Inductors
RF chokes, HBC series
Series/Type:
Date:
B82143A, B82143B
March 2008
©
EPCOS AG 2008. Reproduction, publication and dissemination of this publication, enclosures
hereto and the information contained therein without EPCOS’ prior express consent is prohibited.
HBC choke (High-Current Bobbin Core)
Rated inductance 1 H to 27 H
Rated current 850 mA to 2000 mA
■
Ferrite drum core
■
Winding: enamel copper wire
■
Flame-retardant lacquer coating
B82143A
Construction
RF chokes
HBC series, 4 9.2 (mm)
Features
■
Very high rated current
■
Low DC resistance
■
Suitable for wave soldering
■
RoHS-compatible
B82143A, B82143B
Applications
■
Decoupling
■
Interference suppression
■
For electronic household appliances, automotive
B82143B
and entertainment electronics
Terminals
■
Central axial leads (B82143A)
■
Radially bent to 5 mm lead spacing (B82143B)
■
Base material Cu
■
Hot-dipped with pure tin
Marking
Inductance indicated by color bands to IEC 60062
Delivery mode and packing units
■
Taped, Ammo and reel packing
■
Packing units:
Ammo
(pcs./pack.)
Axial
Radial
2500
2500
Reel
(pcs./reel)
5000
2000
Dimensions in mm
Dimensional drawings
B82143A (axial leads, taped)
65±1
53±2
9.2max.
(IEC60294)
6±0.5
3.5min.
11.5max.
lacquered
IND0429-B-E
Minimum lead spacing 12.5 mm
Please read
Cautions and warnings
and
Important notes
at the end of this document.
03/08
2
RF chokes
HBC series, 4 9.2 (mm)
B82143B (central radial leads, taped)
B82143A, B82143B
H
L
W
IND0631-B-E
n (mm): Axial 72 +1, radial 42 +1
w (mm): Axial 84 max., radial 54 max.
data and measuring conditions
Rated inductance L
R
L
×
W
×
H (max. mm):
Axial: 265
×
75
×
125, radial: 340
×
50
×
210
Technical
Measured with LCR meter Agilent 4284A or
impedance analyzer Agilent 4294A
Measuring frequency:
L
R
≤
10
μH
=
1 MHz
10
μH
< L
R
≤
4700
μH
= 100 kHz
Measuring current:
≤
1 mA
Measuring temperature: 20 °C
Q factor Q
min
Rated temperature T
R
Measured with precision impedance analyzer Agilent 4294A, 20 °C
40
°C
Please read
Cautions and warnings
and
Important notes
at the end of this document.
03/08
3
RF chokes
HBC series, 4 9.2 (mm)
B82143A, B82143B
Rated current I
R
Inductance decrease
ΔL/L
0
DC resistance R
max
Resonance frequency f
res,min
Solderability (lead-free)
Maximum permissible DC current at rated temperature
≤
10% (referred to initial value) at I
R
, 20
°C
Measured at 20
°C
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)
Resistance to soldering heat
Tensile strength of leads
Climatic category
Storage conditions
(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
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.
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
Tolerance
1)
Q
min
f
Q
MHz
±10%
K
^
50
50
50
50
50
50
50
50
50
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
I
R
mA
2000
1800
1700
1650
1600
1500
1450
1400
1300
R
max
Ω
0.08
0.09
0.10
0.11
0.12
0.13
0.14
0.15
0.17
f
res, min
MHz
195
180
165
155
140
125
115
105
60
Ordering code
2)
(reel packing)
3)
B82143+1102K000
B82143+1122K000
B82143+1152K000
B82143+1182K000
B82143+1222K000
B82143+1272K000
B82143+1332K000
B82143+1392K000
B82143+1472K000
Approx. 0.38 g
1
2
) Closer tolerances on request.
) Replace the + by code letter »A« for axial taping or by »B« for radial taping. 3) For
Ammo pack the last digit has to be a »9«. Example: B82143A1102K009
Please read
Cautions and warnings
and
Important notes
at the end of this document.
03/08
4
RF chokes
HBC series, 4 9.2 (mm)
B82143A, B82143B
5.6
6.8
8.2
10
12
15
18
22
27
50
40
40
40
35
35
35
35
35
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
1250
1200
1150
1100
1050
1000
950
900
850
0.19
0.22
0.24
0.25
0.27
0.30
0.33
0.37
0.42
45
35
25
21
17
16
15
13
11
B82143+1562K000
B82143+1682K000
B82143+1822K000
B82143+1103K000
B82143+1123K000
B82143+1153K000
B82143+1183K000
B82143+1223K000
B82143+1273K000
Please read
Cautions and warnings
and
Important notes
at the end of this document.
03/08
5
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