Inductors
RF chokes, LBC+ series
Series/Type:
Ordering code:
Version:
Date:
B82144B2
1
April 2015
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SZ MAG PD IN/T
B82144B2
Inductors
RF chokes, LBC+ series
EPCOS AG 2015. Reproduction, publication and dissemination of this publication, enclosures hereto and the information
contained therein without EPCOS' prior express consent is prohibited.
EPCOS AG is a TDK Group Company.
Inductors
RF chokes, LBC+ series
LBC chokes, radial leaded
Rated inductance 1 µH … 470 µH
Rated current 600 mA … 4450 mA
Construction
Large ferrite drum core
Winding: enamel copper wire
Flame-retardant lacquer coating
Non-lacquered lead wire
B82144B2
Features
Very high rated current
High saturation behaviour
Suitable for wave soldering
RoHS-compatible
Applications
DC-DC converters
Filtering of supply voltage
RF blocking and filtering
Decoupling and interference suppression
For telecommunications, LED and energy-saving
lamps, entertainment electronics
Terminals
Radially bent to 5 mm lead spacing
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 units
Taped, reel packing
Packing unit: 1000 pcs/reel
SZ MAG PD IN/T
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 2 of 9
April 2015
Inductors
RF chokes, LBC+ series
Dimensional drawing
B82144B2
Dimensions in mm
Packing
SZ MAG PD IN/T
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 3 of 9
April 2015
Inductors
RF chokes, LBC+ series
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
= 1 MHz
10 µH < L
R
≤
470µH = 100 kHz
Measuring current:
1 mA
Measuring temperature:
+20 ºC
Measured with impedance analyzer Agilent 4294A, +20 °C
+40 °C
B82144B2
Q factor Q
min
Rated temperature T
R
Rated current I
R
Saturation current I
sat
DC resistance R
max
Solderability (lead-free)
Maximum permissible DC current based on rated temperature
of +40 °C and component temperature of max. +125 °C
Max. permissible DC with inductance decrease
∆L/L
0
of approx. 10%, at +20 ºC
Measured at +20 ºC
Resonance frequency f
res,min
Measured with Agilent 4294A or 8753ES, +20 °C
Sn95.5Ag3.8Cu0.7:
Wetting of soldering area:
(+245 ±5) °C, (3 ±0.3) s
≥
90% (to IEC 60068-2-20, test Ta)
Resistance to soldering heat (+260 ±5)°C, 10 s (to IEC 60068-2-20, test Tb)
Tensile strength of leads
Climatic category
Storage conditions
Weight
≥
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
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.
SZ MAG PD IN/T
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 4 of 9
April 2015
Inductors
RF chokes, LBC+ series
Characteristics and ordering codes
L
R
μH
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
100
±
5%
≙
J
±
10%
≙
K
50
60
60
60
60
60
60
60
50
50
50
40
40
40
50
50
50
40
40
40
40
40
40
40
40
Tolerance
Q
min
f
Q
MHz
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
0.252
0.252
0.252
0.252
0.252
0.252
0.252
0.252
0.252
0.252
I
R
mA
4450
4250
4100
3750
3650
3550
3500
3350
3050
2950
2750
2650
2450
2400
2300
2200
2100
2000
1900
1750
1700
I
sat
mA
7700
7400
7200
6400
6000
5400
5000
4400
4000
3750
3500
3100
2850
2650
2400
2250
2000
1800
1650
1500
1400
1300
1150
1100
950
R
max
Ω
0.043
0.044
0.045
0.050
0.055
0.060
0.065
0.075
0.080
0.090
0.095
0.105
0.120
0.130
0.140
0.155
0.175
0.200
0.220
0.250
0.270
0.310
0.350
0.400
0.460
f
res, min
MHz
200
190
170
150
140
120
100
90
70
45
40
28
22
20
13
12
10
B82144B2
Ordering code
B82144B2102K000
B82144B2122K000
B82144B2152K000
B82144B2182K000
B82144B2222K000
B82144B2272K000
B82144B2332K000
B82144B2392K000
B82144B2472K000
B82144B2562K000
B82144B2682K000
B82144B2822K000
B82144B2103K000
B82144B2123K000
B82144B2153K000
B82144B2183K000
B82144B2223K000
9.2 B82144B2273K000
9.0 B82144B2333J000
8.5 B82144B2393J000
7.5 B82144B2473J000
6.8 B82144B2563J000
6.1 B82144B2683J000
6.0 B82144B2823J000
5.4 B82144B2104J000
0.0796 1600
0.0796 1500
0.0796 1400
0.0796 1300
SZ MAG PD IN/T
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 5 of 9
April 2015
Analog electronics
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