B82432T1394K000 概述
SMD/SMT 电感器(线圈)
B82432T1394K000 数据手册
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SIMID series, SIMID 1812-T
Series/Type:
B82432T
Date:
June 2019
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¤ꢀTDK Electronics AG 2019. Reproduction, publication and dissemination of this publication, enclosures hereto
and the information contained therein without TDK Electronics’ prior express consent is prohibited.
SMT inductors, SIMID series
SIMID 1812-T
B82432T
Size 1812 (EIA) or 4532 (IEC)
Rated inductance 1 ... 1000 μH
Rated current 70 ... 1300 mA
Construction
■ Upright ferrite drum core
■ Laser-welded winding
■ Flame-retardant molding
Features
■ Temperature range up to +150 °C
■ High current handling capability
■ Qualified to AEC-Q200
■ Suitable for lead-free reflow soldering
as referenced in JEDEC J-STD 020D
■ RoHS-compatible
Applications
■ Filtering of supply voltages, coupling, decoupling
■ DC/DC converters
■ Automotive electronics (e.g. single-wire bus systems)
■ Telecommunications
■ Industrial electronics
Terminals
■ Base material CuSn6
■ Layer composition Cu, Ag, Sn (lead-free)1)
■ Electro-plated
Marking
■ Marking on component:
Manufacturer and letter “T”,
L value (in PH), tolerance of L value (coded),
date of manufacture (YWWD)
■ Minimum data on reel:
Manufacturer, ordering code, L value, quantity, date of packing
Delivery mode and packing unit
■ 12-mm blister tape, wound on 330-mm reel
■ Packing unit: 2500 pcs./reel
1) Ni-barrier-plated terminals on request (B82432T*50).
Please read Cautions and warnings and
Important notes at the end of this document.
2
06/19
SMT inductors, SIMID series
SIMID 1812-T
B82432T
Dimensional drawing and layout recommendation
A
B
C
D
3.6
1.3
3.2
5.8
Dimensions in mm
Taping and packing
Blister tape
Reel
Dimensions in mm
Please read Cautions and warnings and
Important notes at the end of this document.
3
06/19
SMT inductors, SIMID series
SIMID 1812-T
B82432T
Technical data and measuring conditions
Rated inductance LR
Q factor Qmin
Measured with impedance analyzer Agilent 4294A
or equivalent at frequency fL, 0.1 V, +20 °C
Measured with impedance analyzer Agilent 4294A
or equivalent at frequency fQ, +20 °C
Rated temperature TR
+85 qC
Rated current IR
Maximum permissible DC with inductance decrease
'L/L0 dꢀ10% and temperature increase
of d 40 K at rated temperature
Self-resonance frequency fres,min Measured with impedance analyzer Agilent 4294A / E4991A
or equivalent, +20 °C
DC resistance Rmax
Measured at +20 qC
Solderability (lead-free)
Sn95.5Ag3.8Cu0.7: +(245 r5) °C, (5 r0.3) s
Wetting of soldering area tꢀ90%
(based on IEC 60068-2-58)
Resistance to soldering heat
Climatic category
+260 qC, 40 s (as referenced in JEDEC J-STD 020D)
55/150/56 (to IEC 60068-1)
Storage conditions
Mounted: –55 °C … +150 °C
Packaged: –25 °C … +40 °C, d 75% RH
Weight
Approx. 130 mg
Characteristics and ordering codes
LR
Tolerance
Qmin
fL; fQ
IR
Rmax
fres,min
Ordering code1)
PH
MHz
mA
:
MHz
^
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
r10% K
10
10
10
10
10
10
10
10
10
10
10
10
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
1300
1200
1150
1050
1000
950
0.08
0.10
0.11
0.13
0.15
0.17
0.19
0.20
0.22
0.26
0.30
0.33
110
100
80
70
60
55
50
45
40
38
36
30
B82432T1102K000
B82432T1122K000
B82432T1152K000
B82432T1182K000
B82432T1222K000
B82432T1272K000
B82432T1332K000
B82432T1392K000
B82432T1472K000
B82432T1562K000
B82432T1682K000
B82432T1822K000
900
850
800
750
700
670
1) For Ni-barrier-plated terminals replace the last two digits “00” by “50”.
Please read Cautions and warnings and
Important notes at the end of this document.
