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

MHCC12060-100M-R7A

10

20

100

10

12.5

20.7

MHCC12060-150M-R7A

15

20

100

6.0

9.0

29.0

MHCC12060-220M-R7A

22

20

100

5.0

7.5

39.5

MHCC12060-330M-R7A

33

20

100

4.0

6.0

75

MHCC12060-680M-R7A

68

20

100

3.0

4.5

140

 Irms

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

 Isat

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

5

10

15

20

25

30

35

40

45

50

55

60

65

70

0

1

2

3

4

5

6

7

8

9

10 11

12 13 14 15

16 17

DC Current(A)

680

330

220

150

100

Tem perature Change v.s DC Current

0

10

20

30

40

50

60

70

80

90

100

110

120

0

1

2

3

4

5

6

7

8

9 10 11 12 13 14 15 16 17 18

DC Current(A)

680

330

220

150

100