SCOPE
：
This specification applies to the current type Radial Leaded Inductor
(1) SHAPES AND DIMENSIONS
(2) ELECTRICAL SPECIFICATIONS
SEE TABLE 1
(3) CHARACTERISTICS
for MCD-895C-SERIES
PRODUCT INDENTIFICATION
MCD - 895C - 100 M
① ② ③ ④
① Product Code
② Dimensions Code
③ Inductance Code
④ Tolerance Code
A: 7.8±0.5 mm
B: 9.5 Max. mm
C: 15±2.0 mm
D: 5.0±0.5 mm
E: φ0.65±0.1 mm
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-895C-SERIES Page 1/4
TABLE 1
MAGLAYERS
PT/NO.
MCD-895C-100
MCD-895C-150
MCD-895C-220
MCD-895C-470
MCD-895C-560
MCD-895C-221
MCD-895C-471
MCD-895C-561
MCD-895C-102
MCD-895C-152
MCD-895C-222
MCD-895C-332
MCD-895C-103
MCD-895C-473
Inductance Percent Test Resistance Rated DC Current
L(μH) Tolerance Frequency RDC(Ω)Max. IDC1(A) IDC2(A)
10 M 100kHz/0.25V 40m 2.6 4.10
15 M 100kHz/0.25V 50m 2.1 3.80
22 M 100kHz/0.25V 60m 1.7 3.30
47 K,M 100kHz/0.25V 0.10 1.3 2.20
56 K,M 100kHz/0.25V 0.11 1.2 2.00
220 K,M 100kHz/0.25V 0.38 0.64 1.10
470 K,M 100kHz/0.25V 0.89 0.43 0.70
560 K,M 100kHz/0.25V 1.01 0.40 0.63
1000 K,M 100kHz/0.25V 1.84 0.30 0.50
1500 K,M 10kHz/0.25V 2.80 0.23 0.42
2200 K,M 10kHz/0.25V 4.21 0.19 0.30
3300 K,M 10kHz/0.25V 6.16 0.15 0.25
10000 K,M 10kHz/0.25V 22.0 89m 0.14
47000 K,M 10kHz/0.25V 96.4 38m 70m
※ 1. □ 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.
MAG.LAYERS
MCD-895C-SERIES
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(4) RELIABILITY TEST METHOD
MECHANICAL
NO. ITEMS
1 Solderability test
lead tensile 1.0 Kg MIN. The lead of product is pulled with a load of
2
strength test 1.0kg mininum until lead breakdown. The tensile
SPECIFICATIONS
More than 90% of the
termnial electrode
should be covered
with solder.
CONDITIONS
Dipping: 245 ± 5 ℃, 3 ± 1 seconds
force shall be recorded.
Vibration test
3
Soldering heat Visual:OK The leads of product are dipped into a solder pot
4
resistance test Circuit:OK
ENVIRONMENTAL
NO.
1
2
ITEMS
Humidity
endurance
test
High temp
endurance test
△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 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.
The product is placed in a chamber of 80±2℃,
for 72 hours. Measurement is done after recovery
of 4～24 hours.
Low temp test
3
Thermal shock
4
test
MAG.LAYERS
△L/L≦±5%
△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.
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-895C-SERIES
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(5) PACKAGE SPECIFICATION (mm)
MAG.LAYERS
MCD-895C-SERIES
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