Molding Power Choke – MHCD Series

Electrical Characteristics

Inductance

Tolerance

Test

Frequency

Irms(A)

Isat(A)

RDC(mΩ)

Part Number

(uH)

(±%)

(MHz)

Max(Typ)

Max(Typ)

Max(Typ)

MHCD201610A-R24M-A8S

0.24

20

2

4.0(4.5)

4.2(6.0)

40(28)

MHCD201610A-R33M-A8S

0.33

20

2

3.5(3.8)

4.0(5.5)

48(40)

MHCD201610A-R47M-A8S

0.47

20

2

3.0(3.6)

3.2(5.0)

54(44)

MHCD201610A-R56M-A8S

0.56

20

2

2.8(3.3)

2.8(4.6)

59(46)

MHCD201610A-R68M-A8S

0.68

20

2

2.4(3.0)

2.7(4.2)

72(55)

MHCD201610A-1R0M-A8S

1.0

20

2

2.0(2.3)

2.2(3.4)

96(81)

MHCD201610A-1R5M-A8S

1.5

20

2

1.6(2.0)

2.1(2.8)

150(122)

MHCD201610A-2R2M-A8S

2.2

20

2

1.3(1.6)

2.0(2.4)

204(170)



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 : Agilent E4991/HP4287A+16197A, 2MHz 0.2V



Rdc : CHEN HWA502



Isat : Agilent E4980A+HP42841A



Irms : Agilent 6641 SYSTEM DC POWER SUPPLY



Operating temperature range from -40℃ to 125℃. (Including self - temperature rise)

Test Instruments：E4991A Impedance / Material Analyzer

Inductance v.s DC Current

0.0

0.5

1.0

1.5

2.0

2.5

0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5

DC Current(A)

R24

R33

R47

R56

R68

1R0

1R5

2R2

Tem perature Change v.s DC Current

0

20

40

60

80

100

120

140

00.511.522.533.5

44.555.566.5

7

DC Current(A)

R24

R33

R47

R56

R68

1R0

1R5

2R2