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| Part Number | ALA8DC391DC400 | ALA8DD391DC400 | ALA8DF391DC400 | ALA8DE391DC400 | ALA8DA391DC400 |
|---|---|---|---|---|---|
| Manufacturer | KEMET | KEMET | KEMET | KEMET | KEMET |
| Product Status | Active | Active | Active | Active | Active |
| Capacitance | 390 µF | 390 µF | 390 µF | 390 µF | 390 µF |
| Tolerance | ±20% | ±20% | ±20% | ±20% | ±20% |
| Voltage - Rated | 400 V | 400 V | 400 V | 400 V | 400 V |
| ESR (Equivalent Series Resistance) | 394mOhm @ 100Hz | 394mOhm @ 100Hz | 394mOhm @ 100Hz | 394mOhm @ 100Hz | 394mOhm @ 100Hz |
| Lifetime @ Temp. | 7000 Hrs @ 105°C | 8000 Hrs @ 105°C | 8000 Hrs @ 105°C | 8000 Hrs @ 105°C | 8000 Hrs @ 105°C |
| Operating Temperature | -40°C ~ 105°C | -40°C ~ 105°C | -40°C ~ 105°C | -40°C ~ 105°C | -40°C ~ 105°C |
| Polarization | Polar | Polar | Polar | Polar | Polar |
| Ratings | AEC-Q200 | AEC-Q200 | AEC-Q200 | AEC-Q200 | AEC-Q200 |
| Applications | Automotive | Automotive | Automotive | Automotive | Automotive |
| Ripple Current @ Low Frequency | 1.64 A @ 100 Hz | 2.5 A @ 100 Hz | 2.48 A @ 100 Hz | 2.18 A @ 100 Hz | 2.5 A @ 100 Hz |
| Ripple Current @ High Frequency | 4.62 A @ 10 kHz | 5.18 A @ 10 kHz | 6.12 A @ 10 kHz | 5.43 A @ 10 kHz | 5.18 A @ 10 kHz |
| Impedance | 331 mOhms | 196.8 mOhms | 193.6 mOhms | 228 mOhms | 196.8 mOhms |
| Lead Spacing | - | - | - | - | - |
| Size / Dimension | 1.181" Dia (30.00mm) | 1.378" Dia (35.00mm) | 1.378" Dia (35.00mm) | 1.378" Dia (35.00mm) | 1.378" Dia (35.00mm) |
| Height - Seated (Max) | 1.457" (37.00mm) | 1.654" (42.00mm) | 1.654" (42.00mm) | 1.457" (37.00mm) | 1.654" (42.00mm) |
| Surface Mount Land Size | - | - | - | - | - |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole |
| Package / Case | Radial, Can - Snap-In | Radial, Can - Snap-In | Radial, Can - Snap-In | Radial, Can - Snap-In | Radial, Can - Snap-In |
