b82791g EPCOS AG, b82791g Datasheet - Page 4

• Manufacturer Part Number: b82791g
• Description: Power Line Chokes
• Manufacturer: EPCOS AG

Technical data and measuring conditions
Rated voltage V
Test voltage V
Rated temperature T
Rated current I
Rated inductance L
Inductance tolerance
Inductance decrease L/L
Stray inductance L
DC resistance R
Solderability (lead-free)
Resistance to soldering heat
(wave soldering)
Climatic category
Storage conditions (packaged)
Weight
Approvals
Characteristics and ordering codes
I
A
0.25
0.3
0.35
0.4
0.5
0.6
0.7
0.9
Please read Cautions and warnings and
Important notes at the end of this document.
R
Power line chokes
Current-compensated ring core double chokes
= approval granted
L
mH
47
30
22
15
10
R
6.8
4.7
4.7
test
R
R
typ
L
600
500
400
250
170
120
stray,typ
H
75
55
stray,typ
R
R
0
R
m
2400
2200
1900
1350
1000
630
440
250
typ
T
°C
40
40
40
40
40
40
40
60
R
250 V AC (50/60 Hz)
1500 V AC, 2 s (line/line)
40 °C or 60 °C
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
Measured with Agilent 4284A at 10 kHz, 5 mA, 20 °C,
typical values
Measured at 20 °C, typical values, specified per winding
Sn96.5Ag3.0Cu0.5: (245 5) °C, (3 0.3) s
Wetting of soldering area
(to IEC 60068-2-20, test Ta)
(260 5) °C, (10 1) s
(to IEC 60068-2-20, test Tb)
40/125/56 (to IEC 60068-1)
–25 °C … +40 °C,
Approx. 3 g
EN 60938-2, UL 1283
Ordering code
Horizontal version
B82791G2251N020 B82791H2251N020
B82791G2301N001 B82791H2301N001
B82791G2351N001 B82791H2351N001
B82791G2401N001 B82791H2401N001
B82791G2501N001 B82791H2501N001
B82791G2601N001 B82791H2601N001
B82791G2701N001 B82791H2701N001
–
4
10/08
75% RH
Vertical version
B82791H2901N020
95%
R
, 20 °C
B82791G/H
Approvals