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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

LPD6235 Series

Common Mode Chokes

RoHS compliant halogen free AEC-Q flag
Coilcraft LPD6235 Series provides both common mode and differential mode filtering in a single low-profile miniature device. They provide 100 Vrms, one minute winding-to-winding isolation.
  • Low-profile miniature CM choke measures only 3.5 mm high, 6.2 mm square
  • Common- and differential-mode filtering in a single device
  • Up to 130 MHz differential mode cutoff frequency
  • AEC-Q200 Grade 1 (–40°C to +125°C)
Refer to Designing Common Mode Filters for design guidance.
Buy Now:
Count Unit price
1 $1.59
350 $1.37
700 $0.83
1400 $0.64
2800 $0.56
5000 $0.51

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)
Cutoff
frequency (MHz) 2
Inductance
min (µH) 3
Irms (A) 4 DCR max (Ω) 5 Isolation
Voltage (Vrms) 6
LPD6235-682MR_ 2 8.52 @ 39.0 MHz 130 5.4 1.40 0.120 100
LPD6235-103MR_ 2 11.67 @ 28.0 MHz 110 8.0 1.30 0.157 100
LPD6235-223MR_ 2 22.75 @ 19.0 MHz 52.0 18 0.85 0.300 100
LPD6235-473MR_ 2 34.39 @ 12.0 MHz 48.0 38 0.60 0.620 100
LPD6235-104MR_ 2 59.92 @ 8.7 MHz 34.0 80 0.40 1.200 100
LPD6235-474MR_ 2 178.15 @ 3.5 MHz 20.0 376 0.25 3.500 100
LPD6235-105MR_ 2 240.93 @ 2.4 MHz 9.8 800 0.15 7.000 100
LPD6235-155MR_ 2 357.53 @ 1.8 MHz 6.1 1200 0.14 10.800 100
LPD6235-205MR_ 2 574.18 @ 1.5 MHz 4.5 1600 0.11 16.000 100
Notes
  1. When ordering, please specify termination and packaging codes: e.g. LPD6235-205MRC
  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. 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.
  5. DCR is for each winding, measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
  6. Interwinding isolation (hipot) tested for one minute.

 

Termination:

  • R = Matte tin over nickel over silver.
  • Q = RoHS tin-silver-copper (95.5/4/0.5)(Special order, added cost)
  • P = non-RoHS tin-lead (63/37)(Special order, added cost)

Packaging:

  • C = 7″ machine-ready reel. EIA-481 embossed plastic tape (350 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
  • 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 C.
  • D = 13″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (1500 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
Environmental
Environmental:
RoHS compliant , halogen free
Ambient temperature range:
–40°C to +125°C with (40°C rise) Irms current
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):

Performance curves

Attenuation (Ref: 50 Ohms)

Impedance vs Frequency

Schematics

schematic.png

Physical characteristics

lpd6235d.png
dims_inches_mm.gif

Tape and Reel specification

tapereel_pl.gif

 
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_aj.gif

350 1500* 178/330 60/100 13 24,4 16,4 16 12 4 2 3,68 0,3
* Special order

General specification

Core Material:
Ferrite
Weight:
420 – 480 mg
Packaging:
350/7″ reel; 1500/13″ reel Plastic tape: 16 mm wide, 0.3 mm thick, 12 mm pocket spacing, 3.68 mm pocket depth
Winding to Winding Isolation:
100 Vrms, one minute

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.
Recommended Pick & Place Nozzle:
OD: 6.2 mm; ID: ≤ 3.1 mm
PCB Washing:
Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

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