SBU9 Series
Common Mode Chokes
- Low profile (9.2 mm high), surface mount design
- Ideal for switching power supplies
- Eliminates most line conducted common mode noise
- Refer to Designing Common Mode Filters for design guidance.
- RoHS-compliant. 260°C compatible. Tin-silver over copper terminations.
SPECIFICATIONS
Dimensions 
Tape and reel specifications 
3D models
| Part Number1 Click to get parts |
| Common mode peak impedance (kOhms) |
Inductance2 min (mH) |
Irms3 max (A) |
DCR4 (Ohms) |
Isolation5 |
|---|---|---|---|---|---|---|
| SBU9-103R25L_ | 94.40 @ 230 kHz | 10.0 | 0.25 | 2.5 | 1500 | |
| SBU9-2820R5L_ | 26.31 @ 570 kHz | 2.8 | 0.50 | 0.70 | 1500 | |
| SBU9-1320R7L_ | 12.68 @ 900 kHz | 1.3 | 0.70 | 0.38 | 1500 | |
| SBU9-6011R0L_ | 6.66 @ 1300 kHz | 0.60 | 1.0 | 0.20 | 1500 |
| 1 | When ordering, please specify packaging code: e.g. SBU9-6011R0LC | |
| Packaging: | D = 13"
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 D instead. |
|
| 2 | Inductance tested at 1 kHz, 1 Vrms, and it is measured on 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 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. | |
| 5 | Operating temperature range −40°C to +125°C Details | |
| 6 | 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. | ||