Aluminum electrolytic capacitors Axial-lead and soldering star capacitors Series/Type: B41692, B41792 Date: November 2008 © EPCOS AG 2008. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS' prior express consent is prohibited. Axial-lead and soldering star capacitors B41692, B41792 Long useful life, compact up to 140 °C Applications Compact design for automotive applications up to 140 °C Features Up to 150 °C operating temperature at reduced voltage applied Long useful life, 2000 h at up to 140 °C Very high ripple current capability Compact design High vibration resistance Shelf life up to 15 years at storage temperatures up to 40 °C. To ensure solderability, the capacitors should be built into the application within one year of delivery. After a total of two years' storage, the operating voltage must be applied for one hour to ensure the specified leakage current. Construction Charge/discharge-proof, polar Aluminum case with insulating sleeve Negative pole connected to case Terminals Axial leads, welded to ensure perfect electrical contact Also available with soldering stars Taping and packing Axial-lead capacitors will be delivered in pallet package. Capacitors with d × l ≤ 16 × 30 mm are also available taped on reel. Soldering star capacitors are packed in cardboard. Please read Cautions and warnings and Important notes at the end of this document. Page 2 of 17 B41692, B41792 Long useful life, compact up to 140 °C Specifications and characteristics in brief Rated voltage VR Surge voltage VS Rated capacitance CR Capacitance tolerance 25 ... 63 V DC 1.15 VR 220 ... 6800 µF 10/+30% Q Leakage current Ileak (5 min, 20 °C) Self-inductance ESL1) Diameter d (mm) 12 Terminals Length l (mm) Approx. ESL (nH) axial 25 Voltage endurance test 125 °C; VR 18 20/21 22 26 30 21 24 29 34 39 33 38 45 50 25 6 7 30 6 7 8 10 9 11 39 Useful life 150 °C; Vop; 0.5 IAC,R*) 140 °C; VR; 0.6 IAC,R 125 °C; VR; IAC, R 85 °C; VR; IAC, max 40 °C; VR; 2 IAC, R *) Vop:see useful life graph 16 29 49 soldering star 14 38 Requirements: ∆C/C ≤ ±30% of initial value ESR ≤ 3 times initial specified limit Ileak ≤ initial specified limit > 2000 h > 2000 h > 5000 h > 15000 h > 500000 h Post test requirements: ∆C/C ≤ ±10% of initial value ESR ≤ 1.3% initial specified limit Ileak ≤ initial specified limit 2000 h Vibration resistance test To IEC 60068-2-6, test Fc: Displacement amplitude 1.5 mm, at 10 Hz ... 2 kHz, acceleration max. 20 g, duration 3 × 2 h. Capacitor mounted by its wire leads at a distance of (6 ±1) mm from the case and additionally clamped by the case. IEC climatic category To IEC 60068-1: 55/125/56 (55 °C/+125 °C/56 days damp heat test) Detail specification Sectional specification Similar to CECC 30301-802 IEC 60384-4 1) If optimum circuit design is used, the values are lower by 30%. Please read Cautions and warnings and Important notes at the end of this document. Page 3 of 17 B41692, B41792 Long useful life, compact up to 140 °C Axial-lead capacitors Dimensional drawing Dimensions, weights and packing units d×l mm 12 × 30 14 × 25 14 × 30 16 × 30 16 × 39 18 × 30 18 × 39 20 × 29 21 × 39 21 × 49 dmax × Imax mm 12.5 × 30.5 14.5 × 25.5 14.5 × 30.5 16.5 × 30.5 16.5 × 40 18.5 × 30.5 18.5 × 40 20.5 × 29.5 21.5 × 40 21.5 × 50 Please read Cautions and warnings and Important notes at the end of this document. Approx. weight g 5.1 