Page 1
SCOPE
：
(1) SHAPES AND DIMENSIONS
(2) ELECTRICAL SPECIFICATIONS
(3) CHARACTERISTICS
This specification applies to the Pb Free high current type SMD inductors for
MSCDRB-0403-SERIES
PRODUCT INDENTIFICATION
MSCDRB - 0403 - 100 M
① ② ③ ④
① Product Code
② Dimensions Code
③ Inductance Code
④ Tolerance Code
A: 6.60 Max. mm
B: 4.45 Max. mm
C: 2.92 Max. mm
D: 1.02 Typ. mm
E: 1.27 Typ. mm
F: 4.32 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
MSCDRB-0403-SERIES Page 1/8
Page 2
TABLE 1
MAGLAYERS
PT/NO.
MSCDRB-0403-1R0□
MSCDRB-0403-1R5□
MSCDRB-0403-2R2□
MSCDRB-0403-3R3□
MSCDRB-0403-4R7□
MSCDRB-0403-6R8□
MSCDRB-0403-100□
MSCDRB-0403-150□
MSCDRB-0403-220□
MSCDRB-0403-330□
MSCDRB-0403-470□
MSCDRB-0403-101□
MSCDRB-0403-151□
MSCDRB-0403-221□
MSCDRB-0403-331□
MSCDRB-0403-471□
MSCDRB-0403-561□
Inductance Percent Test Resistance Rated DC Current
L(μH) Tolerance Frequency RDC(Ω)Max.
1.0 N 100kHz/0.25V 40m 1R0
1.5 N 100kHz/0.25V 45m 1R5
2.2 N 100kHz/0.25V 50m 2R2
3.3 M,N 100kHz/0.25V 55m 3R3
4.7 M,N 100kHz/0.25V 63m 4R7
6.8 M,N 100kHz/0.25V 65m 6R8
10 M,N 100kHz/0.25V 75m 100
15 M,N 100kHz/0.25V 90m 150
22 M,N 100kHz/0.25V 0.11 220
33 M,N 100kHz/0.25V 0.19 330
47 M,N 100kHz/0.25V 0.23 470
100 M,N 100kHz/0.25V 0.48 101
150 M,N 100kHz/0.25V 0.70 151
220 M,N 100kHz/0.25V 0.80 221
330 M,N 100kHz/0.25V 0.90 331
470 M,N 100kHz/0.25V 2.40 471
560 M,N 100kHz/0.25V 2.80 561
IDC(A)
1.00
0.90
0.70
0.60
0.40
0.18
0.15
0.14
0.135
0.13
0.12
0.11
0.10
0.09
0.08
0.07
0.06
Marking
※ □ specify the inductance tolerance,M(±20%),N(±30%)
※IDC : Based on inductance change (△L/Lo： drop 30% Typ.) @ambient temperature 25℃ and
Based on temperature rise (△T： 40℃ TYP.)
MAG.LAYERS
MSCDRB-0403-SERIES Page-2/8
Page 3
(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
MSCDRB-0403-SERIES
Page-3/8
Page 4
MECHANICAL
Sodering temperature (℃)
(230
℃)
2 min
TEST ITEM SPECIFICATION
Resistance to There shall be Temperature profile of reflow soldering
Soldering heat no damage or
(reflow soldering) problems.
300
250
soldering
(Peak temperature 260±3℃ 10 sec
200
150
100
50
Pre-heating
150 ~ 180℃
The specimen shall be passed through the reflow oven with the
condition shown in the above profile for 1 time.
The specimen shall be stored at standard atmospheric conditions
for 1 hour, after which the measurement shall be made.
ELECTRICAL
TEST ITEM SPECIFICATION TEST DETAILS
Temperature
characteristics
△L/L20℃≦±10%
0～2000 ppm/℃ an ambient temperature of -20 to +85 ℃,and the value
The test shall be performed after the sample has stabilized in
calculated based on the value applicable in a normal
temperature and narmal humidity shall be △L/L20℃≦±10%.
30 sec Min
+0
10
sec.
Slow cooling
(Stored at room
temperature)
2 min. or more
MAG.LAYERS
MSCDRB-0403-SERIES
Page-4/8
Page 5
ENVIROMENT CHARACTERISTICS
TEST ITEM SPECIFICATION
High temperature
storage
△L/Lo≦ ±5%
There shall be Upon completion of the measurement shall be made after the
no mechanical sample has been left in a normal temperature and normal
damage. humidity for 1 hour.
The sample shall be left for 96±4 hours in an atmospere with
a temperature of 85±2℃ and a normal humidity.
Low temperature
storage
Change of
temperature in the table 2 below and then it shall be subjected to standard
△L/Lo≦ ±5%
There shall be Upon completion of the test, the measurement shall be made
no mechanical after the sample has been left in a normal temperature and
damage. normal humidity for 1 hour.
△L/Lo≦ ±5%
There shall be atmospheric conditions for 1 hour, after which measurement
no other dama- shall be made.
ge of problems
The sample shall be left for 96±4 hours in an atmosphere with
a temperature of -25±3℃.
The sample shall be subject to 5 continuos cycles, such as shown
table 2
Temperature Duration
1
2
3
4
－25±3℃
(Themostat No.1)
Standard
atmospheric
85±2℃
(Themostat No.2)
Standard
atmospheric
30 min.
No.1→No.2
30 min.
No.2→No.1
Moisture storage
Test conditions：
The sample shall be reflow soldered onto the printed circuit board in every test.
△L/Lo≦ ±5%
There shall be Upon completion of the test, the measurement shall be made
no mechanical after the sample has been left in a normal temperature and
damage. normal humidity more than 1 hour.
MAG.LAYERS
The sample shall be left for 96±4 hours in a temperature of
40±2℃ and a humidity(RH) of 90～ 95%.
MSCDRB-0403-SERIES
Page-5/8
Page 6
(5) LAND DIMENSION (Ref.)
PCB: GLASS EPOXY t＝1.6mm
(5)-1 LAND PATTERN DIMENSIONS
(STANDARD PATTERN)
unit：mm
(5)-2 SUBSTRATE BENDING TEST BENDING TEST BOARD
MAG.LAYERS
MSCDRB-0403-SERIES
Page-6/9
Page 7
(6) PACKAGING
(6)-1 CARRIER TAPE DIMENSIONS (mm)
(6)-2 TAPING DIMENSIONS (mm)
Unreeling
Direction
MAG.LAYERS
MSCDRB-0403-SERIES
Page-7/8
Page 8
(6)-3 REEL DIMENSIONS (mm)
Tape width
(6)-4 QUANTITY
2500pcs/Reel
The products are packaged so that no damage will be sustained.
:16
MAG.LAYERS
MSCDRB-0403-SERIES
Page-8/8
Loading...