UPJ1J100MDD

The UPJ1J100MDD is a radial-lead aluminum electrolytic capacitor from Nichicon’s UPJ series, providing 100 µF capacitance at a 63 V rating. Designed as a low-impedance device for switching power supplies and general-purpose power filtering, it combines compact dimensions with measurable ripple and leakage characteristics for through‑hole designs and prototyping.

Key attributes include a wide operating temperature range of −55 °C to 105 °C, radial can packaging (φ5 × 11 mm), lead spacing of 2.0 mm, and RoHS compliance. Note: this part is listed as End Of Life.

Key Features

• Capacitance & Voltage — 100 µF rated capacitance at 63 V for bulk energy storage and decoupling in power circuits.
• Low‑impedance UPJ series design — Series designated for low impedance and suitability in switching power supplies, supporting efficient filtering under dynamic load.
• Temperature range — Operating from −55 °C to 105 °C for a broad range of environmental conditions.
• Endurance — Specified life/endurance of 2000 hours at elevated conditions as listed for this part.
• Ripple and leakage — Low-frequency ripple current 33.5 mA (120 Hz), high-frequency ripple current 67 mA (200 kHz), and typical leakage current 18.9 µA for predictable performance in filtered supplies.
• Form factor & mounting — Radial lead, can package (φ5 × 11 mm) with 2.0 mm lead spacing (±0.5 mm), suitable for through‑hole assembly and manual or automated placement.
• Compliance — RoHS compliant.
• Packaging options — Available in bulk (no terminal forming) or bag packing for flexible handling and inventory preferences.

Typical Applications

• Switching power supplies — Low-impedance design supports input/output filtering and energy buffering in switched-mode power systems.
• General-purpose power filtering — Useful for smoothing and decoupling in a variety of electronic equipment where radial through-hole capacitors are required.
• Prototyping and repair — Radial-lead can format and compact dimensions make it convenient for bench-level prototyping and field service replacements.

Unique Advantages

• Tightly specified capacitance and tolerance — 100 µF with ±20% tolerance for predictable charge storage in design calculations.
• Measurable ripple handling — Published low- and high-frequency ripple current values (33.5 mA at 120 Hz, 67 mA at 200 kHz) allow designers to match capacitor selection to expected operating conditions.
• Compact radial package — φ5 × 11 mm can with 2.0 mm lead spacing reduces board footprint while retaining through-hole robustness.
• Wide operating temperature — −55 °C to 105 °C supports deployment across varied thermal environments.
• Series pedigree for switching supplies — Part of Nichicon’s UPJ lineup characterized for low impedance in power conversion roles.
• RoHS compliance and packing flexibility — Environmentally compliant and offered in bulk or bag packing to suit manufacturing and inventory workflows.

Why Choose UPJ1J100MDD?

UPJ1J100MDD delivers a compact, radial-lead solution for designers needing 100 µF at 63 V with low-impedance behavior appropriate for switching power supplies and general-purpose filtering. Its specified ripple currents, low leakage, and broad temperature range make it suitable for through‑hole applications requiring reliable bulk capacitance in a small can.

As part of Nichicon’s UPJ series, this part aligns with a family focused on low impedance and power conversion use cases. The RoHS compliance and available packing options add practical value for manufacturing and regulatory needs. Note that this specific part is End Of Life; evaluate remaining inventory or alternate UPJ series parts for long-term programs.

Request a quote or submit an inquiry for UPJ1J100MDD to obtain current pricing, availability, and lead-time information for your project planning.