Inductors
RF chokes, HBC series
Series/Type:
B82143A, B82143B
The following products presented in this data sheet are being withdrawn.
Ordering Code
B82143A*/B82143B*
Substitute Product
B82144A*/B82144B*
Date of Withdrawal
2012-10-19
Deadline Last
Orders
2013-01-31
Last Shipments
2013-04-30
For further information please contact your nearest EPCOS sales office, which will also support you in selecting a
suitable substitute. The addresses of our worldwide sales network are presented at www.epcos.com/sales.
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.
RF chokes
HBC series, 4 x 9.2 (mm)
HBC choke (High-Current Bobbin Core)
Rated inductance 1 ... 27 μH
Rated current 850 ... 2000 mA
Construction
■
Ferrite drum core
■
Winding: enamel copper wire
■
Flame-retardant lacquer coating
B82143A, B82143B
B82143A
Features
■
■
■
■
Very high rated current
Low DC resistance
Suitable for wave soldering
RoHS-compatible
B82143B
Applications
■
Decoupling
■
Interference suppression
■
For electronic household appliances,
automotive and entertainment electronics
Terminals
■
■
■
■
Central axial leads (B82143A)
Radially bent to 5 mm lead spacing (B82143B)
Base material Cu
Electroplated with nickel and 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
Please read
Cautions and warnings
and
Important notes
at the end of this document.
2
06/12
RF chokes
HBC series, 4 x 9.2 (mm)
Dimensional drawings
B82143A (axial leads, taped)
65±1
53±2
B82143A, B82143B
Dimensions in mm
ø0.8 max.
ø4 max.
9.2 max.
(IEC 60294)
6±0.5
3.5 min.
11.5 max.
lacquered
5±0.25 5±0.25
IND0429-B-E
Minimum lead spacing 12.5 mm
B82143B (central radial leads, taped)
ø4 max.
2 max.
2 max.
1.3 max.
ø0.8 max.
0.5 max.
9.2 max.
(IEC 60294)
11.5 max.
lacquered
30.5 max.
1.3 max.
_
0.5
9
+0.75
16±0.5
Thickness of tape
0.7±0.2
IND0629-B
_
0.5
18
+1
6 min.
3.8±0.7
4±0.2
12.7±0.3
_
0.1
5
+0.6
IND0634-M-E
Packing
ø30.5±0.15
ø82+1
ø90
30
ø360
_
1
30
H
n
w
Label
30
IND0452-V-E
L
W
IND0631-B-E
n (mm): Axial 72 +1, radial 42 +1
w (mm): Axial 84 max., radial 54 max.
Please read
Cautions and warnings
and
Important notes
at the end of this document.
L W H (max. mm):
Axial: 275 80 140, radial: 340
3
06/12
50 210
RF chokes
HBC series, 4 x 9.2 (mm)
Technical data and measuring conditions
Rated inductance L
R
B82143A, B82143B
Measured with LCR meter Agilent 4284A
or impedance analyzer Agilent 4294A
= 1 MHz
Measuring frequency:
L
R
10 H
10 H < L
R
4700 H = 100 kHz
Measuring current:
1 mA
Measuring temperature: +20 °C
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 C
Measured at +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. 0.38 g
Q factor Q
min
Rated temperature T
R
Rated current I
R
Inductance decrease L/L
0
DC resistance R
max
Solderability (lead-free)
Resonance frequency f
res,min
Measured with Agilent 4294A or 8753ES, +20 °C
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
HBC series, 4 x 9.2 (mm)
Characteristics and ordering codes
L
R
H
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
10%
^
B82143A, B82143B
Tolerance
1)
K
Q
min
50
50
50
50
50
50
50
50
50
50
40
40
40
35
35
35
35
35
f
Q
MHz
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
I
R
mA
2000
1800
1700
1650
1600
1500
1450
1400
1300
1250
1200
1150
1100
1050
1000
950
900
850
R
max
0.08
0.09
0.10
0.11
0.12
0.13
0.14
0.15
0.17
0.19
0.22
0.24
0.25
0.27
0.30
0.33
0.37
0.42
f
res, min
MHz
195
180
165
155
140
125
115
105
60
45
35
25
21
17
16
15
13
11
Ordering code
2)
(reel packing)
3)
B82143+1102K000
B82143+1122K000
B82143+1152K000
B82143+1182K000
B82143+1222K000
B82143+1272K000
B82143+1332K000
B82143+1392K000
B82143+1472K000
B82143+1562K000
B82143+1682K000
B82143+1822K000
B82143+1103K000
B82143+1123K000
B82143+1153K000
B82143+1183K000
B82143+1223K000
B82143+1273K000
1) Closer tolerances on request.
2) 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.
5
06/12
