Film Capacitors
Metallized Polyester Film Capacitors (MKT)
Series/Type: B32559S
Date: June 2018
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Typical applications
Enhanced types for xDSL applications,
suitable for test conditions according to
ITU-T K.45 and ITU-T K.20.
Climatic
Max. operating temperature: 125 °C
Climatic category (IEC 60068-1:2013):
55/125/56
Construction
Dielectric: polyethylene terephthalate
(polyester, PET)
Stacked-film technology
Heat shrinkable tube
special xDSL types B32559S*9xx:
polyolefin 300 μm ±100 μm, 125 °C
Features
Very small dimensions
Self-healing properties
High pulse strength
RoHS-compatible
Terminals
Lead spacing 5.0 mm
Crimped wire leads, lead-free tinned,
lead length (6 1) mm
Straight wire leads, lead-free tinned,
lead length (6 1) mm
Special lead length available on request
Marking
Manufacturer's logo, rated capacitance (coded),
capacitance tolerance (code letter),
rated DC voltage, date of manufacture (coded)
Delivery mode
Bulk (untaped)
Taped (Ammo pack or reel)
For notes on taping, refer to chapter
"Taping and packing".
Notes on soldering
Please observe carefully soldering conditions:
Capacitors with straight wire leads will suffer
more thermal stress than capacitors with
crimped wires.
Dimensional drawing
(See "Notes on soldering".)
Dimensions in mm
Lead spacing
±0.4
Lead diameter d
1
±0.05
5.0 0.5
Metallized polyester film capacitors (MKT) B32559S
xDSL applications, compliant with ITU-T K.45/K.20
Page2of20Please read Cautions and warnings and
Important notes at the end of this document.