B82498B3151J000 [EPCOS]

SMT inductors; SMT电感器


型号：	B82498B3151J000
厂家：	EPCOS
描述：	SMT inductors SMT电感器电感器固定电感器测试射频感应器 PC
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SMT inductors

SIMID series, SIMID 0805-B

Series/Type:

B82498B

Date:

March 2008

EPCOS AG 2008. Reproduction, publication and dissemination of this publication, enclosures

hereto and the information contained therein without EPCOS’ prior express consent is prohibited.

SMT inductors, SIMID series

SIMID 0805-B

B82498B

Size 0805 (EIA) and/or 2012 (IEC)

Rated inductance 2.7 nH to 4700 nH

Rated current 90 mA to 1000 mA

Construction

■ Cubic coil with ceramic core

■ Winding partially plastic-sealed

■ Winding ends welded to terminals

Features

■ High Q factor

■ High resonance frequency

■ Close inductance tolerance

■ Suitable for lead-free reflow soldering

■ RoHS-compatible

Applications

Resonant circuits, impedance matching for

■ Antenna amplifiers

■ Multimedia

■ Car access systems

■ TPMS (Tire Pressure Monitoring System)

■ Wireless communication systems

■ GPS (Global Positioning System)

Terminals

■ Base material Al₂O₃ceramic or ferrite

■ Thick-film coating of Ag/Pd/Pt

Marking

■ No marking on component

■ Minimum data on reel:

Manufacturer, ordering code, L value,

quantity, date of packing

Delivery mode and packing unit

■ 8-mm blister tape, wound on 180-mm reel

■ Packing unit: 3000 pcs./reel

Please read Cautions and warnings and

Important notes at the end of this document.

03/08

SMT inductors, SIMID series

SIMID 0805-B

B82498B

Dimensional drawing and layout recommendation

Metallization

Welding area¹⁾

Acrylic plastics

1.2^_0.1

2.2 max.

IND0041-C

1.1 ±0.2

3.4 ±0.4

1.1 ±0.1

0.25 min.

1) This area (30% of contact area) should not be used

to assess solderability

IND0047-U-E

Dimensions in mm

Taping and packing

Blister tape

Reel

4±0.1

14.4 max.

13±0.25

1.5^+0.1

Component

^_0

2±0.05

8.4^+1.5

^_0

4±0.1

ø60 min.

Direction of unreeling

IND0581-C

IND0594-Q-E

Dimensions in mm

Please read Cautions and warnings and

Important notes at the end of this document.

03/08

SMT inductors, SIMID series

SIMID 0805-B

B82498B

Technical data and measuring conditions

Rated inductance L_R

Measured with RF LCR meter Agilent 4286A and test

fixture Agilent 16193A at frequency f_L, 0.1 V, 20 °C

Q factor Q_min, Q_typ

Measured with RF LCR meter Agilent 4286A and test

fixture Agilent 16193A, 20 °C

Q_minmeasured at frequency f_Q

Rated temperature T_R

Rated current I_R

85 °C

Maximum permissible DC with inductance decrease

ΔL/L₀≤ 10% and temperature increase of ≤ 20 K

at rated temperature

Self-resonance frequency f_res,min

DC resistance R_max

Measured with network analyzer Agilent 8753D, 20 °C

Measured at 20 °C

Solderability (lead-free)

Sn95.5Ag3.8Cu0.7: (245 ±5) °C, (5 ±0.3) s

Wetting of soldering area ≥ 90%

(based on IEC 60068-2-58)

Resistance to soldering heat

Climatic category

260 °C, 20 s (as referenced in JEDEC J-STD 020C)

55/125/56 (to IEC 60068-1)

Storage conditions

Mounted: –55 °C … +125 °C

Packaged: –25 °C … +40 °C, ≤ 75% RH

Weight

Approx. 8.5 mg

Characteristics and ordering codes

L_R

Tolerance

Q_minQ_typ

(at

f_L; f_Q

I_R

R_max

f_res,minOrdering code

MHz

800 MHz) MHz

Core material: ceramic

2.7

5.6

6.8

8.2

±10%

±20%

250

1000

900

800

700

670

600

0.03

0.04

0.05

0.06

0.07

0.09

6000

5500

5000

4500

4000

3500

3300

2600

2500

B82498B3279M000

B82498B3569M000

B82498B3689K000

B82498B3829M000

B82498B3100J000

B82498B3120J000

B82498B3150J000

B82498B3180J000

B82498B3220J000

B82498B3270J000

±5% J

Closer tolerances on request.

