The ASC WTCF2012 Series is a wire-wound type common mode choke designed for excellent solderability. It is suitable for applications such as USB lines in personal computers and peripherals, as well as USB 2.0, IEEE1394, and LVDS interfaces.
| Series | Z (OHM) @100MHz 20% | DCR MAX. () | RATE CURRENT (mA) | Cut-off Frequency (GHz) TYP. | Rated Voltage (Vdc) | Withstand Voltage (Vdc) | Insulation Resistance @125VDC (MOHM) MIN. | Packing Code |
| WTCF2012Z0M670PB | 67 | 0.25 | 400 | 1.0 | 50 | 125 | 10 | P |
| WTCF2012Z0M750PB | 75 | 0.30 | 400 | 1.0 | 50 | 125 | 10 | P |
| WTCF2012Z0M900PB | 90 | 0.35 | 330 | 1.0 | 50 | 125 | 10 | P |
| WTCF2012Z0M101PB | 100 | 0.35 | 330 | 1.0 | 50 | 125 | 10 | P |
| WTCF2012Z0M121PB | 120 | 0.30 | 370 | 1.0 | 50 | 125 | 10 | P |
| WTCF2012Z0M161PB | 160 | 0.35 | 350 | 1.0 | 50 | 125 | 10 | P |
| WTCF2012Z0M181PB | 180 | 0.35 | 330 | 1.0 | 50 | 125 | 10 | P |
| WTCF2012Z0M201PB | 200 | 0.40 | 300 | 1.0 | 50 | 125 | 10 | P |
| WTCF2012Z0M221PB | 220 | 0.40 | 300 | 1.0 | 50 | 125 | 10 | P |
| WTCF2012Z0M261PB | 260 | 0.40 | 300 | 1.0 | 50 | 125 | 10 | P |
| WTCF2012Z0M361PB | 360 | 0.50 | 300 | 1.0 | 50 | 125 | 10 | P |
| WTCF2012Z0M371PB | 370 | 0.45 | 280 | 1.0 | 50 | 125 | 10 | P |
| WTCF2012Z0M431PB | 430 | 0.55 | 280 | 1.0 | 50 | 125 | 10 | P |
| WTCF2012Z0M601PB | 600 | 0.60 | 240 | 1.0 | 50 | 125 | 10 | P |
| WTCF2012Z0M751PB | 750 | 0.90 | 220 | 1.0 | 50 | 125 | 10 | P |
| SERIES | M1 | M2 | M3 | M4 |
| WTCF2012 | 2.00.2 | 1.200.2 | 1.200.2 | 0.40(TYP.) |
WT CF 2012 Z0 M 670 P B
Product Code Series Dimensions Series extension Tolerance Value Packing Code