UPJ2C101MHD

The UPJ2C101MHD is a miniature, high‑reliability aluminum electrolytic capacitor in the UPJ series, supplied in a radial‑lead can. It provides 100 µF capacitance at a 160 V rating and is polarized for DC applications.

Engineered for demanding power circuitry, this part is suited to switching power supplies and general‑purpose DC filtering where low impedance, extended load life and robust operating temperature range are required.

Key Features

• Capacitance & Tolerance — 100 µF nominal with tolerance of -20% to +20% at 120 Hz, 20°C.
• Voltage Rating — Rated at 160 V for high‑voltage DC applications.
• Low Impedance for Power Conversion — Part of the UPJ series noted in the datasheet as suited for switching power supplies, offering low impedance characteristics for power supply filtering.
• Long Load Life — Specified 5000 hours endurance at 105°C, supporting extended operation under rated conditions.
• Ripple Current Performance — Low‑frequency ripple current 330 mA at 120 Hz and high‑frequency ripple current 528 mA at 200 kHz, supporting both mains‑frequency and switching environments.
• Leakage and Dissipation — Leakage current listed at 740 µA and tan δ (DF) of 0.2 measured at 20°C, 120 Hz, 160 V for predictable loss characteristics.
• Package & Mounting — Radial lead can, dimensions φ16 × 35.5 mm (diameter × length), lead spacing 7.5 mm with 0.5 mm tolerance; supplied bulk/bag packing without terminal forming.
• Operating Temperature — Rated for -40°C to +105°C to support a wide range of ambient conditions.
• Regulatory — RoHS compliant.

Typical Applications

• Switching Power Supplies — Bulk and output filtering where low impedance and long life at elevated temperature improve regulator stability and lifetime.
• DC/DC Converters — Energy storage and smoothing across a wide frequency range supported by specified ripple current ratings at 120 Hz and 200 kHz.
• Industrial Power Electronics — Filtering and decoupling in control and power modules that operate up to 105°C.
• General Electronic Equipment — General purpose DC filtering in equipment requiring polarized aluminum electrolytic capacitors with radial lead mounting.

Unique Advantages

• Extended high‑temperature endurance: 5000 hours at 105°C provides design confidence for long operational lifetimes under thermal stress.
• High voltage capability: 160 V rating allows use in higher DC bus and power stages without stepping up component count.
• Dual‑frequency ripple handling: Specified ripple current at both 120 Hz and 200 kHz enables reliable performance across mains and switching domains.
• Compact radial package: φ16 × 35.5 mm can with 7.5 mm lead spacing provides a through‑hole mounting option for robust mechanical retention and easy prototyping.
• Predictable loss and leakage: Specified tan δ and leakage current values simplify thermal and leakage budgeting in power designs.
• RoHS compliance: Meets environmental directive requirements for lead‑free assembly environments.

Why Choose UPJ2C101MHD?

UPJ2C101MHD combines a 160 V rating and 100 µF capacitance in a compact radial can designed for switching power supplies and general DC filtering. Its low impedance characteristics, defined ripple current ratings at low and high frequencies, and a 5000‑hour endurance at 105°C make it appropriate for power electronics and industrial applications that require predictable long‑term performance.

Engineers specifying through‑hole electrolytic capacitors will find a clear set of electrical and mechanical parameters—capacitance, tolerance, leakage, tan δ, ripple current, package size and lead spacing—to support straightforward BOM decisions and reliable implementation in power and control designs.

Request a quote or submit a sourcing inquiry to discuss availability, lead times and quantity pricing for UPJ2C101MHD.