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

CMUV photoFeatures:

  • Section wound for low capacitance and high self resonant frequency
  • One-piece core for highest inductance
  • Round center bobbin for low DCR
  • Compact design for small volume
  • 130° C rating (ambient plus rise)

CMTV Schematic

Precision Model Number Figure
Number
Data on
Page
  A
MAX
B
MAX
C
MAX
D
NOM
E
NOM
F
NOM
G
NOM
CMUV-22170-xxxx 1 3 mm 22 17 22 0.8 4 13 10
      in 0.866 0.67 0.866 0.031 0.157 0.512 0.394


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.

Precision Model Number Figure
Number
Inductance
[UH Min.]
(note 1)
DC
Resistance
[Ohms Max]
(note 2)
Rated
Current
[Amps]
Leakage
Inductance
[uH Max.]
Self-Resoonant
Frequency
[KHz Min.]
CMTV-32160-3501 1 3500 0.15 1.3 62 500
CMTV-32160-1701 1 1700 0.065 2 32 850
CMTV-32160-1001 1 1000 0.036 3.2 22 1250
CMTV-32160-7500 1 750 0.022 5 19 1300
CMTV-32160-4250 1 425 0.012 8.1 10 1750
CMTV-32160-2750 1 275 0.008 13 8 2000

 

Precision Model Number Figure
Number
Inductance
[UH Min.]
(note 1)
DC
Resistance
[Ohms Max]
(note 2)
Rated
Current
[Amps]
Leakage
Inductance
[uH Max.]
Self-Resoonant
Frequency
[KHz Min.]
CMTV-32160-3501 1 3500 0.15 1.3 62 500
CMUV-22170-9001 1 9000 1.4 0.5 300
CMUV-22170-4501 1 4500 0.75 0.6 250
CMUV-22170-2501 1 2500 0.4 0.7 200
CMUV-22170-1101 1 1100 0.25 0.9 150
CMUV-22170-4500 1 450 0.13 1 100

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