B82746S4103A020 Datasheet, PDF (4/7 Pages) TDK Electronics – Current-compensated ring core triple chokes

Power line chokes
Current-compensated ring core triple chokes
B82746S4103A02*
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/L₀
Stray inductance L_stray,typ
DC resistance R_typ
Solderability (lead-free)
Resistance to soldering heat
(wave soldering)
Climatic category
Storage conditions (packaged)
Weight
B82746A4103A020:520/300 V AC (50/60 Hz)
B82746S4103A021:500/300 V AC (50/60 Hz)
2800 V AC, 2 s (line/line)
+70 qC
Referred to 50 Hz and rated temperature
Measured with Agilent 4284A at 10 kHz, 0.1 mA, +20 °C.
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,
typical value
Measured at +20 °C, maximum value,
specified per winding
Sn96.5Ag3.0Cu0.5: +(245 r5) °C, (3 r0.3) s
Wetting of soldering area t95%
(to IEC 60068-2-20, test Ta)
+(260 r5) °C, (10 r1) s
(to IEC 60068-2-20, test Tb)
40/125/56 (to IEC 60068-1)
–25 °C … +40 °C, d75% RH
Approx. 80 g (*A020), 90 g (*A021)
Characteristics and ordering codes
I_R
L_R
L_stray,typ
R_typ
A
mH
PH
m:
10
1.7
14
9.8
10
2.0
20
9.6
Wire Ø
d ±0.1
mm
1.25
1.4
Ordering code
B82746S4103A020
B82746S4103A021
Please read Cautions and warnings and
Important notes at the end of this document.
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