Please read Cautions and warnings and

Important notes at the end of this document.

03/08

SMT inductors, SIMID series

SIMID 0805-B

B82498B

Characteristics and ordering codes

L_R

Tolerance

Q_minQ_typ

(at

f_L; f_Q

I_R

R_max

f_res,minOrdering code¹⁾

800 MHz) MHz

MHz

Core material: ceramic

±5% J

—

250

200

150

100

520

0.12

0.10

0.13

0.14

0.19

0.21

0.26

0.44

0.47

0.55

1.0

2150

2050

1900

1700

1550

1430

1310

1210

1120

1030

950

B82498B3330J000

B82498B3390J000

B82498B3470J000

B82498B3560+000

B82498B3680+000

B82498B3820+000

B82498B3101+000

B82498B3121+000

B82498B3151+000

B82498B3181+000

B82498B3221+000

B82498B3271+000

B82498B3331+000

B82498B3391+000

B82498B3471+000

B82498B3561+000

560

500

480

410

390

350

270

260

240

180

130

115

100

±2% G

±5% J

100

120

150

180

220

270

330

390

470

560

870

1.0

800

1.9

730

2.4

660

3.2

600

Core material: ferrite

680

—

25.2

250

240

0.50

0.55

0.50

0.65

0.75

0.85

1.7

450

400

350

300

250

200

150

B82498B1681+000

B82498B1821+000

B82498B1102+000

B82498B1122+000

B82498B1152+000

B82498B1182+000

B82498B1222+000

B82498B1272+000

B82498B1332+000

B82498B1392+000

B82498B1472+000

±2% G

820

±5% J

1000

1200

1500

1800

2200

2700

3300

3900

4700

7.96 250

7.96 220

7.96 200

7.96 190

7.96 130

7.96 120

7.96 100

2.0

3.3

7.96

3.6

3.8

Closer tolerances on request.

1) Replace the + by the code letter for the required inductance tolerance.

Please read Cautions and warnings and

Important notes at the end of this document.

03/08

SMT inductors, SIMID series

SIMID 0805-B

B82498B

Q factor versus frequency f (ceramic core)

measured with RF LCR meter

Q factor versus frequency f (ferrite core)

measured with RF LCR meter

Agilent 4286A, typical values at 20 °C

IND0049-B

IND0048-3

B82498B

39 nH

68 nH

100 nH

270 nH

560 nH

1000 nH

680 nH

2200 nH

4700 nH

2.7 nH

6.8 nH

10⁶

10⁷

Hz 10⁸

10⁷

10⁸

Hz 10⁹

Inductance L versus DC load current I_DC

measured with RF LCR meter

Current derating I_op/I_R

versus ambient temperature T_A

Agilent 4275A, typical values at 20 °C

(rated temperature T_R= 85 °C)

IND0051-4-E

IND0050-9

10¹

1.2

4.7 µH

B82498B

I_op

µH

I_R

1.0

10⁰

0.68 µH

0.56 µH

0.8

0.6

0.4

0.2

0.1 µH

^_1

0.01 µH

^_2

^_3

^_2

^_1

10⁰

A 10¹

I_DC

80 100

C 140

T_A

03/08

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.

■ 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.

03/08

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, CSMP, CSSP, CTVS, DSSP, MiniBlue,

MKK, MLSC, MotorCap, PCC, PhaseCap, PhaseCube, PhaseMod, SIFERRIT, SIFI, SIKOREL,

SilverCap, SIMDAD, 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.

03/09

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