ET20-103

ET Vishay ESTA DC Filter Capacitors RIPPLE The sum of the peak ripple voltage and the DC voltage should not exceed the rated voltage. Refer to graph fig.1 for permissible peak-to-peak ripple voltage as a percentage of rated voltage for various frequencies. 30 % RIPPLE 20 10 0 10 100 1000 10 000 Hz Fig. 1 TYPE ET These capacitors are manufactured using a mixed dielectric material that consists of polyester/polypropylene film and capacitor tissue. They are impregnated and filled with a mineral oil. The container is a Synthetic Resin Bonded Paper tube sealed at both ends with resin assuring hermetic sealing. The capacitors are terminated with M5 *12 mm studs or tinned copper wire. Note • The impregnant used is a non toxic highly refined, purified and inhibited mineral oil. POWER FACTOR The power factor is variable, and is a function of temperature and frequency see fig. 2. Nominal value < 0.5 % at 20 °C at 20 °C 2% 1% 0% Power Factor vs. Temperature 1 kHz 50 Hz - 20 0 40 65 80 Fig. 2 APPLICATIONS The ET range is specifically designed for high voltage filters and can be successfully used in the following applications: • By-pass • Coupling • Filter applications • X-ray power supplies • Electrostatic air deaners DIELECTRIC RESISTANCE (Parallel resistance) is indicated by the graph of insulance (MΩ x μF) vs temperature fig. 3. The insulance (MÉ1 x μF) is nominally 10 000 s at + 20 °C. (Measurements taken after 1 minute with an applied voltage of 500 V) MΩ x MF 105 104 103 102 Insulance vs. Temperature Typical Values - 40 0 40 80 TEMPERATURE RANGE Temperature range is - 55 °C to + 85 °C. Derating is required for operation at higher temperatures. Fig. 3 LIFE EXPECTANCY ET type capacitors are designed for a life exceptancy of 5000 h at 65 °C. To achieve the same life expectancy at 85 °C derate to 60 % of rated voltage fig. 4. Hours 105 104 103 102 TEMPERATURE COEFFICIENT Capacitance will increase by 2 % per 100 °C temperature rise. CAPACITANCE RANGE 0.0005 μF to 2 μF. The tolerance is ± 10 %. Other tolerances are available on request. Nominal values measured at 1 kHz. VOLTAGE RANGE 1000 VDC to 70 000 VDC Document Number: 13014 Revision: 11-Aug-10 50 100 150 °C Rated Voltage Fig. 4 For technical questions, contact: esta@vishay.com www.vishay.com 1 ET Vishay ESTA TEST VOLTAGE Terminal/terminal (Vt/t) For DC rating < 20 kV Vt/t = 2.0 x rated voltage 60 s For DC rating > 20 kV Vt/t = 1.5 x rated voltage 60 s DC Filter Capacitors TYPE DESCRIPTION PART NUMBER 1000 VDC WKG ET10-103 ET10-203 ET10-503 ET10-254 ET10-504 ET10-205 1500 VDC WKG ET15-103 ET15-203 ET15-254 ET15-504 ET15-105 ET15-205 2000 VDC WKG ET20-103 ET20-503 ET20-104 ET20-254 L CAP. [μF] 0.01 (1) 0.02 (1) 0.05 0.25 0.5 2.0 0.01 (1) 0.02 (1) 0.25 0.5 1.0 2.0 0.01 (1) 0.05 0.1 0.25 0.5 0.005 (1) 0.01 (1) 0.02 0.05 0.1 0.25 0.5 1.0 0.001 (1) 0.005 (1) 0.05 0.01 0.1 0.5 0.001 (1) 0.002 (1) 0.005 (1) 0.01 0.02 0.05 0.1 0.25 0.5 L [mm] 42 42 48 60 70 110 42 42 60 110 110 110 48 60 60 60 75 42 42 48 55 55 60 75 110 42 42 60 