Instruction Manual

SCOPE

：

This specification applies to the current type Radial Leaded Inductor

for MCD-654C-SERIES

PRODUCT INDENTIFICATION

MCD - 654C - 821 K

① ② ③ ④

① Product Code

② Dimensions Code

③ Inductance Code

④ Tolerance Code

(1) SHAPES AND DIMENSIONS

A 6.0±0.5

B : 5.5 Max.

C : 15.0±2.0

D : 3.0±0.5

E : φ0.5±0.1

(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℃

MCD-654C-SERIES Page 1/4

MAG.LAYERS

PAGE 1
SCOPE： This specification applies to the current type Radial Leaded Inductor for MCD-654C-SERIES PRODUCT INDENTIFICATION MCD - 654C - 821 K ① ② ③ ④ ① Product Code ② Dimensions Code ③ Inductance Code ④ Tolerance Code (1) SHAPES AND DIMENSIONS A 6.0±0.5 mm B : 5.5 Max. mm C : 15.0±2.0 mm D : 3.0±0.5 mm E : φ0.5±0.
PAGE 2
TABLE 1 MAGLAYERS Inductance Percent Test PT/NO. L(μH) Tolerance Frequency RDC(Ω)Max. IDC(A) MCD-654C-R47□ 0.47 N 100kHz/0.25V 5.72m 8.00 MCD-654C-1R0□ 1.0 N 100kHz/0.25V 11.0m 5.00 MCD-654C-1R2□ 1.2 N 100kHz/0.25V 11.0m 5.00 MCD-654C-4R7□ 4.7 M 100kHz/0.25V 33.5m 2.50 MCD-654C-220□ 22 K,M 100kHz/0.25V 0.18 0.90 MCD-654C-270□ 27 K,M 100kHz/0.25V 0.21 0.81 MCD-654C-330□ 33 K,M 100kHz/0.25V 0.27 0.74 MCD-654C-390□ 39 K,M 100kHz/0.25V 0.29 0.
PAGE 3
(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.