Owner manual

SCOPE

：

This specification applies to the current type Radial Leaded Inductor

for MCD-855C-SERIES

PRODUCT INDENTIFICATION

MCD - 855C - 220 K

① ② ③ ④

① Product Code

② Dimensions Code

③ Inductance Code

④ Tolerance Code

(1) SHAPES AND DIMENSIONS

A : 7.8±0.5 mm

B : 6.5 Max. mm

C : 15±2.0 mm

D : 5.0±0.5 mm

E : φ0.65±0.1 mm

(2) ELECTRICAL SPECIFICATIONS

SEE TABLE 1

TEST INSTRUMENTS

L : HP 4284A PRECISION LCR METER (or equivalent)

RDC : CHROMA MODEL 16502 MILLIOHMMETER (or equivalent)

(3) CHARACTERISTICS

(3)-1 Ambient temperature ……......... ＋60℃ Max.

(3)-2 Operate temperature range ...... －40℃～＋125℃

(Including self temp. rise)

(3)-3 Storage temperature range ...... －40℃～＋125℃

Page 1/4

MCD-855C-SERIES

MAG.LAYERS

PAGE 1
SCOPE： This specification applies to the current type Radial Leaded Inductor for MCD-855C-SERIES PRODUCT INDENTIFICATION MCD - 855C - 220 K ① ② ③ ④ ① Product Code ② Dimensions Code ③ Inductance Code ④ Tolerance Code (1) SHAPES AND DIMENSIONS A : 7.8±0.5 mm B : 6.5 Max. mm C : 15±2.0 mm D : 5.0±0.5 mm E : φ0.65±0.
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TABLE 1 MAGLAYERS Inductance Percent Test Resistance PT/NO. L(μH) Tolerance Frequency RDC(Ω)Max. IDC1(A) IDC2(A) MCD-855C-150□ 15 K,M 100kHz/0.25V 90m 2.1 2.1 MCD-855C-220□ 22 K,M 100kHz/0.25V 0.12 1.7 1.9 MCD-855C-330□ 33 K,M 100kHz/0.25V 0.17 1.4 1.8 MCD-855C-121□ 120 K,M 100kHz/0.25V 0.59 0.76 0.80 MCD-855C-331□ 330 K,M 100kHz/0.25V 1.47 0.44 0.52 MCD-855C-471□ 470 K,M 100kHz/0.25V 1.95 0.38 0.43 MCD-855C-821□ 820 K,M 100kHz/0.25V 3.82 0.31 0.
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(4) RELIABILITY TEST METHOD MECHANICAL NO. ITEMS SPECIFICATIONS CONDITIONS 1 Solderability test More than 90% of the Dipping: 245 ± 5 ℃, 3 ± 1 seconds termnial electrode should be covered with solder. 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 force shall be recorded. 3 Vibration test △L/L≦±7% The product is fixed ento the vibration with Visual:OK amplitude of 1.
PAGE 4
(5) PACKAGE SPECIFICATION (mm) M AG.