URZ2G330MHD

The URZ2G330MHD is an aluminum electrolytic capacitor in a radial‑lead can designed for general‑purpose power applications. It pairs a high nominal capacitance with a 400 V rated voltage in a compact φ18×20 mm low‑profile package.

Engineered for elevated operating temperatures, the device is specified for operation from −40°C to 105°C with a rated endurance of 1000 hours at 105°C, making it suitable for high‑voltage smoothing, decoupling and energy‑storage roles in power electronics.

Key Features

• Core Electrical — 330 µF nominal capacitance with ±20% tolerance and polarized construction for DC energy storage and filtering at up to 400 V.
• Temperature & Endurance — Rated operating range −40°C to 105°C and 1000 hours life at 105°C for durability under elevated temperature conditions.
• Ripple & Leakage — Specified low‑frequency ripple current 250 mA (120 Hz) and high‑frequency ripple current 400 mA (10 kHz), with leakage current listed at 628 µA.
• Package & Mechanical — Radial‑lead can, size φ18×20 mm, lead spacing 7.5 mm (±0.5 mm). Available in bulk (no terminal forming) or bag packing.
• Application Class — Identified for general‑purpose use in electronic power circuits.
• Lifecycle Status — Product status: End Of Life.

Typical Applications

• Power supply bulk filtering — Provides bulk capacitance and ripple smoothing on high‑voltage DC rails up to 400 V.
• Power conversion — Energy buffering and decoupling for general‑purpose inverters and converters operating within the part’s temperature and ripple limits.
• Industrial electronics — General‑purpose smoothing and transient suppression in industrial power modules where a compact, high‑voltage electrolytic is required.

Unique Advantages

• High voltage capability: 400 V rating enables use on elevated DC rails without series stacking.
• Substantial capacitance in a compact can: 330 µF in a φ18×20 mm package helps reduce board space compared with larger cans for similar energy storage.
• Designed for elevated temperatures: Rated for −40°C to 105°C with 1000 hours endurance at 105°C for stable performance in warm environments.
• Clear electrical limits: Specified ripple currents (250 mA @120 Hz, 400 mA @10 kHz) and measured leakage current (628 µA) simplify thermal and reliability budgeting.
• Through‑hole radial lead format: Straightforward mounting and mechanical robustness for hand‑assembled or wave‑soldered boards (packaged bulk or bag).

Why Choose URZ2G330MHD?

URZ2G330MHD positions itself as a compact, high‑voltage aluminum electrolytic solution for general‑purpose power electronics where a 400 V rating and significant bulk capacitance are required. Its defined ripple, leakage and endurance specifications make it suitable for designers balancing energy storage, thermal management and lifetime targets in high‑voltage DC circuits.

Because this part is listed as End Of Life, it is appropriate for engineers maintaining legacy designs or evaluating last‑time buys; please confirm availability and discuss potential alternatives if ongoing production is required.

To request a quote or check current availability and lead times, contact sales or submit a request for quotation with your part number and quantity requirements.