MSS1246-473MTB datasheet, PDF - EEWORLD Datasheet

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MSS1246-473MTB: DescriptionGeneral Purpose Inductor, 47uH, 20%, 1 Element, Ferrite-Core, SMD, 4747, ROHS COMPLIANT; CategoryPassive components inductor; File Size167KB，2 Pages; ManufacturerCOILCRAFT; Websitehttp://www.coilcraft.com/; Environmental Compliance

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MSS1246-473MTB Overview

General Purpose Inductor, 47uH, 20%, 1 Element, Ferrite-Core, SMD, 4747, ROHS COMPLIANT

MSS1246-473MTB Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	COILCRAFT
package instruction	4747
Reach Compliance Code	compliant
ECCN code	EAR99
uppercase and lowercase codes	4747
structure	Rectangular
core material	FERRITE
DC Resistance	0.134 Ω
Nominal inductance(L)	47 µH
Inductor Applications	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
JESD-609 code	e1
Number of functions	1
Number of terminals	2
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package height	4.6 mm
Package length	12 mm
Package form	SMT
Package width	12 mm
method of packing	TR
Maximum rated current	2.1 A
Guideline	AEC-Q200
self resonant frequency	12 MHz
Shape/Size Description	RECTANGULAR PACKAGE
shield	YES
surface mount	YES
Terminal surface	Tin/Silver/Copper (Sn95.5Ag4.0Cu0.5)
Terminal location	DUAL ENDED
Terminal shape	WRAPAROUND
Test frequency	0.1 MHz
Tolerance	20%
Base Number Matches	1

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Document 471-1

Shielded Power Inductors – MSS1246

• 12 × 12 mm footprint; 4.6 mm high shielded inductors

• Very low DCR and excellent current handling

Designer’s Kit C410

contains 3 each of all values.

Core material

Ferrite

Terminations

RoHS compliant matte tin over nickel over phos bronze.

Other terminations available at additional cost.

Weight:

2.3 g – 2.5 g

Ambient temperature

–40°C to +85°C with

Irms

current, +85°C to

+125°C with derated current

Storage temperature

Component: –40°C to +125°C.

Tape and reel packaging: –40°C to +80°C

Resistance to soldering heat

Max three 40 second reflows at

+260°C, parts cooled to room temperature between cycles

Moisture Sensitivity Level (MSL)

1 (unlimited floor life at <30°C /

85% relative humidity)

Failures in Time (FIT) / Mean Time Between Failures (MTBF)

38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332

Packaging

200/7″ reel; 800/13″ reel; Plastic tape: 24 mm wide,

0.35 mm thick, 16 mm pocket spacing, 4.7 mm pocket depth

PCB washing

Tested with pure water or alcohol only. For other

solvents, see Doc787_PCB_Washing.pdf.

DCR

(mOhms)

typ

max

Isat

(A)

Irms

(A)

SRF

typ

10% 20% 30% 20°C 40°C

(MHz) drop drop drop rise rise

18.4 19.4

8.52 9.42

7.64 8.66

6.52 7.34

5.98 6.80

5.72 6.44

5.02 5.76

4.58 5.24

4.28 4.78

3.76 4.24

3.46 3.92

3.14 3.54

2.72 3.14

2.66 3.06

2.34 2.64

2.10 2.40

1.80 2.06

1.64 1.86

1.62 1.82

1.36 1.58

1.34 1.48

1.18 1.30

1.04 1.18

1.00 1.10

0.91 1.00

0.81 0.92

0.76 0.85

0.68 0.77

0.61 0.70

0.56 0.63

19.9

9.86

9.28

7.82

7.34

6.84

6.22

5.54

5.14

4.50

4.18

3.78

3.38

3.24

2.80

2.56

2.24

2.04

1.92

1.70

1.60

1.40

1.24

1.20

1.08

0.98

0.90

0.82

0.75

0.68

6.00

4.50

4.19

3.80

3.55

3.30

3.00

2.85

2.71

2.50

2.16

1.90

1.73

1.50

1.44

1.30

1.24

1.20

1.03

0.95

0.89

0.76

0.72

0.65

0.59

0.56

0.50

0.46

0.43

0.36

8.00

6.00

5.75

5.20

4.87

4.20

3.95

3.80

3.52

3.40

2.96

2.60

2.39

2.10

2.01

1.80

1.72

1.60

1.42

1.30

1.21

1.00

0.95

0.87

0.79

0.76

0.67

0.62

0.58

0.50

1. Please specify

termination

and

packaging

codes:

MSS1246-105KLC

Termination:L

=RoHS compliant matte tin over

nickel over phos bronze.

