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Aluminum electrolytic capacitors
Capacitors for pulse applications with snap-in and solder lug terminals
Series/Type: Date:
B43415, B43416 December 2006
(c) EPCOS AG 2007. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS' prior express consent is prohibited.
Capacitors for pulse applications Compact up to 60 C
B43415, B43416
Application Professional flash light generators Features Compact design Outstanding reliability High charge/discharge proof, polar PAPR (protection against polarity reversal) Construction Aluminum case, fully insulated Case with safety vent Terminals Snap-in Solder lug Overview Temperature C +60 Series Useful life Features VR V DC 300 ... 500 CR F 200 ... 1500 1000 ... 6600 B43416 B43415
B43416 Snap-in B43415 Solder lug
> 30000 flashes
Compact Easy PCB mounting Outstanding reliability Low leakage current Low dissipation factor
Please read Cautions and warnings and Important notes at the end of this document.
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B43415, B43416 Compact up to 60 C
Specifications and characteristics in brief Rated voltage Discharge voltage VR 300 ... 500 V DC Vdischarge 50 V DC Rated capacitance CR 200 ... 6600 F Capacitance CR 10/+20% tolerance Leakage current Ileak (5 min, 20 C) Dissipation factor Useful life tan 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 Ileak initial specified limit Charge resistance 10 Discharge resistance 0.5 To IEC 60068-2-6, test Fc: Displacement amplitude 0.35 mm, frequency range 10 Hz ... 55 Hz, acceleration max. 5 g, duration 3 x 2 h. Capacitor mounted by its body which is rigidly clamped to the work surface. VR 400 V DC: 40/060/56 ( 40 C/+60 C/56 days damp heat test) VR > 400 V DC: 25/060/56 ( 25 C/+60 C/56 days damp heat test) 60 C 2s
Vibration resistance test
IEC climatic category
Please read Cautions and warnings and Important notes at the end of this document.
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B43416 Compact up to 60C
Dimensional drawing B43416, snap-in terminals
Dimensions, weights and packing units 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 pcs. 130 80 80 60 60
Please read Cautions and warnings and Important notes at the end of this document.
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B43415 Compact up to 60C
Dimensional drawing B43415, solder lug terminals
Dimensions, weights and packing units 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 g 66 82 115 130 150 160 180 190 230 270 Packing units pcs. 59 59 42 42 42 42 42 42 28 28
Please read Cautions and warnings and Important notes at the end of this document.
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B43416 Compact up to 60C
Technical data and ordering codes CR 100 Hz 20 C F Case dimensions dxl mm
B43416 Ileak,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 Ordering code
VR = 300 V DC 1000 30 x 50 1500 35 x 50 VR = 330 V DC 1000 35 x 45 1200 35 x 50 VR = 360 V DC 560 30 x 40 1100 35 x 50 VR = 400 V DC 330 25 x 45 700 35 x 45 VR = 500 V DC 200 25 x 45 560 35 x 50
B43416A3108A000 B43416A3158A000 B43416A8108A000 B43416A8128A000 B43416A9567A000 B43416A9118A000 B43416A9337A000 B43416A9707A000 B43416A6207A000 B43416A6567A000
Please read Cautions and warnings and Important notes at the end of this document.
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B43415 Compact up to 60C
Technical data and ordering codes CR 100 Hz 20 C F Case dimensions dmax x lmax mm
B43415 Ileak,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 Ordering code
VR = 300 V DC 2100 35.8 x 65.8 3000 40.8 x 70.8 4700 40.8 x 105.8 6600 50.8 x 100.8 VR = 330 V DC 2100 40.8 x 65.8 3000 40.8 x 80.8 3800 40.8 x 105.8 5600 50.8 x 100.8 VR = 360 V DC 2100 40.8 x 65.8 3000 40.8 x 90.8 3800 40.8 x 110.8 VR = 400 V DC 1000 35.8 x 55.8 2100 40.8 x 80.8 3000 40.8 x 110.8 3800 50.8 x 100.8 VR = 500 V DC 1000 40.8 x 65.8 2100 50.8 x 80.8
B43415A3218A000 B43415A3308A000 B43415A3478A000 B43415A3668A000 B43415A8218A000 B43415A8308A000 B43415A8388A000 B43415A8568A000 B43415A9218A000 B43415A9308A000 B43415A9388A000 B43415A9108A000 B43415B9218A000 B43415B9308A000 B43415B9388A000 B43415A6108A000 B43415A6218A000
Please read Cautions and warnings and Important notes at the end of this document.
