URZ2E330MHD

The URZ2E330MHD is a radial-lead aluminum electrolytic capacitor from Nichicon’s URZ series. It provides 330 µF of capacitance at a 25 V rating in a compact, low‑profile φ18×20 mm can with 7.5 mm lead spacing.

Designed for general-purpose electronic applications, this polarized capacitor offers a wide operating temperature range and a specified endurance of 1000 hours at 105°C. Note: the part is currently listed as End Of Life; request availability and lead-time details when planning production use.

Key Features

• Electrical Performance: 330 µF nominal capacitance with ±20% tolerance and a 25 V rated voltage for bulk energy storage and decoupling in through‑hole designs.
• Ripple Current Capability: Specified low-frequency ripple current of 970 mA and high-frequency ripple current of 1,220 mA to support circuits with moderate ripple loading.
• Leakage Current: Measured leakage current of 2,475 µA (as specified), enabling predictable initial DC leakage behavior.
• Reliability & Endurance: Rated for 1,000 hours of operation at 105°C; designed to operate across a temperature range of −40°C to +105°C.
• Mechanical / Mounting: Radial lead, polarized aluminum can in φ18×20 mm case with 7.5 mm lead spacing (±0.5 mm), compatible with standard through‑hole PCB layouts.
• Packaging Options: Supplied in Bulk (No Terminal Forming) or Bag Packing to support prototyping and short-run assembly workflows.

Typical Applications

• General-purpose electronic assemblies: Provides bulk capacitance where a 330 µF / 25 V polarized capacitor is required in through‑hole designs.
• Power supply filtering: Suited to smoothing and filtering stages in board-level power supplies that operate within −40°C to +105°C and require 1,000 h endurance at elevated temperatures.
• PCB-mounted energy storage: Radial lead form factor and 7.5 mm lead spacing make it suitable for standard through‑hole placements for energy buffering and decoupling.

Unique Advantages

• Compact, low-profile can: φ18×20 mm case provides substantial capacitance while minimizing vertical space on the PCB.
• High ripple handling: Specified ripple current ratings for both low and high frequency improve confidence in thermal and AC stress handling within specified limits.
• Wide operating temperature and proven endurance: −40°C to +105°C range and 1,000 hours at 105°C support designs exposed to elevated operating temperatures.
• Through‑hole simplicity: Radial lead configuration with 7.5 mm spacing simplifies manual assembly and standard PCB designs.
• Flexible provisioning: Available in Bulk or Bag packing to match prototyping and production procurement preferences.

Why Choose URZ2E330MHD?

The URZ2E330MHD balances a high nominal capacitance (330 µF) and a 25 V rating in a compact radial-leaded can, providing a straightforward through‑hole option for general-purpose power and energy‑storage needs. Its specified ripple current figures, leakage current, and 1,000‑hour endurance at 105°C make it suitable for board-level power filtering and bulk decoupling where predictable performance over temperature and time is required.

This part is targeted at designers and procurement teams looking for a polarized aluminum electrolytic capacitor in a low-profile radial package. Because the part is End Of Life, confirm availability and consider inventory and replacement planning as part of your design lifecycle decisions.

If you would like pricing, availability, or to submit a request for quotation for URZ2E330MHD, please request a quote or submit an RFQ to receive current stock and lead-time information.