ER250-104X

ER 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. % RIPPLE 30 20 10 TYPE ER Capacitors offer unusually good electrical characteristics, coupled with very small size. The ER range of capacitors are manufactured using a mixed dielectric material that consists of polyester/polypropylene. The container is a rolled seamed tinplate case that is hermetically sealed. The construction is designed to prevent internal movement when subjected to shock and vibration. Note • The impregnant used is a non toxic highly refined, purified and inhibited mineral oil. 0 10 100 1000 10 000 FREQUENCY Hz Fig. 1 POWER FACTOR The power factor is variable, and a function of temperature and frequency. See fig 2. Nominal value < 0.5 % at 20 °C. at 20 °C 2% 1% Power Factor vs. Temperature 1 kHz 50 Hz - 20 0 40 65 80 APPLICATIONS The ER range of capacitors are specifically designed for DC applications. • Audio coupling • Pulse forming networks • Oscillator circuits • Arc and spark suppression • RF by-pass • Tuned filters • Energy storage • Integrating circuits • Low and high pass filters • High voltage smoothing Capacitors required for AC applications and high discharge rates can also be designed from the ER range. Consult Vishay Electronic GmbH, Division Roederstein ESTA and Hybrids for your specific requirements. 0% Fig. 2 DIELECTRIC RESISTANCE (Parallel resistance) is indicated by the graph of insulance (MΩ x μF) vs temperature fig 3. The insulance (MΩ 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 Fig. 3 LIFE EXPECTANCY ER type capacitors are designed for a life exceptancy of 50 000 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 RANGE Temperature range is - 55 °C to + 85 °C. The nominal voltage rating is applicable from - 55 °C to + 85 °C. Derating is required for higher operating temperatures. TEMPERATURE COEFFICIENT Capacitance will increase by 2 % per 100 °C temperature change. 50 100 150 °C Rated Voltage Fig. 4 www.vishay.com 1 Document Number: 13013 Revision: 11-Aug-10 For technical questions, contact: esta@vishay.com ER Vishay ESTA CAPACITANCE RANGE 0.01 μF to 100 μF. The tolerance is ± 10 %. Other tolerances are available on request. Nominal values measured at 1 kHz. DC Filter Capacitors TYPE DESCRIPTION PART NUMBER 1000 VDC WKG ER10-104 ER10-504 ER10-105 ER10-405 ER10-605 ER10-106 ER10-256 ER10-506 1500 VDC WKG ER15-104 ER15-504 ER15-205 ER15-405 ER15-805 ER15-106 ER15-126 ER15-256 ER15-506 2000 VDC WKG ER20-104 ER20-254 ER20-504 ER20-105 ER20-205 ER20-405 ER20-605 ER20-106 ER20-126 ER20-206 3000 VDC WKG ER30-104 ER30-504 ER30-105 ER30-105X ER30-205 ER30-405 ER30-605 ER30-805 ER30-106 ER30-206 ER30-256 ER30-104 4000 VDC WKG ER40-104 ER40-254 ER40-504 ER40-105 ER40-205 ER40-405 ER40-805 ER40-106 ER40-206 ER40-306 CAP. μF 0.1 0.5 1.0 4.0 6.0 10.0 25.0 50.0 0.1 0.5 2.0 4.0 8.0 10.0 12.0 25.0 50.0 0.1 0.25 0.5 1.0 2.0 4.0 6.0 10.0 12.0 20.0 0.1 0.5 1.0 1.0 2.0 4.0 6.0 8.0 10.0 20.0 25.0 0.1 0.1 0.25 0.5 1.0 2.0 4.0 8.0 10.0 20.0 30.0 A 50 50 75 75 95 115 155 155 60 60 75 115 95 115 135 115 180 60 60 60 95 75 115 135 115 135 115 60 75 115 75 115 155 180 155 95 155 180 60 60 75 95 95 135 115 115 135 230 320 B 48 48 48 60 60 80 85 130 48 48 54 54 85 85 85 130 130 48 48 48 48 54 54 60 85 85 130 48 48 48 54 54 60 80 85 130 130 130 48 48 48 48 54 54 85 130 130 130 130 C 28 28 28 54 54 48 67 100 28 28 48 48 67 67 67 100 100 28 28 28 28 48 48 54 67 67 100 28 28 28 48 48 54 48 67 100 100 100 28 28 28 28 48 48 67 100 100 100 100 D 20 20 20 25 25 40 40 50 20 20 22 22 40 40 40 50 50 20 20 20 20 22 22 25 40 40 50 20 20 20 22 22 25 40 40 50 50 50 20 20 20 20 22 22 40 50 50 50 50 E 20 20 20 35 35 35 35 35 20 20 35 35 35 35 35 35 35 20 20 20 20 35 35 35 35 35 35 20 20 20 35 35 35 35 35 35 35 35 20 20 20 20 35 35 35 35 35 35 35 VOLTAGE RANGE 1000 VDC to 40 000 VDC other values on request. 