
Home / Products / Capacitors / Aluminum Electrolytic Capacitors / 381LR391M420A042

| Part Number | 381LR391M420A042 | 
| Datasheet | 381LR391M420A042 datasheet | 
| Description | CAP ALUM 390UF 20 420V SNAP | 
| Manufacturer | Cornell Dubilier Electronics (CDE) | 
| Series | 381LR | 
| Part Status | Active | 
| Capacitance | 390µF | 
| Tolerance | ±20% | 
| Voltage - Rated | 420V | 
| ESR (Equivalent Series Resistance) | 340 mOhm @ 120Hz | 
| Lifetime @ Temp. | 3000 Hrs @ 105°C | 
| Operating Temperature | -25°C ~ 105°C | 
| Polarization | Polar | 
| Ratings | - | 
| Applications | General Purpose | 
| Ripple Current @ Low Frequency | 1.91A @ 120Hz | 
| Ripple Current @ High Frequency | 2.73A @ 20kHz | 
| Impedance | - | 
| Lead Spacing | 0.394" (10.00mm) | 
| Size / Dimension | 1.378" Dia (35.00mm) | 
| Height - Seated (Max) | 1.654" (42.00mm) | 
| Surface Mount Land Size | - | 
| Mounting Type | Through Hole | 
| Package / Case | Radial, Can - Snap-In |