Mag Layers MCD-1618 User Manual

SCOPE

：

This specification applies to the high current type Axial Leaded Inductor

(1) SHAPES AND DIMENSIONS

(2) ELECTRICAL SPECIFICATIONS

(3) CHARACTERISTICS

for MCD-1618-SERIES

PRODUCT INDENTIFICATION

MDC- 1618 - 271 K

① ② ③ ④

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

A: 19.0 Max. mm
B: 18.5 Max. mm
C: 15.0±2.0 mm
D: 10.0±1.0 mm
E: φ1.0±0.1 mm
F: 3.0 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

MCD-1618-SERIES Page 1/4

TABLE 1

PT/NO.

MCD-1618-220□

Inductance Percent Test Resistance

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

22 M 100kHz/0.25V 31 m 14.0 5.5

Rated DC CurrentMAGLAYERS

MCD-1618-270□
MCD-1618-330□
MCD-1618-390□
MCD-1618-470□
MCD-1618-560□
MCD-1618-680□
MCD-1618-820□
MCD-1618-101□
MCD-1618-121□
MCD-1618-151□
MCD-1618-181□
MCD-1618-221□
MCD-1618-271□
MCD-1618-331□
MCD-1618-391□
MCD-1618-471□
MCD-1618-561□

27 M 100kHz/0.25V 35 m 13.5 5.4
33 M 100kHz/0.25V 37 m 13.0 5.3
39 M 100kHz/0.25V 52 m 12.5 5.0
47 M 100kHz/0.25V 56 m 11.5 4.8
56 M 100kHz/0.25V 58 m 11.0 4.6
68 M 100kHz/0.25V 62 m 9.2 4.4

82 M 100kHz/0.25V 76 m 8.7 4.3
100 K,M 100kHz/0.25V 0.108 7.7 4.0
120 K,M 100kHz/0.25V 0.132 7.0 3.8
150 K,M 100kHz/0.25V 0.152 6.5 3.6
180 K,M 100kHz/0.25V 0.163 6.0 3.4
220 K,M 100kHz/0.25V 0.216 5.5 2.8
270 K,M 100kHz/0.25V 0.253 5.0 2.7
330 K,M 100kHz/0.25V 0.270 4.4 2.6
390 K,M 100kHz/0.25V 0.341 3.9 2.1
470 K,M 100kHz/0.25V 0.390 3.6 1.9
560 K,M 100kHz/0.25V 0.425 3.3 1.8

MCD-1618-681□
MCD-1618-821□
MCD-1618-102□

※ □ specify the inductance tolerance,K(±10%),M(±20%)
※ IDC1： Based on inductance change (△L/Lo： ≦ drop 10% Max.) @ ambient temp. 25℃

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

680 K,M 100kHz/0.25V 0.565 2.9 1.6
820 K,M 100kHz/0.25V 0.700 2.7 1.4

1000 K,M 100kHz/0.25V 0.881 2.5 1.2

MAG.LAYERS

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