VISHAY 159 PUL-SI Electrolytic Capacitor 68µF 450V Snap-In
VISHAY 159 PUL-SI aluminium electrolytic capacitor: 68µF, 450V, snap-in, low ESR, high ripple current. Ideal for power supplies.
The VISHAY 159 PUL-SI series is an ultra power, long life, snap-in aluminium electrolytic capacitor, designed for demanding applications that require high reliability and performance. Its cylindrical aluminium case is insulated with a blue sleeve and features very small dimensions for its large capacitance range, making it an excellent choice for space-constrained designs.
This polarized capacitor uses a non-solid electrolyte and delivers a low ESR with a high ripple current capability, ensuring stable operation and efficient energy storage. With a useful life of 5000 hours at 105°C (based on series rating) and a specified lifetime of 2000 hours at 105°C for this model, it provides long-term dependability in high-temperature environments. The snap-in terminals ensure secure mounting on PCBs.
Typical applications include solar PV inverters, general purpose industrial and audio/video systems, smoothing and filtering, standard and switched mode power supplies, and energy storage in pulse systems. The capacitor operates over a temperature range of -25°C to 105°C and features a capacitance of 68µF with a voltage rating of 450V DC, ±20% tolerance. Its 10mm lead spacing and compact dimensions (43mm height, 33mm width, 15mm depth) facilitate straightforward integration into your designs.
Key Features:
- High reliability
- Low ESR (1.2ohm)
- High ripple current (560mA)
- Long lifetime
- Solar PV inverters
- General purpose industrial systems
- Audio/video systems
- Smoothing and filtering applications
- Capacitance: 68µF
- Voltage (DC): 450V
- Capacitance Tolerance: ±20%
- Capacitor Terminals: Snap-In
- Lifetime @ Temperature: 2000 hours @ 105°C
- Polarity: Polar
- Product Range: 159 PUL-SI Series
- Lead Spacing: 10mm
- ESR: 1.2ohm
- Ripple Current: 560mA
- Operating Temperature Min: -25°C
- Operating Temperature Max: 105°C
- Useful Life: 5000 hours @ 105°C
- Case: Cylindrical aluminium, insulated with blue sleeve
- Electrolyte: Non-solid
- Weight: 15g
- High reliability Capacitance: 68µF
- SVHC: No SVHC (25-Jun-2025)
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