B43508B5477M000 EPCOS Aluminum Electrolytic Capacitor 60pcs
Regular price
€636,75
Regular price
-42%
€1.090,00
Sale price
€636,75
TDK/EPCOS B43508B5477M000 Aluminium Electrolytic Capacitor — 470 µF, 450 V DC, snap-in, 35 × 40 mm, 105°C long-life grade (carton of 60 pcs). Ultra-compact B43508 series capacitor with high ripple current capability, 260 mΩ typical ESR, and a rated useful life exceeding 3,000 hours at 105°C — designed for demanding power electronics applications including frequency converters, solar inverters, and uninterruptible power supplies.
Available in stock — ships within 3 days after payment.
Product overview
| Part number | B43508B5477M000 |
| Manufacturer | TDK / EPCOS |
| Product type | Aluminium electrolytic capacitor — long-life grade |
| Series | B43508 — Ultra compact, 105°C |
| Quantity | 60 pieces (1 carton) |
| Rated capacitance (CR) | 470 µF |
| Capacitance tolerance | ±20% (M) |
| Rated voltage (VR) | 450 V DC |
| Surge voltage (VS) | 495 V DC (1.10 × VR) |
| Typical ESR (100 Hz, 20°C) | 260 mΩ |
| Maximum impedance Zmax (10 kHz, 20°C) | 370 mΩ |
| Rated ripple current IAC,R (100 Hz, 105°C) | 1.85 A |
| Maximum ripple current IAC,max (100 Hz, 60°C) | 5.00 A |
| Maximum ripple current IAC,max (100 Hz, 85°C) | 3.74 A |
| Dissipation factor (tan δ, 20°C, 120 Hz) | ≤ 0.20 |
| Self-inductance (ESL) | Approx. 20 nH |
| Useful life @ 105°C, VR | > 3,000 h |
| Useful life @ 85°C, VR | > 6,500 h |
| Useful life @ 40°C, VR | > 200,000 h |
| Operating temperature range | −25°C to +105°C |
| IEC climatic category | 25/105/56 (IEC 60068-1) |
| Case dimensions (d × l) | 35 × 40 mm |
| Termination style | Snap-in, 2 standard terminals, 6.3 mm length |
| Insulation | PVC sleeve (standard) |
| Case material | Aluminium with PVC insulation |
| Polarity | Polar (charge/discharge-proof) |
| Overload protection | Safety vent on base |
| Flame resistance | Passes needle flame test per IEC 60695-11-5 (up to 120 s) |
| Vibration resistance | IEC 60068-2-6: 10–55 Hz, 0.35 mm, max. 5 g, 3 × 2 h |
| Applicable standard | IEC 60384-4, similar to CECC 30301-809 |
| Compatible substitute part numbers | B43508B5477M007, B43508B5477M060, B43508B5477M067, B43508B5477M080, B43642B5477M000, B43644B5477M000 |
| RoHS compliance | Yes (RoHS-compatible) |
| Condition | New — in original packaging (OVP) |
Applications
- Frequency converters and variable speed drives requiring high-voltage DC bus capacitance
- Solar inverters and energy storage systems operating at 450 V DC bus voltages
- Uninterruptible power supplies (UPS) and professional power supplies demanding long service life
- Medical appliances and telecommunications equipment with high reliability requirements
- DC link filtering in industrial power electronics where compact case size is critical
Shipping
- Ships within 3 days after payment
- Secure packaging for safe delivery
- Free delivery within Germany
Warranty & compliance
- 12-month warranty included
- Product is fully compliant with EU industry standards
- VAT invoice included with every order
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