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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 halogen free AEC-Q flag

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Count Unit price
1 $1.72
250 $1.37
500 $1.19
1000 $1.04
2500 $0.89
5000 $0.81

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Electrical specifications at 25°C.

Part number 1 Inductance
min (µH) 2
DCR max (Ω) Turns Ratio Volt-time
product (V-µs) 3
Frequency (kHz) Current (A) 4 Terminating
resistance RT (Ω) 5
Voltage (Vrms) 6
Pri Sec Pri : Sec
CST4835-060E_ 295 0.0030 3.6 1 : 60 18 28 1000 7.0 8.6 500
  1. When ordering, please specify packaging code: e.g. CST4835-125EC
  2. Inductance measured between secondary pins at 100 kHz, 0.1 Vrms, 0 Adc.
  3. Maximum volt-time product is for the secondary, based on 2000 Gauss.
  4. Primary current of 7 A causes approximately 25°C temperature rise above 25°C ambient. Higher current causes a greater temperature rise (see Temperature Rise vs Current curve).
  5. Terminating resistor value is based on 1 Volt output with 7 Amps flowing through the primary. Varying terminating resistance increases or decreases output Voltage/Ampere according to the following equation:
    RT (Ohms) = Vout × Nsec / Iin.
  6. 500 Vrms, one minute isolation (hipot) winding to winding.


  • RoHS-compliant, halogen free. 260°C compatible. Silver over nickel over phos bronze terminations.


  • C = 7" machine-ready reel
    EIA−481 embossed plastic tape (500 parts per full reel).
  • B = Less than full reel
    To have a leader and trailer added ($25 charge), use code letter C instead.
  • D = 13" machine-ready reel
    EIA−481 embossed plastic tape (2200 parts per full reel).
RoHS compliant , halogen free
Ambient temperature range:
–40°C to +125°C
Storage temperature range:
Component: –40°C to +165°C.
Tape and reel Packaging: –40°C to +80°C
Maximum part temperature:
+165°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

Temperature vs Current



Physical characteristics


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 cst4835orientation.gif
500 2200* 178/330 60/100 13 18,4 12,4 12 8 4 2 6,6 0,35

General specification

Core Material:
115 – 122 mg
500/7″ reel; 2200/13″ reel; Plastic tape: 12 mm wide, 0.35 mm thick, 8 mm pocket spacing, 3.6 mm pocket depth


Moisture Sensitivity Level (MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
Resistance to soldering heat:
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332
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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