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Power line chokes
Current-compensated D core double chokes
Dimensional drawings and pin configuration
Vertical version (B82732R) Horizontal version (B82732W)
B82732R/W
1
2
1
2
4
12.5±0.2
3
4
3
24 max.
8.3 max. 14.8 max.
? ±5
90
?
0.6
IND0287-U
Tolerances to ISO 2768-cL unless
otherwise noted. Dimensions in mm.
Technical data and measuring conditions
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
250 V AC (50/60 Hz)
1500 V AC, 2 s (line/line)
+40 q C
Referred to 50 Hz and rated temperature
Measured with Agilent 4284A at 0.1 mA, +20 °C, 10 kHz.
Inductance 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, typ. val.
Measured at +20 °C, typical values, specified per winding
Sn96.5Ag3.0Cu0.5: +(245 r 5) °C, (3 r 0.3) s
Wetting of soldering area t 95% (to IEC 60068-2-20, test Ta)
+(260 r 5) °C, (10 r 1) s
(to IEC 60068-2-20, test Tb)
40/125/56 (to IEC 60068-1)
Storage conditions (packaged) –25 °C … +40 °C, d 75% RH
Weight
Approvals
Approx. 11 g
EN 60938-2, UL 1283
Please read Cautions and warnings and
Important notes at the end of this document.
3
06/13
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