B32686S7474K561 EPCOS Inc, B32686S7474K561 Datasheet
B32686S7474K561
Specifications of B32686S7474K561
Related parts for B32686S7474K561
B32686S7474K561 Summary of contents
Page 1
Film Capacitors Metallized Polypropylene Film Capacitors (MFP) Series/Type: B32686S Date: May 2009 © EPCOS AG 2009. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS' prior express consent is prohibited. ...
Page 2
Metallized polypropylene film capacitors (MFP) Snubber Typical applications Snubbering Filtering IGBT Climatic Max. operating temperature: 110 C Climatic category (IEC 60068-1): 55/100/56 Construction Dielectric: polypropylene (PP) Film metallized on one side and metal foils internally connected in series Plastic case, ...
Page 3
Dimensional drawings (continued) T3 (code no. 563) T5 (code no. 565) Please read Cautions and warnings and Important notes at the end of this document. B32686S Snubber T4 (code no. 564) T6 (code no. 566) Page ...
Page 4
B32686S Snubber Overview of available types Type B32686S V (V DC) 1000 AC) 400 RMS C (nF 100 120 150 220 270 330 390 470 560 680 Please read Cautions and warnings ...
Page 5
Electrical specifications, ordering codes and packing units Max. dimensions R RMS R f 1kHz 12.0 22.5 1000 400 68 12.0 22.5 100 12.0 22.5 100 12.0 22.5 ...
Page 6
B32686S Snubber Electrical specifications, ordering codes and packing units Max. dimensions R RMS R f 1kHz 560 28.0 37.0 1000 400 560 28.0 37.0 560 28.0 37.0 560 ...
Page 7
Electrical specifications, ordering codes and packing units Max. dimensions R RMS R f 1kHz 390 28.0 37.0 1250 450 390 28.0 37.0 390 28.0 37.0 390 28.0 37.0 ...
Page 8
B32686S Snubber Electrical specifications, ordering codes and packing units Max. dimensions R RMS R f 1kHz 270 30.0 45.0 1600 450 270 30.0 45.0 270 30.0 45.0 270 ...
Page 9
Technical data Operating temperature range Dissipation factor tan (upper limit values) Insulation resistance R ins or time constant = ins rel. humidity 65% (minimum as-delivered values) DC test voltage Category voltage ...
Page 10
B32686S Snubber Pulse handling capability "dV/dt" represents the maximum permissible voltage change per unit of time for non-sinusoidal voltages, expressed "k " represents the maximum permissible pulse characteristic of the waveform applied to the 0 2 capacitor, ...
Page 11
Permissible AC voltage V RMS For T >90 C, please refer to "General technical information", section 3.2.3. A 1000 V DC/400 V AC 1600 V DC/450 V AC Please read Cautions and warnings and Important notes at the end of ...
Page 12
B32686S Snubber Mounting guidelines 1 Soldering 1.1 Solderability of leads The solderability of terminal leads is tested to IEC 60068-2-20, test Ta, method 1. Before a solderability test is carried out, terminals are subjected to accelerated ageing (to IEC 60068-2-2, ...
Page 13
Immersion depth Shield Evaluation criteria: Visual inspection C/C 0 tan Please read Cautions and warnings and Important notes at the end of this document. 2.0 +0/ 0.5 mm from capacitor body or seating plane Heat-absorbing board, (1.5 0.5) mm thick, ...
Page 14
B32686S Snubber 1.3 General notes on soldering Permissible heat exposure loads on film capacitors are primarily characterized by the upper cate- gory temperature T . Long exposure to temperatures above this type-related temperature limit max can lead to changes in ...
Page 15
Cleaning To determine whether the following solvents, often used to remove flux residues and other sub- stances, are suitable for the capacitors described, refer to the table below: Type Ethanol, isopropanol, n-propanol MKT Suitable (uncoated) MKT, MKP, MFP (coated/boxed) ...
Page 16
B32686S Snubber 3 Embedding of capacitors in finished assemblies In many applications, finished circuit assemblies are embedded in plastic resins. In this case, both chemical and thermal influences of the embedding ("potting") and curing processes must be taken into account. ...
Page 17
Cautions and warnings Do not exceed the upper category temperature (UCT). Do not apply any mechanical stress to the capacitor terminals. Avoid any compressive, tensile or flexural stress. Do not move the capacitor after it has been soldered to the ...
Page 18
B32686S Snubber Topic Safety information Soldering Do not exceed the specified time or temperature limits during soldering. Cleaning Use only suitable solvents for cleaning capacitors. 2 "Cleaning" Embedding of When embedding finished circuit assemblies in capacitors in plastic resins, chemical ...
Page 19
Symbols and terms Symbol English Heat transfer coefficient Temperature coefficient of capacitance C A Capacitor surface area Humidity coefficient of capacitance C C Capacitance C Rated capacitance R C Absolute capacitance change C/C Relative capacitance change (relative deviation of actual ...
Page 20
B32686S Snubber Symbol English I (Sinusoidal) alternating current, RMS root-mean-square value i Capacitance drift z k Pulse characteristic 0 L Series inductance S Failure rate Constant failure rate during useful 0 service life Failure rate, determined by tests test P ...
Page 21
Symbol English V Category voltage C V Category AC voltage C,RMS V Corona-discharge onset voltage CD V Charging voltage voltage DC V Fly-back capacitor voltage FB V Input voltage i V Output voltage o V Operating voltage ...
Page 22
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 ...