| Part Number | C4AF1BU4100T1WK | C4AF1BU4100A1WK |
|---|---|---|
| Manufacturer | KEMET | KEMET |
| Category | Film Capacitors | Film Capacitors |
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| Product Status | Active | Active |
| Capacitance | 1 µF | 1 µF |
| Tolerance | ±10% | ±10% |
| Voltage Rating - AC | 250V | 250V |
| Voltage Rating - DC | 500V | - |
| Dielectric Material | Polypropylene (PP), Metallized | Polypropylene (PP), Metallized |
| ESR (Equivalent Series Resistance) | 22 mOhms | 14.1 mOhms |
| Operating Temperature | -55°C ~ 105°C | -55°C ~ 105°C |
| Mounting Type | Through Hole | Through Hole |
| Package / Case | Radial | Radial |
| Size / Dimension | 1.240" L x 0.433" W (31.50mm x 11.00mm) | 1.240" L x 0.433" W (31.50mm x 11.00mm) |
| Height - Seated (Max) | 0.795" (20.20mm) | 0.795" (20.20mm) |
| Termination | PC Pins | PC Pins |
| Lead Spacing | 1.083" (27.50mm) | 1.083" (27.50mm) |
| Applications | Automotive | Automotive |
| Ratings | AEC-Q200 | AEC-Q200 |
| Features | - | - |