UPJ1V101MPD

The UPJ1V101MPD is a miniature, high-reliability aluminum electrolytic capacitor in a radial lead can from the UPJ series. It delivers 100 µF at 35 V with low impedance characteristics tailored for power conversion and general-purpose filtering.

With a compact φ8 × 11.5 mm can, a wide temperature range of −55 °C to 105 °C, and an endurance rating of 3000 hours at 105 °C for the φ8 case, this capacitor is engineered for switching power supplies and other power-management applications that require stable capacitance and controlled dissipation factor.

Key Features

• Capacitance & Voltage — 100 µF rated capacitance at 35 V with tolerance −20% to +20%, suitable for bulk filtering and decoupling on 35 V rails.
• Low Impedance Performance — Designed as a low-impedance part for switching power supply use; rated tangent of loss angle (tanδ) is 0.12 at 20 °C, 120 Hz.
• Ripple Current Capability — Handles 158.6 mA at 120 Hz (low frequency) and 305 mA at 200 kHz (high frequency), supporting both mains-frequency and high-frequency switching environments.
• Leakage Current — Specified leakage current of 105 µA, enabling predictable standby and operating behavior when biased at rated voltage.
• Reliability & Lifetime — Endurance of 3000 hours at 105 °C for the φ8 case size; meets series-level long-life test conditions for power applications.
• Compact Radial Package — φ8 × 11.5 mm can with 3.5 mm lead spacing (±0.5 mm tolerance) and radial leads for through-hole mounting and easy PCB placement.
• Environmental Compliance & Availability — RoHS-compliant and available in bulk (no terminal forming) or bag packing; status: mass production.

Typical Applications

• Switching Power Supplies — Used for output smoothing and decoupling where low impedance and reliable lifetime under ripple stress are required.
• DC-DC Converters — Provides bulk capacitance and ripple handling for intermediate and output stages in compact power modules.
• General Power Filtering — Suitable for decoupling and smoothing on 35 V power rails in industrial and consumer electronics.

Unique Advantages

• Compact footprint with reliable life: φ8 × 11.5 mm can and 3000-hour endurance at 105 °C enable space-constrained designs that still require long operational life.
• Measured loss and leakage characteristics: Specified tanδ 0.12 (20 °C, 120 Hz) and 105 µA leakage provide predictable behavior for precision power designs.
• Frequency-flexible ripple handling: Separate ripple ratings for 120 Hz and 200 kHz support both line-frequency and switching-frequency applications without guesswork.
• Easy through-hole integration: Radial lead format with 3.5 mm lead spacing simplifies PCB layout and assembly for repairable or robust mechanical designs.
• Compliance and supply readiness: RoHS-compliant and in mass production with bulk or bag packing options for volume procurement and manufacturing workflows.

Why Choose UPJ1V101MPD?

The UPJ1V101MPD balances compact packaging with reliable electrical performance for designers needing 100 µF at 35 V in through-hole form. Its low-impedance characteristics, defined tanδ, and dual-frequency ripple ratings make it a pragmatic choice for switching power supplies, DC-DC converters, and general-purpose power filtering where predictable lifetime and thermal endurance are important.

This part is well suited to engineers and procurement teams targeting robust, production-ready capacitor solutions that are RoHS-compliant and available in standard bulk or bag packing for easy board-level integration.

If you require pricing, lead-time, or a formal quote for UPJ1V101MPD, please request a quote or contact sales to submit your requirements and receive procurement information.