UPS1V102MHD

The UPS1V102MHD is a miniature, high-reliability aluminum electrolytic capacitor in a radial-lead can designed for switching power supplies and general-purpose power applications. It delivers 1000 µF capacitance at a 35 V rating with low impedance and extended life characteristics targeted for demanding thermal and ripple conditions.

Optimized for compact designs, the UPS1V102MHD combines a wide operating temperature range (−55°C to 105°C), high ripple capability, and 3000 hours endurance at 105°C, providing stable performance in long‑life, high‑stress power circuits.

Key Features

• Capacitance and Voltage: 1000 µF nominal capacitance with a rated voltage of 35 V and tolerance of ±20% (−20%~20%), suitable for bulk energy storage and smoothing in power rails.
• Low Loss (tan δ): tanδ = 0.12 measured at 20°C, 120 Hz, indicating controlled dissipation for stable filtering and decoupling performance.
• Low Impedance: Specified impedance of 57 mΩ supports low-voltage ripple and transient handling in switching supply outputs.
• High Ripple Current Capacity: Rated ripple currents of 1.349 A at 120 Hz and 1.55 A at 10 kHz, enabling robust handling of both low- and high-frequency ripple components.
• Temperature and Endurance: Operating range −55°C to 105°C with 3000 hours endurance at 105°C under rated ripple and bias conditions for long-term reliability.
• Package and Mounting: Radial lead, polarized aluminum can (φ12.5 × 25 mm) with 5 mm lead spacing (±0.5 mm) for through-hole mounting and straightforward PCB placement.
• Leakage Current and Polarization: Leakage current specified at 1050 µA; polarized device suitable for DC filtering and power supply smoothing.
• Compliance and Availability: RoHS compliant and available in bulk or bag packing; status: mass production.

Typical Applications

• Switching Power Supplies: Use for output filtering and energy storage where compact size, low impedance, and high ripple capability are required.
• Industrial Power Modules: Provides bulk decoupling and smoothing in compact converters and power modules operating across wide temperatures.
• General Purpose Power Electronics: Suitable for DC bus smoothing, intermediate storage, and transient absorption in embedded and standalone power designs.

Unique Advantages

• High ripple handling in a miniature package: Delivers over 1.3 A ripple current at 120 Hz and 1.55 A at 10 kHz while occupying a φ12.5 × 25 mm footprint.
• Extended high-temperature endurance: Rated for 3000 hours at 105°C, supporting designs that require prolonged operation at elevated temperatures.
• Low impedance for tighter regulation: 57 mΩ impedance helps minimize voltage ripple and improve regulator stability in switching supplies.
• Wide operating temperature span: −55°C to 105°C allows deployment across harsh thermal environments without derating basic functionality.
• Radial-lead form-factor for easy assembly: 5 mm lead spacing and standard radial can simplifies through-hole PCB layout and manual or automated insertion.
• RoHS compliant and production-ready: Meets RoHS directive and is in mass production with bulk and bag packing options for volume manufacturing.

Why Choose UPS1V102MHD?

The UPS1V102MHD is positioned for engineers needing a compact, reliable electrolytic capacitor that balances capacitance, low impedance, and high ripple capability in space‑constrained power designs. Its 1000 µF/35 V rating, controlled tanδ, and specified impedance make it a practical choice for output filtering and energy storage in switching power supplies and industrial converters.

With a long endurance at elevated temperature, RoHS compliance, and standard radial-lead packaging, UPS1V102MHD supports robust, manufacturable designs where lifecycle performance and thermal endurance are important considerations.

To request a quote or submit specifications for procurement, please contact the supplier or request sales information with part number UPS1V102MHD and your required quantities and packing preference.