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Details, datasheet, quote on part number:7FAU500K
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Datasheet text preview:
5F, 7FA, 722C Series
Vishay Cera-Mite
5 AND 7.5 KVDC - 1.5 TO 10 AMPERES
Specialty High Voltage Items RF Duty Capacitors
Vishay Cera-Mite RF duty high voltage capacitors are designed to be used in circuits which operate at radio frequency. They are capable of handling high RF currents and voltages. Geometry minimizes inductance, optimizes voltage withstand and maximizes heat radiation. Applications include radio transmitters, antenna couplers, induction heaters and similar apparatus. · DIELECTRIC STRENGTH: 150% of rated DC voltage. · INSULATION RESISTANCE: 100,000 megohms · DISSIPATION FACTOR: 0.1% to 0.2% for NP0 and N750. 0.5% for X5U. · ENVIRONMENTAL DESIGN CRITERIA: EIA 198.
Body Style A
.890 MAX maxMAX
.813. .max 1/4" HEX 6-32 UNC-2B thread 5/32" min depth, both ends
CAPACITANCE RANGE BY TEMPERATURE CHARACTERISTIC Voltage Value T.C. 5 KVDC - 7.5 KVDC 5 - 65 pF NP0 5 KVDC - 7.5 KVDC 50 - 150 pF N750 5 KVDC 500 - 1,000 pF X5U T.C.= Temperature Characteristic per EIA 198
18 GA TCW (.040 Dia.)
Body Styles C, D and E
TYPICAL APPLICATION DATA FOR POPULAR CAPACITANCE VALUES
Std. Cap. Tolerance 25 pF NP0 ±10% 50 pF NP0 ±10% 50 pF N750 ±10% 75 pF N750 ±10% 100 pF N750 ±10% 1,000 pF X5U ±20% Value T.C. Cera-Mite Max. A.C. Volts Max. A.C. Current Max.VA Part No. (Peak KV) (RMS) Amps. (KVAR)* 7FAA250K 7.5 5.5 7.0 7FAA500K 7.5 8.0 8.0 7FAU500K 7.5 8.0 8.0 7FAU750K 7.5 9.0 8.0 7FAU101K 7.5 9.2 9.0 5FAE102M 5.0 3.7 0.2
D 1" min
1/ 2
L
1" min
1/ 2
CAPACITANCE RANGE BY TEMPERATURE CHARACTERISTIC
Cera-Mite Length Dia. N750 Body Style ± .031 ± .031 KVDC NP0 C .343 .250 5 KV 1- 7 pF 8 - 10 pF D .375 .375 5 KV 5-10 pF 15-25 pF E .437 .500 5 KV 7- 30 pF 34-45 pF
TYPICAL APPLICATION DATA FOR POPULAR CAPACITANCE VALUES
Value 3 pF 5 pF 10 pF 10 pF 20 pF 20 pF 40 pF 3 pF 5 pF 10 pF 10 pF 20 pF 20 pF 40 pF Std. Cap. T.C. Tolerance Body Style NP0 NP0 N750 NP0 N750 NP0 N750 NP0 NP0 N750 NP0 N750 NP0 N750 ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% C C C D D E E F F F G G H H Cera-Mite Max. A.C VoltsMax. AC Current Max. VA Part No. (Peak KV) (RMS) Amps. (KVAR)* 5FCA3R0K 5FCA5R0K 5FCU100K 5FDA100K 5FDU200K 5FEA200K 5FEU400K 5FFA3R0K 5FFA5R0K 5FFU100K 5FGA100K 5FGU200K 5FHA200K 5FHU400K 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 1.5 1.6 2.3 2.3 3.4 3.4 3.5 1.5 1.6 2.3 2.3 3.4 3.4 3.5 2.3 3.8 4.2 4.2 7.6 7.6 7.8 2.3 3.8 4.2 4.2 7.6 7.6 7.8
D L
Body Styles F, G and H
2-56 UNC-2B thread 1/8" min. depth, both ends
CAPACITANCE RANGE BY TEMPERATURE CHARACTERISTIC Cera-Mite Body Style F G H Length ±.031 .390 .422 .484 Dia. N750 ±.031 KVDC NP0 .312 5 KV 1-7 pF 8-10 pF .437 5 KV 5-10 pF 15-25 pF .562 5 KV 7-30 pF 34-45 pF
*At rated voltage. Data presented is based on a maximum case temperature rise of 30°C at 25°C ambient in free air.
Unencapsulated, Temperature Stabilized 20 to 40 KVDC, 6 to 12 KVAC
722C SERIES
D: .980" (25mm) to 2.15" (54.6mm) L: To suit application, typically .400" (10.0mm) to .800" (20.3mm)
L
D
Y5P Temperature Characteristics
+10
0 -10
-55
-35
0
Temperature in °C
+25
+85
+125
Vishay Cera-Mite 722C type offers a temperature stabilized capacitor where capacitance stability over wider temperature ranges are needed. T h i s product is usually furnished unencapsulated for use in very high voltage capacitor assemblies utilizing capacitors in series, with very high BIL ratings. Typical applications are power circuit breakers, lightning arrestors, power transformers and metering, and medical laser technology. The user must take all responsibility for mechanical and environmental protection against chipping, moisture and contamination. The capacitor must be enveloped in a suitable enclosure of oil, pressurized gas or equivalent. · DIELECTRIC STRENGTH: 150% of rated voltage, charging current limited to 50mA · DISSIPATION FACTOR: 2.0% max. at 1kHz · CAPACITANCE RANGE: 20KVDC, 750 pF thru 3700pF 30KVDC, 500 pF thru 2500pF 40KVDC, 380 pF thru 1800pF
www.vishay.com 31
Document Number: 23100 Revision 14-May-02
Percent Capacitance Change
ceramite.suppor t@vishay.com
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