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Common Mode Chokes
LPD6235 Series

  • Low profile miniature CM choke, 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
  • Refer to Designing Common Mode Filters for design guidance.
  • RoHS-compliant, halogen free. 260°C compatible. Matte tin over nickel over silver terminations
  • COTS Plus tin-silver-copper and tin-lead terminations available

SPECIFICATIONS


Part number1
Click to get parts
Common mode
peak impedance
(kOhms)      
Cutoff
frequency2
(MHz)
Inductance (µH)3 DCR
max4
(Ohms)
Isolation5
(Vrms)
Irms6
(A)
min nom
LPD6235-682MR_ 8.52 @ 39 MHz 130 5.44 6.8 0.120 100 1.40
LPD6235-103MR_ 11.67 @ 28 MHz 110 8.00 10 0.157 100 1.30
LPD6235-223MR_ 22.75 @ 19 MHz 52 17.6 22 0.300 100 0.85
LPD6235-473MR_ 34.39 @ 12 MHz 48 37.6 47 0.620 100 0.60
LPD6235-104MR_ 59.92 @ 8.7 MHz 34 80.0 100 1.20 100 0.40
LPD6235-474MR_ 178.15 @ 3.5 MHz 20 376 470 3.50 100 0.25
LPD6235-105MR_ 240.93 @ 2.4 MHz 9.8 800 1000 7.00 100 0.15
LPD6235-155MR_ 357.53 @ 1.8 MHz 6.1 1200 1500 10.8 100 0.14
LPD6235-205MR_ 574.18 @ 1.5 MHz 4.5 1600 2000 16.0 100 0.11
1 When ordering, please specify termination and packaging codes: e.g. LPD6235-205MRC
  Termination: R = Matte tin over nickel over silver
Special order, added cost: Q = RoHS tin-silver-copper (95.5/4/0.5) or
P = non-RoHS tin-lead (63/37).
Packaging: C = 7" machine-ready reel
EIA-481 embossed plastic tape (350 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 C instead.
D = 13" machine-ready reel
EIA-481 embossed plastic tape. Factory order only, not stocked (1500 parts per full reel).
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 DCR is for each winding, measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
5 Interwinding isolation (hipot) tested for one minute.
6 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.
7 Ambient temperature range: −40°C to +85°C with Irms current.
8 Storage temperature range: Component: −40°C to +125°C
Tape and reel packaging: −40°C to +80°C
9 Maximum part temperature: +125°C (Ambient + temperature rise)
10 Resistance to soldering heat: Three reflows at >217°C for 90 seconds (+260°C ±5°C for 20 – 40 seconds), allowing parts to cool to room temperature between.
11 Electrical specifications at 25°C.
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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Updated: September 05, 2017