B82141-A1152-K [EPCOS]
General Purpose Inductor, 1.5uH, 10%, 1 Element, Ferrite-Core, AXIAL LEADED, ROHS COMPLIANT;型号: | B82141-A1152-K |
厂家: | EPCOS |
描述: | General Purpose Inductor, 1.5uH, 10%, 1 Element, Ferrite-Core, AXIAL LEADED, ROHS COMPLIANT |
文件: | 总9页 (文件大小:597K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Inductors
RF chokes, SBC series
Series/Type:
B82141A, B82141B
June 2012
Date:
Data Sheet
¤ꢀ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
B82141A, B82141B
SBC series, 3.0 x 6.8 (mm)
SBC choke (Small Bobbin Core)
Rated inductance 1 ... 1000 μH
Rated current 55 ... 725 mA
Construction
■ Mini ferrite drum core
■ Winding: enamel copper wire
■ Flame-retardant lacquer coating
B82141A
Features
■ Small size
■ Relatively high rated current
■ Suitable for wave soldering
■ RoHS-compatible
Applications
■ RF blocking and filtering
B82141B
■ Decoupling and interference suppression
■ For electronic household appliances,
automotive and entertainment electronics
Terminals
■ Central axial leads (B82141A)
■ Radially bent to 5 mm lead spacing (B82141B)
■ Base material CuAg0.1
■ 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.)
Reel
(pcs./reel)
Axial
5000
2500
5000
2000
Radial
Please read Cautions and warnings and
Important notes at the end of this document.
2
06/12
RF chokes
B82141A, B82141B
SBC series, 3.0 x 6.8 (mm)
Dimensional drawings
B82141A (axial leads, taped)
Dimensions in mm
65 1
53 2
6.8 max.
(IEC 60294)
6 0.5
3.5 min.
9.8 max.
Minimum lead spacing 10 mm
lacquered
IND0428-3-E
B82141B (central radial leads, taped)
ø3 max.
1.3 max.
1.3 max.
insulated
2 max.
2 max.
0.6 max.
Thickness of tape
5+0.6
IND0629-B
_0.1
3.8 0.7
4 0.2
12.7 0.3
IND0632-V-E
Packing
30
H
L
Label
30
n
w
IND0631-B-E
IND0452-V-E
W
n (mm): Axial 72 +1, radial 42 +1
L u W u H (max. mm):
w (mm): Axial 84 max., radial 54 max.
Axial: 310 u 75 u 120, radial: 340 u 50 u 210
Please read Cautions and warnings and
Important notes at the end of this document.
3
06/12
RF chokes
B82141A, B82141B
SBC series, 3.0 x 6.8 (mm)
Technical data and measuring conditions
Rated inductance LR
Measured with LCR meter Agilent 4284A
or impedance analyzer Agilent 4294A
Measuring frequency:
LR d 10 PH
=
1 MHz
10 PH < LR d 4700 PH = 100 kHz
d 1 mA
Measuring current:
Measuring temperature: +20 °C
Q factor Qmin
Measured with precision impedance analyzer Agilent 4294A,
+20 °C
Rated temperature TR
Rated current IR
+40 qC
Maximum permissible DC current at rated temperature
dꢀ10% (referred to initial value) at IR, +20 qC
Measured at +20 qC
Inductance decrease 'L/L0
DC resistance Rmax
Resonance frequency fres,min Measured with Agilent 4294A or 8753ES, +20 °C
Solderability (lead-free)
Sn95.5Ag3.8Cu0.7: +(245 r5) °C, (3 r0.3) s
Wetting of soldering area tꢀ90%
(to IEC 60068-2-20, test Ta)
Resistance to soldering heat +(260 r5) °C, 10 s (to IEC 60068-2-20, test Tb)
Tensile strength of leads
Climatic category
tꢀ20 N (to IEC 60068-2-21, test Ua)
55/125/56 (to IEC 60068-1)
Storage conditions
Mounted: –55 °C … +125 °C
Packaged: –25 °C … +40 °C, dꢀ75% RH
Weight
Approx. 0.22 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.
Please read Cautions and warnings and
Important notes at the end of this document.