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 WEIGHT The approximate weight in kg of capacitors in the ER range can be estimated by multiplying the volume of the capacitor container by 1.45 (1) x 10 -6. TERMINATIONS Add suffix W to part No. To indicate wire terminations. CAPACITANCE Capacitance tolerance of 20 % is standard with those marked (1). FLASHOVER Up to 5000 V rating, the capacitor terminals will withstand 125 % of the rated voltage without flashover at a pressure of 85 mm Hg., equivalent to 50 000 feet altitude. Above 5000 V rating, the capacitor terminals will withstand 125 % of the rated voltage at a pressure of 500 mg Hg, equivalent to 10 000 feet altitude. LIFE TESTS Conducted at 85 °C for 500 h. The voltage applied will be 140 % of the rated voltage. M6 E±1 1 mm D B K L Fig. 5 www.vishay.com 2 M C A±1 For technical questions, contact: esta@vishay.com Document Number: 13013 Revision: 11-Aug-10 ER DC Filter Capacitors Vishay ESTA TYPE DESCRIPTION CAP. PART NUMBER μF 5000 VDC WKG ER50-104 ER50-254 ER50-105 ER50-405 ER50-805 ER50-106 ER50-206 ER50-506 6000 VDC WKG ER60-104 ER60-254 ER60-504 ER60-105 ER60-205 ER60-405 ER60-605 ER60-805 ER60-106 ER60-126 ER60-206 8000 VDC WKG ER80-503 ER80-104 ER80-254 ER80-504 ER80-105 ER80-205 ER80-405 ER80-605 ER80-805 ER80-156 10 000 VDC WKG ER100-503 ER100-104 ER100-504 ER100-105 ER100-205 ER100-405 ER100-605 ER100-805 ER100-156 Note (1) TYPE DESCRIPTION B C D E PART NUMBER 12 000 VDC WKG CAP. μF 0.05 0.10 0.25 1.0 2.0 4.0 0.01 0.02 0.05 0.10 0.25 0.50 0.50 1.0 2.0 0.01 0.05 0.1 0.25 0.5 1.0 2.0 4.0 0.05 0.1 0.25 0.5 0.03 0.1 0.1 0.5 1.0 0.03 0.05 0.05 A B C D E A 0.1 0.25 1.0 4.0 8.0 10.0 20.0 50.0 0.1 0.25 0.5 1.0 2.0 4.0 6.0 8.0 10.0 12.0 20.0 0.05 0.1 0.25 0.5 1.0 2.0 4.0 6.0 8.0 15.0 0.05 0.1 0.5 1.0 2.0 4.0 6.0 8.0 15.0 60 75 115 155 135 155 290 295 65 80 100 100 100 135 180 250 290 345 180 58 65 85 140 120 120 200 270 345 280 58 65 140 160 140 260 350 300 350 48 48 54 85 130 130 130 180 54 54 80 85 130 130 130 130 130 130 220 60 60 60 60 85 130 130 130 130 180 80 80 80 85 130 130 130 190 180 28 28 48 67 100 100 100 180 48 48 48 67 100 100 100 100 100 100 164 54 54 54 54 67 100 100 100 100 180 48 48 48 67 100 100 100 120 180 20 20 22 40 50 50 50 75 (1) (1) 20 20 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 ER120-503 ER120-104 ER120-254 ER120-105 ER120-205 ER120-405 15 000 VDC WKG ER150-103 ER150-203 ER150-503 ER150-104 ER150-254 ER150-504 ER150-504X ER150-105 ER150-205 20 000 VDC WKG ER200-103 ER200-503X ER200-104 ER200-254 ER200-504 ER200-105 ER200-205 ER200-405 25 000 VDC WKG ER250-503 ER250-104X ER250-254 ER250-504 30 000 VDC WKG ER300-303 75 100 105 145 240 280 60 60 85 105 125 190 105 160 190 70 85 105 190 160 300 250 305 110 95 130 250 120 200 120 315 295 160 210 125 85 85 85 130 130 190 60 60 60 80 85 85 130 130 159 80 85 85 85 130 130 180 240 85 130 130 130 85 85 130 130 180 85 85 130 67 67 67 100 100 120 54 54 54 48 67 67 100 100 120 48 67 67 67 100 100 180 180 67 100 100 100 67 67 100 100 180 67 67 100 40 40 40 75 75 75 (1) (1) (1) (1) 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 100 100 70 70 70 70 70 70 70 70 100 70 70 70 40 40 50 50 50 50 50 50 125 (1) (1) (1) (1) 40 40 75 75 75 (1) 40 40 40 75 75 90 100 (1) 40 50 50 50 50 75 40 54 40 40 50 50 50 75 75 65 65 65 (1) (1) ER300-104 ER300-104X ER300-504 ER300-105 40 000 VDC WKG ER400-303 ER400-503 ER400-503X 65 65 75 (1) (1) 65 These capacitors are fitted with one high voltage terminal and case terminal. An additional terminal for connection to case is available as an optional extra. Add suffix M to part number. Document Number: 13013 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. Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. 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