Part | RoHS | Manufacturer | Capacitor Type | Mounting Feature | Rated DC Voltage (URdc) | Maximum Operating Temperature | Dielectric Material | Minimum Operating Temperature | Minimum Capacitance | Terminal Finish | Manufacturer Series | Height | Width | Diameter | Orientation (Adjuster) | Additional Features | Packing Method | Size Code | JESD-609 Code | Series | Package Style (Meter) | Length | Terminal Shape | Positive Tolerance | Negative Tolerance | Maximum Capacitance | Multiturn | Terminal Pitch |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Knowles Precision Devices |
VARIABLE CAPACITOR |
SURFACE MOUNT |
250 V |
125 Cel |
AIR |
-65 Cel |
1 pF |
7.112 mm |
VERTICAL |
SMT |
14.478 mm |
GULL WING |
10 pF |
1 |
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Knowles Precision Devices |
VARIABLE CAPACITOR |
PANEL MOUNT |
500 V |
125 Cel |
GLASS |
-55 Cel |
2 pF |
TM |
7.874 mm |
HORIZONTAL |
TM(1KV)UNGEB |
Panel Mount |
13.462 mm |
WIRE |
10 pF |
1 |
||||||||||||
|
Vishay Intertechnology |
VARIABLE CAPACITOR |
THROUGH HOLE MOUNT |
250 V |
125 Cel |
POLYTETRAFLUOROETHYLENE |
-40 Cel |
4 pF |
Matte Tin (Sn) |
BFC280908002 |
11 mm |
10.5 mm |
VERTICAL |
BULK |
4341 |
e3 |
BFC2 809 080 |
PCB Mount |
10.9 mm |
FLAT |
38 pF |
0 |
||||||
|
Knowles Precision Devices |
VARIABLE CAPACITOR |
PANEL MOUNT |
500 V |
125 Cel |
AIR |
-65 Cel |
1 pF |
7.493 mm |
VERTICAL |
Chassis Mount |
12.954 mm |
LUG |
14 pF |
1 |
|||||||||||||
|
Vishay Intertechnology |
VARIABLE CAPACITOR |
THROUGH HOLE MOUNT |
250 V |
125 Cel |
POLYTETRAFLUOROETHYLENE |
-40 Cel |
5 pF |
Matte Tin (Sn) |
BFC280908003 |
11 mm |
10.5 mm |
VERTICAL |
BULK |
4341 |
e3 |
BFC2 809 080 |
PCB Mount |
10.9 mm |
FLAT |
57 pF |
0 |
||||||
|
Vishay Intertechnology |
VARIABLE CAPACITOR |
THROUGH HOLE MOUNT |
300 V |
125 Cel |
POLYTETRAFLUOROETHYLENE |
-40 Cel |
2 pF |
Matte Tin (Sn) |
9 mm |
6.7 mm |
VERTICAL |
BLISTER PACK |
2926 |
e3 |
PCB Mount |
7.4 mm |
FLAT |
18 pF |
0 |
||||||||
|
Vishay Intertechnology |
VARIABLE CAPACITOR |
THROUGH HOLE MOUNT |
300 V |
125 Cel |
POLYTETRAFLUOROETHYLENE |
-40 Cel |
1.2 pF |
Matte Tin (Sn) |
9 mm |
6.7 mm |
VERTICAL |
BLISTER PACK |
2926 |
e3 |
PCB Mount |
7.4 mm |
FLAT |
3.5 pF |
0 |
||||||||
|
Murata Manufacturing |
VARIABLE CAPACITOR |
SURFACE MOUNT |
25 V |
125 Cel |
CERAMIC |
-40 Cel |
.65 pF |
VERTICAL |
PERCENTAGE TOLERANCE ON C_MAX IS 0/+100 |
WRAPAROUND |
2.5 pF |
0 |
|||||||||||||||
Knowles Precision Devices |
VARIABLE CAPACITOR |
THROUGH HOLE MOUNT |
250 V |
125 Cel |
CERAMIC |
-55 Cel |
5 pF |
6.86 mm |
VERTICAL |
Radial |
2.5 mm |
FLAT |
25 pF |
0 |
5.6 mm |
|||||||||||||
Knowles Precision Devices |
VARIABLE CAPACITOR |
THROUGH HOLE MOUNT |
250 V |
125 Cel |
CERAMIC |
-55 Cel |
2.5 pF |
6.86 mm |
VERTICAL |
Radial |
2.5 mm |
FLAT |
10 pF |
0 |
5.6 mm |
|||||||||||||
Knowles Precision Devices |
VARIABLE CAPACITOR |
SURFACE MOUNT |
500 V |
125 Cel |
AIR |
-65 Cel |
.6 pF |
