Precision Products
High Frequency Power		  
  CMEH/V COMMONMODE CHOKES
(This spec sheet is also available in printable format)

Features:

  • Section wound for low capacitance and high self resonant frequency
  • Round center bobbin for low DCR
  • Horizontal version for low profile; vertical version for small footprint
  • One-piece core for highest inductance
  • 130° C rating (ambient plus rise)

CMEE Schematic

CMEH/CMEV Common Mode Chokes

Precision Model Number Figure
Number		 Data on
Page		   A
MAX		 B
MAX		 C
MAX		 D
NOM		 E
NOM		 F
NOM		 G
NOM
CMEH-26260-xxxx 1 3 mm 26 26 24 0.8 4 21 15
      in 1.02 1.02 0.945 0.031 0.157 0.827 0.591
CMEH-30300-xxxx 1 3 mm 30 30 25 0.8 4 24 20
      in 1.18 1.18 0.984 0.031 0.157 0.945 0.787
CMEV-25190-xxxx 2 4 mm 25 19 32 0.8 4 13 10
      in 0.984 0.748 1.26 0.031 0.157 0.512 0.394
CMEV-30220-xxxx 2 4 mm 30 22 35 0.8 4 13 10
      in 1.18 0.866 1.38 0.031 0.157 0.512 0.394
CMEV-36270-xxxx 2 4 mm 36 27 42 0.8 4 21 15
      in 1.42 1.06 1.65 0.031 0.157 0.827 0.591

Note 1. Other vertical sizes available upon request.
Note 2. Horizontal version of all sizes available on request.
Note 3. CMTV 32160-4250 pin diameter is 1.02mm/.040in.
Note 4. CMTV 36230-1101 pin diameter is 1.02mm/.040in.

CMEH Common Mode Chokes

 

Precision Model Number Figure
Number		 Inductance
[UH Min.]
(note 1)		 DC
Resistance
[Ohms Max]
(note 2)		 Rated
Current
[Amps]		 Inductance
Difference
[uH Max]
CMEH-26260-3602 1 36000 2.7 0.5 400
CMEH-26260-2402 1 24000 1.6 0.6 350
CMEH-26260-9201 1 9200 0.75 0.7 300
CMEH-26260-7801 1 7800 0.5 0.9 250
CMEH-26260-5201 1 5200 0.34 1 200
CMEH-26260-3601 1 3600 0.25 1.5 150
CMEH-26260-3201 1 3200 0.2 2 100

 

Precision Model Number Figure
Number		 Inductance
[UH Min.]
(note 1)		 DC
Resistance
[Ohms Max]
(note 2)		 Rated
Current
[Amps]		 Inductance
Difference
[uH Max]
CMEH-30300-1203 1 120000 2.6 0.5 2500
CMEH-30300-9202 1 92000 2 0.6 2000
CMEH-30300-6602 1 66000 1.5 0.7 1500
CMEH-30300-3602 1 36000 0.8 0.9 1000
CMEH-30300-2502 1 25000 0.6 1 500
CMEH-30300-1552 1 15500 0.32 1.5 350
CMEH-30300-1002 1 10000 0.25 2 200
CMEH-30300-8001 1 8000 0.19 2.5 150
CMEH-30300-5001 1 5000 0.1 3 100

Note 1: Inductance measured at 1KHz, 0.1 Vrms, each winding measured separately.
Note 2: Each winding measured separately.

CMEV Common Mode Chokes

Precision Model Number Figure
Number		 Inductance
[UH Min.]
(note 1)		 DC
Resistance
[Ohms Max]
(note 2)		 Rated
Current
[Amps]		 Inductance
Difference
[uH Max]
CMEV-25190-3602 2 36000 2.7 0.5 400
CMEV-25190-2402 2 24000 1.6 0.6 350
CMEV-25190-9201 2 9200 0.75 0.7 300
CMEV-25190-7801 2 7800 0.5 0.9 250
CMEV-25190-5201 2 5200 0.34 1 200
CMEV-25190-3601 2 3600 0.25 1.5 150
CMEV-25190-3201 2 3200 0.2 2 100

 

Precision Model Number Figure
Number		 Inductance
[UH Min.]
(note 1)		 DC
Resistance
[Ohms Max]
(note 2)		 Rated
Current
[Amps]		 Inductance
Difference
[uH Max]
CMEV-30220-1203 2 120000 2.6 0.5 2500
CMEV-30220-9202 2 92000 2 0.6 2000
CMEV-30220-6602 2 66000 1.5 0.7 1500
CMEV-30220-3602 2 36000 0.8 0.9 1000
CMEV-30220-2502 2 25000 0.6 1 500
CMEV-30220-1552 2 15500 0.32 1.5 350
CMEV-30220-1002 2 10000 0.25 2 200
CMEV-30220-8001 2 8000 0.19 2.5 150
CMEV-30220-5001 2 5000 0.1 3 100

 

Precision Model Number Figure
Number		 Inductance
[UH Min.]
(note 1)		 DC
Resistance
[Ohms Max]
(note 2)		 Rated
Current
[Amps]		 Inductance
Difference
[uH Max]
CMEV-36270-3302 2 33000 0.5 1.5 1000
CMEV-36270-2202 2 22000 0.4 1.8 700
CMEV-36270-1802 2 18000 0.3 2 500
CMEV-36270-1202 2 12000 0.2 2.5 350
CMEV-36270-1002 2 10000 0.15 2.7 300
CMEV-36270-8101 2 8100 0.12 3 250
CMEV-36270-6001 2 6000 0.1 3.5 200
CMEV-36270-4701 2 4700 0.08 4 150

 

Note 1: Inductance measured at 1KHz, 0.1 Vrms, each winding measured separately.
Note 2: Each winding measured separately.