42 60 95 42 42 42 48 48 60 75 95 110 D [mm] 17 17 17 22 30 35 17 20 30 25 35 42 17 17 22 30 35 17 20 20 25 30 35 42 42 17 17 22 20 30 42 17 17 20 20 22 25 30 35 42 WEIGHT The approximate weight in grams may be calculated by multiplying the volume of the capacitor container by 1.2 x 10-3. TERMINATIONS Add suffix W to part No. To indicate wire terminations. CAPACITANCE Capacitance tolerance of 20 % is standard with those marked. DIMENSIONS in millimeters ET20-504 12 5 12 D 3000 VDC WKG ET30-502 ET30-103 ET30-203 ET30-503 ET30-104 ET30-254 ET30-504 ET30-105 4000 VDC WKG ET40-102 ET40-502 ET40-503 ET40-103 ET40-104 ET40-504 5000 VDC WKG ET50-102 ET50-202 ET50-502 ET50-103 ET50-203 ET50-503 ET50-104 ET50-254 ET50-504 Notes (1) Capacitance tolerance of 20 % is standard • Non standard size containers can be supplied on request www.vishay.com 2 For technical questions, contact: esta@vishay.com Document Number: 13014 Revision: 11-Aug-10 ET DC Filter Capacitors Vishay ESTA TYPE DESCRIPTION PART NUMBER 6000 VDC WKG ET60-102 ET60-202 ET60-502 ET60-103 ET60-203 ET60-503 ET60-104 ET60-254 8000 VDC WKG ET80-502 ET80-103 ET80-503 ET80-104 ET80-254 10 000 VDC WKG ET100-102 ET100-502 ET100-103 ET100-203 ET100-503 ET100-104 ET100-254 12 000 VDC WKG ET120-202 ET120-502 ET120-103 ET120-203 ET120-503 ET120-104 15 000 VDC WKG ET150-102 ET150-202 ET150-502 ET150-103 ET150-203 ET150-503 ET150-104 20 000 VDC WKG ET200-102 ET200-502 ET200-103 ET200-203 ET200-503 ET200-104 CAP. [μF] 0.001 (1) 0.002 (1) 0.005 (1) 0.01 0.02 0.05 0.10 0.25 0.005 (1) 0.01 0.05 0.10 0.25 0.001 (1) 0.005 (1) 0.01 0.02 0.05 0.10 0.25 0.002 (1) 0.005 (1) 0.01 0.02 0.05 0.10 0.001 (1) 0.002 (1) 0.005 (1) 0.01 0.02 0.05 0.10 0.001 (1) 0.005 (1) 0.01 0.02 0.05 0.10 L [mm] 55 55 65 65 80 100 100 135 65 80 105 105 170 65 65 80 80 105 170 205 95 95 115 115 180 180 95 95 110 110 110 150 245 115 145 145 195 245 320 D [mm] 17 17 17 20 20 25 35 42 20 20 35 42 42 17 22 22 30 35 35 42 20 30 30 35 35 42 17 20 20 30 35 42 42 22 25 30 30 42 42 TYPE DESCRIPTION PART NUMBER 25 000 VDC WKG ET250-501 ET250-102 ET250-502 ET250-103 ET250-503 30 000 VDC WKG ET300-501 ET300-102 ET300-202 ET300-502 ET300-103 ET300-203 ET300-303 40 000 VDC WKG ET400-102 ET400-202 ET400-103 50 000 VDC WKG ET500-501 ET500-102 ET500-202 ET500-502 ET500-103 60 000 VDC WKG ET600-102 ET600-152 0.001 (1) 0.0015 330 330 25 30 0.0005 (1) 0.001 (1) 0.002 0.005 0.010 275 275 340 340 340 22 22 22 35 42 0.001 (1) 0.002 0.010 210 275 275 20 20 42 0.0005 (1) 0.001 (1) CAP. [μF] 0.0005 (1) 0.001 (1) 0.005 0.010 0.05 L [mm] 145 145 175 175 300 170 170 170 205 205 280 280 D [mm] 17 20 30 35 42 17 20 25 30 35 35 42 0.002 0.005 0.010 0.02 0.03 Notes (1) Capacitance tolerance of 20 % is standard • Non standard size containers can be supplied on request Document Number: 13014 Revision: 11-Aug-10 For technical questions, contact: esta@vishay.com www.vishay.com 3 Legal Disclaimer Notice Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. 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