5.7 6.8 8.9 11.7 11.1 14.7 13.5 20.0 25.0 Page 4 of 17 Packing units (pcs.) Pallet Reel 288 450 200 350 200 350 180 250 180 160 160 140 140 110 B41692, B41792 Long useful life, compact up to 140 °C Soldering star capacitors Dimensional drawing Dimensions, weights and packing units d×l mm 12 × 30 14 × 25 14 × 30 16 × 30 16 × 39 18 × 30 18 × 39 dmax × Imax mm 13.5 × 32 15.5 × 27 15.5 × 32 17.5 × 32 17.5 × 41.5 19.5 × 32 19.5 × 41.5 Please read Cautions and warnings and Important notes at the end of this document. c ±0.1 mm 12.5 14.5 14.5 16.5 16.5 18.5 18.5 Page 5 of 17 Approx. weight g 5.4 6.1 7.2 9.4 12.2 11.8 15.4 Packing units pcs. 480 480 480 300 200 300 200 B41692, B41792 Long useful life, compact up to 140 °C Overview of available types VR (V DC) 25 40 63 Case dimensions d × l (mm) CR (µF) 220 12 × 30 330 14 × 30 12 × 30 16 × 30 680 12 × 30 14 × 30 16 × 39 18 × 30 1000 14 × 25 16 × 30 18 × 39 14 × 30 16 × 39 18 × 30 2200 16 × 39 18 × 30 18 × 39 20 × 29 3300 18 × 39 20 × 29 21 × 39 470 20 × 29 1100 1500 21 × 39 1800 21 × 49 4400 5000 21 × 39 6800 21 × 49 Please read Cautions and warnings and Important notes at the end of this document. Page 6 of 17 21 × 49 B41692, B41792 Long useful life, compact up to 140 °C Case dimensions and ordering codes VR V DC 25 40 63 CR 100 Hz 20 °C µF 680 1000 1500 2200 2200 ∇ 3300 3300 ∇ 5000 6800 470 680 1000 1500 1500 ∇ 2200 2200 ∇ 3300 4400 220 330 470 680 680 ∇ 1000 1100 1800 2200 Case dimensions d×l mm 12 × 30 14 × 25 14 × 30 16 × 39 18 × 30 18 × 39 20 × 29 21 × 39 21 × 49 12 × 30 14 × 30 16 × 30 16 × 39 18 × 30 18 × 39 20 × 29 21 × 39 21 × 49 12 × 30 14 × 30 16 × 30 16 × 39 18 × 30 18 × 39 20 × 29 21 × 39 21 × 49 Ordering code Axial pallet Ordering code Axial reel B41692A5687Q007 B41692A5108Q007 B41692A5158Q007 B41692A5228Q007 B41692B5228Q007 B41692A5338Q007 B41692B5338Q007 B41692A5508Q007 B41692A5688Q007 B41692A7477Q007 B41692A7687Q007 B41692A7108Q007 B41692A7158Q007 B41692B7158Q007 B41692A7228Q007 B41692B7228Q007 B41692A7338Q007 B41692A7448Q007 B41692A8227Q007 B41692A8337Q007 B41692A8477Q007 B41692A8687Q007 B41692B8687Q007 B41692A8108Q007 B41692A8118Q007 B41692A8188Q007 B41692A8228Q007 B41692A5687Q009 B41792A5687Q000 B41692A5108Q009 B41792A5108Q000 B41692A5158Q009 B41792A5158Q000 B41792A5228Q000 B41792B5228Q000 B41792A5338Q000 B41692A7477Q009 B41792A7477Q000 B41692A7687Q009 B41792A7687Q000 B41692A7108Q009 B41792A7108Q000 B41792A7158Q000 B41792B7158Q000 B41792A7228Q000 B41692A8227Q009 B41792A8227Q000 B41692A8337Q009 B41792A8337Q000 B41692A8477Q009 B41792A8477Q000 B41792A8687Q000 B41792B8687Q000 B41792A8108Q000 ∇ Variant with different case dimensions Please read Cautions and warnings and Important notes at the end of this document. Ordering code Soldering star Page 7 of 17 B41692, B41792 Long useful life, compact up to 140 °C Technical data CR 100 Hz 20 °C µF ESRtyp 100 Hz 20 °C mΩ VR = 25 V DC 680 150 1000 100 1500 70 2200 50 2200 ∇ 48 3300 32 3300 ∇ 33 5000 22 6800 17 VR = 40 V DC 470 145 680 105 1000 73 1500 49 1500 ∇ 46 2200 32 2200 ∇ 34 3300 23 4400 18 VR = 63 V DC 220 210 330 140 470 105 680 71 680 ∇ 69 1000 50 1100 48 1800 30 2200 25 ESRmax 100 Hz 20 °C mΩ ESRmax 100 Hz 40 °C mΩ ESRmax 10 kHz 20 °C mΩ Zmax 100 kHz 20 °C mΩ IAC,max 10 kHz 85 °C A IAC,max 10 kHz 105 °C A IAC,max 10 kHz 125 °C A IAC,R 10 kHz 125 °C A IAC,max 10 kHz 140 °C A 250 170 120 