UVR0J103MHD

The UVR0J103MHD is a radial-lead aluminum electrolytic capacitor from Nichicon’s UVR series, offering a high 10,000 µF capacitance at a 6.3 V rating in a compact φ16 × 25 mm can. Designed as a standard series for entertainment electronics and general-purpose applications, it provides bulk energy storage and smoothing capability in PCB-mounted designs.

Key attributes include a wide operating temperature range of -40 °C to +85 °C, endurance specified at 2000 hours at 85 °C, and RoHS compliance—making it suitable for reliable, long-term use in consumer and general-purpose electronic equipment.

Key Features

• Capacitance and Tolerance — 10,000 µF nominal capacitance with tolerance of -20% to +20% (measured at 120 Hz, 20 °C).
• Rated Voltage — 6.3 V working voltage for low-voltage power and bulk storage applications.
• Loss Tangent (tan δ) — tanδ = 0.46 measured at 20 °C, 120 Hz, indicating the specified dissipation characteristics for this capacitance value.
• Ripple Current Handling — Low-frequency ripple current of 2.35 A (120 Hz) and high-frequency ripple current of 2.703 A (10 kHz), enabling effective AC ripple absorption across common power frequencies.
• Leakage Current — Specified leakage current of 1,890 µA after rated voltage application at 20 °C.
• Mechanical and Mounting — Radial lead, polarized aluminum can with body dimensions φ16 × 25 mm and lead spacing 7.5 mm (±0.5 mm), suitable for through-hole PCB assembly.
• Reliability and Endurance — Rated for 2000 hours at 85 °C with specified limits on capacitance change, tanδ, and leakage current after endurance testing.
• Packaging Options — Supplied in bulk (no terminal forming) or bag packing for flexible procurement and assembly handling.
• Environmental Compliance — RoHS compliant.

Typical Applications

• Entertainment Electronics — Suited for standard series use in audio, video and related consumer entertainment equipment where bulk capacitance is required.
• General-Purpose Electronics — Applicable for general-purpose circuits that require polarized bulk storage and smoothing at low voltage.
• PCB Power Filtering — Radial-lead format and high capacitance enable placement on printed circuit boards for power supply decoupling and bulk charge storage.

Unique Advantages

• High Capacitance in a Compact Can — 10,000 µF in a φ16 × 25 mm package provides substantial bulk capacitance while minimizing board footprint.
• Robust Ripple Performance — Specified ripple currents at both low and high frequencies (2.35 A at 120 Hz, 2.703 A at 10 kHz) support effective ripple attenuation across common operating frequencies.
• Endurance Rated — 2000 hours at 85 °C endurance rating supports predictable long-term behavior in elevated-temperature environments.
• Through-Hole Reliability — Radial lead configuration with defined lead spacing (7.5 mm ±0.5 mm) simplifies assembly and mechanical retention on PCBs.
• Regulatory Compliance — RoHS-compliant construction aligns with common regulatory requirements for consumer and commercial electronics.

Why Choose UVR0J103MHD?

The UVR0J103MHD positions itself as a reliable, general-purpose radial aluminum electrolytic capacitor for designers needing large capacitance at low voltage in a compact through-hole package. With clear electrical specifications for ripple current, leakage, and tanδ, plus a defined endurance at 85 °C, it is well-suited for entertainment electronics and other applications that demand predictable bulk storage and smoothing performance.

This part is appropriate for engineers and procurement teams seeking a RoHS-compliant, proven-capacitance solution from the Nichicon UVR series, offering straightforward integration into PCB-based designs and predictable lifecycle characteristics for production programs.

Request a quote or submit a procurement inquiry to obtain pricing, availability, and lead-time details for UVR0J103MHD.