UPJ1V102MHD

The UPJ1V102MHD is a radial-lead aluminum electrolytic capacitor offering 1000 µF nominal capacitance at a 35 V rating. It is part of Nichicon's UPJ series designed for low impedance and reliable performance under sustained thermal and ripple stress.

Designed for general-purpose power applications and specifically suited to switching power supplies, this capacitor delivers high ripple-current handling, a wide operating temperature range of −55 °C to +105 °C, and a rated endurance of 5000 hours at 105 °C.

Key Features

• Capacitance & Voltage — 1000 µF nominal capacitance with a 35 V rated voltage and ±20% tolerance at 120 Hz, 20 °C.
• Low Impedance Design — Engineered for low impedance to support switching power supply applications and improve bulk filtering performance.
• High Ripple Current Capability — Supports 1.317 A at 120 Hz (low frequency) and 1.71 A at 200 kHz (high frequency), enabling effective ripple handling across a range of switching frequencies.
• Endurance & Temperature Rating — Rated for 5000 hours at 105 °C and specified for operation from −55 °C to +105 °C to meet demanding thermal environments.
• Electrical Characteristics — Tangent of loss angle (tan δ) 0.12 (20 °C, 120 Hz) and leakage current specified at 1050 µA; polarized device suitable for DC power rails.
• Form Factor & Mounting — Radial lead can, size φ12.5 × 30.5 mm (L) with 5 mm lead spacing (±0.5 mm), available in bulk or bag packing for flexible assembly.
• RoHS Compliance — Manufactured to meet RoHS requirements.

Typical Applications

• Switching Power Supplies — Bulk and output filtering where low impedance and sustained ripple capability improve regulation and transient response.
• Power Supply Decoupling — Bulk decoupling on DC power rails for general-purpose electronics that require stable voltage under dynamic loads.
• Industrial and Embedded Electronics — Applications that demand extended endurance at elevated temperatures and reliable long-term performance.

Unique Advantages

• High Ripple-Current Handling: With 1.317 A at 120 Hz and 1.71 A at 200 kHz ratings, this capacitor supports a wide range of switching frequencies and reduces ripple-related heating in power stages.
• Long High-Temperature Life: Rated for 5000 hours at 105 °C, providing predictable endurance for designs operating in elevated-temperature environments.
• Wide Operating Range: Operates from −55 °C to +105 °C, enabling use across diverse environmental conditions without derating functionality.
• Compact Radial Can: φ12.5 × 30.5 mm footprint with 5 mm lead spacing offers a compact solution for through-hole assemblies and prototype builds.
• Verified Electrical Performance: Specified tan δ (0.12 at 20 °C, 120 Hz) and defined leakage current (1050 µA) allow predictable behavior in filter and energy-storage roles.
• RoHS-Compliant Supply Chain: Conforms to RoHS for environmental regulatory alignment.

Why Choose UPJ1V102MHD?

The UPJ1V102MHD combines a 1000 µF capacitance and 35 V rating with low-impedance construction and validated ripple-current performance, making it a practical choice for power supply designers and engineers requiring reliable bulk filtering and decoupling. Its 5000-hour endurance at 105 °C and −55 °C to +105 °C operating range provide predictable long-term performance in thermal stress environments.

Ideal for general-purpose and switching power applications, this radial-lead capacitor offers a compact can package, clear electrical specifications, and RoHS compliance—helping streamline component selection and supply planning for production and maintenance needs.

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