Product Overview
The WTCF2012FH Series is a wire-wound type common mode choke designed for excellent solderability. It is suitable for applications requiring noise suppression in digital interfaces.
Product Attributes
- Brand: ASC
- Certifications: RoHS
Technical Specifications
| Series | Part Number | Impedance (Z) @100MHz (OHM) 20% | DCR MAX. () | RATE CURRENT (mA) | Cut-off Frequency (GHz) TYP. | Rated Voltage (Vdc) | Insulation Resistance (MOHM) MIN. |
| WTCF2012FH | WTCF2012FHM670PB | 67 | 0.25 | 400 | 6 | 50 | 10 |
| WTCF2012FH | WTCF2012FHM900PB | 90 | 0.30 | 370 | 6 | 50 | 10 |
| WTCF2012FH | WTCF2012FHM121PB | 120 | 0.35 | 330 | 6 | 50 | 10 |
Dimensions
| SERIES | M1 (mm) | M2 (mm) | M3 (mm) | M4 (TYP.) (mm) |
| WTCF2012FH | 2.00.2 | 1.200.2 | 1.200.2 | 0.40 |
Ordering Information
WT: Transformer /Balun /Common Mode Choke
CF: COMMON MODE CHOKE
2012: 2.0 * 1.2 mm
FH: Series extension
M: 20%
670: 67OHM
120: 120OHM
P: 7 Reeled (Embossed tape)
B: STD
Operating Conditions
- Operating Temperature Range: -40 ~ +125
- MSL: LEVEL 1
2506301111_Walsin-WTCF2012FHM121PB_C3248295.pdf
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