Aluminum Electrolytic Capacitors Capacitors for Photoflash Applications with Snap-in and Solder lug Terminals Series/Type: B43415 / B43416 Date: April 2004 (c) EPCOS AG 2004. Reproduction, publication and dissemination of this data sheet, enclosures hereto and the information contained therein without EPCOS' prior express consent is prohibited. Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and Electronics Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers' Association), unless otherwise agreed. Capacitors for Photoflash Applications B43415 / B43416 Miniaturized up to 60 C Application Professional flash light generators Features Miniaturized Outstanding reliability High charge/discharge proof, polar PAPR (prevention against polarity reverse) Construction Aluminum case, fully insulated Overload protection by preset break point Terminals Snap-in Solder lug Overview TemSeries perature C +60 B43416 Snap-in Useful life Features > 30000 flashes Miniaturized UR CR VDC 300 ... 500 F 200 ... 1500 Easy PCB mount Outstanding reliability B43415 Solder lug Low leakage current Low dissipation factor 2 1000 ... 6600 B43415 / B43416 Miniaturized up to 60 C Specifications and characteristics in brief Rated voltage Discharge voltage Rated capacitance Capacitance tolerance Leakage current (5 min, 20 C) UR Udischarge CR CR Dissipation factor Useful life tan 300 ... 500 VDC 50 VDC 200 ... 6600 F 10/+20% IL Vibration resistance IEC climatic category 15% > 30000 flashes at: Case temperature Flash repetition rate Requirements: C/C 30% of initial value ESR 3 times initial specified limit Max. flashes per week 10000 IL initial specified limit Charge resistance 10 Discharge resistance 0.5 To IEC 60068-2-6, test F C: displacement amplitude 0.35 mm, frequency range 10 ... 55 Hz, acceleration max. 5 g, duration 3 2 h UR 400 VDC: 40/060/56 (40 C/+60 C/56 days damp heat test) UR > 400 VDC: 25/060/56 (25 C/+60 C/56 days damp heat test) 3 60 C 2s B43416 Miniaturized up to Dimensional drawing B43416, snap-in terminals Dimensions in mm Dimensions dxl mm 25 x 45 30 x 40 30 x 50 35 x 45 35 x 50 Approx. weight g 25 36 46 56 70 Packing units pieces 130 80 80 60 60 4 B43415 Miniaturized up to 60C Dimensional drawing B43415, solder lug terminals Dimensions in mm Dimensions dmax x lmax mm 35.8 x 55.8 35.8 x 65.8 40.8 x 65.8 40.8 x 70.8 40.8 x 80.8 40.8 x 90.8 40.8 x 105.8 40.8 x 110.8 50.8 x 80.8 50.8 x 100.8 Lead spacing (LS) mm 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 20.0 20.0 Approx. weight Packing units g pieces 59 59 42 42 42 42 42 42 28 28 66 82 115 130 150 160 180 190 230 270 5 B43416 Miniaturized up to Technical data and ordering codes B43416, 30000 flashes, snap-in capacitors UR VDC 300 330 360 400 500 CR 100 Hz 20 C F 1000 1500 1000 1200 560 1100 330 700 200 560 Case dimensions dxl IL,max 5 min. 20 C mA 2.0 2.7 2.2 2.5 1.5 2.6 1.2 2.0 0.9 2.0 mm 30 x 50 35 x 50 35 x 45 35 x 50 30 x 40 35 x 50 25 x 45 35 x 45 25 x 45 35 x 50 6 Ordering code B43416A3108A000 B43416A3158A000 B43416A8108A000 B43416A8128A000 B43416A9567A000 B43416A9118A000 B43416A9337A000 B43416A9707A000 B43416A6207A000 B43416A6567A000 B43415 Miniaturized up to 60C Technical data and ordering codes B43415, 30000 flashes, solder lug capacitors UR VDC 300 330 360 400 500 CR 100 Hz 20 C F 2100 3000 4700 6600 2100 3000 3800 5600 2100 3000 3800 1000 2100 3000 3800 1000 2100 Case dimensions dmax x lmax IL,max 5 min. 20 C mA 3.4 4.4 6.0 7.7 3.7 4.7 5.6 7.3 3.9 5.0 5.9 2.5 4.2 5.4 6.4 2.9 4.9 mm 35.8 x 65.8 40.8 x 70.8 40.8 x 105.8 50.8 x 100.8 40.8 x 65.8 40.8 x 80.8 40.8 x 105.8 50.8 x 100.8 40.8 x 65.8 40.8 x 90.8 40.8 x 110.8 35.8 x 55.8 40.8 x 80.8 40.8 x 110.8 50.8 x 100.8 40.8 x 65.8 50.8 x 80.8 7 Ordering code B43415A3218A000 B43415A3308A000 B43415A3478A000 B43415A3668A000 B43415A8218A000 B43415A8308A000 B43415A8388A000 B43415A8568A000 B43415A9218A000 B43415A9308A000 B43415A9388A000 B43415A9108A000 B43415B9218A000 B43415B9308A000 B43415B9388A000 B43415A6108A000 B43415A6218A000 B43415 / B43416 Miniaturized up to 60 Packing of snap-in capacitors Packing of solder lug capacitors For ecological reasons the packing is pure cardboard. 8 B43415 / B43416 Miniaturized up to 60 C General technical information Capacitance The DC capacitance is the decisive factor for the energy yield. This characteristic is approximately 1.2 times the AC capacitance. Since the loss angle can only be determined using alternating currents and the AC capacitance is measured together with this value, it is usual to state the AC capacitance. The values are measured at a frequency of 100 Hz. Leakage current (measuring conditions) The leakage current value limits quoted by EPCOS apply to the capacitors in new condition. When the leakage current is determined, the current is measured after the capacitor has been connected, for a period of five minutes, via a 1 k resistor to a stabilized power supply set to the rated voltage. Temperature The attached diagram shows the temperature dependence of the leakage current. In order to prevent thermal instabilities, switching loads that can lead to overtemperatures of more than 15 K shall not be applied. 9 B43415 / B43416 Miniaturized up to 60 AC capacitance versus temperature UR = 350 VDC Typical behaviour Dissipation factor tan versus temperature UR = 350 VDC Measuring frequency = 120 Hz Typical behaviour Leakage current IL versus temperature Measurement duration = 5 minutes. Typical behaviour 10 B43415 / B43416 Miniaturized up to 60 C Questionnaire Please use the questionnaire when having other, improved or additional technical requirements which cannot be covered by our standard series. The characteristic data listed in the questionnaire below are essentially the most important information for determining design dimensions of electrolytic capacitors for professional photo flash applications. F Rated capacitance per capacitor Rated voltage per capacitor VDC Charge/discharge voltage / Required dimensions: Diameter (max.) V mm Length (max.) mm Style of terminals C Ambient temperature Method of cooling Discharge conditions Internal resistance of the discharge tube (if applicable) Charging resistance (series resistance) No. of capacitors in series No. of capacitors in parallel Flash sequence Pause periods Other special operating conditions Expected useful life flashes Annual demand of capacitors For any further support, please contact your nearest EPCOS representative. 11