Chokes for Power Lines
D Core Chokes
Rated voltage 250 Vac
Rated current 0,35 to 4,6 A
Rated inductance 3,3 to 100 mH
Construction
s
Current-compensated double choke
s
s
s
s
B82731
… B82734
with closed, rectangular ferrite core
Closed polycarbonate coil former with 4 sections
Without encapsulation
2-section winding
Creepage distances and clearances > 3 mm
Features
s
s
s
s
s
s
s
Coil former flame-retardant as per UL 94 V-0
Recycleable owing to omission of encapsulation and glue
High resonance frequency due to 2-section winding
Low leakage due to closed core shape
High pulse strength
Low whirring noise
Approx. 1 % stray inductance for symmetrical
interference suppression
Applications
s
Electronic ballasts for lamps
s
Switch-mode power supplies for TV sets
Terminals
s
Tinned
s
Pins fitting standard PCB grid
Marking
Ordering code, rated current, rated inductance,
mark of conformity, manufacturer, date of manufacture,
marking for B82731-H: manufacturer, ordering code
Approvals
Approval marks
Standards
EN 60938-2
UL 1283
369
04/00
Chokes for Power Lines
D Core Chokes
Dimensional drawings and pin configuration
Vertical version
Horizontal version
B82731
10±0,2
12,5±0,2
21 max.
15 max.
12,5±0,2
21 max.
7,5 max. 13 max.
90
˚±5
˚
15,5 max.
4,8 max.
20+0,5
4,5 min.
10±0,2
0,6
3+0,5
0,6 x 0,6
SSB1296-7
SSB1402-R
General technical data
Rated voltage
V
R
Test voltage
V
T
Rated current
I
R
Inductance tolerance
Weight
For further technical data
see page 334
Characteristics and ordering codes
250 Vac/dc
1500 Vac, 2 s (line/line)
Referred to 50 Hz and 60
°C
ambient temperature
−
30/+ 50 %
Approx. 7 g
I
R
A
0,35
0,4
0,5
0,6
0,7
0,9
1,1
1,3
1,8
L
R
mH
100
68
47
39
27
15
10
6,8
3,3
L
S, typ
µH
1000
700
470
390
270
150
100
70
35
R
typ
mΩ
4500
3000
2000
1500
1000
600
400
280
140
Ordering code
vertical version
B82731-M2351-A30
B82731-M2401-A33
B82731-M2501-A30
B82731-M2601-A30
B82731-M2701-A30
B82731-M2901-A30
B82731-M2112-A30
B82731-M2132-A30
B82731-M2182-A30
370
04/00
horizontal version
B82731-H2351-A30
B82731-H2401-A33
B82731-H2501-A30
B82731-H2601-A30
B82731-H2701-A30
B82731-H2901-A30
B82731-H2112-A30
B82731-H2132-A30
B82731-H2182-A30
3+0,5
Chokes for Power Lines
D Core Chokes
Dimensional drawings and pin configuration
Vertical version
Horizontal version
B82732
10±0,2
12,5±0,2
24 max.
16,5 max.
12,5±0,2
24 max.
8,3 max. 14,8 max.
90
23 max.
10±0,2
˚±5
˚
17,3 max.
5 max.
3+0,5
4,8 min.
0,6 x 0,6
0,6 x 0,6
SSB1403-Z
SSB1404-8
General technical data
Rated voltage
V
R
Test voltage
V
T
Rated current
I
R
Inductance tolerance
Weight
For further technical data
see page 334
250 Vac/dc
1500 Vac, 2 s (line/line)
Referred to 50 Hz and 60
°C
ambient temperature
−
30/+ 50 %
Approx. 11 g
Characteristics and ordering codes
I
R
A
0,6
0,7
0,9
1,1
1,4
1,7
2,2
L
R
mH
47
39
27
15
10
6,8
3,3
L
S, typ
µH
400
330
230
125
85
55
27
R
typ
mΩ
1400
1100
750
440
300
190
110
Ordering code
vertical version
B82732-R2601-B30
B82732-R2701-B30
B82732-R2901-B30
B82732-R2112-B30
B82732-R2142-B30
B82732-R2172-B30
B82732-R2222-B30
371
04/00
horizontal version
B82732-W2601-B30
B82732-W2701-B30
B82732-W2901-B30
B82732-W2112-B30
B82732-W2142-B30
B82732-W2172-B30
B82732-W2222-B30
3+0,5
Chokes for Power Lines
D Core Chokes
Dimensional drawings and pin configuration
Vertical version
Horizontal version
32,5 max.
B82734
12,5±0,2
15±0,2
32,5 max.
21 max.
12,5±0,2
15±0,2
10,5 max. 20,5 max.
90
˚±
31 max.
5˚
21,7 max.
3+0,5
3+0,5
5 min.
8 max.
0,7
SSB1388-M
0,7
SSB1396-D
General technical data
Rated voltage
V
R
Test voltage
V
T
Rated current
I
R
Inductance tolerance
Weight
For further technical data
see page 334
250 Vac/dc
1500 Vac, 2 s (line/line)
Referred to 50 Hz and 60
°C
ambient temperature
−
30/+ 50 %
Approx. 30 g
Characteristics and ordering codes
I
R
A
1,3
1,4
1,7
2,3
2,6
3,2
4,6
L
R
mH
47
39
27
15
10
6,8
3,3
L
S, typ
µH
250
210
140
80
53
35
17
R
typ
mΩ
560
460
320
185
130
85
46
Ordering code
vertical version
B82734-R2132-B30
B82734-R2142-B30
B82734-R2172-B30
B82734-R2232-B30
B82734-R2262-B30
B82734-R2322-B30
B82734-R2462-B30
372
04/00
horizontal version
B82734-W2132-B30
B82734-W2142-B30
B82734-W2172-B30
B82734-W2232-B30
B82734-W2262-B30
B82734-W2322-B30
B82734-W2462-B30
PCB Design
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