URZ1V331MPD

The URZ1V331MPD from Nichicon is a radial-lead aluminum electrolytic capacitor in the URZ series designed for compact, low-profile general-purpose applications. It delivers 330 µF of capacitance at a rated 35 V with a −20% to +20% tolerance and a wide operating temperature range from −55°C to 105°C.

Optimized for through-hole radial mounting, this part combines a small φ10×12.5 mm can with 5.0 mm lead spacing, measurable ripple capability, and a 1000-hour endurance rating at 105°C for reliable performance in constrained designs and elevated-temperature environments.

Key Features

• Capacitance & Voltage — 330 µF nominal capacitance rated at 35 V with tolerance of −20% to +20% for predictable bulk energy storage.
• Low-Profile Radial Package — Compact φ10×12.5 mm can with radial lead mounting and 5.0 mm lead spacing (±0.5 mm), suitable for space-constrained PCB layouts.
• Wide Temperature Range — Operational from −55°C to 105°C, supporting designs that require extended thermal range.
• Endurance — Life rating of 1000 hours at 105°C, meeting endurance requirements for long-term high-temperature operation.
• Ripple Current Capability — Low-frequency ripple current of 340 mA (120 Hz) and high-frequency ripple current of 510 mA (10 kHz), supporting AC ripple handling across frequency ranges.
• Loss Characteristics — Dissipation factor (tan δ) of 0.14 measured at 20°C and 120 Hz for predictable ESR-related behavior in circuits.
• Leakage Current — Specified leakage current of 346.5 µA, enabling designers to budget for quiescent leakage in power-sensitive systems.
• Packaging Options — Available in bulk (no terminal forming) or bag packing to suit assembly and inventory needs; part is in mass production.

Typical Applications

• General-purpose power filtering — Bulk capacitance and ripple handling for general-purpose power supply smoothing and decoupling in through-hole assemblies.
• Compact electronic modules — Low-profile φ10×12.5 mm can fits space-limited boards where radial lead mounting is required.
• Elevated-temperature environments — Use in designs exposed to higher ambient temperatures, leveraging the −55°C to 105°C operating range and 1000-hour endurance at 105°C.

Unique Advantages

• Space-efficient form factor: φ10×12.5 mm low-profile can and 5.0 mm lead spacing provide a small footprint for dense PCBs.
• Wide thermal margin: Rated for −55°C to 105°C and endurance tested for 1000 hours at 105°C, supporting robust operation in higher-temperature applications.
• Frequency-aware ripple handling: Specified ripple current values at both 120 Hz and 10 kHz allow designers to evaluate performance across typical low- and high-frequency conditions.
• Predictable electrical losses: tan δ = 0.14 at 20°C/120 Hz gives a clear reference for ESR-related behavior in AC and transient conditions.
• Procurement-ready packaging: Bulk and bag packing options and mass-production status simplify sourcing and volume deployment.

Why Choose URZ1V331MPD?

The URZ1V331MPD offers a balanced combination of compact packaging, dependable capacitance, and thermal endurance for designers needing a through-hole aluminum electrolytic solution. Its specified ripple current performance, measured dissipation factor, and defined leakage current make it straightforward to evaluate in power-filtering and general-purpose designs.

This part is suited to engineers and procurement teams looking for a mass-production, radial-lead capacitor with clear, verifiable specifications for systems that operate across a wide temperature range and require a low-profile footprint.

If you would like a quote or need to submit a parts inquiry for URZ1V331MPD, please request a quote or contact our sales team with your requirements and quantities.