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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
Mounting Type
Package / Case
Supplier Device Package
44,000
In Stock
1 : $0.43000
Cut Tape (CT)
4,000 : $0.08080
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active2pF @ 10V, 1MHz2.4C2/C1015 VSingle-125°C (TJ)Surface MountSC-79, SOD-523ESC
SC-76, SOD-323, UMD2
BB639E7904HTSA1
DIODE VAR CAP 30V 20MA SOD-323
Infineon Technologies
134,127
In Stock
1 : $0.45000
Cut Tape (CT)
3,000 : $0.08403
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New Designs2.9pF @ 28V, 1MHz14.7C1/C2830 VSingle--55°C ~ 150°C (TJ)Surface MountSC-76, SOD-323PG-SOD323-2-1
SC-79, SOD-523
BBY5802VH6327XTSA1
DIODE TUNING 10V 20MA SC79
Infineon Technologies
265,626
In Stock
1 : $0.42000
Cut Tape (CT)
3,000 : $0.14747
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active5.5pF @ 6V, 1MHz3.5C1/C410 VSingle--55°C ~ 150°C (TJ)Surface MountSC-79, SOD-523PG-SC79-2
29,638
In Stock
1 : $0.44000
Cut Tape (CT)
3,000 : $0.15655
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active1.25pF @ 18V, 1MHz2.2C2/C1020 VSingle--55°C ~ 175°C (TJ)Surface MountSC-79, SOD-523SC-79
SC-79, SOD-523
BBY6502VH6327XTSA1
DIODE TUNING 15V 50MA SC79
Infineon Technologies
40,137
In Stock
1 : $0.46000
Cut Tape (CT)
3,000 : $0.16391
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active2.8pF @ 4.7V, 1MHz10.9C0.3/C4.715 VSingle--55°C ~ 150°C (TJ)Surface MountSC-79, SOD-523PG-SC79-2
SC-79, SOD-523
BBY5702VH6327XTSA1
DIODE TUNING 10V 20MA SC79
Infineon Technologies
123,103
In Stock
1 : $0.49000
Cut Tape (CT)
3,000 : $0.17314
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active5.5pF @ 4V, 1MHz4.5C1/C410 VSingle--55°C ~ 125°C (TJ)Surface MountSC-79, SOD-523PG-SC79-2
SC-76, SOD-323, UMD2
BB439E6327HTSA1
DIODE RF SGL 28V 20MA SOD323-2
Infineon Technologies
5,995
In Stock
1 : $0.67000
Cut Tape (CT)
3,000 : $0.26097
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New Designs6pF @ 25V, 1MHz8C2/C2528 VSingle600 @ 25V, 200MHz-55°C ~ 125°C (TJ)Surface MountSC-76, SOD-323PG-SOD323-3D
SC-79
SMV1705-079LF
DIODE VARACTOR 12V 20MA SC79
Skyworks Solutions Inc.
201,596
In Stock
1 : $0.69000
Cut Tape (CT)
3,000 : $0.26507
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active6.6pF @ 4V, 1MHz3C1/C412 VSingle--55°C ~ 125°C (TJ)Surface MountSC-79, SOD-523SC-79
90,291
In Stock
1 : $0.69000
Cut Tape (CT)
3,000 : $0.26507
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active0.34pF @ 20V, 50MHz2.3C4/C2022 VSingle500 @ 4V, 50MHz-55°C ~ 125°C (TJ)Surface MountSOD-882SOD-882
SMV12xx-040LF
SMV1247-040LF
DIODE VARACTOR 15V 20MA 0402
Skyworks Solutions Inc.
30,400
In Stock
30,000
Factory
1 : $0.69000
Cut Tape (CT)
3,000 : $0.26507
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active0.78pF @ 4.7V, 50MHz10C0.3/C4.715 VSingle1500 @ 3V, 50MHz-Surface Mount0402 (1005 Metric)0402
SC-79
SMV1232-079LF
DIODE VARACTOR 15V 20MA SC-79
Skyworks Solutions Inc.
50,975
In Stock
30,000
Factory
1 : $0.86000
Cut Tape (CT)
3,000 : $0.33098
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active0.94pF @ 6V, 50MHz3.3C1/C615 VSingle--55°C ~ 125°C (TJ)Surface MountSC-79, SOD-523SC-79
SC-79
SMV1236-079LF
DIODE VARACTOR 15V 20MA SC-79
Skyworks Solutions Inc.
360,679
In Stock
1 : $0.90000
Cut Tape (CT)
3,000 : $0.34709
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active5.3pF @ 6V, 50MHz3.5C1/C615 VSingle--55°C ~ 125°C (TJ)Surface MountSC-79, SOD-523SC-79
SC-79
SMV1405-079LF
DIODE VARACTOR 30V 20MA SC-79
Skyworks Solutions Inc.