4
06/12
RF chokes
B82141A, B82141B
SBC series, 3.0 x 6.8 (mm)
Characteristics and ordering codes
LR
Tolerance1) Qmin
fQ
IR
Rmax
:
fres, min
MHz
180
160
155
145
130
110
90
Ordering code2)
(reel packing)3)
PH
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
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
mA
725
700
670
660
630
610
580
560
530
510
480
450
410
385
365
350
335
315
300
285
^
1.0
r10% K
40
40
40
45
45
45
50
50
50
50
50
50
55
55
55
55
55
55
55
55
0.19
0.20
0.22
0.23
0.25
0.27
0.30
0.32
0.36
0.38
0.43
0.52
0.60
0.67
0.74
0.81
0.90
1.00
1.12
1.21
B82141+1102K000
B82141+1122K000
B82141+1152K000
B82141+1182K000
B82141+1222K000
B82141+1272K000
B82141+1332K000
B82141+1392K000
B82141+1472K000
B82141+1562K000
B82141+1682K000
B82141+1822K000
B82141+1103K000
B82141+1123K000
B82141+1153K000
B82141+1183K000
B82141+1223K000
B82141+1273K000
B82141+1333K000
B82141+1393K000
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
70
60
50
40
30
10
25
12
15
18
22
27
33
39
20
17
14
12
11
10
8.5
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: B82141A1102K009
Please read Cautions and warnings and
Important notes at the end of this document.
5
06/12
RF chokes
B82141A, B82141B
SBC series, 3.0 x 6.8 (mm)
Characteristics and ordering codes
LR
Tolerance1) Qmin
fQ
IR
Rmax
:
fres, min
MHz
7.7
6.8
5.7
5.5
5.3
5.0
4.6
4.2
3.8
3.2
3.0
2.7
2.3
2.2
2.0
1.8
1.5
Ordering code2)
(reel packing)3)
PH
MHz
mA
200
195
185
175
170
160
150
135
130
115
105
95
^
47
r5% J
55
55
55
55
60
60
60
60
60
60
60
60
60
60
60
60
60
2.52
2.40
2.60
2.90
3.20
3.50
3.80
4.30
5.30
5.80
7.80
9.10
11.0
12.0
16.5
22.0
25.0
33.0
B82141+1473J000
B82141+1563J000
B82141+1683J000
B82141+1823J000
B82141+1104J000
B82141+1124J000
B82141+1154J000
B82141+1184J000
B82141+1224J000
B82141+1274J000
B82141+1334J000
B82141+1394J000
B82141+1474J000
B82141+1564J000
B82141+1684J000
B82141+1824J000
B82141+1105J000
56
68
2.52
2.52
82
2.52
100
120
150
180
220
270
330
390
470
560
680
820
1000
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
90
75
65
60
55
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: B82141B1473J009
Please read Cautions and warnings and
Important notes at the end of this document.
6
06/12
RF chokes
B82141A, B82141B
SBC series, 3.0 x 6.8 (mm)
Impedance |Z| versus frequency f
Inductance L versus DC load current IDC
measured with LCR meter Agilent 4284A,
typical values at +20 °C
measured with impedance analyzer Agilent
4294A or S-parameter network analyzer
Agilent 8753ES, typical values at +20 °C
IND0117-5
IND0118-7
104
106
B82141A/B
B82141A/B
μH
Ω
|Z|
L
105
104
103
102
101
100
1000 μH
100 μH
10 μH
103
102
101
100
1 μH
10 μH
100 μH
1000 μH
1 μH
_1
10
_2
_1
106
107
108
Hz 109
f
10
10
100
A
101
IDC
Q factor versus frequency f
Current derating Iop/IR
measured with impedance analyzer
versus ambient temperature TA
Agilent 4294A, typical values at +20 °C
(rated temperature TR = +40 qC)
IND0552-S-E
IND0119-9
1.2
Iop
100
B82141A/B
IR
Q
1.0
1000 μH
100 μH
10 μH
0.8
0.6
0.4
0.2
0
1 μH
50
0
104
105
106
107 Hz 108
0
20
40
60
80 100
C 140
˚
TA
7
06/12
Cautions and warnings
■ Please note the recommendations in our Inductors data book (latest edition) and in the data
sheets.
