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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 AEC-Q flag

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Count Unit price
1 $3.57
200 $2.68
600 $1.62
1200 $1.25
3000 $1.07
6000 $0.98

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

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Electrical specifications at 25°C.

Part number 1 Lines Common mode
peak impedance (kΩ)
frequency (kHz) 2
min (mH) 3
max (µH)
Irms (mA) 4 DCR max (Ω) 5 Isolation
Voltage (Vrms) 6
DFT4532-474BL_ 2 3.04 @ 9.6 MHz 490 0.329 0.13 350 0.380 250
  1. When ordering, please specify termination and packaging codes: e.g. DFT4532-474BLC
  2. Frequency at which the differential mode attenuation equals 3 dB
  3. Inductance is for each winding, measured at 100 kHz using a Voltech AT3600 or equivalent.
  4. Irms: Current that causes a 20°C temperature rise from 25°C ambient.
  5. DCR is specified per winding at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
  6. 250 Vrms, one minute isolation (hipot) between windings.


  • L = RoHS compliant matte tin over nickel over phos-bronze.
  • S = non-RoHS tin-lead (63/37)(Special order, added cost)


  • C = 7" reel, machine-ready 
    EIA-481 embossed plastic tape (600 per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge)
  • D = 13" reel, machine-ready 
    EIA-481 embossed plastic tape. Factory order only, not stocked (2000 per full reel).
RoHS compliant
Ambient temperature range:
–40°C to +85°C with Irms current
Storage temperature range:
Component: –40°C to +105°C.
Tape and reel packaging: –40°C to +80°C
Maximum part temperature:
+105°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 vs Frequency

Attenuation vs Frequency

Impedance vs Frequency

Impedance vs Frequency



Physical characteristics



Part marking

Part number Value marking
DFT4532-513BLC 5
DFT4532-513SLC 6
DFT4532-104BLC 1
DFT4532-224BLC 2
DFT4532-334BLC 3
DFT4532-474BLC 4

Tape and Reel specification


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_c.gif
600 2000* 178/330 60/100 13 18,4 12,4 12 8 4 2 3,43 0,4
*Special order

General specification

Core Material:
78 – 86 mg
600/7″ reel; 2000/13″ reel Plastic tape: 12 mm wide, 0.4 mm thick, 8 mm pocket spacing, 3.43 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 to MIL-STD-202 Method 215 plus an additional aqueous wash. More info

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