Vishay – New 256 PMG-SI Series of Snap-In Power Aluminum Capacitors
Product Benefits:
- High capacitance from 820µF to 47.000µF
- 17 case sizes ranging from 20 mm by 25 mm to 35 mm by 45 mm
- Low ESR down to 14 mΩ
- High ripple current to 4.85 A
- Long useful life of 2,000 hours at +105 °C
- Rated voltage from 16 V to 100 V
- Wide temperature range from -40 °C to +105 °C
Applications:
- Smoothing, filtering, and energy storage in pulsed power applications
- End products include audio amplifiers, LED drivers, UPS systems, and solar power micro-Inverters
The News: New Vishay Intertechnology Series of Snap-in Power Aluminum Capacitors Offers Compact Case Sizes Down to 20 mm by 25 mm and High Capacitance to 47,000 μF
Vishay Intertechnology, Inc. (NYSE: VSH) introduces a new series of miniaturized snap-in power aluminum capacitors with high capacitance from 820 μF to 47,000 μF in compact cases down to 20 mm by 25 mm. Designed for audio, industrial, and general power supply applications, 256 PMG-SI capacitors offer a long useful life, high ripple current, and low ESR.
- Polarized aluminum electrolytic capacitors with a non-solid electrolyte
- Feature a cylindrical aluminum case with a pressure relief valve, insulated with a blue PET sleeve
- Lead (Pb)-free and RoHS-compliant
Key Device Specifications:
| Case size (D x L in mm) | 20 x 25 to 35 x 45 |
| Capacitance range | 820 μF to 47,000 μF |
| Tolerance | ± 20 % |
| Rated voltage | 16 V to 100 V |
| Ripple current at 120 Hz and + 105 °C | 1.14 A to 4.85 A |
| Category temperature range | -40 °C to +105 °C |
| Useful life at +105 °C | 2,000 hours |
| Shelf life at 0 V and +105 °C | 1,000 hours |
| Max. ESR at 120 Hz and +20 °C | 14 mΩ to 332 mΩ |
| Sectional specification | IEC 60384-4/EN130300 |
| Climatic category IEC 60068 | 40/105/56 |
Availability:
Samples of the 256 PMG-SI series capacitors are available now. Production quantities are available with lead times of 10 to 14 weeks.
