UHW1H102MHD6

The UHW1H102MHD6 is a radial‑lead aluminum electrolytic capacitor from Nichicon’s UHW series, designed for compact, high‑ripple applications. It delivers 1000 µF at 50 V in a φ16×25L can with radial leads and 7.5 mm lead spacing.

Engineered for reliability, this part offers low impedance, high ripple current capability and a long endurance rating (10000 h at 105°C), making it suitable for demanding general‑purpose power and industrial electronics applications.

Key Features

• Capacitance & Voltage — 1000 µF (1 mF) rated at 50 V, tolerance ±20% (measured at 120 Hz, 20°C).
• High Ripple Current — Low‑frequency ripple current 1.962 A at 120 Hz and high‑frequency ripple current 3.27 A at 10 kHz, supporting demanding power filtering tasks.
• Low Impedance — Rated impedance 63 mΩ, reducing voltage ripple and improving transient response in power circuits.
• Temperature & Endurance — Operating range −40°C to +105°C with an endurance rating of 10000 hours at 105°C under rated bias and ripple conditions.
• Loss Characteristics — Tangent of loss angle (tan δ) 0.10 at 20°C, 120 Hz for the 50 V rating, supporting predictable dissipation behavior.
• Leakage Current — Specified leakage current of 500 µA.
• Compact Radial Package — φ16×25L can, radial lead mounting with 7.5 mm lead spacing (±0.5 mm), available in bulk or bag packing.
• Regulatory — RoHS compliant.

Typical Applications

• Power supply filtering — Bulk and output filtering in DC power supplies where 50 V rating and high ripple current capability reduce ripple and stabilize rails.
• Industrial control electronics — Energy buffering and decoupling in motor drives, PLCs and control boards operating across −40°C to +105°C.
• Telecom and networking equipment — Smoothing and hold‑up capacitors in intermediate rails requiring long endurance (10000 h at 105°C).
• LED drivers and lighting electronics — Support for high ripple currents and low impedance to improve dimming stability and reduce audible noise.

Unique Advantages

• High ripple handling in a miniature can — Combines 1.962 A (120 Hz) and 3.27 A (10 kHz) ripple ratings with a φ16×25L footprint for space‑constrained power designs.
• Long operational life at elevated temperature — 10000 hours at 105°C supports sustained performance in thermally stressed installations.
• Predictable dissipation and low ESR — 63 mΩ impedance and tan δ = 0.10 (50 V, 120 Hz, 20°C) enable reliable thermal and electrical design margins.
• Polar radial‑lead form factor — Easy through‑hole mounting and mechanical robustness for hand‑assembly or wave soldered applications (packaged bulk or bag).
• Regulatory compliance — RoHS compliant to meet environmental requirements.

Why Choose UHW1H102MHD6?

The UHW1H102MHD6 is positioned for engineers who need a compact, high‑ripple, and long‑life electrolytic solution in radial‑lead form. Its combination of 1000 µF capacitance, 50 V rating, low impedance (63 mΩ) and validated 10000‑hour endurance at 105°C provides stable performance for power filtering, buffering and decoupling in industrial and telecom systems.

Manufactured by Nichicon as part of the UHW series, this capacitor offers a verifiable specification set—ripple current ratings at both low and high frequencies, controlled tan δ, and RoHS compliance—making it a practical choice for robust, long‑term designs where reliable energy storage and thermal tolerance are required.

Request a quote or submit an RFQ to receive pricing and availability information for UHW1H102MHD6. Include required quantities, lead time needs, and any packing preferences (Bulk or Bag) in your inquiry.