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

M2022 Series

Common Mode EMI/RFI Filter

RoHS compliant
Our M2022 Series common mode EMI/RFI filters provide both common-mode and differential-mode filtering in a single 1812-size surface mount package. They are available in standard (-AL), low-profile (-ALPL) and shielded (-ASL) versions, all offering excellent isolation, environmental stability and low cost.
 
  • Common mode and differential mode filtering in a single device
  • Compact 1812-size surface mount package
  • Standard (-AL), low profile (-ALPL) and shielded (-ASL) versions available
  • Excellent isolation, environmental stability and low cost
  • RoHS-compliant.  260°C compatible. Gold over nickel over moly-manganese terminals
Refer to Designing Common Mode Filters for design guidance.
Buy Now:
Count Unit price
1 $1.96
300 $1.50
600 $1.12
1200 $0.83
2400 $0.64
4800 $0.49

For high volume or non-stock items, request a quote.

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

Specifications

Electrical specifications at 25°C.

Part number 1 Lines Common mode
peak impedance (kΩ)
Cutoff
frequency (MHz) 2
Inductance
min (µH) 3
Irms (mA) DCR max (mΩ) 4 Isolation
Voltage (Vrms) 5
M2022-AL_ 2 38.3 @ 120 MHz 170 3.8 500 800 50
M2022-ALPL_ 2 40.0 @ 160 MHz 120 3.6 500 990 50
M2022-ASL_ 2 32.0 @ 66.0 MHz 140 11.5 500 850 50
Notes
  1. When ordering, please specify packaging codes: e.g. M2022-ALC, M2022-ALPLC,  or M2022-ASLC.
  2. Frequency at which the differential mode attenuation equals 3 dB
  3. Inductance is per winding, measured at 10 MHz.
  4. DCR is per winding, measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
  5. Winding to winding isolation (hipot) tested for one minute.

Termination:

  • RoHS compliant gold over nickel over moly-manganese.

Packaging:

  • C = 7″ machine-ready reel. EIA-481 embossed plastic tape (600 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
  • D = 13″ machine-ready reel. EIA-481 embossed plastic tape (2200 parts per full reel).
  • B = Less than full reel. In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering, simply change the last letter of your part number from B to C.
Environmental
Environmental:
RoHS compliant
Ambient temperature range:
–40°C to +85°C
Storage temperature range:
Component: –40°C to +85°C
Tape and reel packaging: –40°C to +80°C
Failures in Time (FIT) / Mean Time Between Failures (MTBF):

Performance curves

Attenuation (Ref: 50 Ohms)

Impedance vs Frequency

Schematics

schematic.png

Physical characteristics

                      M2022-A, M2022-ALP

m2022a.gif      


                               M2022-AS
m2022as-(1).gif

 
  A max B max C max D ref E ref F ref G min H
M2022-AL 0.195 0.150 0.135 0.070 0.100 0.178 0.04 0.03
4,95 3,81 3,43 1,78 2,54 4,52 1,02 0,76
M2022-ALPL 0.195 0.150 0.079 0.070 0.100 0.178 0.04 0.03
4,95 3,81 2,01 1,78 2,54 4,52 1,02 0,76
M2022-ASL 0.231 0.196 0.150 0.107 0.100 0.178 0.04 0.03
5,87 4,98 3,81 2,72 2,54 4,52 1,02 0,76


m2022pad.gif              m2022lnd.gif              

Tape and Reel specification

tapereel_pl.gif

 
Parts per reel Reel dimensions (mm) Tape dimensions (mm) Orientation
  7" (178 mm) 13" (330 mm) A B C D E W P Po P1 H T part_or_i.gif
M2022-AL 600 2200* 178/330 60/100 13 18,4 12,4 12 8 4 2 3,7 0,3
M2022-ALPL 600 2200* 178/330 60/100 13 18,4 12,4 12 8 4 2 2,25 0,3
M2022-ASL 600 2200* 178/330 60/100 13 18,4 12,4 12 8 4 2 3,94 0,25
* Special order

General specification

Core Material:
Ferrite
Weight:
M2022-AL 155 mg; M2022-ALPL 85.5 mg; M2022-ASL 319 mg
Packaging:
600 per 7″ reel; 2200 per 13″ reel
Plastic tape: 12 mm wide, 8 mm pocket spacing
M2022-AL: 0.3 mm thick, 3.7 mm pocket depth
M2022-ALP: 0.3 mm thick, 2.25 mm pocket depth
M2022-AS: 0.25 mm thick, 3.94 mm pocket depth

Soldering/Washing

Moisture Sensitivity Level (MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
Resistance to soldering heat:
Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles
Refer to Soldering Coilcraft Components before soldering.
PCB Washing:
Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

Related product series