82 79 53 55 37 28 1600 1200 800 550 550 360 360 240 180 165 120 82 55 52 35 38 27 20 155 112 77 50 48 33 36 27 20 4.5 4.8 6.2 9.2 9.1 12.7 10.6 15.0 19.0 3.8 4.1 5.3 7.9 7.8 10.8 9.1 12.9 16.3 2.85 3.1 4.0 5.9 5.8 8.1 6.8 9.6 12.1 1.95 2.1 2.75 4.05 4.0 5.5 4.6 6.6 8.3 1.25 1.4 1.8 2.6 2.6 3.6 3.0 4.3 5.4 240 170 120 80 77 53 55 39 30 1400 1000 660 450 450 300 300 200 160 135 95 70 50 45 30 33 23 18 128 90 67 48 43 29 32 23 18 4.9 6.0 6.9 9.6 9.7 13.3 10.9 15.4 19.4 4.2 5.1 5.9 8.2 8.3 11.4 9.3 13.1 16.6 3.1 3.8 4.4 6.1 6.1 8.5 6.9 9.8 12.3 2.15 2.6 3.0 4.2 4.2 5.8 4.8 6.7 8.5 1.4 1.7 2.0 2.7 2.7 3.8 3.1 4.4 5.5 350 240 170 120 114 78 75 47 38 1600 1100 750 500 500 350 330 220 175 145 100 75 55 50 35 36 23 19 138 95 72 53 48 34 35 23 19 4.7 5.9 6.8 9.4 9.4 13.0 10.9 15.5 19.3 4.0 5.0 5.8 8.0 8.0 11.1 9.3 13.2 16.5 3.0 3.7 4.3 6.0 6.0 8.2 6.9 9.8 12.3 2.05 2.55 3.0 4.1 4.1 5.7 4.8 6.7 8.5 1.35 1.7 2.0 2.7 2.7 3.7 3.1 4.4 5.5 ∇ Variant with different case dimensions Please read Cautions and warnings and Important notes at the end of this document. Page 8 of 17 B41692, B41792 Long useful life, compact up to 140 °C Useful life depending on ambient temperature TA under ripple current operating conditions at VR1) Useful life depending on case temperature TC under ripple current operating conditions at VR1) 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. Page 9 of 17 B41692, B41792 Long useful life, compact up to 140 °C Useful life depending on ambient temperature TA under ripple current operating conditions at Vop2) VR = 25 V: Vop ≤ 20 V; VR = 40 V: Vop ≤ 35 V; VR = 63 V: Vop ≤ 55 V Useful life depending on case temperature TC under ripple current operating conditions at Vop2) VR = 25 V: Vop ≤ 20 V; VR = 40 V: Vop ≤ 35 V; VR = 63 V: Vop ≤ 55 V 2) 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. Page 10 of 17 B41692, B41792 Long useful life, compact up to 140 °C Frequency factor of permissible ripple current IAC versus frequency f Frequency characteristics of ESR Typical behavior Equivalent series resistance ESR versus frequency f Typical behavior for 2200 µF/25 V Impedance Z versus frequency f Typical behavior for 2200 µF/25 V Please read Cautions and warnings and Important notes at the end of this document. Page 11 of 17 B41692, B41792 Long useful life, compact up to 140 °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. Page 12 of 17 B41692, B41792 Long useful life, compact up to 140 °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. Upper category temperature Maintenance Mounting position of screw terminal capacitors Mounting of single-ended capacitors Robustness of terminals Soldering 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. 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" 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" Please read Cautions and warnings and Important notes at the end of this document. Page 13 of 17 B41692, B41792 Long useful life, compact up to 140 °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. 