36,027
In Stock
36,000
Factory
1 : $1.06000
Cut Tape (CT)
3,000 : $0.43703
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active1.45pF @ 4V, 50MHz4.1C0/C3030 VSingle3200 @ 4V, 50MHz-55°C ~ 125°C (TJ)Surface MountSC-79, SOD-523SC-79
SC-79
SMV1233-079LF
DIODE VARACTOR 15V 20MA SC79
Skyworks Solutions Inc.
50,180
In Stock
39,000
Factory
1 : $1.06000
Cut Tape (CT)
3,000 : $0.44824
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active1.1pF @ 6V, 50MHz3.3C1/C615 VSingle--55°C ~ 125°C (TJ)Surface MountSC-79, SOD-523SC-79
SC-79
SMV1248-079LF
DIODE VARACTOR 15V 20MA SC-79
Skyworks Solutions Inc.
21,507
In Stock
1 : $1.06000
Cut Tape (CT)
3,000 : $0.44824
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active1.7pF @ 4.7V, 50MHz12C0.3/C4.715 VSingle700 @ 3V, 50MHz-55°C ~ 125°C (TJ)Surface MountSC-79, SOD-523SC-79
2-Flip-Chip
MAVR-011020-14110P
SOLDERABLE GAAS CONSTANT GAMMA F
MACOM Technology Solutions
26,662
In Stock
1 : $4.60000
Cut Tape (CT)
3,000 : $2.31048
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active0.05pF @ 15V, 1MHz--22 VSingle3000 @ 4V, 50MHz-40°C ~ 125°C (TJ)Surface Mount2-XFDFN, FCDFN2-FlipChip
MA46H120
MA46H120
VARACTORDIODE FLIPCHIP GAAS
MACOM Technology Solutions
300
In Stock
100 : $4.64800
Bulk
-
Bulk
Active0.2pF @ 10V, 1MHz--20 VSingle3000 @ 4V, 50MHz-40°C ~ 125°C (TJ)Surface Mount2-SMD-
MA46H070-1056
MA46H070-1056
DIODE VARACTOR .75 HYPER GAAS SL
MACOM Technology Solutions
768
In Stock
1 : $29.53000
Bulk
-
Bulk
Active0.7pF @ 4V, 1MHz5.5C0/C2020 VSingle4500 @ 4V, 50MHz-65°C ~ 150°C (TJ)Surface Mount2-SMD-
20,900
In Stock
1 : $0.43000
Cut Tape (CT)
8,000 : $0.07272
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active6.6pF @ 4V, 1MHz3C1/C410 VSingle-125°C (TJ)Surface MountSC-79, SOD-523ESC
10,172
In Stock
1 : $0.37000
Cut Tape (CT)
4,000 : $0.08181
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active7.1pF @ 4V, 1MHz4.3C1/C410 VSingle-125°C (TJ)Surface MountSC-79, SOD-523ESC
SC-76, SOD-323, UMD2
BB640E6327HTSA1
DIODE VAR CAP 30V 20MA SOD-323
Infineon Technologies
13,803
In Stock
1 : $0.46000
Cut Tape (CT)
3,000 : $0.10326
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New Designs3.3pF @ 28V, 1MHz25C1/C2830 VSingle--55°C ~ 150°C (TJ)Surface MountSC-76, SOD-323PG-SOD323-3D
SOT-23-3
BB814E6327GR1HTSA1
DIODE VAR CAP 18V 50MA SOT-23
Infineon Technologies
14,593
In Stock
1 : $0.45000
Cut Tape (CT)
3,000 : $0.12732
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active22.7pF @ 8V, 1MHz2.25C2/C818 V1 Pair Common Cathode200 @ 2V, 100MHz-55°C ~ 125°C (TJ)Surface MountTO-236-3, SC-59, SOT-23-3PG-SOT23
SC-76,SOD-323
BB172X
DIODE VHF VAR CAP 32V SOD323
NXP USA Inc.
27,091
In Stock
1 : $0.52000
Cut Tape (CT)
3,000 : $0.14131
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active2.754pF @ 28V, 1MHz15C1/C2832 VSingle--55°C ~ 125°C (TJ)Surface MountSC-76, SOD-323SOD-323
9,010
In Stock
1 : $0.44000
Cut Tape (CT)
3,000 : $0.15483
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active3.1pF @ 3V, 1MHz2.6C1/C36 VSingle--55°C ~ 125°C (TJ)Surface MountSC-79, SOD-523PG-SC79-2
BAR5002VH6327XTSA1
BBY5502VH6327XTSA1
DIODE VARACTOR 16V SGL SC79-2
Infineon Technologies
28,247
In Stock
1 : $0.51000
Cut Tape (CT)
3,000 : $0.18003
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active6.5pF @ 10V, 1MHz3C2/C1016 VSingle--55°C ~ 150°C (TJ)Surface MountSC-79, SOD-523PG-SC79-2
Showing
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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.