UHE1J121MPD6

The UHE1J121MPD6 is a miniature, radial-lead aluminum electrolytic capacitor from Nichicon’s UHE series, specified at 120 µF and 63 V. It combines low impedance and high reliability in a compact φ10 × 16L can, targeting general-purpose power filtering and decoupling across industrial and consumer electronics designs.

Designed for demanding operating conditions, the part offers rated ripple handling at both low and high frequencies and long endurance at elevated temperature, making it suitable for applications that require stable capacitance over time and temperature.

Key Features

• Electrical Performance — 120 µF capacitance with ±20% tolerance; rated at 63 V. Specified impedance of 1.5 Ω and tan δ of 0.09 (120 Hz, 20°C) provide predictable AC behavior.
• Ripple & Leakage — Low-frequency ripple current rated at 280 mA (120 Hz) and high-frequency ripple current rated at 400 mA (10 kHz). Leakage current specified at 75.6 µA.
• Reliability & Endurance — Lifetime/endurance rated for 7000 hours at 105°C for 16–100 V ratings; UHE series notes low impedance and high reliability with endurance ranges across the series from 6000 to 10000 hours.
• Mechanical & Mounting — Radial lead mounting in a φ10 × 16L can; lead spacing 5.0 mm with ±0.5 mm tolerance. Packaging options: Bulk (no terminal forming) or Bag packing.
• Operating Range & Compliance — Temperature range −40°C to +105°C; polarized. RoHS‑compliant and in mass production.

Typical Applications

• Power-supply filtering — 63 V rating and 120 µF capacitance provide bulk decoupling and smoothing for DC rails and power-supply outputs.
• DC–DC converter output — Low impedance and specified ripple currents (280 mA @120 Hz, 400 mA @10 kHz) support output filtering in switched converters.
• Industrial controls and electronics — −40°C to +105°C operating range and 7000 h endurance at 105°C suit longer-life, higher-temperature deployments.
• Compact consumer devices — Small φ10 × 16L package and radial leads simplify PCB placement where space is limited.

Unique Advantages

• Low-impedance behavior: 1.5 Ω impedance and tan δ = 0.09 at 63 V (120 Hz) deliver effective AC performance for ripple suppression and decoupling.
• Dual-frequency ripple capability: Rated ripple currents at both 120 Hz and 10 kHz accommodate designs with mixed low- and high-frequency content.
• Long high-temperature endurance: 7000 hours at 105°C (for 16–100 V ratings) helps maintain capacitance stability in elevated-temperature applications.
• Space-efficient radial package: φ10 × 16L can with 5.0 mm lead spacing provides a compact physical footprint for tight PCB layouts.
• Production-ready and compliant: RoHS‑compliant and in mass production, supporting predictable sourcing and regulatory needs.

Why Choose UHE1J121MPD6?

UHE1J121MPD6 is positioned for engineers who need a compact, reliable aluminum electrolytic solution with defined ripple capability and long-term stability at elevated temperatures. Its combination of 120 µF capacitance, 63 V rating, low impedance, and 7000-hour endurance makes it suitable for general-purpose power filtering in both industrial and consumer designs.

Choosing this part provides a straightforward, verifiable component option backed by the UHE series’ emphasis on low impedance and extended endurance, simplifying BOM decisions where compact size and reliable performance are required.

Request a quote or submit an inquiry to the sales team to discuss pricing, lead times, and volume availability for UHE1J121MPD6.