TDK FD Series - Manual
TDK FD Series – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
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• All specifications are subject to change without notice.
Ultra-high Voltage Ceramic Capacitors
Molded Type with Metal Terminals FD Series
FOR HIGH VOLTAGE POWER CIRCUIT/AC HEAVY DUTY
Temperature range: –30 to +85°C/Capacitance temperature characteristics: Y5P (±10%)
CLASS 2 HIGH DIELECTRIC
Molded from resins that provide outstanding insulation and mois-
ture resistance, these capacitors are ideal for high-voltage power
circuits in electrical power transmission and receiving devices.
FEATURES
• They are compact in size and exhibit excellent low-loss, low-
distortion characteristics.
• Capacitance values are largely unaffected by variations in
applied voltage.
• Internal screw thread design simplifies mounting requirements.
APPLICATIONS
• High voltage surge absorbers, gas circuit breakers in electrical
power transmission and receiving devices, and lightning
arresters.
• Voltage distribution elements in high-voltage measuring devices.
• Impedance matching in transformers and high-voltage AC
circuits.
FD-9AU to FD-16AU
FD-18AU to FD-36AU
CAPACITANCE/ELECTRICAL CHARACTERISTICS/DIMENSIONS
∗
PC:Pico coulomb
• In addition to the above, products are available that can be used in SF6 gas without modification (S type: molded with epoxide resin; alumina filler).
Conformity to RoHS Directive
øD
L
T
ød
ISO M3
screw thread
ISO M3 internal
screw thread
øD
L
T
ød
Internal screw
thread
Part No.
Application
Capacitance
(pF)±10%
Withstand
voltage
Erms(kV)
Insulation
resistance
(M
Ω
)min.
AC corona starting
voltage
Erms(kV) min. [3PC
∗
]
Dimensions (mm)
Internal
screw
øD
T
L
ød
FD-9AU
AC.10kVr.m.s.
100
15
10,000
12
16
15
27
5
ISO M3
FD-10AU
250
15
10,000
12
21
15
27
5
ISO M3
FD-11AU
500
15
10,000
12
28
15
27
5
ISO M3
FD-12AU
1,000
15
10,000
12
38
15
27
5
ISO M3
FD-16AU
AC.14kVr.m.s.
250
20
10,000
16
26
18.5
30.5
5
ISO M3
FD-18AU
500
20
10,000
16
34
23.5
27.5
10
ISO M4
FD-20AU
1,000
20
10,000
16
48
23.5
27.5
15
ISO M5
FD-22AU
AC.20kVr.m.s.
250
30
10,000
24
30
29
33
10
ISO M4
FD-24AU
500
30
10,000
24
40
29
33
15
ISO M5
FD-33AU
AC.28kVr.m.s.
250
40
10,000
32
34
35
39
10
ISO M4
FD-36AU
500
40
10,000
32
48
35
39
15
ISO M5
• For more information about the products of other capacitance or data, please contact us.
• Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific
bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
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