Aluminum electrolytic capacitors
Capacitors with screw terminals
Series/Type:
Date:
B44020, B44030
November 2012
© EPCOS AG 2012. Reproduction, publication and dissemination of this publication, enclosures hereto and the
information contained therein without EPCOS' prior express consent is prohibited.
Screw terminals
Screw terminals
Accessories
Accessories
B44020
Accessories for capacitors with mounting stud on capacitor base
Capacitor Thread size
diameter
Dimensional drawing
Diameter d
mm
Ordering code
Insulating plastic shoulder washer "P" similiar to DIN 41331 specifications
≤
40 mm
M8
8.4
B44020B0001B025
> 40 mm
M12
12.5
B44020B0002B030
Insulating washer "N" made of laminated paper
≤
40 mm
8.4
M8
M12
13
Insulating washer made of Hostalen
B44020A0001B025
> 40 mm
B44020A0002B025
51.6 mm
d
1
0.5 = 51
B44020B0006B051
d
2
0.5 = 31
76.9 mm
d
1
0.5 = 76
B44020B0006B076
d
2
0.5 = 56
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 2 of 14
B44020
Screw terminals
Accessories
Capacitor Thread size
diameter
Dimensional drawing
Plastic cap nut "V"
Ordering code
≤
40 mm
M8
width across
flats 13 mm
B44020B0005B008
> 40 mm
M12
width across
flats 17 mm
B44020A0005B012
Reinforced nylon cap nut
> 40 mm
M12
width across
flats 19 mm
B44020J0006B012
≤
40 mm
M8
width across
flats 17 mm
B44020J0006B008
> 40 mm
M12
width across
flats 19 mm
B44020J0007B012
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 3 of 14
B44020
Screw terminals
Accessories
Mounting instructions
Non-insulated mounting with cap nut
Insulated mounting with cap nut
Mounting hole diameter
Insulated mounting with DIN 439 hex nut
d
≤
76.9 mm
d = 91 mm
Mounting hole diameter
Mounting hole diameter
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 4 of 14
B44030
Screw terminals
Accessories
Ring clip mounting
Ring clips are primarily used for upright mounting of screw terminal and photoflash capacitors.
The ring clips are corrosion protected and are RoHS-compatible.
It is recommended to insert an additional insulating strip between capacitor and ring clip to avoid
any risk of damage due to edges from the clip. The strip is included in delivery. For ordering code,
see the following table. Attention must be paid to any relevant regulations (e.g. VDE, BSA or UL).
d
N
h
1
mm
h
2
Ring clip version
Ordering code
with insulating strip
B44030J0036B000
35
15
10
(insulating strip
length: 230 mm)
B44030J0051B000
50
22
15
(insulating strip
length: 325 mm)
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 5 of 14
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