UHD1V102MHD

The UHD1V102MHD is a radial-lead aluminum electrolytic capacitor offering 1000 µF capacitance at a 35 V rating in a compact φ12.5 × 25 mm can. It is designed for general-purpose power applications requiring high ripple current handling and low impedance across a wide temperature range.

Built for durability in demanding environments, this RoHS-compliant capacitor delivers long-term endurance (5000 hours at 105°C), low leakage, and proven high-frequency performance for power filtering and energy-storage needs.

Key Features

• Capacitance & Tolerance — 1000 µF nominal with ±20% tolerance (120 Hz, 20°C).
• Rated Voltage — 35 V DC rating suitable for common low-voltage power rails.
• High Ripple Current Capability — Low-frequency ripple current 2.078 A (120 Hz) and high-frequency ripple current 2.77 A (100 kHz), supporting heavy ripple conditions.
• Low Impedance at High Frequency — Designed for lower impedance in the high-frequency range to improve filtering and transient response.
• Endurance & Temperature Range — 5000 hours life at 105°C and operating range from −40°C to +105°C for reliable long-term performance.
• Leakage & Loss — Leakage current specified at 350 µA and low loss characteristics with tan δ ≤ 0.12 (120 Hz, 20°C) at the rated voltage.
• Package & Mounting — Radial lead, polarized can (φ12.5 × 25 mm) with 5 mm lead spacing (±0.5 mm); available in bulk or bag packing (no terminal forming).
• Environmental Compliance — RoHS compliant.

Typical Applications

• Power supply filtering — Smooths and stabilizes DC rails by handling significant ripple currents and providing bulk capacitance.
• DC/DC converter output smoothing — Low impedance and high-frequency ripple capability help improve output stability and transient response.
• General-purpose energy storage — Compact 1000 µF capacity for board-level charge reservoir and decoupling in a variety of electronic equipment.

Unique Advantages

• High ripple tolerance — Rated ripple currents up to 2.77 A (100 kHz) enable use in high-switching-frequency power circuits.
• Compact, high-density package — φ12.5 × 25 mm can offers substantial capacitance in a small footprint for space-constrained designs.
• Long-term reliability — 5000-hour endurance at 105°C supports sustained operation under elevated-temperature conditions.
• Wide operating temperature — −40°C to +105°C range allows deployment across varied thermal environments.
• Low leakage and controlled loss — 350 µA leakage and tan δ ≤ 0.12 at 120 Hz help minimize standby dissipation and maintain efficiency.
• RoHS compliant — Meets environmental regulatory requirements for lead-free manufacturing.

Why Choose UHD1V102MHD?

UHD1V102MHD packs 1000 µF of capacitance and a 35 V rating into a compact radial-can package while delivering high ripple current capability and low high-frequency impedance. Its 5000-hour endurance at 105°C, wide −40°C to +105°C operating window, and controlled leakage and loss characteristics make it a practical choice for designers needing reliable bulk energy storage and filtering on power rails.

This part is suitable for engineers and procurement teams seeking a durable, general-purpose electrolytic solution that balances size, ripple performance, and long-term stability in board-level power subsystems.

For pricing, availability, or to request a quote, submit a quote request or contact our sales team with the part number UHD1V102MHD and your quantity and delivery requirements.