B82720-H14 Datasheet, PDF (2/2 Pages) EPCOS – Chokes for Data and Signal Lines

Chokes for Data and Signal Lines
Quad Chokes
B82720-H14
General technical data
Rated voltage V_R
Rated current I_R
Rated inductance L_R
Inductance tolerance
Inductance decrease ∆L/L₀
Stray inductance L_S
DC resistance R_typ
Climatic category
Weight
42 Vac (50/60 Hz)
80 Vdc
Referred to 50 Hz and 60 °C ambient temperature
Measured with HP 4275A
at 10 kHz and 0,1 mA
(specified per winding)
– 30 %/+ 50 %
< 10 % at dc magnetic bias with I_R
Measured at 10 kHz and 5 mA
Typical values, measured at 20 °C ambient temperature
40/125/56 (– 40 °C/+ 125 °C/56 days damp heat test)
in accordance with IEC 60068-1
Approx. 2 g
Characteristics and ordering codes
L_R
L_{S, typ}
I_R
R_typ
mH
µH
mA
Ω
4,7
0,9
300
0,9
10
1,1
200
1,3
Impedance |Z |
versus frequency f
V_T
Vdc, 2 s
750
750
Ordering code
B82720-H14-A16
B82720-H14-A25
10 ⁵
Ω
|Z |
SSB1410-H
10 ⁴
10 ³
B82720-H14-A25
B82720-H14-A16
10
2
10
1
10 ²
10 ³
10 ⁴ kHz
f
299 04/00