MSS5121-394MSD datasheet, PDF - EEWORLD Datasheet

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MSS5121-394MSD: DescriptionGeneral Purpose Inductor, 390uH, 20%, 1 Element, Ferrite-Core, SMD, 2020,; CategoryPassive components inductor; File Size143KB，2 Pages; ManufacturerCOILCRAFT; Websitehttp://www.coilcraft.com/

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MSS5121-394MSD Overview

General Purpose Inductor, 390uH, 20%, 1 Element, Ferrite-Core, SMD, 2020,

MSS5121-394MSD Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
package instruction	2020
Reach Compliance Code	compli
ECCN code	EAR99
uppercase and lowercase codes	2020
structure	Rectangul
core material	FERRITE
DC Resistance	5 Ω
Nominal inductance(L)	390 µH
Inductor Applications	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
JESD-609 code	e0
Number of functions	1
Number of terminals	2
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package height	2.2 mm
Package length	5.1 mm
Package form	SMT
Package width	5.1 mm
method of packing	TR, Embossed Plastic, 13 Inch
Maximum rated current	0.21 A
Guideline	AEC-Q200
self resonant frequency	5.8 MHz
Shape/Size Description	RECTANGULAR PACKAGE
shield	YES
surface mount	YES
Terminal surface	Tin/Lead (Sn63Pb37)
Terminal location	DUAL ENDED
Terminal shape	WRAPAROUND
Test frequency	0.1 MHz
Tolerance	20%
Base Number Matches	1

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Document 495-1

Shielded Power Inductors – MSS5121

• Low profile shielded power inductors

• Low DCR, excellent current handling and low cost

Designer’s Kit C411

contains 3 of each value

Core material

Ferrite

Terminations

RoHS compliant matte tin over nickel over phos

bronze (current production) or gold over nickel over phos bronze (prior

production). Other terminations available at additional cost.

Weight

141 – 147 mg

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

600/7″ reel, 2500/13″ reel; Plastic tape: 12 mm wide,

0.35 mm thick, 8 mm pocket spacing, 3.25 mm pocket depth

PCB washing

Tested with pure water or alcohol only. For other solvents,

see Doc787_PCB_Washing.pdf.

DCR SRF

Inductance

max

typ

Part number

±20% (µH) (Ohms) (MHz)

MSS5121-222ML_

2.2

0.050 120.0

MSS5121-332ML_

3.3

0.070 90.0

MSS5121-472ML_

4.7

0.095 80.0

MSS5121-562ML_

5.6

0.100 73.0

MSS5121-682ML_

6.8

0.110 65.0

MSS5121-822ML_

8.2

0.135 55.0

MSS5121-103ML_

0.160 47.0

MSS5121-123ML_

0.190 41.0

MSS5121-153ML_

0.280 37.0

MSS5121-183ML_

0.300 35.0

MSS5121-223ML_

0.330 32.0

MSS5121-273ML_

0.420 27.0

MSS5121-333ML_

0.480 25.0

MSS5121-393ML_

0.530 23.0

MSS5121-473ML_

0.750 22.0

MSS5121-563ML_

0.860 19.0

MSS5121-683ML_

1.00

18.0

MSS5121-823ML_

1.20

15.0

MSS5121-104ML_ 100

1.40

13.5

MSS5121-124ML_ 120

1.60

12.0

MSS5121-154ML_ 150

2.10

9.0

MSS5121-184ML_ 180

2.31

8.5

MSS5121-224ML_ 220

3.10

7.5

MSS5121-274ML_ 270

3.50

7.0

MSS5121-334ML_ 330

4.00

6.5

MSS5121-394ML_ 390

5.00

5.8

Isat

(A)

10% 20% 30%

drop drop drop

1.86 2.10 2.30

1.62 1.84 2.00

1.38 1.54 1.66

1.28 1.42 1.54

1.10 1.28 1.38

1.06 1.22 1.32

0.98 1.08 1.18

0.87 0.99 1.05

0.76 0.85 0.90

0.71 0.81 0.87

0.68 0.77 0.82

0.61 0.69 0.74

0.58 0.64 0.67

0.48 0.54 0.58

0.44 0.51 0.54

0.40 0.46 0.49

0.37 0.42 0.46

0.35 0.40 0.42

0.28 0.32 0.35

0.26 0.30 0.32

0.26 0.29 0.31

0.21 0.25 0.27

0.21 0.24 0.25

0.18 0.20 0.22

0.17 0.19 0.20

0.15 0.17 0.19

Irms

(A)

20°C 40°C

rise rise

2.1

2.9

1.7

2.3

1.4

1.9

1.3

1.8

1.2

1.6

1.1

1.5

0.99 1.3

0.91 1.2

0.82 1.1

0.75 1.0

0.71 0.97

0.63 0.85

0.56 0.76

0.55 0.73

0.46 0.63

0.44 0.60

0.41 0.56

0.35 0.47

0.33 0.44

0.31 0.42

0.29 0.38

0.25 0.34

0.22 0.29

0.20 0.27

0.19 0.26

0.15 0.21

1. Please specify

termination

and

packaging

codes:

MSS5121-394MLC

Termination: L

= RoHS compliant matte tin over nickel

over phos bronze or gold over nickel

over phos bronze.

Special order:

= RoHS tin-silver-copper (95.5/4/0.5)

= non-RoHS tin-lead (63/37).

Packaging: C

= 7″ machine-ready reel. EIA-481

embossed plastic tape (600 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. Factory order

only, not stocked (2500 parts per full

reel).

2. Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc

using Coilcraft SMD-A fixture in an Agilent/HP 4284A

impedance analyzer.

3. SRF measured using an Agilent/HP 8753D network

analyzer and a Coilcraft SMD-D test fixture.

4. DC current at which the inductance drops the specified

amount from its value without current.

5. Current that causes the specified temperature rise for

25°C ambient.

6. Electrical specifications at 25°C.

Refer to Doc 362 “Soldering Surface Mount Components”

before soldering.

+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 495-1

Revised 03/01/12

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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