URZ1E332MHD

The URZ1E332MHD is a radial-lead aluminum electrolytic capacitor from Nichicon's URZ series, offering 3.3 mF (3300 μF) capacitance at a 25 V rating. It is supplied in a compact, low-profile φ18×20 mm can with 7.5 mm lead spacing.

Designed for general-purpose electronic applications, the part provides substantial bulk capacitance, measurable ripple-current handling, and wide operating temperature capability (−55°C to 105°C), making it suitable where stable capacitance and endurance are required.

Key Features

• Capacitance and Tolerance — 3300 μF nominal capacitance with ±20% tolerance at 120 Hz, 20°C for predictable bulk energy storage.
• Rated Voltage — 25 V continuous rated voltage for mid-voltage DC applications.
• Ripple Current Capability — Low-frequency ripple current 1.22 A (120 Hz) and high-frequency ripple current 1.403 A (10 kHz), enabling reliable performance under AC ripple conditions.
• Loss Characteristics — tan δ (DF) 0.20 measured at 20°C and 120 Hz for loss-angle guidance in circuit design.
• Temperature and Endurance — Operates from −55°C to 105°C with an endurance rating of 1000 hours at 105°C for long-term stability under elevated temperatures.
• Leakage Current — Specified leakage current 2475 μA (measurement conditions per product data), providing a reference for standby and bias-current budgeting.
• Package and Mounting — Radial lead, can-style package (φ18×20 mm) with 7.5 mm lead spacing; available in bulk (no terminal forming) or bag packing for flexible assembly handling.
• Manufacturer and Series — Nichicon URZ series, a compact, low-profile aluminum electrolytic family.

Typical Applications

• General-purpose electronic circuits — Bulk capacitance for energy storage and voltage stability in a wide range of general-purpose equipment.
• Power supply filtering — Ripple-current capability and capacitance value support smoothing and filtering in mid-voltage DC power stages.
• Low-profile installations — Compact φ18×20 mm dimensions suit space-constrained through-hole designs requiring substantial capacitance.

Unique Advantages

• High bulk capacitance: 3300 μF provides significant stored charge for decoupling and smoothing tasks, reducing the need for multiple smaller capacitors.
• Robust ripple handling: Defined ripple current ratings at both 120 Hz and 10 kHz allow designers to size capacitors against expected AC stress.
• Wide temperature range: −55°C to 105°C operation supports designs exposed to broad environmental conditions while retaining performance.
• Proven endurance: 1000 hours at 105°C rating gives a quantified expectation of long-term performance in elevated-temperature applications.
• Compact radial form factor: φ18×20 mm can with 7.5 mm lead spacing simplifies placement in through-hole assemblies where board height is constrained.
• Flexible packing options: Available in bulk (no terminal forming) or bag packing to match assembly and inventory practices.

Why Choose URZ1E332MHD?

URZ1E332MHD combines high-value bulk capacitance with measurable ripple-current capability and a wide operating temperature range, making it a practical choice for general-purpose electronic designs that require stable energy storage and endurance. Its low-profile φ18×20 mm can and radial-lead package ease integration into through-hole assemblies where space and mounting simplicity matter.

This Nichicon URZ-series part is well suited to engineers and procurement teams specifying capacitors for mid-voltage circuits that need quantified performance (capacitance, ripple current, leakage, and endurance) and flexible packaging for production. The documented parameters support predictable design choices and long-term component planning.

Request a quote or submit a technical inquiry to obtain pricing, availability, and any additional information needed for evaluation or production planning.