4.064 mm |
VERTICAL |
SMT |
7.62 mm |
GULL WING |
12 pF |
1 |
||||||||||||||
Knowles Precision Devices |
VARIABLE CAPACITOR |
SURFACE MOUNT |
500 V |
125 Cel |
AIR |
-65 Cel |
.5 pF |
4.064 mm |
VERTICAL |
SMT |
6.604 mm |
GULL WING |
8 pF |
1 |
||||||||||||||
|
Vishay Intertechnology |
VARIABLE CAPACITOR |
THROUGH HOLE MOUNT |
250 V |
125 Cel |
POLYTETRAFLUOROETHYLENE |
-40 Cel |
2 pF |
Matte Tin (Sn) |
BFC280909002 |
10.2 mm |
8 mm |
VERTICAL |
PCB MOUNTABLE |
Blister Pack |
3532 |
e3 |
BFC2 809 090 |
PCB Mount |
8.8 mm |
FLAT |
9 pF |
0 |
|||||
Knowles Precision Devices |
VARIABLE CAPACITOR |
PANEL MOUNT |
1000 V |
125 Cel |
POLYTETRAFLUOROETHYLENE |
-65 Cel |
1 pF |
A |
VERTICAL |
BINDING POST |
16 pF |
0 |
||||||||||||||||
|
Knowles Precision Devices |
VARIABLE CAPACITOR |
SURFACE MOUNT |
500 V |
125 Cel |
CERAMIC |
-65 Cel |
.6 pF |
3.81 mm |
VERTICAL |
Panel Mount |
8.38 mm |
GULL WING |
4.5 pF |
1 |
|||||||||||||
Knowles Precision Devices |
VARIABLE CAPACITOR |
THROUGH HOLE MOUNT |
1000 V |
125 Cel |
GLASS |
-55 Cel |
1 pF |
7.784 mm |
HORIZONTAL |
PCB Mount |
45.974 mm |
WIRE |
120 pF |
1 |
38.608 mm |
|||||||||||||
|
Murata Manufacturing |
VARIABLE CAPACITOR |
SURFACE MOUNT |
250 V |
125 Cel |
CERAMIC |
-55 Cel |
.4 pF |
2.6 mm |
4.2 mm |
VERTICAL |
BULK |
2017 |
SMT |
5.2 mm |
WRAPAROUND |
100 % |
0 % |
1.5 pF |
0 |
Trimmers and variable capacitors are electronic components that are used to provide a variable capacitance value in electronic circuits. They are commonly used in tuning circuits, filters, and oscillators, where the capacitance needs to be adjusted to a precise value.
Trimmers are small capacitors that are designed to be adjusted using a small screwdriver or other tool. They are used to provide a precise adjustment of capacitance value in a circuit and are typically used in applications where the circuit needs to be calibrated or tuned.
Variable capacitors are similar to trimmers, but they are larger and have a range of capacitance values that can be adjusted. They consist of two sets of conductive plates that are separated by a dielectric material. By rotating a knob or using a mechanical or electronic control, the plates can be moved closer or further apart, which changes the capacitance value.
Variable capacitors are used in a wide range of electronic applications, such as in radio frequency (RF) circuits, where they are used to tune the frequency of the circuit. They are also used in filters, oscillators, and timing circuits, where the capacitance value needs to be adjusted precisely to obtain the desired circuit performance.
One of the advantages of trimmers and variable capacitors is their ability to provide a precise adjustment of capacitance value, which can be important in applications where the circuit needs to be tuned or calibrated. Additionally, they offer a compact and cost-effective solution for providing variable capacitance values in a circuit