Mag Layers MSCDRI-5D18 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-5D18-SERIES

PRODUCT INDENTIFICATION
MSCDRI - 5D18 - 100 M

① ② ③ ④

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

A: 5.70±0.3 mm
B: 5.70±0.3 mm
C: 2.00 Max. mm
D: 5.50 Typ. mm
E: 5.50 Typ. mm
F: 2.00 Typ. mm

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℃

MAG.LAYERS

MSCDRI-5D18-SERIES Page 1/8

TABLE 1

MAGLAYERS

PT/NO.
MSCDRI-5D18-4R1□ 1.95
MSCDRI-5D18-5R4□
MSCDRI-5D18-6R2□
MSCDRI-5D18-6R8□
MSCDRI-5D18-8R9□

MSCDRI-5D18-100□
MSCDRI-5D18-120□
MSCDRI-5D18-150□
MSCDRI-5D18-180□
MSCDRI-5D18-220□
MSCDRI-5D18-270□
MSCDRI-5D18-330□
MSCDRI-5D18-390□
MSCDRI-5D18-470□
MSCDRI-5D18-560□
MSCDRI-5D18-680□
MSCDRI-5D18-820□
MSCDRI-5D18-101□

Inductance Percent Test Resistance Rated DC Current

L(μH) Tolerance Frequency RDC(Ω)Max.

4.1 N 100kHz/0.25V 57m 4R1

5.4 N 100kHz/0.25V 76m 5R4

6.2 M,N 100kHz/0.25V 96m 6R2

6.8 M,N 100kHz/0.25V 96m 6R8

8.9 M,N 100kHz/0.25V 0.116 8R9
10 M,N 100kHz/0.25V 0.124 100
12 M,N 100kHz/0.25V 0.153 120
15 M,N 100kHz/0.25V 0.196 150
18 M,N 100kHz/0.25V 0.210 180
22 M,N 100kHz/0.25V 0.290 220
27 M,N 100kHz/0.25V 0.330 270
33 M,N 100kHz/0.25V 0.385 330
39 M,N 100kHz/0.25V 0.520 390
47 M,N 100kHz/0.25V 0.595 470
56 M,N 100kHz/0.25V 0.665 560
68 M,N 100kHz/0.25V 0.840 680
82 M,N 100kHz/0.25V 0.978 820

100 K,M 100kHz/0.25V 1.200 101

IDC(A)

1.60

1.40

1.40

1.25

1.20

1.10

0.97

0.85

0.80

0.75

0.65

0.57

0.54

0.50

0.43

0.41

0.36

Marking

※ □ specify the inductance tolerance,K(±10%),M(±20%),N(±30%)
※IDC : Based on inductance change (△L/Lo：drop 35% Max. ) @ambient temperature 25℃ and

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

MAG.LAYERS

MSCDRI-5D18-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

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