Page 1
SCOPE
：
(1) SHAPES AND DIMENSIONS
(2) ELECTRICAL SPECIFICATIONS
(3) CHARACTERISTICS
This specification applies to the high current type Axial Leaded Inductor
for MCD-0608-SERIES
PRODUCT INDENTIFICATION
MCD - 0608 - 330 M
① ② ③ ④
① Product Code
② Dimensions Code
③ Inductance Code
④ Tolerance Code
A: 7.8 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℃
B: 8.5 Max. mm
C: 15±2.0 mm
D: 3.0±0.5 mm
E: φ0.65±0.1 mm
F: 2.0 Max. mm
MAG.LAYERS
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TABLE 1
MAGLAYERS
Inductance Percent Test Resistance Rated DC Current
PT/NO.
MCD-0608-2R2□
MCD-0608-3R3□
MCD-0608-4R7□
MCD-0608-100□
MCD-0608-150□
MCD-0608-220□
MCD-0608-270□
MCD-0608-330□
MCD-0608-390□
MCD-0608-470□
MCD-0608-500□
MCD-0608-680□
MCD-0608-101□
MCD-0608-221□
MCD-0608-391□
L(μH) Tolerance Frequency RDC(Ω)Max. IDC1(A) IDC2(A)
2.2 M
3.3 M
4.7 M 100kHz/0.25V 23m 4.00 4.20
10 K,M 100kHz/0.25V 0.13 2.40 3.00
15 K,M 100kHz/0.25V 0.19 1.30 2.70
22 K,M 100kHz/0.25V 0.30 1.15 2.00
27 K,M 100kHz/0.25V 0.40 1.10 1.80
33 K,M 100kHz/0.25V 0.55 1.05 1.75
39 K,M 100kHz/0.25V 0.59 1.00 1.50
47 K,M 100kHz/0.25V 0.61 0.95 1.20
50 K,M 100kHz/0.25V 0.62 0.93 1.10
68 K,M 100kHz/0.25V 0.65 0.83 1.00
100 K,M 100kHz/0.25V 0.74 0.70 0.95
220 K,M 100kHz/0.25V 0.89 0.49 0.60
390 K,M 100kHz/0.25V 1.32 0.37 0.50
100kHz/0.25V
100kHz/0.25V
16m 7.00 6.00
19m 5.50 5.00
MCD-0608-471□
MCD-0608-561□
MCD-0608-821□
MCD-0608-152□
※ □ specify the inductance tolerance,J(±5%),K(±10%),M(±20%)
IDC1： Based on inductance change (△L/Lo：drop 10% Max.) @ambient temperature 25℃
IDC2： Based on temperature rise (△T： 40℃ TYP.)
Rated DC Current： The less value which is IDC1 or IDC2.
470 K,M 100kHz/0.25V 1.45 0.32 0.40
560 K,M 100kHz/0.25V 2.0 0.29 0.40
820 K,M 100kHz/0.25V 3.0 0.22 0.35
1500 J,K 10kHz/0.25V 4.5 0.18 0.27
MAG.LAYERS
MCD-0608-SERIES
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(4) RELIABILITY TEST METHOD
MECHANICAL
NO. ITEMS
1 Solderability test
2 lead tensile 1.0 Kg MIN. The lead of product is pulled with a load of
strength test 1.0kg mininum until lead breakdown. The tensile
More than 90% of the
termnial electrode
should be covered
with solder.
CONDITIONSSPECIFICATIONS
Dipping: 245 ± 5 ℃, 3 ± 1 seconds
force shall be recorded.
3 Vibration test
4 Soldering heat Visual:OK The leads of product are dipped into a solder pot
resistance test Circuit:OK
ENVIRONMENTAL
NO. ITEMS
1 Humidity
endurance
test
2 High temp
endurance test for 72 hours. Measurement is done after recovery
△L/L≦±7%
Visual:OK
SPECIFICATIONS CONDITIONS
△L/L≦±5% The product is placed in a chamber of 40±2℃,
△L/L≦±5% The product is placed in a chamber of 80±2℃,
The product is fixed ento the vibration with
amplitude of 1.52m/m at a frequency of 10～55Hz
sweeping for lmin. The vibration is done at X,Y,
Z direction respectively for 2 houes, totally 6
hours.
of 260±5℃ for a duration of 10±1sec. Nothing
particular on visual and open circuitry as a
result of ore testing.
90～95%RH for 96 hours. Measurement is done
after the reaovery of 4～24 hours.
of 4～24 hours.
3 Low temp test
4 Thermal shock
test
MAG.LAYERS
△L/L≦±5% The product is placed in a chamber of -40±2℃,
for 96 hours. Measurement is done after
recovery of 4～24 hours.
△L/L≦±5%
The specimens are placed in a chamber and the
temp is then lowered to -20±2℃ for one hour.
The temp will raised to +80±2℃ for one hour.
This constitues one cycle. Ten cycles of such
testing shall be completed. Measurement is made
after recovery for 4～24 hours from the
completion of testing.
MCD-0608-SERIES
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(5) PACKAGE SPECIFICATION (mm)
MAG.LAYERS
MCD-0608-SERIES
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