| PartNumber | EXC-28CH500U | EXC-28CE121U | EXC-28CE201U |
| Description | Common Mode Chokes / Filters 50ohm +/-25%@100 MHz 0804 Common mode | Common Mode Chokes / Filters ARRAY 120Ohms NOISE FILTER | Common Mode Chokes / Filters ARRAY 200Ohms NOISE FILTER |
| Manufacturer | Panasonic | Panasonic | Panasonic |
| Product Category | Common Mode Chokes / Filters | Common Mode Chokes / Filters | Common Mode Chokes / Filters |
| RoHS | Y | Y | Y |
| Series | EXC | EXC | EXC |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Impedance | 50 Ohms | 120 Ohms | 200 Ohms |
| Tolerance | 25 % | 25 % | 25 % |
| Maximum DC Current | 160 mA | 140 mA | 130 mA |
| Maximum DC Resistance | 1.5 Ohms | 2 Ohms | 2.5 Ohms |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Package / Case | 0804 (2010 metric) | 0804 (2010 metric) | 0804 (2010 metric) |
| Packaging | Reel | Reel | Reel |
| Product | Common Mode Chokes | Common Mode Noise Filters | Common Mode Noise Filters |
| Brand | Panasonic | Panasonic | Panasonic |
| Product Type | Common Mode Chokes | Common Mode Chokes | Common Mode Chokes |
| Factory Pack Quantity | 5000 | 5000 | 5000 |
| Subcategory | Inductors, Chokes & Coils | Inductors, Chokes & Coils | Inductors, Chokes & Coils |