B82464A4332M000 [EPCOS]

SMT power inductors; SMT功率电感
B82464A4332M000
型号: B82464A4332M000
厂家: EPCOS    EPCOS
描述:

SMT power inductors
SMT功率电感

电感器 固定电感器 测试 功率感应器
文件: 总8页 (文件大小:544K)
中文:  中文翻译
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SMT power inductors  
Size 10.4 u 10.4 u 4.8 (mm)  
Series/Type:  
B82464A4  
Date:  
June 2012  
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.  
SMT power inductors  
B82464A4  
Size 10.4 x 10.4 x 4.8 (mm)  
Rated inductance 1 ... 1000 μH  
Rated current 0.33 ... 7 A  
Construction  
Ferrite core  
Winding: enamel copper wire  
Winding welded to terminals  
Features  
Temperature range up to +150 °C  
High rated current  
Low DC resistance  
Suitable for lead-free reflow soldering  
as referenced in JEDED J-STD 020D  
Qualified to AEC-Q200  
RoHS-compatible  
Applications  
Filtering of supply voltages  
Coupling, decoupling  
DC/DC converters  
Automotive electronics  
Industrial electronics  
Terminals  
Base material CuFe2P  
Layer composition Ag, Sn (lead-free)  
Electro-plated  
Marking  
Marking on component:  
Manufacturer, L value (nH, coded),  
L tolerance (coded), manufacturing date (YWWD),  
two last digits of work order  
Minimum data on reel:  
Manufacturer, ordering code, L value,  
quantity, date of packing  
Delivery mode and packing unit  
16-mm blister tape, wound on 330-mm ‡ reel  
Packing unit: 750 pcs./reel  
Please read Cautions and warnings and  
Important notes at the end of this document.  
2
06/12  
SMT power inductors  
B82464A4  
Size 10.4 x 10.4 x 4.8 (mm)  
Dimensional drawing and layout recommendation  
2.7  
2.7  
11  
IND0474-K  
2 0.21)  
0.1  
10 0.2  
Marking  
10.4 max.  
Dimensions in mm  
1) Soldering area  
IND0476-L-E  
Taping and packing  
Blister tape  
Reel  
22.4 max.  
13 0.2  
1.5+0.1  
4 0.1  
2 0.05  
16.4+1.5  
_0  
62 1.5  
1.6 0.1  
IND0351-A  
Component  
5.4 max.  
16 0.1  
Direction of unreeling  
IND0332-9-E  
Dimensions in mm  
Please read Cautions and warnings and  
Important notes at the end of this document.  
3
06/12  
SMT power inductors  
B82464A4  
Size 10.4 x 10.4 x 4.8 (mm)  
Technical data and measuring conditions  
Rated inductance LR  
Measured with impedance analyzer Agilent 4294A at  
frequency fL, 0.1 V, +20 °C  
Rated temperature TR  
Rated current IR  
+85 °C  
Max. permissible DC with temperature increase of d 40 K  
at rated temperature  
Saturation current Isat  
Max. permissible DC with inductance decrease  
'L/L0 of approx. 10%  
DC resistance Rmax  
Measured at +20 °C  
Solderability (lead-free)  
Dip and look method 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 °C, 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, dꢀ75% RH  
Weight  
Approx. 1.1 g  
Please read Cautions and warnings and  
Important notes at the end of this document.  
4
06/12  
SMT power inductors  
B82464A4  
Size 10.4 x 10.4 x 4.8 (mm)  
Characteristics and ordering codes  
LR  
Tolerance fL  
MHz  
IR  
Isat  
A
Rmax  
:
Ordering code  
PH  
A
^
1.0  
1.5  
2.2  
3.3  
4.7  
6.8  
r20% M 0.1  
7.00  
6.50  
5.70  
4.90  
4.30  
3.50  
2.90  
2.50  
2.10  
1.80  
1.50  
1.25  
1.03  
0.86  
0.69  
0.58  
0.50  
0.40  
0.33  
11  
0.009  
0.010  
0.012  
0.015  
0.018  
0.027  
0.038  
0.046  
0.085  
0.10  
0.14  
0.20  
0.28  
0.40  
0.61  
1.00  
1.27  
2.00  
3.00  
B82464A4102M000  
B82464A4152M000  
B82464A4222M000  
B82464A4332M000  
B82464A4472M000  
B82464A4682M000  
B82464A4103M000  
B82464A4153K000  
B82464A4223K000  
B82464A4333K000  
B82464A4473K000  
B82464A4683K000  
B82464A4104K000  
B82464A4154K000  
B82464A4224K000  
B82464A4334K000  
B82464A4474K000  
B82464A4684K000  
B82464A4105K000  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
9.8  
8.4  
6.6  
5.6  
4.7  
10  
3.9  
^
15  
22  
r10% K 0.1  
3.2  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
2.6  
33  
2.2  
47  
1.8  
68  
1.5  
100  
150  
220  
330  
470  
680  
1000  
1.2  
1.0  
0.85  
0.70  
0.55  
0.45  
0.38  
Sample kit available. Ordering code: B82464X004  
For more information refer to chapter “Sample kits”.  
Please read Cautions and warnings and  
Important notes at the end of this document.  
5
06/12  
SMT power inductors  
B82464A4  
Size 10.4 x 10.4 x 4.8 (mm)  
Impedance |Z| versus frequency f  
measured with impedance analyzer  
Agilent 4294A, typical values at +20 °C  
Inductance L versus DC load current IDC  
measured with LCR meter Agilent 4275A,  
typical values at +20 °C  
IND0850-A  
IND0864-B  
103  
μH  
106  
Ω
B82464A4  
B82464A4  
1000 μH  
100 μH  
105  
104  
103  
102  
101  
L
|Z|  
102  
10 μH  
1 μH  
101  
100  
1000 μH  
100 μH  
10 μH  
100  
1 μH  
_1  
_1  
103  
10  
10  
_1  
100  
101  
A 102  
IDC  
104  
105  
106  
107 Hz 108  
f
10  
Current derating Iop/IR  
versus ambient temperature TA  
(rated temperature TR = +85 °C)  
IND0602-K  
1.2  
Iop  
IR  
1.0  
0.8  
0.6  
0.4  
0.2  
0
0
20 40 60 80 100 120 C 150  
˚
TA  
6
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.  
7
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.  
8
06/12  

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