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EPCOS B43586S0478Q5 B43586 Series Extended Life Capacitor, 470µF, 400VDC
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$70.00 USD
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Overview: The EPCOS B43586S0478Q5 is a high-reliability aluminum electrolytic capacitor from the B43586 extended life series, designed for demanding industrial applications such as frequency converters. It features a 470µF capacitance and a 400VDC voltage rating, housed in a compact 51.6mm diameter case. Engineered for extremely high ripple current capability and an extended useful life of over 24,000 hours at 85°C, this capacitor utilizes an all-welded construction for reliable electrical contact and is available with optional low-inductance or base-cooling optimized designs.
Key Features:
- Extended Useful Life: >24,000 hours @ 85°C, UR, I~R
- Extremely High Ripple Current Capability
- All-Welded Construction: Ensures reliable electrical contact
- Compact Dimensions with Good Electrical Characteristics
- Self-extinguishing electrolyte for enhanced safety
- Optional designs: Low-inductance (~13 nH) and 2-pad solution for base cooling
- Designed for frequency converters and other high-power industrial electronics
| Product ID / Ordering Code | B43586S0478Q5 |
| Series | B43586 (Extended Life, Threaded Stud Mount) |
| Capacitance (CR) | 470 µF |
| Rated Voltage (UR) | 400 VDC |
| Capacitance Tolerance | -10% / +30% (Q) |
| Case Dimensions (d x l) | 51.6 mm x 80.7 mm |
| Max. ESR @ 100 Hz, 20°C | 225 mΩ |
| Max. Impedance Z @ 10 kHz, 20°C | 200 mΩ |
| Max. Ripple Current I~max @ 100 Hz, 85°C | 4.5 A |
| Rated Ripple Current I~R @ 100 Hz, 85°C | 9.0 A |
| Useful Life @ 85°C, UR, I~R | > 24,000 h |
| Operating Temperature Range | -25°C to +85°C (IEC 25/085/56) |
| Terminal Type | Screw Terminal (M5) |
| Mounting | Threaded Stud (M12) |
| Self-Inductance (ESL) | Approx. 15 nH |
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