Mag Layers MSCDRI-1210 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-1210-SERIES

PRODUCT INDENTIFICATION
MSCDRI-1210- 100 M

① ② ③ ④

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

A: 12.0±0.5 mm
B: 12.0±0.5 mm
C: 10.0 Max. 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-1210-SERIES Page 1/8

TABLE 1

MAGLAYERS

PT/NO.

MSCDRI-1210-1R3□

Inductance Percent Test Resistance Rated DC Current

L(μH) Tolerance Frequency RDC(Ω)Max.

1.3 N 100kHz/0.1V 3.8m 1R3

IDC(A)

21.0

Marking

MSCDRI-1210-2R0□
MSCDRI-1210-2R6□
MSCDRI-1210-3R6□
MSCDRI-1210-4R7□
MSCDRI-1210-5R8□
MSCDRI-1210-6R8□

MSCDRI-1210-100□
MSCDRI-1210-120□
MSCDRI-1210-150□
MSCDRI-1210-850□
MSCDRI-1210-101□
MSCDRI-1210-151□
MSCDRI-1210-221□

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

Based on temperature rise (△T： 45℃ TYP.)

2.0 N 100kHz/0.1V 4.4m 2R0

2.6 N 100kHz/0.1V 7.0m 2R6

3.6 N 100kHz/0.1V 7.5m 3R6

4.7 N 100kHz/0.1V 8.0m 4R7

5.8 N 100kHz/0.1V 10.0m 5R8

6.8 M,N 100kHz/0.1V 11.5m 6R8
10 M,N 100kHz/0.1V 17.0m 100
12 M,N 100kHz/0.1V 18.5m 120
15 M,N 100kHz/0.1V 25.0m 150
85 M,N 100kHz/0.1V 0.130 850

100 M 100kHz/0.1V 0.150 101
150 M 100kHz/0.1V 0.220 151
220 M 100kHz/0.1V 0.257 221

18.0

15.0

12.5

11.5

10.5

10.0

8.2

7.6

5.8

2.8

2.4

2.0

1.6

MAG.LAYERS

MSCDRI-1210-SERIES Page-2/8

(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-1210-SERIES

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