81DA Vishay Sprague Aluminum Capacitors + 105 °C, Snap-in FEATURES • Improved performance • Operating temperature to + 105 °C • High ripple current capability • Low ESR • Replaces Type 81D Fig.1 Component Outlines. QUICK REFERENCE DATA DESCRIPTION RIPPLE CURRENT MULTIPLIERS VALUE Nominal case size ØD x L in mm TEMPERATURE 0.87” x 1.00” [22.0 x 25.0] to 1.38” x 3.18” [35.0 x 80.0] AMBIENT TEMPERATURE MULTIPLIERS - 40 °C to + 105 °C + 55 °C 1.5 47 µF to 180 000 µF + 65 C 1.34 ± 20 % 6.3 WVDC to 400 WVDC Snap in + 75 °C 1.2 + 85 °C 1.0 + 95 °C 0.77 + 105 °C 0.45 Operating temperature Rated capacitance range, CR Tolerance on CR Rated voltage range, Termination Life validation test at 105 °C 2000 hours: ∆ CAP ≤ 15 % from initial measurement. ∆ ESR ≤ 1.5 x initial specified limit. ∆ DCL ≤ initial specified limit Shelf life at 85 °C 500 hours: ∆ CAP ≤ 15 % from initial measurement. ∆ ESR ≤ 1.3 x initial specified limit. ∆ DCL ≤ 2 x initial specified limit DC leakage current 5 minute charge time FREQUENCY (Hz) WVDC 50-60 300 - 1000 1000 AND UP 0 - 49 0.85 1.10 1.15 I = K CV 50 - 199 0.83 1.15 1.20 K = 4.0 at + 25 °C I in µA, C in µF, V in Volts 200 - 400 0.80 1.30 1.40 DIMENSIONS in inches [millimeters] CASE CODE DIAMETER LENGTH L ± 0.08 [2.0] STYLE 2 TYPICAL WEIGHT (Grams) D + 0.04 - 0 [+ 1.0 - 0] L ± 0.08 [2.0] STYLE 2 TYPICAL WEIGHT (Grams) 1.00 [25.0] 1.18 [30.0] 1.57 [40.0] 1.00 [25.0] 1.18 [30.0] 1.38 [35.0] 1.57 [40.0] 2.00 [50.0] 1.00 [25.0] 1.18 [30.0] 1.38 [35.0] 1.57 [40.0] 2.00 [50.0] 16.0 19.0 24.0 20.0 24.0 27.0 31.0 38.0 30.0 35.0 39.0 44.0 53.0 MB MC MD ME MF MG NA NB NC ND NE NF NG 1.38 [35.0] 1.38 [35.0] 1.38 [35.0] 1.38 [35.0] 1.38 [35.0] 1.38 [35.0] 1.58 [40.0] 1.58 [40.0] 1.58 [40.0] 1.58 [40.0] 1.58 [40.0] 1.58 [40.0] 1.58 [40.0] 1.18 [30.0] 1.38 [35.0] 1.57 [40.0] 2.00 [50.0] 2.50 [63.0] 3.18 [80.0] 1.00 [25.0] 1.18 [30.0] 1.38 [35.0] 1.57 [40.0] 2.00 [50.0] 2.50 [63.0] 3.18 [80.0] 48.0 54.0 61.0 74.0 91.0 113.0 48.0 58.0 66.0 81.0 103.0 128.0 183.0 CASE CODE DIAMETER LENGTH D + 0.04 - 0 [+ 1.0 - 0] HA HB HD JA JB JC JD JE KA KB KC KD KE 0.87 [22.0] 0.87 [22.0] 0.87 [22.0] 1.00 [25.0] 1.00 [25.0] 1.00 [25.0] 1.00 [25.0] 1.00 [25.0] 1.18 [30.0] 1.18 [30.0] 1.18 [30.0] 1.18 [30.0] 1.18 [30.0] www.vishay.com 234 For technical questions contact: [email protected] Document Number: 42063 Revision: 16-Jul-04 81DA Vishay Sprague Aluminum Capacitors + 105 °C, Snap-in DIMENSIONS in inches [millimeters] CIRCUIT BOARD MOUNT TERMINAL DIMENSIONS* DIAMETER STYLE A STYLE B D CASE CODE B R C R 1.00 [25.0] J 0.093 [2.4] 0.301 [7.6] 140 ° N/A 1.18 [30.0] K 0.125 [3.2] 0.363 [9.2] 120 ° 0.391 [9.9] 1.38 [35.0] M 0.125 [3.2] 0.458 [11.6] 120 ° 0.458 [11.6] *Style A and B not available in 