Mag Layers MNR-6020 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
MNR-6020-SERIES

PRODUCT INDENTIFICATION
MNR - 6020 - 3R3 M

① ② ③ ④

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

A: 6.0±0.2 mm
B: 6.0±0.2 mm
C: 2.0±0.2 mm
D: 2.70Typ. mm
E: 1.65Typ. mm

SEE TABLE 1

TEST INSTRUMENTS
L : HP 4284A PRECISION LCR METER (or equivalent)
SRF : HP 4291B IMPEDANCE ANALYZER (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

MNR-6020-SERIES

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TABLE 1

Inductance Percent L Test SRF(MHz) Resistance

PT/NO.
MNR-6020-1R5□
MNR-6020-2R2□
MNR-6020-3R3□
MNR-6020-4R7□
MNR-6020-5R6□
MNR-6020-6R8□

MNR-6020-100□

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

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

L(μH) Tolerance Frequency Min. RDC(Ω)±30% IDC1(A) IDC2(A)

1.5 N 100KHz/0.25V 93 26m 4.00 3.20 1R5

2.2 N 100KHz/0.25V 73 34m 3.20 2.70 2R2

3.3 M,N 100KHz/0.25V 55 40m 2.80 2.60 3R3

4.7 M,N 100KHz/0.25V 43 58m 2.40 2.00 4R7

5.6 M,N 100KHz/0.25V 37 66m 2.20 1.90 5R6

6.8 M,N 100KHz/0.25V 30 85m 2.00 1.80 6R8
10 M,N 100KHz/0.25V 18 0.125 1.70 1.40 100

Rated DC CurrentMAGLAYERS

Marking

MAG.LAYERS

MNR-6020-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

MNR-6020-SERIES

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