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B43415, B43416 Compact up to 60 C
Packing of snap-in capacitors
Packing of solder lug capacitors
For ecological reasons the packing is pure cardboard.
Please read Cautions and warnings and Important notes at the end of this document.
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B43415, B43416 Compact 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.
Please read Cautions and warnings and Important notes at the end of this document.
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B43415, B43416 Compact up to 60 C Dissipation factor tan versus temperature VR = 350 V DC, measuring frequency = 120 Hz Typical behaviour
AC capacitance versus temperature VR = 350 V DC Typical behaviour
Leakage current Ileak versus temperature Measurement duration = 5 minutes Typical behaviour
Please read Cautions and warnings and Important notes at the end of this document.
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B43415, B43416 Compact 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. Rated capacitance per capacitor Rated voltage per capacitor Charge/discharge voltage Required dimensions: Diameter (max.) Length (max.) Style of terminals 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 Annual demand of capacitors For any further support, please contact your nearest EPCOS representative. flashes C / F V DC V mm mm
Please read Cautions and warnings and Important notes at the end of this document.
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B43415, B43416 Compact up to 60 C
Cautions and warnings Personal safety The electrolytes used by EPCOS have not only been optimized with a view to the intended application, but also with regard to health and environmental compatibility. They do not contain any solvents that are detrimental to health, e.g. dimethyl formamide (DMF) or dimethyl acetamide (DMAC). Furthermore, part of the high-voltage electrolytes used by EPCOS are self-extinguishing. They contain flame-retarding substances which will quickly extinguish any flame that may have been ignited. As far as possible, EPCOS does not use any dangerous chemicals or compounds to produce operating electrolytes. However, in exceptional cases, such materials must be used in order to achieve specific physical and electrical properties because no safe substitute materials are currently known. However, the amount of dangerous materials used in our products has been limited to an absolute minimum. Nevertheless, the following rules should be observed when handling Al electrolytic capacitors: Any escaping electrolyte should not come into contact with eyes or skin. If electrolyte does come into contact with the skin, wash the affected parts immediately with running water. If the eyes are affected, rinse them for 10 minutes with plenty of water. If symptoms persist, seek medical treatment. Avoid breathing in electrolyte vapor or mists. Workplaces and other affected areas should be well ventilated. Clothing that has been contaminated by electrolyte must be changed and rinsed in water.
Please read Cautions and warnings and Important notes at the end of this document.
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B43415, B43416 Compact up to 60 C
Product safety The table below summarize the safety instructions that must be observed without fail. A detailed description can be found in the relevant sections of chapter "General technical information". Topic Safety information Reference Chapter "General technical information" 1 "Basic construction of aluminum electrolytic capacitors" 3.1.6 "Reverse voltage" 7.2 "Maximum permissible operating temperature" 10 "Maintenance"
Polarity
Make sure that polar capacitors are connected with the right polarity.
Reverse voltage Upper category temperature Maintenance
Voltages polarity classes should be prevented by connecting a diode. Do not exceed the upper category temperatur.
Mounting position of screw terminal capacitors Mounting of single-ended capacitors
Make periodic inspections of the capacitors. Before the inspection, make sure that the power supply is turned off and carefully discharge the electricity of the capacitors. Do not apply any mechanical stress to the capacitor terminals. Do not mount the capacitor with the terminals (safety vent) upside down.
