b32796g3346k000 EPCOS AG, b32796g3346k000 Datasheet
b32796g3346k000
Related parts for b32796g3346k000
b32796g3346k000 Summary of contents
Page 1
... Film Capacitors Metallized Polypropylene Film Capacitors (MKP) Series/Type: B32794 ... B32798 Date: June 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 (MKP) MKP AC filtering Preliminary Data Typical applications Output AC filtering for UPS, solar inverters, drives... Climatic Max. operating temperature: 105 C Climatic category (IEC 60068-1): 40/85/21 Construction Dielectric: Metallized polypropilene film Plastic case (UL 94 ...
Page 3
Preliminary Data Overview of available types Lead spacing 27.5 mm Type B32794 Page AC) 250 300 RMS 2.0 2.5 3.3 4.0 5.0 6.3 8 ...
Page 4
B32794 MKP AC filtering Preliminary Data Ordering codes and packing units (lead spacing 27.5 mm Max. dimensions RMS 250 2.5 11.0 19.0 31.5 4.0 11.0 21.0 31.5 6.3 15.0 24.5 ...
Page 5
Preliminary Data Ordering codes and packing units (lead spacing 37.5 mm Max. dimensions RMS 250 22 20.0 39.5 42.0 22 20.0 39.5 42.0 10.2 B32796G2226+000 25 28.0 37.0 42.0 25 ...
Page 6
B32798 MKP AC filtering Preliminary Data Ordering codes and packing units (lead spacing 52.5 mm Max. dimensions RMS 250 55 30.0 45.0 57.5 20.3 B32798G2556+000 75 35.0 50.0 57.5 20.3 ...
Page 7
Preliminary Data Technical data Reference standard: IEC 61071. All data given unless otherwise specified. Operating temperature range (case) Capacitance drift in range ( Insulation Resistance R ins given as time constant ...
Page 8
B32794 ... B32798 MKP AC filtering Preliminary Data Pulse handling capability "dV/dt" represents the maximum permissible voltage change per unit of time for non-sinusoidal voltages, expressed Note: The values of dV/dt provided below must not be exceeded ...
Page 9
Preliminary Data 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 10
B32794 ... B32798 MKP AC filtering Preliminary Data 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 ...
Page 11
Preliminary Data 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 12
B32794 ... B32798 MKP AC filtering Preliminary Data 2 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, ...
Page 13
Preliminary Data 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 14
B32794 ... B32798 MKP AC filtering Preliminary Data 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 ...
Page 15
Preliminary Data 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 16
B32794 ... B32798 MKP AC filtering Preliminary Data 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 ...
Page 17
Preliminary Data 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 18
B32794 ... B32798 MKP AC filtering Preliminary Data 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 ...
Page 19
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 ...