UVP1H3R3MDD

The UVP1H3R3MDD is a 3.3 µF, 50 V bi-polar aluminum electrolytic capacitor from Nichicon’s UVP series. Designed as a standard bi-polarized part for entertainment electronics, it delivers general-purpose AC-capable capacitance in a compact radial-can package with radial lead mounting.

RoHS-compliant and specified for operation from −40 °C to +85 °C, this capacitor targets designers needing a reliable, small-footprint bi-polar solution for consumer and entertainment electronic assemblies.

Key Features

• Bi-Polar Construction Enables use in AC or polarity-reversing circuits typical of entertainment electronic applications.
• Electrical Specification 3.3 µF rated capacitance at 50 V with ±20% tolerance, suitable for general-purpose circuit needs.
• Ripple Current Performance Specified ripple current of 27 mA at 120 Hz and 54 mA at 10 kHz for predictable AC stress handling.
• Operating Temperature Range Rated for −40 °C to +85 °C to cover typical consumer-environment conditions.
• Endurance 2000 hours at 85 °C with polarity inversion every 250 hours, with capacitance change and leakage limits defined by the series endurance spec.
• Compact Radial Package Radial lead, radial-can package with 2 mm lead spacing for through-hole mounting and straightforward PCB assembly.
• Low-loss Characteristic (Series Data) Series tan δ at 50 V is specified (≤ 0.14 at 120 Hz), supporting stable performance in AC applications.
• Regulatory Compliant with the RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• Entertainment Electronics — Standard bi-polarized design intended for use in consumer audio/video and related entertainment equipment.
• General-Purpose Circuits — Suitable for a wide range of general-purpose AC-capable applications that require bi-polar electrolytic capacitance.
• Through-Hole Assemblies — Radial lead package fits conventional PCB through-hole layouts for easy integration in repairable or prototyped designs.

Unique Advantages

• AC-ready Bi-Polar Design — Built for circuits where polarity can reverse, reducing the need for additional polarity-management components.
• Compact Radial Can — Small radial-can form factor with 2 mm lead spacing simplifies board layout in space-constrained consumer designs.
• Defined Ripple Handling — Manufacturer-specified ripple currents at 120 Hz and 10 kHz give designers concrete limits for thermal and performance budgeting.
• Documented Endurance — 2000-hour endurance at 85 °C with specified post-test limits provides predictable long-term behavior for product validation.
• RoHS Compliance — Meets current RoHS requirements for lead-free manufacturing and regulatory alignment.
• Stable Loss Characteristics — Series tan δ specification at 50 V (≤ 0.14 at 120 Hz) supports low-loss operation in AC applications.

Why Choose UVP1H3R3MDD?

The UVP1H3R3MDD delivers a purpose-built bi-polar aluminum electrolytic option for entertainment and general-purpose electronic designs that require AC-capable capacitance in a compact radial-can package. With defined ripple current ratings, a broad operating temperature range, and a documented 2000-hour endurance at 85 °C, it provides engineers with verifiable performance data for reliable product implementation.

Ideal for designers of consumer and entertainment electronics seeking a small, RoHS-compliant bi-polar capacitor with clear manufacturing and endurance specifications from a recognized series, the UVP1H3R3MDD supports predictable integration and lifecycle planning.

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