B82144-F1222-K [EPCOS]
General Purpose Inductor, 2.2uH, 10%, 1 Element, Ferrite-Core,;
| 型号： | B82144-F1222-K |
| 厂家： | 
EPCOS |
| 描述： | General Purpose Inductor, 2.2uH, 10%, 1 Element, Ferrite-Core, 射频感应器 电感器 |
| 文件： | 总3页 (文件大小：115K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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RF Chokes
LBC Series
B82144-B
LBC choke, radial leaded
Rated current 20 to 2500 mA
Rated inductance 1 to 100 000 µH
Construction
■ Large ferrite drum core
■ Winding: enamel copper wire
■ Flame-retardant lacquer coating
Features
■ Very wide inductance range
■ High rated current
■ Axial leads on request (B82144-F)
Applications
■ RF blocking and filtering
■ Decoupling and interference suppression
■ For telecommunications, automotive electronics,
energy-saving lamps, entertainment electronics
Terminals
■ Radially bent to 5 mm lead spacing, tinned
Marking
Inductance indicated by color bands in accordance with IEC 60062
Delivery mode
Taped, AMMO and reel packing
For details on taping, packing and packing units see page 187
Dimensional drawing
ø 6,5 max.
ø 0,7 max.
5
12,7
SSB1299-W
181 04/00
RF Chokes
LBC Series
B82144-B
Characteristics and ordering codes
For further technical data see page 160
LR
µH
Toler-
ance1)
Qmin
fQ
MHz
IR
mA
Rmax
Ω
fres, min
MHz
Ordering code
1,0 ± 10 %
25
25
25
25
25
25
60
60
50
40
40
30
40
40
40
30
30
20
60
60
60
60
60
60
50
50
50
50
40
40
40
7,96
2500
2300
2100
1950
1800
1600
1500
1400
1250
1100
900
800
760
670
550
500
400
340
280
230
180
150
120
100
85
0,06
200
180
140
120
100
60
B82144-B1102-K
B82144-B1152-K
B82144-B1222-K
B82144-B1332-K
B82144-B1472-K
B82144-B1682-K
B82144-B1103-K
B82144-B1153-K
B82144-B1223-K
B82144-B1333-J
B82144-B1473-J
B82144-B1683-J
B82144-B1104-J
B82144-B1154-J
B82144-B1224-J
B82144-B1334-J
B82144-B1474-J
B82144-B1684-J
B82144-B1105-J
B82144-B1155-J
B82144-B1225-J
B82144-B1335-J
B82144-B1475-J
B82144-B1685-J
B82144-B1106-J
B82144-B1156-J
B82144-B1226-J
B82144-B1336-J
B82144-B1476-J
B82144-B1686-J
B82144-B1107-J
^
K
1,5
2,2
3,3
4,7
6,8
7,96
0,07
0,09
0,10
0,12
0,15
0,18
0,22
0,28
0,35
0,41
0,52
0,70
0,90
1,30
1,70
2,20
3,10
4,20
6,40
9,50
7,96
7,96
7,96
7,96
10
2,52
24
15
22
2,52
17
2,52
12
33
± 5 %
2,52
8,0
7,0
6,2
5,2
4,5
3,8
3,2
2,9
2,6
2,2
1,9
1,5
1,3
1,1
0,9
0,75
0,50
0,40
0,30
0,26
0,20
0,18
^
J
47
2,52
68
2,52
100
150
220
330
470
680
0,796
0,796
0,796
0,796
0,796
0,796
0,252
0,252
0,252
0,252
0,252
0,252
0,0796
0,0796
0,0796
0,0796
0,0796
0,0796
0,0796
1000
1500
2200
3300
13,8
4700
21,0
30,0
42,0
75,0
6800
10000
15000
22000
33000
47000
68000
100000
50
40
120
35
150
230
290
440
30
25
20
1) Closer tolerances upon request.
182 04/00
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RF Chokes
LBC Series
B82144-B
Impedance |Z|
Inductance L
versus frequency f
measured with impedance analyzer
HP 4191A / HP 4194A
versus dc load current IDC
measured with LCR meter
HP 4275A
SSB1284-I
SSB1283-A
107
Ω
105
µH
10000 µH
10000 µH
106
L
|Z |
104
103
102
101
100
10-1
1000 µH
100 µH
105
104
103
102
101
100
1000 µH
10 µH
1µH
100 µH
10 µH
1µH
10-2
10-1
100
A
101
10
103
104
105 kHz 106
f
ΙDC
Q factor
versus frequency f
measured with impedance analyzer
HP 4194A
SSB1285-R
200
Q
10000 µH
1000 µH
100 µH
10 µH
100
1µH
0
101
102
103
104 kHz 105
f
183 04/00
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