Robustness of terminals
Soldering
11.1. "Mounting positions of capacitors with screw terminals" The internal structure of single-ended capacitors 11.4 might be damaged if excessive force is applied to "Mounting the lead wires. considerations for Avoid any compressive, tensile or flexural stress. single-ended capacitors" Do not move the capacitor after soldering to PC board. Do not pick up the PC board by the soldered capacitor. Do not insert the capacitor on the PC board with a hole space different to the lead space specified. The following maximum tightening torques must 11.3 not be exceeded when connecting screw "Mounting torques" terminals: M5: 2 Nm M6: 2.5 Nm Do not exceed the specified time or temperature 11.5 limits during soldering. "Soldering"
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Please read Cautions and warnings and Important notes at the end of this document.
B43415, B43416 Compact up to 60 C
Topic
Soldering, cleaning agents Passive flammability Active flammability
Reference Chapter "General technical information" Do not allow halogenated hydrocarbons to come 11.6 into contact with aluminum electrolytic capacitors. "Cleaning agents" Avoid external energy, such as fire or electricity. 8.1 "Passive flammability" Avoid overload of the capacitors. 8.2 "Active flammability" Reference Chapter "Capacitors with screw terminals" "Screw terminals accessories"
Safety information
Breakdown strength Do not damage the insulating sleeve, especially of insulating when ring clips are used for mounting. sleeves
Please read Cautions and warnings and Important notes at the end of this document.
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Important notes
The following applies to all products named in this publication: 1. Some parts of this publication contain statements about the suitability of our products for certain areas of application. These statements are based on our knowledge of typical requirements that are often placed on our products in the areas of application concerned. We nevertheless expressly point out that such statements cannot be regarded as binding statements about the suitability of our products for a particular customer application. As a rule, EPCOS is either unfamiliar with individual customer applications or less familiar with them than the customers themselves. For these reasons, it is always ultimately incumbent on the customer to check and decide whether an EPCOS product with the properties described in the product specification is suitable for use in a particular customer application. 2. We also point out that in individual cases, a malfunction of passive electronic components or failure before the end of their usual service life cannot be completely ruled out in the current state of the art, even if they are operated as specified. In customer applications requiring a very high level of operational safety and especially in customer applications in which the malfunction or failure of a passive electronic component could endanger human life or health (e.g. in accident prevention or life-saving systems), it must therefore be ensured by means of suitable design of the customer application or other action taken by the customer (e.g. installation of protective circuitry or redundancy) that no injury or damage is sustained by third parties in the event of malfunction or failure of a passive electronic component. 3. The warnings, cautions and product-specific notes must be observed. 4. In order to satisfy certain technical requirements, some of the products described in this publication may contain substances subject to restrictions in certain jurisdictions (e.g. because they are classed as "hazardous"). Useful information on this will be found in our Material Data Sheets on the Internet (www.epcos.com/material). Should you have any more detailed questions, please contact our sales offices. 5. We constantly strive to improve our products. Consequently, the products described in this publication may change from time to time. The same is true of the corresponding product specifications. Please check therefore to what extent product descriptions and specifications contained in this publication are still applicable before or when you place an order. We also reserve the right to discontinue production and delivery of products. Consequently, we cannot guarantee that all products named in this publication will always be available. 6. Unless otherwise agreed in individual contracts, all orders are subject to the current version of the "General Terms of Delivery for Products and Services in the Electrical Industry" published by the German Electrical and Electronics Industry Association (ZVEI). 7. The trade names EPCOS, EPCOS-JONES, BAOKE, Alu-X, CeraDiode, CSSP, MLSC, PhaseCap, PhaseMod, SIFERRIT, SIFI, SIKOREL, SilverCap, SIMID, SIOV, SIP5D, SIP5K, UltraCap, WindCap are trademarks registered or pending in Europe and in other countries. Further information will be found on the Internet at www.epcos.com/trademarks.
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