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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



RoHS compliant

For more information and specification about the part.

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Count Unit price
1 $3.48
175 $2.99
700 $2.59
1400 $2.26
2800 $1.94
5000 $1.78

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

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Electrical specifications at 25°C.

Part number 1
(Hover for schematics)
Power (W) Input Voltage (V) Inductance
min (µH) 2
DCR max (mΩ) 4 Leakage
max (µH) 5
Turns Ratio 6 Frequency (kHz) Isolation
Voltage (Vrms)
Output (V, A) 7
Pri Sec Aux Pri : Sec : Aux
FCT1-33M22SL_ 25 33 57 90 115 8.0 347 1.440 1 : 0.16 : 0.63 250 1500 3.3 V , 7.2 A
  1. When ordering, please specify a packaging code: FCT1-50M22SLD
  2. Inductance is measured at 250 kHz, 0.1 Vrms, 0 Adc.
  3. 1500 Vrms isolation from primary and bias to secondary.
  4. DCR for the secondary is measured with the windings connected in parallel.
  5. Leakage inductance is for the primary and is measured with the secondary shorted.
  6. Turns ratio is with the secondary windings connected in parallel.
  7. Output is with the secondary windings connected in parallel. Bias winding output is 12 V, 20 mA.


  • RoHS-compliant. 260°C compatible. Tin-silver over tin over nickel over phos bronze terminations. Other terminations available at additional cost.


  • D = 13" machine-ready reel
    EIA 481 embossed plastic tape (175 parts per full reel).
  • B = Less than full reel
    In tape, but not machine-ready. To have a leader and trailer added ($25 charge), use code letter D instead.
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):



Secondary windings to be connected
in parallel on the PC board.

Physical characteristics



Tape and Reel specification

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_f.gif
175 330 100 13 38,4 32,4 32 28 4 2 12,93 0,5

General specification

Core Material:
6.5 – 6.7 g
175 per 13″ reel Plastic tape: 32 mm wide, 0.5 mm thick, 28 mm pocket spacing, 12.93 mm pocket depth


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 with pure water or alcohol only. For other solvents, see Doc787_PCB_Washing.pdf.

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