Aluminum electrolytic capacitors
Capacitors with screw terminals – Accessories
Series/Type:
Date:
B44020, B44030
February 2017
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Screw terminals
Screw terminals
Accessories
Accessories
B44020
Accessories for capacitors with mounting stud on capacitor base
Insulating washer made of hostalen
Capacitor Thread
diameter size
Dimensional drawing
Diameter d
mm
d
1
0.5 = 51
d
2
0.5 = 31
d
3
±0.3
= 21.5
d
4
±0.2
= 13
Ordering code
51.6 mm
M12
B44020B0006B051
64.2 mm
M12
d
1
0.5 = 63.5
d
2
0.5 = 43.5
B44020B0006B064
d
3
±0.3
= 21.5
d
4
±0.2
= 13
d
1
0.5 = 76
d
2
0.5 = 56
d
3
±0.3
= 21.5
d
4
±0.2
= 13
d
1
0.5 = 89
d
2
0.5 = 69
d
3
±0.3
= 21.5
d
4
±0.2
= 13
B44020B0006B076
76.9 mm
M12
90 mm
M12
B44020B0006B090
Only for capacitors with threaded stud and without insulated base
Reinforced nylon cap nut
Capacitor Thread
diameter size
Dimensional drawing
Ordering code
B44020J0006B012
> 40 mm
M12
1)
width across
flats 19 mm
B44020J0007B012
1) Maximum torque M12: 7.0 Nm for mounting thread length
≥
13 mm; 5.0 Nm for mounting thread length
≥
10 mm
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 2 of 14
B44020
Screw terminals
Accessories
Mounting instructions
Insulated mounting with washer and cap nut (for capacitors with threaded stud and without
insulated base):
Mounting stud has the same potential as the negative terminal. Attention must be paid on any
relevant regulations (e.g. VDE, BSA or UL).
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 3 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
B44030J0051B000
51.6
22
15
(insulating strip
length: 325 mm)
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 4 of 14
B44030
Screw terminals
Accessories
d
N
h
1
mm
h
2
Ring clip version
Ordering code
with insulating strip
B44030J0064B000
64.3
29
19
(insulating strip
length: 420 mm)
B44030J0075B000
76.9
29
19
(insulating strip
length: 495 mm)
B44030J0090B000
90
29
19
(insulating strip
length: 585 mm)
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 5 of 14
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