Power line chokes
Current-compensated D core double chokes
Dimensional drawings and pin configurations
B82734R/W
Vertical version (B82734R)
Horizontal version (B82734W)
1
2
1
2
32.5 max.
1
2
4
15±0.2
3
4
3
1
2
4
3
32.5 max.
21 max.
4
3
10.5 max. 2 0.5  max .
? ±5
1 5±0. 2
90
?
0.7
IND0288-3
0.7
Tolerances to ISO 2768-C unless otherwise noted.
Dimensions in mm.
Technical data and measuring conditions
IND0289-B
Rated voltage V R
Test voltage V test
Rated temperature T R
Rated current I R
Rated inductance L R
Inductance tolerance
Inductance decrease ?? L/L 0
Stray inductance L stray,typ
DC resistance R typ
Solderability (lead-free)
Resistance to soldering heat
(wave soldering)
Climatic category
Storage conditions (packaged)
Weight
Approvals
250 V AC (50/60 Hz)
1500 V AC, 2 s (line/line)
+40 ? C / +60 °C
Referred to 50 Hz and rated temperature
Measured with Agilent 4284A at 10 kHz, 0.1 mA, +20 °C In-
ductance is specified per winding.
–30%/+50% at +20°C
< 10% at DC magnetic bias with I R , +20 °C
Measured with Agilent 4284A at 10 kHz, 5 mA, +20 °C, typical
values
Measured at +20 °C, typical values, specified per winding
Sn96.5Ag3.0Cu0.5: +(245 ? 5) °C, (3 ? 0.3) s
Wetting of soldering area ?? 95% (to IEC 60068-2-20, test Ta)
+(260 ? 5) °C, (10 ? 1) s
(to IEC 60068-2-20, test Tb)
40/125/56 (to IEC 60068-1)
–25 °C … +40 °C, ?? 75% RH
Approx. 30 g
EN 60938-2, UL 1283
Please read Cautions and warnings and
Important notes at the end of this document.
3
07/12
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