Inductors
RF chokes, LBC series
Series/Type:
Date:
B82144F
June 2012
© EPCOS AG 2012. Reproduction, publication and dissemination of this publication, enclosures
hereto and the information contained therein without EPCOS' prior express consent is prohibited.
RF chokes
LBC series, 6.5 x 9.2 (mm)
B82144F
Datasheet
LBC chokes, axial leaded
Rated inductance 1 … 100000 µH
Rated current 20 … 2500 mA
Construction
■
■
■
■
■
■
■
■
■
■
Large ferrite drum core
Winding: enamel copper wire
Flame-retardant lacquer coating
Features
Very wide inductance range
High rated current
Suitable for wave soldering
RoHS-compatible
Applications
RF blocking and filtering
Decoupling and interference suppression
For telecommunications, automotive electronics,
energy-saving lamps, entertainment electronics
Terminals
■
■
■
■
■
■
Central axial lead
Base material CuAg0.1
Electroplated with nickel and pure tin
Marking
Inductance indicated by color bands in accordance with IEC 60062
Delivery mode and packing unit
Taped, reel packing
Packing unit:
Ammo
(pcs./pack)
1200
Reel
(pcs./reel)
1500
B82144F
Please read Cautions and warnings and
Important notes at the end of this document.
2
06/12
RF chokes
LBC series, 6.5 x 9.2 (mm)
B82144F
Datasheet
Dimensional drawing
Dimensions in mm
Packing
Dimensions in mm
Please read Cautions and warnings and
Important notes at the end of this document.
3
06/12
RF chokes
LBC series, 6.5 x 9.2 (mm)
B82144F
Datasheet
Technical data and measuring conditions
Rated inductance L
R
Measured with LCR meter Agilent 4284A
or impedance analyzer Agilent 4294A
Measuring frequency:
L
R
≤
10 µH
10 µH < L
R
≤
4700µH
L
R
> 4700µH
Measuring current:
≤
1 mA
Measuring temperature: +20 ºC
=
=
=
1 MHz
100 kHz
10 kHz
Q factor Q
min
Rated temperature T
R
Rated current I
R
Inductance decrease
ΔL/L
0
DC resistance R
max
Resonance frequency f
res,min
Solderability (lead-free)
Measured with precision impedance analyzer Agilent 4294A,
+20 °C
+40 °C
Maximum permissible DC current at rated temperature
≤
10% (referred to initial value) at I
R
, +20 ºC
Measured at +20 ºC
Measured with Agilent 4294A or 8753ES, +20 °C
Sn95.5Ag3.8Cu0.7: +(245 ±5) °C, (+3 ±0.3) s
Wetting of soldering area
≥
90%
(to IEC 60068-2-20, test Ta)
(+260 ±5)°C, +10 s (to IEC 60068-2-20. test Tb)
≥
20 N (to IEC 60068-2-21. test Ua)
55/125/56 (to IEC 60068-1)
Mounted: –55 °C … +125 °C
Packaged: –25 °C … +40 °C,
≤
75% RH
Approx. 0.95 g
Resistance to soldering heat
Tensile strength of leads
Climatic category
Storage conditions
Weight
Mounting information
When bending the leads, take care that the start-of-winding areas at the face ends (protected by
glue and lacquer) are not subjected to any mechanical stress.
Please read Cautions and warnings and
Important notes at the end of this document.
4
06/12
RF chokes
LBC series, 6.5 x 9.2 (mm)
B82144F
Datasheet
Characteristics and ordering codes
L
R
[µH]
1.0
1.5
2.2
3.3
4.7
6.8
10
15
22
33
47
56
68
100
150
220
330
470
680
820
1000
1500
2200
3300
4700
5600
6800
10000
15000
22000
33000
47000
68000
100000
1)
2)
Tolerance
1)
Q
min
25
25
25
25
25
25
60
60
50
f
Q
[MHz]
7.96
7.96
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
2.52
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.252
0.252
0.252
0.252
0.252
0.252
0.252
0.0796
0.0796
0.0796
0.0796
0.0796
0.0796
0.0796
I
R
[mA]
2500
2300
2100
1950
1800
1600
1500
1400
1250
1100
900
850
800
760
670
550
500
400
340
310
280
230
180
150
120
110
100
85
50
40
35
30
25
20
R
max
[Ω]
0.06
0.07
0.09
0.10
0.12
0.15
0.18
0.22
0.28
0.35
0.41
0.47
0.52
0.70
0.90
1.30
1.70
2.20
3.10
3.70
4.20
6.40
9.50
13.8
21.0
28.0
30.0
42.0
75.0
120
150
230
290
490
f
res,min
[MHz]
200
180
140
120
100
60
24
17
12
8.0
7.0
7.0
6.2
5.2
4.5
3.8
3.2
2.9
2.6
2.4
2.2
1.9
1.5
1.3
1.1
1.0
0.9
0.75
0.50
0.40
0.30
0.26
0.20
0.18
Ordering code
2)
B82144F1102K000
B82144F1152K000
B82144F1222K000
B82144F1332K000
B82144F1472K000
B82144F1682K000
B82144F1103K000
B82144F1153K000
B82144F1223K000
B82144F1333J000
B82144F1473J000
B82144F1563J000
B82144F1683J000
B82144F1104J000
B82144F1154J000
B82144F1224J000
B82144F1334J000
B82144F1474J000
B82144F1684J000
B82144F1824J000
B82144F1105J000
B82144F1155J000
B82144F1225J000
B82144F1335J000
B82144F1475J000
B82144F1565J000
B82144F1685J000
B82144F1106J000
B82144F1156J000
B82144F1226J000
B82144F1336J000
B82144F1476J000
B82144F1686J000
B82144F1107J000
10%
= K
^
5% = J
^
40
40
40
30
40
40
40
30
30
20
20
60
60
60
60
60
60
60
50
50
50
50
40
40
40
Closer tolerance on request.
For Ammo pack the last digit has to be a “9”. Example: B82144F1223K009
Please read Cautions and warnings and
Important notes at the end of this document.
5
06/12
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