B82790-C0502-N201 查看數據表（PDF） - EPCOS AG
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B82790-C0502-N201 Datasheet PDF : 5 Pages
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Chokes for Data and Signal Lines
Double Chokes
B82790-C0***-N2
B82790-S0***-N2
General technical data
Rated voltage VR
Rated current IR
Rated inductance LR
Inductance tolerance
Inductance decrease ∆L/L0
Stray inductance LS
DC resistance Rtyp
Solderability
Climatic category
Weight
42 Vac (50/60 Hz)
80 Vdc
Referred to 50 Hz and 60 °C ambient temperature
Measured with HP 4275A
at L ≤ 1 mH = 100 kHz, 0,1 mA
L > 1 mH = 10 kHz, 0,1 mA
(specified per winding)
B82790-+****-N201/N215: ± 30 %
B82790-+****-N240/N265: – 30/+ 50 %
< 10 % at dc magnetic bias with IR
Measured with HP 4275A.
Measuring frequency at L ≤ 11 µH = 1 MHz, 5 mA
L > 11 µH = 100 kHz, 5 mA
Typical values, measured at 20 °C ambient temperature
(215 3) ˚C, (3 0,3) s
wetting of soldering area ≥ 95 %
in accordance with IEC 60068-2-58
40/125/56 (– 40 °C/+ 125 °C/56 days damp heat test)
in accordance with IEC 60068-1
Approx. 0,3 g
Characteristics and ordering codes
LR
LS, typ
IR
Rtyp
mH
nH
mA
mΩ
0,005
50
1000
100
0,011
50
500
120
0,025
1500
500
130
0,051
2000
500
160
0,470
200
500
200
1,0
250
500
200
2,2
250
400
400
4,7
300
200
550
VT
Vdc, 2 s
250
250
250
250
750
750
750
750
Ordering code1)
B82790-C0502-N201
B82790-C0113-N201
B82790-S0253-N201
B82790-S0513-N201
B82790-C0474-N215
B82790-C0105-N240
B82790-C0225-N265
B82790-C0475-N265
1) Special types for conductive adhesion and ambient temperatures of up to 150 ˚C upon request.
254 04/00
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