Site Settings

Warehouses
Language settings
Currency settings
Resources
Video Library
Cx Family Common Mode Chokes
0402CT Low Profile Chip Inductors
XAL7050 High-inductance Shielded Power Inductors
XGL4020 Ultra-low DCR Power Inductors

CMH3921-20522

RoHS compliant

For more information and specification about the part.

Go to series
Buy Now:

The part number you have selected is not available through our online store.

Please click the "Request Quote" button for pricing and more information.

. in stock, ready to ship today.
Request a Sample:

Specifications

Electrical specifications at 25°C.

Part number Lines Common mode
peak impedance (Ω)
Inductance
min (µH) 1
Irms (A) 2 DCR max (mΩ) 3 Isolation
Voltage (Vrms) 4
CMH3921-20522L 2 2870.0 @ 5.0 MHz 2000 22 3.2 2500
Notes
  1. Inductance shown for each winding. Measurement details are part number specific. See part number page in datasheet for details.
  2. Current flows through both windings connected in series that causes a 40°C rise. This information is for reference only and does not represent absolute maximum ratings.
  3. DCR is specified per winding.
  4. Isolation (hipot) measured for 1 minute.

Termination:

  • RoHS compliant tin-silver over copper.
Environmental
Environmental:
RoHS compliant
Ambient temperature range:
–40°C to +85°C with Irms current
Storage temperature range:
Component: –40°C to +125°C.
Tray packaging: –40°C to +80°C
Maximum part temperature:
+125°C (ambient + temp rise); +105°C (CMH3923-30431L)
Failures in Time (FIT) / Mean Time Between Failures (MTBF):

Performance curves

Typical Attenuation

Typical Impedance vs Frequency

Schematics

cmh_cmv_1s.gif cmh_cmv_2s.gif cmh_cmv_3s.gif cmh7036-75433s.gif
A B C D

Physical characteristics

See datasheet for dimensional drawings.

 
Part
number
L max
in/mm
W max
in/mm
H max
in/mm
Weight
(g)
Parts per
tray
Schematic
CMH2617-11340L 1.02/26,0 1.02/26,0 0.67/17,0 13.76 96 A
CMH3923-30431L 1.50/38,0 1.54/39,0 0.91/23,0 53.66 36 A
CMV3532-10516L 0.87/22,0 1.38/35,0 1.26/32,0 28.25 49 B
CMH4530-10523L 1.77/45,0 1.77/45,0 1.18/30,0 77.04 20 C
CMH3921-10534L 1.50/38,0 1.54/39,0 0.83/21,0 51.7 36 A
CMH3921-20522L 1.50/38,0 1.54/39,0 0.85/21,5 52.19 36 A
CMH3815-24516L 1.52/38,5 1.52/38,5 0.61/15,5 30.59 36 A
CMH7018-10535L 2.76/70,0 2.76/70,0 0.71/18,0 107.4 9 C
CMH7036-75433L 2.76/70,0 2.76/70,0 1.42/36,0 223.17 9 D
 

General specification

Core Material:
Nanocrystalline
Weight:
See table above

Washing

Moisture Sensitivity Level (MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
PCB Washing:
Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info

Related products

Related product series