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Common Mode Chokes
MSD1048 Series

  • Common- 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.
  • RoHS-compliant, halogen free. 260°C compatible. Matte tin over nickel over silver terminations
  • COTS Plus tin-silver-copper and tin-lead terminations available

SPECIFICATIONS


Part number1
Click for samples
Common mode
peak impedance
(kOhms)      
Cutoff
frequency2
(MHz)
Inductance (µH)3 DCR
max4
(Ohms)
Isolation5
(Vrms)
Irms6
(A)
min nom
MSD1048-222NE_ 3.49 @ 71 MHz 200 1.54 2.2 0.019 200 2.4
MSD1048-103ME_ 10.1 @ 27 MHz 97 8.00 10 0.053 200 1.5
MSD1048-223ME_ 17.0 @ 17 MHz 44 17.6 22 0.098 200 1.3
MSD1048-473ME_ 32.4 @ 12 MHz 29 37.6 47 0.208 200 1.1
MSD1048-683ME_ 52.2 @ 9.3 MHz 38 54.4 68 0.297 200 1.0
MSD1048-104ME_ 58.3 @ 7.4 MHz 19 80.0 100 0.387 200 0.85
MSD1048-224KE_ 87.9 @ 5.0 MHz 16 198 220 0.840 200 0.62
1 When ordering, please specify termination and packaging codes: e.g. MSD1048-224MED
  Termination: E = RoHS compliant matte tin over nickel over phos bronze
Special order, added cost: T = RoHS tin-silver-copper (95.5/4/0.5) or
S = non-RoHS tin-lead (63/37).
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.
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 DCR is for each winding, measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
5 Interwinding isolation (hipot) tested for one minute.
6 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.
7 Ambient temperature range: −40°C to +85°C with Irms current.
8 Storage temperature range: Component: −40°C to +125°C
Tape and reel packaging: −40°C to +80°C
9 Maximum part temperature: +125°C (Ambient + temperature rise)
10 Resistance to soldering heat: Three reflows at >217°C for 90 seconds (+260°C ±5°C for 20 – 40 seconds), allowing parts to cool to room temperature between.
11 Electrical specifications at 25°C.
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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Updated: August 29, 2016