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| Part Number | ALS31A472NP400 | ALS30A472NP400 | ALS31A472NF400 |
|---|---|---|---|
| Manufacturer | KEMET | KEMET | KEMET |
| Product Status | Active | Active | Active |
| Capacitance | 4700 µF | 4700 µF | 4700 µF |
| Tolerance | ±20% | ±20% | ±20% |
| Voltage - Rated | 400 V | 400 V | 400 V |
| ESR (Equivalent Series Resistance) | 33mOhm @ 100Hz | 33mOhm @ 100Hz | 38mOhm @ 100Hz |
| Lifetime @ Temp. | 20000 Hrs @ 85°C | 20000 Hrs @ 85°C | 20000 Hrs @ 85°C |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Polarization | Polar | Polar | Polar |
| Ratings | - | - | - |
| Applications | General Purpose | General Purpose | General Purpose |
| Ripple Current @ Low Frequency | 18 A @ 100 Hz | 18 A @ 100 Hz | 14.6 A @ 100 Hz |
| Ripple Current @ High Frequency | 26 A @ 10 kHz | 26 A @ 10 kHz | 20.9 A @ 10 kHz |
| Impedance | 24 mOhms | 24 mOhms | 26 mOhms |
| Lead Spacing | 1.252" (31.80mm) | 1.252" (31.80mm) | 1.252" (31.80mm) |
| Size / Dimension | 3.032" Dia (77.00mm) | 3.031" Dia (77.00mm) | 3.031" Dia (77.00mm) |
| Height - Seated (Max) | 5.827" (148.00mm) | 5.748" (146.00mm) | 4.134" (105.00mm) |
| Surface Mount Land Size | - | - | - |
| Mounting Type | Chassis Mount | Chassis Mount | Chassis Mount |
| Package / Case | Radial, Can - Screw Terminals | Radial, Can - Screw Terminals | Radial, Can - Screw Terminals |
