Mag Layers MSCDRI-2D14S User Manual

SCOPE

：

(1) SHAPES AND DIMENSIONS

(2) ELECTRICAL SPECIFICATIONS

SEE TABLE 1

(3) CHARACTERISTICS

This specification applies to the Pb Free high current type SMD inductors for
MSCDRI-2D14S-SERIES

PRODUCT INDENTIFICATION
MSCDRI - 2D14S - 3R3 N

① ② ③ ④

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

A: 3.00±0.2 mm
B: 3.00±0.2 mm
C: 1.55 Max. mm
D: 4.50 Max. mm
E: 2.10 Typ. mm
F: 1.00 Typ. mm

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

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TABLE 1

MAGLAYERS

PT/NO.
MSCDRI-2D14S-1R5□
MSCDRI-2D14S-1R8□
MSCDRI-2D14S-2R2□
MSCDRI-2D14S-2R7□
MSCDRI-2D14S-3R3□
MSCDRI-2D14S-3R9□
MSCDRI-2D14S-4R7□
MSCDRI-2D14S-5R6□
MSCDRI-2D14S-6R8□
MSCDRI-2D14S-8R2□

MSCDRI-2D14S-100□
MSCDRI-2D14S-120□
MSCDRI-2D14S-220□
MSCDRI-2D14S-330□
MSCDRI-2D14S-470□
MSCDRI-2D14S-101□

Inductance Percent Test Resistance Rated DC Current

L(μH) Tolerance Frequency RDC(Ω) Max. IDC1(A) IDC2(A)

1.5 N 100kHz/0.25V 63m 1.80 2.00 1R5

1.8 N 100kHz/0.25V 75m 1.65 1.80 1R8

2.2 M,N 100kHz/0.25V 94m 1.50 1.60 2R2

2.7 M,N 100kHz/0.25V 0.106 1.35 1.40 2R7

3.3 N 100kHz/0.25V 0.125 1.20 1.24 3R3

3.9 N 100kHz/0.25V 0.138 1.10 1.12 3R9

4.7 M,N 100kHz/0.25V 0.169 1.00 1.00 4R7

5.6 M,N 100kHz/0.25V 0.188 0.95 0.98 5R6

6.8 N 100kHz/0.25V 0.213 0.85 0.92 6R8

8.2 N 100kHz/0.25V 0.281 0.80 0.80 8R2
10 M,N 100kHz/0.25V 0.294 0.70 0.76 100
12 M,N 100kHz/0.25V 0.394 0.62 0.64 120
22 M,N 100kHz/0.25V 0.650 0.30 0.30 220
33 M,N 100kHz/0.25V 1.00 0.24 0.24 330
47 M,N 100kHz/0.25V 1.25 0.20 0.20 470

100 M,N 100kHz/0.25V 2.40 0.12 0.12 101

Marking

※ □ specify the inductance tolerance,M(±20%),N(±30%)
※ IDC1： Based on inductance change (△L/Lo： ≦ drop 35%) @ ambient temp. 25℃

IDC2： Based on temperature rise (△T： 40℃ TYP.)
Rated DC Current： The less value which is IDC1 or IDC2.

MAG.LAYERS

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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-2D14S-SERIES

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