SMD Common Mode Choke – CMMI Series

Electrical Characteristics

Part Number

Impedance

(Ω)

Test Frequency

(MHz)

Tolerance

(±%)

Idc

(mA) Max

Rated Voltage

(Vdc)

Rdc

(Ω) Max

Insulation Resistance

(MΩ) Min

CMMI21T-500Y-N

50

100

25

500

50

0.20

10

CMMI21T-670Y-N

67

100

25

500

50

0.30

10

CMMI21T-900Y-N

90

100

25

330

50

0.30

10

CMMI21T-121Y-N

120

100

25

330

50

0.35

10

CMMI21T-131Y-N

130

100

25

300

50

0.40

10



When ordering, please specify tolerance and packaging codes



Tolerance : Y = ±25%



Packaging : Clear tape and reel { standard }



Z : HP4286A / HP4287A / Agilent E4991A + Agilent16197A



Rdc(single line) :CH502BC



Idc : HP4284A+HP42841A/HP4285A+HP42841A



Insulation Resistance : Agilent HP4339B



Operating temperature range from -40℃ to 105℃. (Including self - temperature rise )

Test Instruments：HP4291A Material/Impedance Analyzer

Typical Impedance vs. Frequency

0.1

1

10

100

1000

1

10

100

1000

10000

FREQUENCY(MHz)

COMMON MODE

NORMAL MODE

670

900

121

670

900

121

500

500

131

131