0.87” [22.0mm] diameter units. DIMENSIONS AND AVAILABLE FORMS 0.500 [12.7] Style B Style A C R (Radius) C 0.250 [6.3] + - 0.394 [10.0] R (Radius) 0.394 [10.0] 0.203 [5.2] Min. 3 Holes 0.079 [2.0] Dia. 115° 0.347 [8.8] 0.051 [1.3] Dia. 115° 0.051 [1.3] Dia. 0.125 [3.2] B 2 Holes 0.079 [2.0] Dia. 0.025 [0.6] Min. 0.250 [6.3] 0.025 [0.6] Min. 0.203 [5.2] 0.510 [12.7] 0.250 [6.3] 0.250 [6.3] L L PVC Sleeve PVC Sleeve Insulating Disc D 0.347 [8.8] + D Insulating Disc 0.394 [10.0] Style D 2 Holes 0.079 [2.0] Dia. 0.250 [6.3] 0.394 [10.0] L PVC Sleeve D Document Number: 42063 Revision: 16-Jul-04 For technical questions contact: [email protected] Insulating Disc www.vishay.com 235 81DA Vishay Sprague Aluminum Capacitors + 105 °C, Snap-in TERMINAL CONFIGURATION in inches [millimeters] OUTLINE DRAWINGS AVAILABLE DIAMETERS AVAILABLE VOLTAGES AND TYPES D Standard 2 pin snap in 0.87 [22.0] - H 0.98 [25.0] - J 1.18 [30.0] - K 1.38 [35.0] - M All voltages 81D, 81DA 82D, 82DA A 2 straight wire lead molded cover with standoffs 0.98 [25.0] - J 1.18 [30.0] - K 1.38 [35.0] - M LEAD CODE DESCRIPTION B MOUNTING CONFIGURATION + + 3 straight wire lead molded cover with standoffs 1.18 [30.0] - K 1.38 [35.0] - M All voltages 82D, 82DA V < = 250 VDC 81D, 81DA All voltages 82D, 82DA V < = 250 VDC 81D, 81DA ORDERING EXAMPLE ELECTRICAL DATA SYMBOL TERMINAL CONFIGURATION DESCRIPTION µF rated capacitance ±% M = ± 20 % 81DA 123 M 6R3 HA 2 D DC voltage rating at 105° C HA see dimensions in millimeters table 2 PVC insulating sleeve D 2 pin snap-in Electrolytic capacitor 81DA series ELECTRICAL DATA AND ORDERING INFORMATION CAPACITANCE (µF) NOMINAL CASE SIZE DXL PART NUMBER 10000.0 15000.0 81DA103M025JC2D 81DA153M025KC2D 4700.0 10000.0 81DA472M035JA2D 81DA103M035KB2D 6800.0 81DA682M050KC2D 330.0 820.0 81DA331M200JB2D 81DA821M200KD2D 270.0 560.0 81DA271M250HD2D 81DA561M250MB2D MAX. ESR at 25 °C (mΩ) 120 kHZ 25 WVDC at + 105 °C, SURGE = 30 V 0.984 x 1.378 [25.0 x 35.0] 48.9 1.181 x 1.378 [30.0 x 35.0] 42.2 35 WVDC at + 105 °C, SURGE = 40 V 0.984 x 0.984 [25.0 x 25.0] 83.3 1.181 x 1.181 [30.0 x 30.0] 53.4 50 WVDC at + 105 °C, SURGE = 63 V 1.181 x 1.378 [30.0 x 50.0] 47.5 200 WVDC at + 105 °C, SURGE = 250V 0.984 x 1.181 [25.0 x 30.0] 399.3 1.181 x 1.575 [30.0 x 40.0] 175.4 250 WVDC at + 105 °C, SURGE = 300V 0.866 x 1.575 [22.0 x 40.0] 408.9 1.378 x 1.181 [35.0 x 30.0] 254.0 MAX. RIPPLE at + 85 °C (A) 20 k - 40 kHZ 120 kHZ 20 k - 40 kHZ 37.2 33.0 5.16 6.17 6.64 7.30 60.3 41.0 3.53 5.19 4.76 5.94 33.0 5.82 7.05 184.4 85.5 1.81 3.37 2.67 4.84 159.5 113.0 1.83 2.82 2.93 4.23 Note: Other ratings and voltages available on special order. www.vishay.com 236 For technical questions contact: [email protected] Document Number: 42063 Revision: 16-Jul-04