8.2 "Active flammability" 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. Page 14 of 17 Reference Chapter "Capacitors with screw terminals" "Screw terminals accessories" B41692, B41792 Long useful life, compact up to 140 °C Symbols and terms Symbol English German C CR CS CS,T Cf d dmax ESL ESR ESRf Capacitance Rated capacitance Series capacitance Series capacitance at temperature T Capacitance at frequency f Case diameter, nominal dimension Maximum case diameter Self-inductance Equivalent series resistance Equivalent series resistance at frequency f Equivalent series resistance at temperature T Frequency Current Alternating current (ripple current) Root-mean-square value of alternating current Ripple current at frequency f Maximum permissible ripple current Rated ripple current Rated ripple current for base cooling Leakage current Operating leakage current Case length, nominal dimension Maximum case length (without terminals and mounting stud) Resistance Insulation resistance Balancing resistance Temperature Temperature difference Ambient temperature Case temperature Capacitor base temperature Time Period Service life (operating hours) Kapazität Nennkapazität Serienkapazität Serienkapazität bei Temperatur T Kapazität bei Frequenz f Gehäusedurchmesser, Nennmaß Maximaler Gehäusedurchmesser Eigeninduktivität Ersatzserienwiderstand Ersatzserienwiderstand bei Frequenz f ESRT f I IAC IAC,rms IAC,f IAC,max IAC,R IAC,R (B) Ileak Ileak,op l lmax R Rins Rsymm T ∆T TA TC TB t ∆t tb Please read Cautions and warnings and Important notes at the end of this document. Ersatzserienwiderstand bei Temperatur T Frequenz Strom Wechselstrom Wechselstrom, Effektivwert Wechselstrom bei Frequenz f Maximal zulässiger Wechselstrom Nennwechselstrom Nennwechselstromstrom für Bodenkühlung Ableitstrom Ableitstrom bei Betrieb Gehäuselänge, Nennmaß Maximale Gehäuselänge (ohne Anschlüsse und Gewindebolzen) Widerstand Isolationswiderstand Symmetrierwiderstand Temperatur Temperaturdifferenz Umgebungstemperatur Gehäusetemperatur Temperatur des Becherbodens Zeit Zeitraum Brauchbarkeitsdauer (Betriebszeit) Page 15 of 17 B41692, B41792 Long useful life, compact up to 140 °C Symbol V VF Vop VR VS XC XL Z ZT tan δ λ ε0 εr ω English Voltage Forming voltage Operating voltage Rated voltage, DC voltage Surge voltage Capacitive reactance Inductive reactance Impedance Impedance at temperature T Dissipation factor Failure rate Absolute permittivity Relative permittivity Angular velocity; 2 π f German Spannung Formierspannung Betriebsspannung Nennspannung, Gleichspannung Spitzenspannung Kapazitiver Blindwiderstand Induktiver Blindwiderstand Scheinwiderstand Scheinwiderstand bei Temperatur T Verlustfaktor Ausfallrate Elektrische Feldkonstante Dielektrizitätszahl Kreisfrequenz; 2 π f Notes All dimensions are given in mm. Please read Cautions and warnings and Important notes at the end of this document. Page 16 of 17 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 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 an electronic component could endanger human life or health (e.g. in accident prevention or lifesaving 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 an 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. The aforementioned does not apply in the case of individual agreements deviating from the foregoing for customer-specific products. 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, BAOKE, Alu-X, CeraDiode, CSSP, CTVS, DSSP, MiniBlue, MKK, MLSC, MotorCap, PCC, PhaseCap, PhaseMod, SIFERRIT, SIFI, SIKOREL, SilverCap, SIMDAD, SIMID, SineFormer, SIOV, SIP5D, SIP5K, ThermoFuse, 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. Page 17 of 17