Product Overview
The Wire Wound Chip Common Mode Filters (CMC) are designed for miniature SMT applications, providing effective prevention of common mode noise at high frequencies. Their design offers a large coupling coefficient with minimal impact on high-speed differential signals. These filters are ideal for USB lines in PCs and peripheral equipment, LVDS lines in PCs and LCDs, and USB lines in small digital AV equipment.
Product Attributes
- Type: Wire Wound Chip Common Mode Filters
- Magnetic Shielding: Magnetically Shielded
- Magnetic Type: Open Magnetic
- Packaging Styles: Tape & Reel (T), Bulk (B)
Technical Specifications
| Series | Part Number | Common Mode Impedance @100MHz (Ω) | IR (MΩ) min | Rdc (Ω) Max | Idc (mA) Max | Dimensions (mm) (L x W) | Operating Temp. Range (°C) | Storage Temp. Range (°C) | |
|---|---|---|---|---|---|---|---|---|---|
| 0805 | CMC0805S | CMC0805S-670T | 67 ±25% | 0.25 | 0.40 | 400 | 2.0 x 1.2 | -10 ~ +40 | -40 ~ +85 |
| CMC0805S-900T | 90 ±25% | 0.35 | 0.35 | 330 | 2.0 x 1.2 | ||||
| CMC0805S-121T | 120 ±25% | 0.30 | 0.35 | 370 | 2.0 x 1.2 | ||||
| CMC0805S-181T | 180 ±25% | 0.35 | 0.40 | 330 | 2.0 x 1.2 | ||||
| CMC0805S-261T | 260 ±25% | 0.40 | 0.42 | 300 | 2.0 x 1.2 | ||||
| CMC0805S-371T | 370 ±25% | 0.42 | 0.45 | 290 | 2.0 x 1.2 | ||||
| CMC0805S-301T | 300 ±25% | 0.45 | 0.60 | 280 | 2.0 x 1.2 | ||||
| CMC0805S-601T | 600 ±25% | 0.60 | 0.30 | 220 | 2.0 x 1.2 | ||||
| 1206 | CMC1206S | CMC1206S-900T | 90 ±25% | 0.30 | 0.30 | 370 | 3.2 x 1.6 | -10 ~ +40 | -40 ~ +85 |
| CMC1206S-161T | 160 ±25% | 0.40 | 0.40 | 340 | 3.2 x 1.6 | ||||
| CMC1206S-261T | 260 ±25% | 0.50 | 0.50 | 310 | 3.2 x 1.6 | ||||
| CMC1206S-801T | 800 ±25% | 0.80 | 0.80 | 260 | 3.2 x 1.6 | ||||
| CMC1206S-102T | 1000 ±25% | 0.90 | 0.90 | 240 | 3.2 x 1.6 | ||||
| CMC1206S-222T | 2200 ±25% | 1.00 | 1.00 | 230 | 3.2 x 1.6 | ||||
| CMC1206S-601T | 600 ±25% | 1.20 | 1.20 | 200 | 3.2 x 1.6 | ||||
| Item | Specified Value | Test Methods | 0805 | 1206 |
|---|---|---|---|---|
| Rated Current | 220~400mA (Max) | CH102+1320 or HP4284A+HP42841A | ||
| Impedance Test Frequency | 100MHz | HP4286A or HP4287A +16193A or 16197A | ||
| Rdc Test Equipment | 0.25~1.2 (Max) | HP4263B or HP4286A | ||
| IR Test Equipment | 10M (Min) | TH2681 | ||
| Measurement voltage | 50V | |||
| Duration | 60S |
| N0. | Reliability Test | Specified Value | Test Methods | 0805 | 1206 |
|---|---|---|---|---|---|
| 1 | High Temperature storage | +85 °C, 96h | Temperature:+85 °C, Time: 96h | ||
| 2 | Solderability | At least 90% of terminal electrode is covered by new solder | Solder temp.: 245 ±5 °C, Duration: 5 ±1s | ||
| 3 | Resistance to soldering | Appearance: No Damage; Impedance: within 20% of initial value. | Solder temp.: 260 ±5 °C, Duration: 10 ±1s | ||
| 4 | Thermal shock | Appearance: No Damage; Impedance: within 20% of initial value. | Temperature: -40 °C for 60 ±2min, +85 °C for 60 ±2min, Number of cycles: 10 | ||
| 5 | Low Temperature storage | -55 °C, 96h | Temperature:-55 °C, Time: 96h | ||
| 6 | Damp heat (steady state) | 90~95% RH, 50 °C, 100h | Humidity: 90 to 95% RH, Temperature: 50 °C, Duration: 100h | ||
| 7 | Vibration | Appearance: No Damage; Impedance: within 20% of initial value. | Frequency 10 to 55 to 10Hz, Amplitude: 1.5mm, Directions: each in X,Y,Z direction, 1 hour 45 minutes | ||
| 8 | Terminal Strength (Pull of Test) | 0805 series 0.5Kg; 1206 series 1.0Kg | |||
| 9 | Drop | Appearance: No Damage; Impedance: within 20% of initial value. | Dropped 10 times on a concrete floor from a height of 1m. | ||
| 10 | Flextrue strength | Appearance: No Damage; Inductors shall not have a open winding. | Flexure: 20mm, Test board: Glass -Epoxy board Thickness: 0.8mm | ||
| 11 | Direct current error | 5% | Provide 2 times the rated current of direct current between inductor terminals, and for 5 minutes. |
| Packaging Style | Tape Type | Dimensions (Unit: mm) | Packaging Quantity |
|---|---|---|---|
| Tape & Reel | 0805 | A: 1.50, B: 2.25, C: 1.40 | 3000 |
| 1206 | A: 1.90, B: 3.55, C: 2.10 | 2000 | |
| Bulk | 0805 | 15000 | |
| 1206 | 10000 |
| Item | Specifications | Unit |
|---|---|---|
| Peeling off force | 20 ~ 80 | g |
| Speed of peeling off | 300 | mm/min |
| Cover tape | 165 to 180 degree F |
2410122027_FH-CMC0805S-900T_C3032774.pdf
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