Special order:

= RoHS tin-silver-copper

(95.5/4/0.5) or

= non-RoHS

tin-lead (63/37).

Packaging: C

=7″ machine-ready reel. EIA-481

embossed plastic tape (200 parts

per full reel).

=Less than full reel. In tape, but

not machine ready. To have a

leader and trailer added ($25

charge), use code letter C

instead.

=13″ machine-ready reel. EIA-481

embossed plastic tape. Fac-

tory order only, not stocked

(800 parts per full reel).

2. Inductance measured at 100 kHz, 0.1 Vrms,

0 Adc using a Coilcraft SMD-A fixture in an

Agilent/HP 4263B LCR meter or equivalent.

3. DCR measured on a micro-ohmmeter and a

Coilcraft CCF858 test fixture.

4. SRF measured using an Agilent/HP 8753D

network analyzer and a Coilcraft SMD-D test

fixture.

5. DC current at which the inductance drops 10%

(max) from its value without current.

6. Current that causes the specified temperature rise

from 25°C ambient.

7. Electrical specifications at 25°C.

Refer to Doc 362 “Soldering Surface Mount

Components” before soldering.

Part number

MSS1246-102ML_

MSS1246-472ML_

MSS1246-562ML_

MSS1246-682ML_

MSS1246-822ML_

MSS1246-103ML_

MSS1246-123ML_

MSS1246-153ML_

MSS1246-183ML_

MSS1246-223ML_

MSS1246-273ML_

MSS1246-333ML_

MSS1246-393ML_

MSS1246-473ML_

MSS1246-563ML_

MSS1246-683ML_

MSS1246-823ML_

MSS1246-104ML_

MSS1246-124KL_

MSS1246-154KL_

MSS1246-184KL_

MSS1246-224KL_

MSS1246-274KL_

MSS1246-334KL_

MSS1246-394KL_

MSS1246-474KL_

MSS1246-564KL_

MSS1246-684KL_

MSS1246-824KL_

MSS1246-105KL_

Inductance

(µH)

1.0 ±20%

5.84

6.60 100

4.7 ±20% 19.1

21.3

5.6 ±20% 22.1

24.6

6.8 ±20% 24.9

27.7

8.2 ±20% 27.4

30.5

10 ±20%

36.8

40.9

12 ±20%

38.9

43.3

15 ±20%

48.6

54.1

18 ±20%

51.0

56.7

19.0

22 ±20%

60.3

67.0

18.0

27 ±20%

67.5

75.0

16.0

33 ±20%

81.7

90.8

15.0

39 ±20%

95.2 105.8

13.3

47 ±20%

120.6 134.0

12.0

56 ±20%

133.8 148.7

10.6

68 ±20%

167.3 185.9

9.7

82 ±20%

188.5 209.5

8.8

100 ±20% 216.8 240.9

8.0

120 ±10% 287.2 319.2

7.2

150 ±10% 326.7 363.0

6.6

180 ±10% 379.5 421.7

5.9

220 ±10% 488.2 542.5

5.3

270 ±10% 560.1 622.4

4.7

330 ±10% 731.4 812.7

4.1

390 ±10% 813.7 904.2

3.8

470 ±10% 935.1 1039

3.5

560 ±10% 1193 1326

3.0

680 ±10% 1370 1523

2.8

820 ±10% 1590 1767

2.6

1000 ±10% 2090 2323

2.4

+1-847-639-6400 sales@coilcraft.com

+44-1236-730595 sales@coilcraft-europe.com

Taiwan

+886-2-2264 3646 sales@coilcraft.com.tw

China

+86-21-6218 8074 sales@coilcraft.com.cn

Singapore

+ 65-6484 8412 sales@coilcraft.com.sg

Document 471-1

Revised 08/18/11

This product may not be used in medical or high

risk applications without prior Coilcraft approval.

Specification subject to change without notice.

Please check web site for latest information.

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