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Specifications
Operating Temperature:
-40℃~+125℃
DC Resistance(DCR):
350mΩ
Voltage Rating - DC:
50V
Number of Lines:
2
Mfr. Part #:
WTCF2012Z0M181PB
Package:
0805
Key Attributes
Model Number:
WTCF2012Z0M181PB
Product Description
ASC WTCF2012 Series Common Mode Choke
The ASC WTCF2012 Series is a wire-wound type common mode choke designed for excellent solderability. It is ideal for noise suppression in high-speed data lines, commonly used in USB lines for personal computers and peripherals, as well as USB 2.0, IEEE1394, and LVDS applications.
Product Attributes
- Brand: ASC
- Series: WTCF2012
- Type: Common Mode Choke
- Construction: Wire wound
- Certifications: RoHS (implied by profile)
- Operating Temperature Range: -40 ~ +125
Technical Specifications
| 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 B |
| WTCF2012Z0M750PB | 75 | 0.30 | 400 | 1.0 | 50 | 125 | 10 | P B |
| WTCF2012Z0M900PB | 90 | 0.35 | 330 | 1.0 | 50 | 125 | 10 | P B |
| WTCF2012Z0M101PB | 100 | 0.35 | 330 | 1.0 | 50 | 125 | 10 | P B |
| WTCF2012Z0M121PB | 120 | 0.30 | 370 | 1.0 | 50 | 125 | 10 | P B |
| WTCF2012Z0M161PB | 160 | 0.35 | 350 | 1.0 | 50 | 125 | 10 | P B |
| WTCF2012Z0M181PB | 180 | 0.35 | 330 | 1.0 | 50 | 125 | 10 | P B |
| WTCF2012Z0M201PB | 200 | 0.40 | 300 | 1.0 | 50 | 125 | 10 | P B |
| WTCF2012Z0M221PB | 220 | 0.40 | 300 | 1.0 | 50 | 125 | 10 | P B |
| WTCF2012Z0M261PB | 260 | 0.40 | 300 | 1.0 | 50 | 125 | 10 | P B |
| WTCF2012Z0M361PB | 360 | 0.50 | 300 | 1.0 | 50 | 125 | 10 | P B |
| WTCF2012Z0M371PB | 370 | 0.45 | 280 | 1.0 | 50 | 125 | 10 | P B |
| WTCF2012Z0M431PB | 430 | 0.55 | 280 | 1.0 | 50 | 125 | 10 | P B |
| WTCF2012Z0M601PB | 600 | 0.60 | 240 | 1.0 | 50 | 125 | 10 | P B |
| WTCF2012Z0M751PB | 750 | 0.90 | 220 | 1.0 | 50 | 125 | 10 | P B |
Shape and Dimension
| SERIES | M1 (mm) | M2 (mm) | M3 (mm) | M4 (mm) |
| WTCF2012 | 2.00.2 | 1.200.2 | 1.200.2 | 0.40(TYP.) |
Ordering Information
WT: Transformer /Balun /Common Mode Choke
CF: COMMON MODE CHOKE
2012: 2.0 * 1.2 mm
Z0: STD
M: 20% Tolerance
670: 67OHM (Example value, see Electrical Characteristics for others)
P: 7 Reeled (Embossed tape)
B: STD
2506301111_Walsin-WTCF2012Z0M181PB_C3248327.pdf
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