| Part Number | ECQ-E4185KFB | ECQ-E4125KFB | 
|---|---|---|
| Manufacturer | Panasonic Electronic Components | Panasonic Electronic Components | 
| Category | Film Capacitors | Film Capacitors | 
|   |   | |
| Product Status | Active | Active | 
| Capacitance | 1.8 µF | 1.2 µF | 
| Tolerance | ±10% | ±10% | 
| Voltage Rating - AC | - | - | 
| Voltage Rating - DC | 400V | 400V | 
| Dielectric Material | Polyester, Metallized | Polyester, Metallized | 
| ESR (Equivalent Series Resistance) | - | - | 
| Operating Temperature | -40°C ~ 105°C | -40°C ~ 105°C | 
| Mounting Type | Through Hole | Through Hole | 
| Package / Case | Radial | Radial | 
| Size / Dimension | 1.220" L x 0.433" W (31.00mm x 11.00mm) | 1.024" L x 0.374" W (26.00mm x 9.50mm) | 
| Height - Seated (Max) | 1.004" (25.50mm) | 0.941" (23.90mm) | 
| Termination | PC Pins | PC Pins | 
| Lead Spacing | 0.886" (22.50mm) | 0.591" (15.00mm) | 
| Applications | General Purpose | General Purpose | 
| Ratings | - | - | 
| Features | - | - |