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Cx Family Common Mode Chokes
0402CT Low Profile Chip Inductors
XAL7050 High-inductance Shielded Power Inductors
XGL4020 Ultra-low DCR Power Inductors

MSD1048 Series

Common Mode Chokes

RoHS compliant halogen free
Our MSD1048 Series common mode chokes provide both common mode and differential mode filtering in a single device. They are ideal for use in both power line and signal line applications, providing 200 Vrms, one minute winding-to-winding isolation.
  • Common mode and differential mode filtering in a single device
  • Ideal for use in both power line and signal line applications
  • Up to 200 MHz differential mode cutoff frequency
Refer to Designing Common Mode Filters for design guidance.
Buy Now:
Count Unit price
1 $1.35
200 $1.07
400 $0.93
1000 $0.72
2400 $0.62
5000 $0.57

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

. in stock, ready to ship today.
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Specifications

Electrical specifications at 25°C.

Part number 1 Lines Common mode
peak impedance (kΩ)
Cutoff
frequency (MHz) 2
Inductance
min (µH) 3
Irms (A) 4 DCR max (Ω) 5 Isolation
Voltage (Vrms) 6
MSD1048-222NE_ 2 3.5 @ 71.0 MHz 200 1.5 2.4 0.019 200
MSD1048-103ME_ 2 10.1 @ 27.0 MHz 97.0 8.0 1.5 0.053 200
MSD1048-223ME_ 2 17.0 @ 17.0 MHz 44.0 18 1.3 0.098 200
MSD1048-473ME_ 2 32.4 @ 12.0 MHz 29.0 38 1.1 0.208 200
MSD1048-683ME_ 2 52.2 @ 9.3 MHz 38.0 54 1.0 0.297 200
MSD1048-104ME_ 2 58.3 @ 7.4 MHz 19.0 80 0.85 0.387 200
MSD1048-224KE_ 2 87.9 @ 5.0 MHz 16.0 198 0.62 0.840 200
Notes
  1. When ordering, please specify termination and packaging codes: e.g. MSD1048-224MED
  2. Frequency at which the differential mode attenuation equals 3 dB
  3. Inductance shown for each winding, measured at 100 kHz, 0.1 Vrms, 0 Adc on an Agilent/HP 4284A LCR meter or equivalent.
  4. Irms: Current that causes a 40°C temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings.
  5. DCR is for each winding, measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
  6. Interwinding isolation (hipot) tested for one minute.

 

Termination:

  • E = RoHS compliant matte tin over nickel over phos bronze.
  • T = RoHS tin-silver-copper (95.5/4/0.5)(Special order, added cost)
  • S = non-RoHS tin-lead (63/37)(Special order, added cost)

Packaging:

  • D = 13" reel, machine-ready 
    EIA-481 embossed plastic tape (800 parts per full reel).
  • B = Less than full reel
    In tape, not machine ready. To have a leader and trailer added ($25 charge), use code letter D instead.
Environmental
Environmental:
RoHS compliant , halogen free
Ambient temperature range:
–40°C to +85°C with Irms current
Storage temperature range:
Component: –40°C to +125°C
Tape and reel packaging: –40°C to +80°C
Maximum part temperature:
+125°C (ambient + temp rise)
Failures in Time (FIT) / Mean Time Between Failures (MTBF):
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332

Performance curves

Attenuation (Ref: 50 Ohms)

Impedance vs Frequency

Schematics

schematic.png

Physical characteristics

msd1048d-(1).png

dims_inches_mm.gif

Tape and Reel specification

tapereel_pl.gif

 
Parts per reel Reel dimensions (mm) Tape dimensions (mm) Orientation
13" (330 mm) A B C D E W P Po P1 H T part_or_o.gif
800 178/330 60/100 13 18,4 12,4 24 16 4 2 5,1 0,35

General specification

Core Material:
Ferrite
Weight:
1.5– 1.8 g
Winding to Winding Isolation:
200 Vrms, one minute

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.

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