BCcomponents
DATA SHEET
NAFTA 3191,
004 POC-ST
Aluminum electrolytic capacitors
Power,
Output (filter) Current, Screw Terminals
Product specification
Supersedes data of 21st August 2001
File under BCcomponents, BC01
2001 Nov 27
BCcomponents
Product specification
Aluminum electrolytic capacitors Power,
Output (filter) Current, Screw Terminals
FEATURES
NAFTA 3191,
004 POC-ST
•
Polarized aluminum electrolytic
capacitors, non-solid electrolyte
•
Large types, minimized dimensions,
cylindrical aluminum case,
insulated with a blue sleeve
•
Bolt version available for case
∅
D = 50 mm (
∅
D = 2")
•
Pressure relief in the sealing disk
•
Charge and discharge proof
•
High ripple current capability
•
High resistance to shock and
vibration.
CCA882
APPLICATIONS
•
Industrial systems
•
Smoothing and filtering
•
Audio Power Supplies
ST
Rilled can is shown for reference only.
STB
Fig.1 Component outlines.
NAFTA 3186
086 PS-ST
higher
ripple
current
NAFTA 3191
004 POC-ST
longer
life
NAFTA 3199
006 PPS-ST
CCC247
QUICK REFERENCE DATA
DESCRIPTION
Case size (in millimetres and inches)
Rated capacitance range, C
R
Tolerance on C
R
Rated voltage range, U
R
Category temperature range
Endurance test at 85
°
C
Useful life at 85
°
C
Useful life at 40
°
C and 1.2
×
I
R
applied
Shelf life at 0 V, 85
°
C
Based on sectional specification
Climatic category IEC 60068
VALUE
BA 35
×
54 mm (1.375"
×
2.125") to EG 76
×
220 mm (2.000"
×
5.125")
2700 to 150000
µ
F
−
10 to +30%;
−
10 to +50%;
±
20%
7.5 to 55 V
DC
−
40 to +85
°
C
1500 hours
2000 hours
60000 hours
500 hours
IEC 60384-4
40/085/56
2001 Nov 27
2
BCcomponents
Product specification
Aluminum electrolytic capacitors Power,
Output (filter) Current, Screw Terminals
Selection chart for C
R
, U
R
and relevant nominal case code sizes
Preferred types in
bold.
C
R
(
µ
F)
2700
3900
4700
5600
6800
8200
10000
12000
15000
18000
22000
27000
33000
39000
47000
56000
68000
82000
100000
120000
150000
180000
220000
270000
330000
390000
470000
820000
U
R
(V)
7.5
10
16
20
28
NAFTA 3191,
004 POC-ST
35
55
BA
BB
BC
BD
BE/EA
BF/EB
BH/EC
ED
EE
EF
EG
−
−
−
−
−
−
−
−
BA
BB
BC
BC
BD
BE
BG/EA
BH/EB
EC
ED
EE
EF
EG
−
−
−
−
−
−
−
−
BA
BB
BC
BD
BE/EA
BE/EB
BG/EC
BH/EC
ED
EE
EF
EE
−
−
−
−
−
−
BA
BB
BC
BC
BD/EA
BF/EB
BG/EC
EC
ED
EE
EF
EG
−
−
−
−
−
BA
BB
BB
BC
BD
BE/EA
BF/EB
BH/EC
ED
EE
EF
EG
EH
−
−
BA
BB
BB
BB
BC
BD
BE/EA
BF/EB
BG/EC
ED
EE
EF
EG
−
BA
BB
BB
BC
BD
BD/EA
BF/EB
BG/EC
ED
ED
EF
EG
EH
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
2001 Nov 27
3
BCcomponents
Product specification
Aluminum electrolytic capacitors Power,
Output (filter) Current, Screw Terminals
ORDERING INFORMATION
NAFTA part numbering system
NAFTA 3191,
004 POC-ST
3191
NAFTA series
For handling in Europe
and the Far East
the ordering number
2251 004 9xxxx
should be used
ED
473
M
016
A
P
A
Factory assigned sequence number
Insulation and bracket code
(note 3)
Case size code
(note 1)
Terminal style code
(note 2)
Rated capacitance
2 significant digits
plus multiplying factor:
1 =
×10
2 =
×100
3 =
×1000
4 =
×10000
Rated voltage
CCC250
Tolerance
M =
±20%
S =
−10/+30%
T =
−10/+50%
Indicate at time of ordering when either the bolt version or rilling of the can is required.
(1) Refer to Tables 1, 2 and 5.
(2) Refer to Table 3.
(3) Refer to Table 4.
MECHANICAL DATA
T
±0.8
(1)
A
L
d
(1)
D
P
M12
16
thread
type
(1)
CCC245
5
±0.5
Dimensions in mm.
Rilled cans are standard for all listed catalogue numbers; optional for all others.
For dimensions see Tables 1, 2, 3 and 4.
Maximum permissible torque which may be applied to the termination screws: 2 Nm.
M6 and other terminal styles; see Table 3.
For accessories refer to data handbook BC01, section
“Mounting Accessories”.
The capacitors are delivered with screws and washers.
STB version not available for case sizes
∅D
= 35 mm and 45 mm and
∅D ×
L = 76
×
220 mm.
(1) Refer to Table 3.
Fig.2 Screw terminal (ST); screw terminal bolt (STB).
2001 Nov 27
4
BCcomponents
Product specification
Aluminum electrolytic capacitors Power,
Output (filter) Current, Screw Terminals
Table 1
CASE
CODE
NAFTA 3191,
004 POC-ST
Physical dimensions in millimetres (uninsulated case), mass and packaging information; see Fig.2
∅
D
±0.8
(mm)
L
±1.57
(mm)
P
±0.4
(mm)
A
(mm)
MASS
(g)
PACKAGING
QUANTITIES
(units per box)
CARDBOARD BOX
DIMENSIONS
l
×
w
×
h
(mm)
402
×
200
×
258
402
×
200
×
258
402
×
200
×
283
402
×
200
×
258
402
×
200
×
258
402
×
200
×
258
402
×
200
×
283
402
×
200
×
315
324
×
216
×
289
332
×
221
×
278
332
×
221
×
278
324
×
216
×
289
324
×
216
×
289
324
×
216
×
289
324
×
216
×
289
324
×
216
×
315
Dimensions in millimetres
BA
BB
BC
BD
BE
BF
BG
BH
EA
EB
EC
ED
EE
EF
EG
EH
34.9
34.9
34.9
34.9
34.9
34.9
34.9
34.9
50.8
50.8
50.8
50.8
50.8
50.8
50.8
50.8
54.0
66.7
79.4
92.1
104.8
117.5
130.2
142.9
54.0
66.7
79.4
92.1
104.8
117.5
130.2
142.9
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
22.2
22.2
22.2
22.2
22.2
22.2
22.2
22.2
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
≈
72
≈
90
≈
105
≈
120
≈
135
≈
170
≈
220
≈
270
≈
170
≈
180
≈
190
≈
220
≈
255
≈
290
≈
320
≈
350
150
150
150
100
100
100
100
100
96
72
72
48
48
48
48
48
2001 Nov 27
5
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