4
06/19
SMT inductors, SIMID series
SIMID 1812-T
B82432T
Characteristics and ordering codes
LR
Tolerance
Qmin
fL; fQ
IR
Rmax
fres,min
Ordering code1)
PH
MHz
mA
:
MHz
^
rꢀ10 % K 10
10
2.52
650
630
600
550
450
430
400
380
350
300
250
220
200
180
160
140
130
120
120
110
100
90
0.35
0.45
0.50
0.60
0.70
1.00
1.20
1.30
1.35
2.00
2.50
3.00
3.50
4.50
6.00
7.00
7.50
10.5
11.0
13.0
15.0
20.0
23.0
27.0
30.0
25
B82432T1103K000
B82432T1123K000
B82432T1153K000
B82432T1183K000
B82432T1223K000
B82432T1273K000
B82432T1333K000
B82432T1393K000
B82432T1473K000
B82432T1563K000
B82432T1683K000
B82432T1823K000
B82432T1104K000
B82432T1124K000
B82432T1154K000
B82432T1184K000
B82432T1224K000
B82432T1274K000
B82432T1334K000
B82432T1394K000
B82432T1474K000
B82432T1564K000
B82432T1684K000
B82432T1824K000
B82432T1105K000
12
15
10
10
10
10
10
10
10
10
10
10
10
20
20
20
20
20
20
20
20
20
20
20
20
20
2.52
23
2.52
20
18
2.52
18
22
2.52
15
27
2.52
14
33
2.52
13
39
2.52
12
47
2.52
11
56
2.52
10
68
2.52
8.0
7.0
6.5
6.3
6.1
5.5
4.5
4.3
4.1
3.9
3.5
3.0
2.6
2.4
2.3
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
0.252
80
80
70
Closer tolerances on request.
Higher currents possible at temperatures <TR on request.
Sample kit available. Ordering code: B82432X001
For more information refer to chapter “Sample kits”.
1) For Ni-barrier-plated terminals replace the last two digits of ordering code “00” by “50”.
Please read Cautions and warnings and
Important notes at the end of this document.
5
06/19
SMT inductors, SIMID series
SIMID 1812-T
B82432T
Impedance |Z| versus frequency f
measured with impedance analyzer Agilent
E4991A, typical values at +20 °C
Inductance L versus DC load current IDC
measured with LCR meter Agilent 4285A,
typical values at +20 °C
Q factor versus frequency f
Current derating Iop/IR
versus ambient temperature TA
measured with impedance analyzer Agilent
(rated temperature TR = +85 °C)
4294A, typical values at +20 °C
Please read Cautions and warnings and
Important notes at the end of this document.
6
06/19
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, wire
insulation, plastics or glue.
– The effect of the potting material can change the high-frequency behaviour of the components.
– Many coating materials have a negative effect (chemically and mechanically) on the winding
wires, insulation materials and connecting points. Customers are always obligated to
determine whether and to what extent their coating materials influence the component.
Customers are responsible and bear all risk for the use of the coating material. TDK
Electronics does not assume any liability for failures of our components that are caused by the
coating material.
■ 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.
Display of ordering codes for TDK Electronics products
The ordering code for one and the same product can be represented differently in data sheets, data
books, other publications, on the company website, or in order-related documents such as shipping
notes, order confirmations and product labels. The varying representations of the ordering
codes are due to different processes employed and do not affect the specifications of the
respective products. Detailed information can be found on the Internet under
www.tdk-electronics.tdk.com/orderingcodes.
Please read Cautions and warnings and
Important notes at the end of this document.
7
06/19
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 require-
ments that are often placed on our products in the areas of application concerned. We never-
theless 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, we
are either unfamiliar with individual customer applications or less familiar with them than the cus-
tomers themselves. For these reasons, it is always ultimately incumbent on the customer to
check and decide whether a 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 fail-
ure 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 mal-
function or failure of an electronic component could endanger human life or health (e.g. in acci-
dent prevention or life-saving systems), it must therefore be ensured by means of suitable de-
sign of the customer application or other action taken by the customer (e.g. installation of pro-
tective 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 pub-
lication may contain substances subject to restrictions in certain jurisdictions (e.g. be-
cause they are classed as hazardous). Useful information on this will be found in our Material
Data Sheets on the Internet (www.tdk-electronics.tdk.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. Consequent-
ly, 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 our General Terms
and Conditions of Supply.
8
06/19
Important notes
7. Our manufacturing sites serving the automotive business apply the IATF 16949 standard.
The IATF certifications confirm our compliance with requirements regarding the quality manage-
ment system in the automotive industry. Referring to customer requirements and customer spe-
cific requirements (“CSR”) TDK always has and will continue to have the policy of respecting in-
dividual agreements. Even if IATF 16949 may appear to support the acceptance of unilateral re-
quirements, we hereby like to emphasize that only requirements mutually agreed upon can
and will be implemented in our Quality Management System. For clarification purposes we
like to point out that obligations from IATF 16949 shall only become legally binding if individually
agreed upon.
8. The trade names EPCOS, CeraCharge, CeraDiode, CeraLink, CeraPad, CeraPlas, CSMP,
CTVS, DeltaCap, DigiSiMic, ExoCore, FilterCap, FormFit, LeaXield, MiniBlue, MiniCell, MKD,
MKK, MotorCap, PCC, PhaseCap, PhaseCube, PhaseMod, PhiCap, PowerHap, PQSine,
PQvar, SIFERRIT, SIFI, SIKOREL, SilverCap, SIMDAD, SiMic, SIMID, SineFormer, SIOV,
ThermoFuse, WindCap are trademarks registered or pending in Europe and in other coun-
tries. Further information will be found on the Internet at
www.tdk-electronics.tdk.com/trademarks.
Release 2018-10
9
06/19
B82432T1394K000 相关器件
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