– Particular attention should be paid to the derating curves given there.
– The soldering conditions should also be observed. Temperatures quoted in relation to wave
soldering refer to the pin, not the housing.
■ If the components are to be washed varnished it is necessary to check whether the washing
varnish agent that is used has a negative effect on the wire insulation, any plastics that are used,
or on glued joints. In particular, it is possible for washing varnish agent residues to have a
negative effect in the long-term on wire insulation.
Washing processes may damage the product due to the possible static or cyclic mechanical
loads (e.g. ultrasonic cleaning). They may cause cracks to develop on the product and its parts,
which might lead to reduced reliability or lifetime.
■ The following points must be observed if the components are potted in customer applications:
– Many potting materials shrink as they harden. They therefore exert a pressure on the plastic
housing or core. This pressure can have a deleterious effect on electrical properties, and in
extreme cases can damage the core or plastic housing mechanically.
– It is necessary to check whether the potting material used attacks or destroys the wire
insulation, plastics or glue.
– The effect of the potting material can change the high-frequency behaviour of the components.
■ Ferrites are sensitive to direct impact. This can cause the core material to flake, or lead to
breakage of the core.
■ Even for customer-specific products, conclusive validation of the component in the circuit can
only be carried out by the customer.
Please read Cautions and warnings and
Important notes at the end of this document.
8
06/12
Important notes
The following applies to all products named in this publication:
1. Some parts of this publication contain statements about the suitability of our products for
certain areas of application. These statements are based on our knowledge of typical
requirements that are often placed on our products in the areas of application concerned. We
nevertheless expressly point out that such statements cannot be regarded as binding
statements about the suitability of our products for a particular customer application. As
a rule, EPCOS is either unfamiliar with individual customer applications or less familiar with them
than the customers themselves. For these reasons, it is always ultimately incumbent on the
customer to check and decide whether an EPCOS product with the properties described in the
product specification is suitable for use in a particular customer application.
2. We also point out that in individual cases, a malfunction of electronic components or
failure before the end of their usual service life cannot be completely ruled out in the
current state of the art, even if they are operated as specified. In customer applications
requiring a very high level of operational safety and especially in customer applications in which
the malfunction or failure of an electronic component could endanger human life or health (e.g.
in accident prevention or life-saving systems), it must therefore be ensured by means of suitable
design of the customer application or other action taken by the customer (e.g. installation of
protective circuitry or redundancy) that no injury or damage is sustained by third parties in the
event of malfunction or failure of an electronic component.
3. The warnings, cautions and product-specific notes must be observed.
4. In order to satisfy certain technical requirements, some of the products described in this
publication may contain substances subject to restrictions in certain jurisdictions (e.g.
because they are classed as hazardous). Useful information on this will be found in our
Material Data Sheets on the Internet (www.epcos.com/material). Should you have any more
detailed questions, please contact our sales offices.
5. We constantly strive to improve our products. Consequently, the products described in this
publication may change from time to time. The same is true of the corresponding product
specifications. Please check therefore to what extent product descriptions and specifications
contained in this publication are still applicable before or when you place an order.
We also reserve the right to discontinue production and delivery of products.
Consequently, we cannot guarantee that all products named in this publication will always be
available. The aforementioned does not apply in the case of individual agreements deviating
from the foregoing for customer-specific products.
6. Unless otherwise agreed in individual contracts, all orders are subject to the current version
of the “General Terms of Delivery for Products and Services in the Electrical Industry”
published by the German Electrical and Electronics Industry Association (ZVEI).
7. The trade names EPCOS, BAOKE, Alu-X, CeraDiode, CeraLink, CSMP, CSSP, CTVS,
DeltaCap, DigiSiMic, DSSP, FilterCap, FormFit, MiniBlue, MiniCell, MKD, MKK, MLSC,
MotorCap, PCC, PhaseCap, PhaseCube, PhaseMod, PhiCap, SIFERRIT, SIFI, SIKOREL,
SilverCap, SIMDAD, SiMic, SIMID, SineFormer, SIOV, SIP5D, SIP5K, ThermoFuse, WindCap
are trademarks registered or pending in Europe and in other countries. Further information will
be found on the Internet at www.epcos.com/trademarks.
9
06/12
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