B82794C2 Datasheet, PDF (4/8 Pages) EPCOS – Data and signal line chokes

Data and signal line chokes
Common-mode chokes, ring core
B82794C2
Technical data and measuring conditions
Rated voltage V_R
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
Climatic category
Storage conditions (packaged)
Weight
42 V AC (50/60 Hz) / 80 V DC
60 °C
Referred to 50 Hz and rated temperature
Measured with Agilent 4284A at 10 kHz, 50 mV, 20 °C
Inductance is specified per winding.
–30%/+50% at 20 °C
< 10% at DC magnetic bias with I_R, 20 qC
Measured with Agilent 4284A at 10 kHz, 50 mV, 20 °C,
typical values
Measured at 20 qC, typical values, specified per winding
Sn96.5Ag3.0Cu0.5: (245 r5) °C, (3 r0.3) s
Wetting of soldering area t 95%
(to IEC 60068-2-58)
(260 r5) °C, (10 r1) s (to IEC 60068-2-58)
40/125/56 (to IEC 60068-1)
–25 °C … +40 °C, d 75% RH
Approx. 2.5 g
Characteristics and ordering codes
L_R
mH
4.7
10
L_stray,typ
I_R
nH
mA
350
300
900
200
R_typ
m:
900
1400
V_test
V DC, 2 s
750
750
Ordering code
B82794C2475N465
B82794C2106N465
Please read Cautions and warnings and
Important notes at the end of this document.
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