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EPCOS B43252B5337M000 B43252 Snap-in Aluminum Electrolytic Capacitor, 330 µF, 400 VDC
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$20.00 USD
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The EPCOS B43252B5337M000 is a general-purpose, snap-in aluminum electrolytic capacitor from the B43252 series, designed for high-ripple current applications in switch-mode power supplies (SMPS) for industrial and entertainment electronics. It features a fully insulated aluminum case with a safety vent, snap-in solder pins for secure PCB mounting, and a rated load life of 2000 hours at 105°C. This capacitor offers high capacitance in a compact form factor, making it ideal for DC-link and filtering circuits.
Key Features
- High Ripple Current Capability: Optimized for demanding power supply applications.
- Long Load Life: 2000 hours at 105°C and rated voltage.
- Snap-in Design: Solder pins secure the component during assembly.
- RoHS Compliant: Meets environmental standards.
- Fully Insulated Case: Enhances safety and prevents short circuits.
- Safety Vent: Provides pressure relief in case of internal fault.
- Wide Voltage Range: Part of a series covering 10 to 500 VDC.
Technical Specifications
| Product ID / Ordering Code | B43252B5337M000 |
| Brand | EPCOS (TDK) |
| Series / Type | B43252, Snap-in |
| Rated Capacitance (CR) | 330 µF |
| Capacitance Tolerance | ±20% (M) |
| Rated DC Voltage (VR) | 400 VDC |
| Rated Ripple Current (IAC,R) @ 120 Hz, 105°C | 1.40 A |
| Case Dimensions (d × l) | 35 × 35 mm |
| Operating Temperature Range | -25°C to +105°C |
| Load Life | 2000 h at 105°C, VR, IAC,R |
| Dissipation Factor (tan δ) max. @ 20°C, 120 Hz | 0.15 |
| Leakage Current (Ileak) max. @ 20°C | ≤ 0.02 √(CR·VR) µA |
| Storage Temperature | -25°C to +105°C |
| Terminal Type | Snap-in (ø2.0 mm pins, 10 mm spacing) |
| Polarity Marking | Minus pole on insulating sleeve |
| Safety Device | Pressure relief vent on base |
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