Transponder coil 2.36 mH
Size: 11.4 × 3.5 × 2.4 (mm)
Series/Type: High-Q Transponder coil 11mm
Ordering code: B82450H2364A000
Date: September 2010
Version: 01
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Identification/Classification 1
(header 1 + top left bar): Data-sheet Transponder coil 2.36 mH
Identification/Classification 2
(header 2 + bottom left header bar): Size: 11.4 × 3.5 × 2.4 (mm)
Ordering code: (top right header bar) B82450H2364A000
Series/Type: (bottom right header bar) High-Q Transponder coil 11mm
Preliminary data (optional):
(if necessary)
Department: MAG IN SMD PD
Date: September 2010
Version: 01
Data-sheet Transponder coil 2.36 mH B82450H2364A000
Size: 11.4 × 3.5 × 2.4 (mm) High-Q Transponder coil 11mm
MAG IN SMD PD September 2010
Page 2 of 6
.
Rated inductance: 2.36 mH
Sensitivity: 30 mV/T
Construction
Ferrite core
Winding: enamel copper wire welded to terminals
Flame-retardant molding
Features
Robust construction for a high mechanical stability when
exposed to shock, drop and bending tests
High sensitivity
High Quality Factor
Qualified to AEC-Q200
Suitable for pick and place and AOI (Automatic Optical
Inspection)
Suitable for lead-free reflow soldering as referenced in
JEDEC J-STD 020C
RoHS-compatible
Applications
Car access systems
- immobilizer
- PEPS (Passive Entry, Passive Start)
TPMS (Tire Pressure Monitoring Systems)
Terminals
Base material CuSn6
Layer composition Ni, Sn Electro-plated
Marking
Marking on component:
-Manufacturer, L-value (nH, coded), letter “A”, date of
manufacture (YWWD), last five digits of lot number,
internal information
Minimum data on reel:
- Manufacturer, ordering code, L value,
quantity, date of packing
Delivery mode and packing unit
24 mm blister tape, wound on 330 mm Ø reel
Packing unit: 2500 pcs./reel
Data-sheet Transponder coil 2.36 mH B82450H2364A000
Size: 11.4 × 3.5 × 2.4 (mm) High-Q Transponder coil 11mm
MAG IN SMD PD September 2010
Page 3 of 6
.
Dimensional drawing and layout recommendation
Taping and packing
Data-sheet Transponder coil 2.36 mH B82450H2364A000
Size: 11.4 × 3.5 × 2.4 (mm) High-Q Transponder coil 11mm
MAG IN SMD PD September 2010
Page 4 of 6
.
Technical data and measuring conditions
Rated inductance LR Measured with Agilent 4294A and test fixture
Agilent 16034 at frequency fL, RMS voltage 500mV, 20°C
Q factor Qmin Measured with Agilent 4294A and test fixture Agilent 16034
at frequency fQ, RMS voltage 500mV, 20°C
Sensitivity Styp Measured with Helmholtz coil test setup at 125kHz
Resonance frequency fres Measuring with network analyzer Agilent 8753D, 20°C
DC resistance Rmax Measured at 20°C
Solderability (lead-free) Sn95.5Ag3.8Cu0.7: (245±5)°C, 3s
wetting of soldering area 90%
(based on IEC 60068-2-58)
Resistance to soldering heat 260°C, 40 s (as referenced in JEDEC J-STD 020C)
Climatic category 40/125/56 (to IEC 60068-1)
Storage conditions Mounted: -40°C…+125°C
Packaged: -25°C…+40°C, 75% RH
Weight Approx. 0.32 g
Characteristics and ordering codes
LR
[mH]
L
tolerance
fL, fQ
[kHz]
Qmin
Styp
T
mV
Rmax
[]
Fres
[MHz]
Ordering code
2.36 ±3% 125 55 30 25 >2.0 B82450H2364A000
Data-sheet Transponder coil 2.36 mH B82450H2364A000
Size: 11.4 × 3.5 × 2.4 (mm) High-Q Transponder coil 11mm
MAG IN SMD PD September 2010
Page 5 of 6
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Cautions and warnings
Please note the recommendations in our 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 glued on joints. In particular, it is possible for washing varnish agent residues to have a negative
effect in the long-term on wire insulation.
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
Important notes
Page 6 of 6
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.
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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, CSMP, CSSP, CTVS, DeltaCap, DigiSiMic,
DSSP, FormFit, MiniBlue, MiniCell, 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.
