Aluminum electrolytic capacitors Snap-in capacitors Series/Type: B43508 Date: October 2007 © EPCOS AG 2007. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS' prior express consent is prohibited.
Snap-in capacitors B43508 Ultra compact 105 °C Long-life grade capacitors Applications Frequency converters Professional power supplies in industrial electronics and in data processing equipment Switch-mode power supplies in entertainment electronics Features Extremely high CV product, ultra compact High reliability High ripple current capability Different case sizes available for each capacitance value Construction Charge/discharge-proof, polar Aluminum case, fully insulated Snap-in solder pins to hol
B43508 Ultra compact 105 °C Specifications and characteristics in brief Rated voltage VR Surge voltage VS Rated capacitance CR Capacitance tolerance 200 ... 450 V DC 1.15 VR (for VR ≤ 250 V DC) 1.10 VR (for VR ≥ 400 V DC) 82 ... 2700 µF ±20% M Dissipation factor tan δ (20 °C, 120 Hz) VR ≤ 250 V DC: tan δ ≤ 0.15 VR ≥ 400 V DC: tan δ ≤ 0.20 Leakage current Ileak (5 min, 20 °C) Self-inductance ESL Useful life 105 °C, VR, IAC,R 85 °C, VR, IAC, max 40 °C, VR, 1.
B43508 Ultra compact 105 °C Dimensional drawings Snap-in terminals, length 6.3 ±1 mm. Also available in a shorter version with a length of 4.5 1 mm. For packing mode and ordering example see next page. Snap-in capacitors are also available with 3 terminals (length 4.5 1 mm). For packing mode and ordering example see next page.
B43508 Ultra compact 105 °C Packing of snap-in capacitors For ecological reasons the packing is pure cardboard. Components can be withdrawn (in full or in part) in the correct position for insertion. Ordering codes for terminal styles Snap-in capacitors Terminal versions Identification in 3rd block of ordering code Standard terminals (6.3 ±1) mm M000 Short terminals (4.5 1) mm M007 3 terminals (4.
B43508 Ultra compact 105 °C Overview of available types VR (V DC) 200 250 400 450 Case dimensions d × l (mm) CR (µF) 22 × 25 82 100 22 × 25 22 × 30 25 × 25 120 22 × 30 22 × 35 25 × 30 150 22 × 30 25 × 25 22 × 40 25 × 30 30 × 25 180 22 × 35 25 × 30 22 × 45 25 × 35 30 × 30 220 22 × 25 22 × 40 25 × 35 30 × 25 22 × 50 25 × 40 30 × 30 35 × 25 270 22 × 30 22 × 50 25 × 40 30 × 30 25 × 50 30 × 35 35 × 30 330 22 × 25 22 × 30 25 × 25 25 × 45 30 × 35 35 × 25 25 × 55 30 × 40 35 × 35 39
B43508 Ultra compact 105 °C VR (V DC) 200 250 400 450 Case dimensions d × l (mm) CR (µF) 820 22 × 50 25 × 40 30 × 30 35 × 25 25 × 45 30 × 35 35 × 30 35 × 50 1000 25 × 45 30 × 35 35 × 30 25 × 55 30 × 40 35 × 30 35 × 55 1200 25 × 50 30 × 40 35 × 30 30 × 45 35 × 35 1500 30 × 45 35 × 35 30 × 55 35 × 40 1800 30 × 50 35 × 40 35 × 50 2200 35 × 45 35 × 55 2700 35 × 55 The capacitance and voltage ratings listed above are available in different cases upon request.
B43508 Ultra compact 105 °C Technical data and ordering codes CR 100 Hz 20 °C µF Case dimensions d×l mm VR = 200 V DC 330 22 × 25 390 22 × 30 390 25 × 25 470 22 × 35 470 25 × 30 560 22 × 35 560 25 × 30 680 22 × 40 680 25 × 35 680 30 × 25 820 22 × 50 820 25 × 40 820 30 × 30 820 35 × 25 1000 25 × 45 1000 30 × 35 1000 35 × 30 1200 25 × 50 1200 30 × 40 1200 35 × 30 1500 30 × 45 1500 35 × 35 1800 30 × 50 1800 35 × 40 2200 35 × 45 2700 35 × 55 VR = 250 V DC 220 22 × 25 270 22 × 30 330 22 × 30 330 25 × 25 390
B43508 Ultra compact 105 °C Technical data and ordering codes CR 100 Hz 20 °C µF Case dimensions d×l mm VR = 250 V DC 470 22 × 40 470 25 × 30 470 30 × 25 560 22 × 45 560 25 × 35 560 30 × 30 680 22 × 50 680 25 × 40 680 30 × 30 680 35 × 25 820 25 × 45 820 30 × 35 820 35 × 30 1000 25 × 55 1000 30 × 40 1000 35 × 30 1200 30 × 45 1200 35 × 35 1500 30 × 55 1500 35 × 40 1800 35 × 50 2200 35 × 55 VR = 400 V DC 100 22 × 25 120 22 × 30 150 22 × 30 150 25 × 25 180 22 × 35 180 25 × 30 220 22 × 40 220 25 × 35 220 30
B43508 Ultra compact 105 °C Technical data and ordering codes CR 100 Hz 20 °C µF Case dimensions d×l mm VR = 400 V DC 270 25 × 40 270 30 × 30 330 25 × 45 330 30 × 35 330 35 × 25 390 25 × 50 390 30 × 35 390 35 × 30 470 30 × 40 470 35 × 35 560 30 × 50 560 35 × 40 680 30 × 55 680 35 × 45 820 35 × 50 1000 35 × 55 VR = 450 V DC 82 22 × 25 100 22 × 30 100 25 × 25 120 22 × 35 120 25 × 30 150 22 × 40 150 25 × 30 150 30 × 25 180 22 × 45 180 25 × 35 180 30 × 30 220 22 × 50 220 25 × 40 220 30 × 30 220 35 × 25 270
B43508 Ultra compact 105 °C Technical data and ordering codes CR 100 Hz 20 °C µF Case dimensions d×l mm VR = 450 V DC 270 30 × 35 270 35 × 30 330 25 × 55 330 30 × 40 330 35 × 35 390 30 × 45 390 35 × 35 470 30 × 55 470 35 × 40 560 35 × 45 680 35 × 55 ESRtyp 100 Hz 20 °C mΩ Zmax 10 kHz 20 °C mΩ 460 460 370 370 370 320 320 260 260 220 180 640 640 530 530 530 450 450 370 370 310 260 IAC,max 100 Hz 60 °C A IAC,max 100 Hz 85 °C A IAC,R4) 100 Hz 105 °C A Ordering code (composition see below) 3.47 3.
B43508 Ultra compact 105 °C Useful life depending on ambient temperature TA under ripple current operating conditions1) Frequency factor of permissible ripple current IAC versus frequency f Frequency characteristics of ESR Typical behavior 1) Refer to chapter "General technical information, 5.3 Calculation of useful life" for an explanation on how to interpret the useful life graphs. Please read Cautions and warnings and Important notes at the end of this document.
B43508 Ultra compact 105 °C Impedance Z versus frequency f Typical behavior at 20 °C Please read Cautions and warnings and Important notes at the end of this document.
B43508 Ultra compact 105 °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.
B43508 Ultra compact 105 °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 Polarity Make sure that polar capacitors are connected with the right polarity. Reverse voltage Voltages polarity classes should be prevented by connecting a diode. Do not exceed the upper category temperatur.
B43508 Ultra compact 105 °C Topic Soldering, cleaning agents Passive flammability Active flammability Safety information 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.
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.
