3-Pin Capacitors 105 C Not for new design B 41 538 LL grade Especially long useful life High volumetric efficiency Construction Charge-discharge proof, polar Aluminum case with insulating sleeve Solder pin terminals brought out at one end to fit standardized PCB spacings Negative potential can be applied to third pin; this pin does not serve as a minus pole, however Construction Low equivalent series resistance R ESR Very high ripple current capability Very long useful life Wide temperature range Pinning ensures correct insertion Applications Specially suitable for use in output circuits of switch-mode power supplies General industrial electronics, telecommunications and data processing equipment Specifications and characteristics in brief Rated voltage UR 6,3 ... 63 V- Surge voltage US 1,15 * UR Rated capacitance CR 1 000 ... 33 000 F Capacitance tolerance 20 % M Useful life 40 C, UR 85 C, UR; I~max 105 C, UR; I~R > 200 000 h (2,9 * I~R,105C) > 12 000 h 5 000 h Failure percentage 1% (during useful life) Failure rate 20 fit ( 20 * 10- 9/h) Voltage endurance test 2 000 h, 105 C (at UR) Leakage current Ilka (5 min, 20 C) C R U R 0,7 I lka 0,3 A -------- -------- + 4 A F V Self-inductance LESL approx. 10 nH 264 Siemens Matsushita Components B 41 538 Not for new design Specifications and characteristics in brief IEC climatic category in accordance with IEC 68-1 55/105/56 (- 55 C/+ 105 C, 56 days damp heat test) Detail specification - Sectional specification IEC 384-4 Vibration resistance in accordance with IEC 68-2-6, test Fc: displacement amplitude 0,35 mm, frequency range 10 ... 55 Hz, acceleration max. 5 g, duration 3 x 2 h Dimensional drawing Dimensions (mm) dxl d max x l max a 18 x 30 18 x 40 22 x 30 22 x 40 25 x 30 25 x 40 18,8 x 30,5 18,8 x 40,5 22,8 x 30,5 22,8 x 40,5 25,8 x 30,5 25,8 x 40,5 5 5 7,5 7,5 7,5 7,5 Siemens Matsushita Components + 0,4 - 0,2 b + 0,4 - 0,2 7,5 7,5 10 10 10 10 Approximate weight (g) Packing units (pieces) 11 14 14 18 18 26 600 600 384 256 384 256 265 B 41 538 Not for new design Overview of available types UR (V-) 6,3 CR (F) Case dimensions d x l (mm) 10 16 25 40 63 1 000 18 x 30 1 500 18 x 40 22 x 30 18 x 30 22 x 40 25 x 30 18 x 30 18 x 40 22 x 30 25 x 40 18 x 30 18 x 40 22 x 30 22 x 40 25 x 30 18 x 30 18 x 40 22 x 30 22 x 40 25 x 30 25 x 40 25 x 40 2 200 3 300 4 700 6 800 10 000 18 x 30 18 x 40 22 x 30 22 x 40 25 x 30 15 000 18 x 40 22 x 30 22 x 40 25 x 30 25 x 40 22 000 22 x 40 25 x 30 25 x 40 33 000 25 x 40 The capacitance and voltage ratings listed above are available in different cases upon request. Other voltage and capacitance ratings are also available upon request. 266 Siemens Matsushita Components B 41 538 Not for new design Technical data and ordering codes UR CR V- F 6,3 10 000 15 000 15 000 22 000 22 000 33 000 10 6 800 10 000 10 000 15 000 15 000 22 000 16 4 700 6 800 6 800 10 000 10 000 15 000 25 3 300 4 700 4 700 6 800 6 800 10 000 40 2 200 3 300 3 300 4 700 4 700 6 800 63 1 000 1 500 1 500 2 200 2 200 3 300 Case dimensions dxl mm 18 x 30 18 x 40 22 x 30 22 x 40 25 x 30 25 x 40 18 x 30 18 x 40 22 x 30 22 x 40 25 x 30 25 x 40 18 x 30 18 x 40 22 x 30 22 x 40 25 x 30 25 x 40 18 x 30 18 x 40 22 x 30 22 x 40 25 x 30 25 x 40 18 x 30 18 x 40 22 x 30 22 x 40 25 x 30 25 x 40 18 x 30 18 x 40 22 x 30 22 x 40 25 x 30 25 x 40 RESR, typ 20 kHz 20 C m 22 19 19 17 17 15 22 19 19 16 16 15 22 19 19 16 16 15 21 18 18 16 16 15 21 18 18 16 16 15 50 35 35 25 25 19 RESR, max 20 kHz 20 C m 33 29 29 26 26 23 33 29 29 24 24 23 33 29 29 24 24 23 32 27 27 24 24 23 32 27 27 24 24 22 75 53 53 38 38 28 Zmax 200 kHz 20 C m 32 28 28 25 25 24 32 28 28 25 25 24 32 28 28 25 25 24 31 27 27 25 25 24 31 27 27 25 25 24 75 53 53 38 38 28 I~max 20 kHz 40 C A 7,4 8,8 8,8 10 10 12 7,4 8,8 8,8 11 11 12 7,4 8,8 8,8 11 11 12 7,6 9,1 9,1 11 11 12 7,6 9,1 9,1 11 11 12 4,9 6,5 6,5 8,8 8,8 11 I~max 20 kHz 85 C A 4,5 5,3 5,3 6,2 6,2 7,5 4,5 5,3 5,3 6,4 6,4 7,5 4,5 5,3 5,3 6,4 6,4 7,5 4,6 5,5 5,5 6,4 6,4 7,5 4,6 5,5 5,5 6,4 6,4 7,5 3,0 3,9 3,9 5,1 5,1 6,7 I~R 20 kHz 105 C A 2,2 2,6 2,6 3,0 3,0 3,6 2,2 2,6 2,6 3,1 3,1 3,6 2,2 2,6 2,6 3,1 3,1 3,6 2,2 2,6 2,6 3,1 3,1 3,6 2,2 2,6 2,6 3,1 3,1 3,6 1,4 1,9 1,9 2,5 2,5 3,2 Ordering code 1) Short code -A2109-M -A2159-M -J2159-M -A2229-M -J2229-M -A2339-M -A3688-M -A3109-M -J3109-M -A3159-M -J3159-M -A3229-M -A4478-M -A4688-M -J4688-M -A4109-M -J4109-M -A4159-M -A5338-M -A5478-M -J5478-M -A5688-M -J5688-M -A5109-M -A7228-M -A7338-M -J7338-M -A7478-M -J7478-M -A7688-M -A8108-M -A8158-M -J8158-M -A8228-M -J8228-M -A8338-M 1) To obtain the required ordering code, prefix the type number to the short code. E. g.: B41538-A2109-M Siemens Matsushita Components 267 B 41 538 Not for new design Useful life versus ambient temperature TA under ripple current operating conditions 1) I~ I~R, 105C Permissible ripple current I~ versus frequency f Typical behavior Series capacitance Cs at f = 100 Hz versus temperature T Typical behavior 1) Refer to page 34 for an explanation on how to interpret the useful life graphs. 268 Siemens Matsushita Components Not for new design B 41 538 Equivalent series resistance RESR at 100 Hz versus temperature T Typical behavior Equivalent series resistance RESR versus frequency f Typical behavior Impedance Z versus frequency f at 20 C Typical behavior Impedance Z at 20 kHz versus temperature T Typical behavior Siemens Matsushita Components 269