UPJ1V332MHD

The UPJ1V332MHD is a miniature, high-reliability aluminum electrolytic capacitor from Nichicon’s UPJ series. It is a radial-lead, polarized capacitor specified at 3300 µF and 35 V, designed for low-impedance power applications.

Engineered for switching power supplies and general-purpose power filtering, the part combines high ripple-current capability, extended endurance at elevated temperature, and compact radial-can packaging for through-hole designs.

Key Features

• Capacitance & Voltage — 3300 µF nominal capacitance at a rated voltage of 35 V with tolerance ±20%.
• Low-impedance design — UPJ series specification targeted to provide low impedance suited for switching power supply applications.
• High reliability and endurance — Rated for 5000 hours of load life at 105°C (endurance condition from the UPJ series specification).
• Wide operating temperature — Specified operating range from −55°C to +105°C.
• Ripple current capability — Low-frequency ripple current 2.457 A at 120 Hz and high-frequency ripple current 2.73 A at 200 kHz.
• Loss and leakage characteristics — Tangent of loss angle (tan δ) 0.26 measured at 20°C, 120 Hz, 35 V; leakage current listed as 3465 µA.
• Radial package and dimensions — Aluminum can radial-lead package, diameter φ18 × length 40 mm, lead spacing 7.5 mm (±0.5 mm).
• Packaging & production status — Available in bulk (no terminal forming) / bag packing; product in mass production and RoHS compliant.

Typical Applications

• Switching power supplies — Bulk smoothing and decoupling in switching regulator output stages where low impedance is required.
• Power supply filtering — General-purpose DC rail smoothing and energy storage for power electronics.
• High-temperature environments — Deployments that require continuous operation up to 105°C and extended life (5000 hours at 105°C).

Unique Advantages

• Designed for low impedance operation — Provides performance characteristics aligned with switching power supply requirements, supporting stable regulator output filtering.
• Extended high-temperature life — 5000-hour endurance at 105°C supports long-term reliability in thermal-stressed assemblies.
• High ripple-current handling — Specified ripple currents at both 120 Hz and 200 kHz enable use across a range of power-frequency and switching-frequency applications.
• Compact radial form factor — φ18 × 40 mm can size with 7.5 mm lead spacing delivers significant capacitance in a through-hole package for hand-assembly or wave-solder processes.
• Clear electrical characterization — Specified tan δ and leakage current values allow predictable behavior for power supply and filter designs.

Why Choose UPJ1V332MHD?

The UPJ1V332MHD positions itself as a dependable, miniature aluminum electrolytic solution for designers seeking substantial capacitance and robust performance in switching power supply and general-purpose power-filtering roles. Its combination of 3300 µF at 35 V, defined ripple-current ratings, long endurance at elevated temperature, and radial can packaging makes it suitable for through-hole power assemblies where reliability and thermal endurance matter.

Choose this part when you need a verified, RoHS-compliant polarized capacitor with clear electrical specifications and production availability for volume designs.

If you need pricing, lead-time or a formal quote for UPJ1V332MHD, request a quote or submit an inquiry to receive current availability and ordering information.