| Part Number | Z0402C121BPMST | Z0402C121FPMST | 
|---|---|---|
| Manufacturer | KEMET | KEMET | 
| Category | Ferrite Beads and Chips | Ferrite Beads and Chips | 
|   |   | |
| Product Status | Obsolete | Obsolete | 
| Filter Type | Power Line | Power Line | 
| Number of Lines | 1 | 1 | 
| Impedance @ Frequency | 120 Ohms @ 100 MHz | 120 Ohms @ 100 MHz | 
| Current Rating (Max) | - | - | 
| DC Resistance (DCR) (Max) | 120mOhm | - | 
| Ratings | - | - | 
| Operating Temperature | -55°C ~ 85°C | -55°C ~ 125°C | 
| Package / Case | 0402 (1005 Metric) | 0402 (1005 Metric) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Height (Max) | 0.022" (0.55mm) | 0.022" (0.55mm) | 
| Size / Dimension | 0.039" L x 0.020" W (1.00mm x 0.50mm) | 0.039" L x 0.020" W (1.00mm x 0.50mm) | 
| Features | - | - |