Molding Power Choke – MHCC/MHCI Series

Electrical Characteristics

Inductance

Tolerance

Test

Frequency

Irms

Isat

RDC

Part Number

(uH)

(±%)

(KHz)

(A)Typ.

(A)Typ.

(mΩ)Max

MHCI06018-R33M-R8A

0.33

20

100

12

22

6.8

MHCI06018-1R0M-R8A

1.0

20

100

7.0

14

17

MHCI06018-4R7M-R8A

4.7

20

100

3.5

5

70

MHCI06018-100M-R8A

10

20

100

2.3

2.5

155

 Irms

DC current (A) that will cause an approximate ΔT of 40℃

 Isat

DC current (A) that will cause L to drop approximately 30%



Tolerance：M= ±20%



L : WK 3260B, 100KHz 0.5V



Rdc : CHEN HWA 502



Operating temperature range from -55℃ to 125℃. (Including self - temperature rise)

Test Instruments：

WK3260B Impedance / Material Analyzer

Inductance vs DC Current

0

1

2

3

4

5

6

7

8

9

10

11

12

0

5

10

15

20

25

DC Current(A)

R33

4R7

100

1R0

Tem perature Change v.s DC Current

0

20

40

60

80

100

120

140

0

5

10

15

20

25

30

DC Current(A)

100

4R7

R33

1R0