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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

CG3885-AL Common Mode Choke

for Power Line Applications

RoHS compliant
  • Low profile toroid construction
  • Surface mount, magnetically shielded package
  • Up to 3.11 kOhms impedance at 1.8 MHz
  • 1000 Vrms isolation (hipot) between windings
  • Refer to Designing Common Mode Filters for design guidance.
  • RoHS-compliant. 260°C compatible. Tin-silver-copper over copper terminations.
Buy Now:
Count Unit price
1 $5.14
120 $4.40
240 $3.82
600 $3.33
1200 $2.59
2500 $2.22
5000 $2.04

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)
Inductance
min (mH) 2
Irms (A) 3 DCR max (mΩ) 4 Isolation
Voltage (Vrms) 5
CG3885-AL 2 3.11 @ 1.8 MHz 0.30 10.0 8.0 1000
Notes
  1. When ordering, please specify packaging code: e.g. CG3885-ALD
  2. Inductance shown for each winding, measured at 10 kHz, 0.1 Vrms, 0 Adc on an Agilent/HP 4263B LCR meter or equivalent.
  3. 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.
  4. DCR is specified per winding at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
  5. Isolation (hipot) measured for two seconds

Termination:

  • RoHS compliant tin-silver-copper over copper.

Packaging:

  • D = 13" machine-ready reel
    EIA-481 embossed plastic tape 120 per full reel).
  • B = Less than full reel
    In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering, simply change the last letter of your part number from B to D.
Environmental
Environmental:
RoHS compliant
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):

Performance curves

Attenuation (Ref: 50 Ohms)

Impedance

Schematics

schematic.png

Physical characteristics

cg3885d.gif

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_ax.gif
120 330 100 13 52,4 44,4 44 32 4 2 12,4 0,5

General specification

Core Material:
Ferrite
Weight:
15.3 g
Packaging:
120/13″ reel Plastic tape: 44 mm wide, 0.5 mm thick, 32 mm pocket spacing, 12.4 mm pocket depth

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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