Mag Layers MSCDRI-6020B User Manual

SCOPE

：

(1) SHAPES AND DIMENSIONS

(2) ELECTRICAL SPECIFICATIONS

(3) CHARACTERISTICS

This specification applies to the Pb Free high current type SMD inductors for
MSCDRI-6020B-SERIES

PRODUCT INDENTIFICATION
MSCDRI-6020B-100 M

① ② ③ ④

① Product Code
② Dimensions Code
③ Inductance Code
④ Tolerance Code

A

C

B

D E

F

SEE TABLE 1

TEST INSTRUMENTS
L : HP 4284A PRECISION LCR METER (or equivalent)
RDC : CHROMA MODEL 16502 MILLIOHMMETER (or equivalent)

(3)-1 Ambient temperature ……......... ＋60℃ Max.

(3)-2 Operate temperature range ...... －40℃～＋125℃

(Including self temp. rise)

(3)-3 Storage temperature range ...... －40℃～＋125℃

A: 6.30± 0.3 mm
B: 6.00± 0.3 mm
C: 2.00 Max. mm
D: 4.80 Typ. mm
E: 0.60 Typ. mm
F: 2.20 Typ. mm

MAG.LAYERS

MSCDRI-6020B-SERIES

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TABLE 1

MAGLAYERS

PT/NO. IDC(A)
MSCDRI-6020B-1R0□
MSCDRI-6020B-1R5□
MSCDRI-6020B-2R0□
MSCDRI-6020B-3R3□
MSCDRI-6020B-4R7□
MSCDRI-6020B-6R8□
MSCDRI-6020B-8R2□

MSCDRI-6020B-100□
MSCDRI-6020B-120□
MSCDRI-6020B-150□
MSCDRI-6020B-180□
MSCDRI-6020B-220□
MSCDRI-6020B-270□
MSCDRI-6020B-330□
MSCDRI-6020B-390□
MSCDRI-6020B-470□

Inductance Percent Test Resistance Rated DC Current

L(μH) Tolerance Frequency RDC(Ω) Max.

1.0 N 100kHz/0.25V 16m 1R0

1.5 M,N 100kHz/0.25V 21m 1R5

2.0 N 100kHz/0.25V 28m 2R0

3.3 N 100kHz/0.25V 47m 3R3

4.7 M,N 100kHz/0.25V 65m 4R7

6.8 N 100kHz/0.25V 98m 6R8

8.2 N 100kHz/0.25V 0.102 8R2
10 M,N 100kHz/0.25V 0.118 100
12 M,N 100kHz/0.25V 0.153 120

15 M,N 100kHz/0.25V 0.179 150
18 M,N 100kHz/0.25V 0.207 180
22 M,N 100kHz/0.25V 0.253 220
27 M,N 100kHz/0.25V 0.330 270
33 M,N 100kHz/0.25V 0.368 330
39 M,N 100kHz/0.25V 0.473 390
47 M,N 100kHz/0.25V 0.542 470

3.50

2.94

2.47

1.99

1.59

1.37

1.25

1.22

0.99

0.94

0.83

0.80

0.65

0.63

0.55

0.50

Marking

※ □ specify the inductance tolerance,M(±20%),N(±30%)
※IDC : Based on inductance change (△L/Lo： drop 30 max) @ ambient temperature 25℃and

Based on temperature rise (△T： 40℃ TYP.)

MAG.LAYERSMAG.LAYERS

MSCDRI-6020B-SERIES

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(4) RELIABILITY TEST METHOD

MECHANICAL

TEST ITEM SPECIFICATION TEST DETAILS

Substrate bending

△L/Lo≦±5%

There shall be direction is made approximately 3mm.(keep time 30 seconds)
no mechanical PCB dimension shall the page 7/9
damage or elec- F(Pressurization)
trical damege.

The sample shall be soldered onto the printed circuit board
in figure 1 and a load applied unitil the figure in the arrow

PRESSURE ROD

figure-1

Vibration

Solderability

△L/Lo≦±5%

There shall be and a frequency of from 10 to 55Hz/1 minute repeated should
no mechanical be applied to the 3 directions (X,Y,Z) for 2 hours each.
damage. (A total of 6 hours)

New solder Flux (rosin, isopropyl alcohol{JIS-K-1522}) shall be coated
More than 90% over the whole of the sample before hard, the sample shall

The sample shall be soldered onto the printed circuit board
and when a vibration having an amplitude of 1.52mm

then be preheated for about 2 minutes in a temperature of
130～150℃ and after it has been immersed to a depth 0.5mm
below for 3±0.2 seconds fully in molten solder M705 with
a temperature of 245±5℃.
More than 90% of the electrode sections shall be couered
with new solder smoothly when the sample is taken out of
the solder bath.

MAG.LAYERS

MSCDRI-6020B-SERIES

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