Mag Layers USA MSI-111109 User Manual
3) characteristics, Table 1, See table 1

(1) SHAPES AND DIMENSIONS
(2) ELECTRICAL SPECIFICATIONS
SEE TABLE 1
TEST INSTRUMENTS
L : HP 4284A PRECISION LCR METER (or equivalent)
RDC : CHROMA MODEL 16502 MILLIOHMMETER (or equivalent)
(3) CHARACTERISTICS
(3)-1 Ambient temperature
……......... +60℃ Max.
(3)-2 Operate temperature range ...... -40℃~+125℃
(Including self temp. rise)
(3)-3 Storage temperature range ...... -40℃~+125℃
TABLE 1
Inductance
Percent
Test
Resistance
Rated DC Current
L(
μH)
Tolerance
Frequency
RDC(m
Ω)
IDC1(A)
IDC2(A)
0.225
M,N
100kHz/0.1V
0.63
±9.5%
68
35
R22
0.270
M,N
100kHz/0.1V
0.63
±9.5%
50
35
R27
0.325
M,N
100kHz/0.1V
0.63
±9.5%
43
35
R32
0.470
M,N
100kHz/0.1V
0.63
±9.5%
30
35
R47
※ □ specify the inductance tolerance,M(
±20%),N(±30%)
※ IDC1: Based on inductance change (△L/Lo: drop 20% TYP.)@ ambient temp. 25℃
IDC2: Based on temperature rise (△T: 40℃ TYP.)
Rated DC Current: The less value which is IDC1 or IDC2 .
LAND PATTERN DIMENSIONS(mm)
The nominal DCR is measured from point 〝a〞to point〝b〞.
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MSI-111109-SERIES
Marking
PT/NO.
(STANDARD PATTERN)
MSI-111109-R22□
MSI-111109-R27□
MSI-111109-R32□
MSI-111109-R47□
A: 11.2 Max. mm
B: 11.2 Max. mm
C: 9.00 Max. mm
D: 2.54 Typ. mm
E: 2.03 Typ. mm
RDC TEST POINT
IDC1 : CH3302/G LCR METER
CH1320,CH1320S BIAS CURRENT SOURCE(or equivalent)
MAGLAYERS
M A G . L A Y E R S
a
b