UES1V100MEM

The UES1V100MEM is a bi‑polarized aluminum electrolytic capacitor from Nichicon's MUSE acoustic series, engineered for audio signal circuits. Its construction and electrical characteristics target audio equipment designers who need reliable, low‑noise coupling and signal elements in through‑hole assemblies.

Key attributes include a 10 µF capacitance at 35 V, radial‑lead packaging, a wide operating temperature range, and endurance validated at elevated temperature with polarity inversion to support long‑term audio performance.

Key Features

• Bi‑polarized MUSE acoustic design Built for audio signal circuits and acoustic applications where non‑polar behavior is required for signal path components.
• Electrical ratings 10 µF capacitance at 35 V with ±20% tolerance; leakage current specified as not more than 0.03CV (µA) after 1 minute at 20°C.
• Loss and low‑temperature stability Tangent of loss angle (tan δ) for 35 V is specified at 0.14 (measurement at 120 Hz, 20°C). Impedance stability ratios are defined for −25°C and −40°C relative to +20°C.
• Reliability and endurance Rated for 1000 hours at 85°C with polarity inversion every 250 hours; after endurance testing, capacitance change remains within ±20%, tan δ stays within 150% of the initial specified value, and leakage current meets initial limits.
• Mechanical and mounting Radial lead, can‑style package with 2.5 mm lead spacing and dimensions L: 1.1 × D: 0.63 cm for easy through‑hole mounting and board placement.
• Environmental compliance Compliant with RoHS directives (2011/65/EU, (EU)2015/863).

Typical Applications

• Audio signal circuits — Suited for use in audio signal paths and acoustic circuit applications where bi‑polar behavior is required.
• Audio equipment — Intended for integration in consumer and professional audio electronics as a signal capacitor in through‑hole assemblies.
• Through‑hole PCB assemblies — Radial lead package and standard lead spacing facilitate manual assembly and wave solder/through‑hole mounting processes.

Unique Advantages

• Audio‑focused design: Bi‑polarized MUSE acoustic series construction tailored for audio signal applications reduces the need to select specialized parts for non‑polar circuits.
• Measured electrical parameters: Specified tan δ (0.14 at 35 V, 120 Hz) and a clear leakage current formula (≤0.03CV after 1 minute) provide verifiable performance metrics for design verification.
• Temperature and endurance data: Rated −40°C to +85°C and validated for 1000 hours at 85°C with polarity inversion, supporting predictable long‑term behavior in thermal stress conditions.
• Compact radial can package: Small footprint (L: 1.1 × D: 0.63 cm) and 2.5 mm lead spacing make it suitable for space‑constrained through‑hole boards.
• RoHS compliant: Meets RoHS directives for restricted substances, simplifying regulatory compliance for finished products.

Why Choose UES1V100MEM?

UES1V100MEM combines Nichicon's MUSE acoustic series bi‑polar construction with documented electrical and endurance specifications, making it a practical choice for designers of audio equipment and signal circuits that require stable, non‑polar electrolytic performance. Its compact radial can form factor and standard lead spacing ease integration into through‑hole assemblies.

This part is well suited to engineers seeking verifiable leakage, loss, temperature stability, and endurance data for audio‑centric designs, with the added benefit of RoHS compliance for regulated markets.

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