V, 50MHz
-40°C ~ 125°C (TJ)
-
-
Surface Mount
2-SMD
-
532
In Stock
1 : $8.68000
Cut Tape (CT)
3,000 : $3.29873
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
0.2pF @ 10V, 1MHz
-
-
20 V
Single
3000 @ 4V, 50MHz
-40°C ~ 125°C
-
-
Surface Mount
Die
Chip
MA46H070-1056
MA46H070-1056
DIODE VARACTOR .75 HYPER GAAS SL
MACOM Technology Solutions
126
In Stock
1 : $46.50000
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
-
27,563
In Stock
1 : $0.34000
Cut Tape (CT)
4,000 : $0.08247
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
SC-76, SOD-323, UMD2
BB639E7904HTSA1
DIODE VAR CAP 30V 20MA SOD-323
Infineon Technologies
67,924
In Stock
1 : $0.38000
Cut Tape (CT)
3,000 : $0.08983
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New Designs
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
13,315
In Stock
1 : $0.42000
Cut Tape (CT)
3,000 : $0.13990
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
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
7,620
In Stock
1 : $0.45000
Cut Tape (CT)
3,000 : $0.08541
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New Designs
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
Showing
of 966

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.