UHD1C122MPD

The UHD1C122MPD is a radial-lead aluminum electrolytic capacitor from Nichicon’s UHD series, offering 1.2 mF capacitance at a 16 V rating. It is engineered for general-purpose electronic equipment where compact, low-impedance energy storage and reliable ripple-current handling are required.

Designed for applications that demand lower impedance at high frequencies and elevated ripple capability, this φ10×25 mm can delivers high ripple current performance along with extended endurance for sustained operation up to 105°C.

Key Features

• Capacitance & Tolerance — 1.2 mF (1200 µF) with ±20% tolerance at 120 Hz, 20°C.
• Rated Voltage — 16 V DC.
• Low Impedance at High Frequency — UHD series construction provides lower impedance across the high-frequency range to support decoupling and filtering tasks.
• High Ripple Current — 1.72 A at 120 Hz and 2.15 A at 100 kHz, enabling robust ripple handling in power circuits.
• Endurance — 4000 hours at 105°C under rated conditions, suitable for long-life general-purpose applications.
• Operating Temperature Range — –40°C to +105°C for broad environmental tolerance.
• Leakage and Dissipation — Specified leakage current (product data: 192 µA) and tan δ characteristics per datasheet; note the datasheet guidance that tan δ at 16 V is 0.16 (with an additional 0.02 for capacitances over 1000 µF).
• Package & Mounting — Radial lead, can-type package, size φ10 × 25 mm with 5 mm lead spacing (±0.5 mm); offered in bulk or bag packing without terminal forming.
• RoHS Compliant — Compliant to RoHS requirements as stated in product information.

Typical Applications

• General-purpose electronic equipment — Provides bulk energy storage and smoothing for a variety of consumer and industrial circuits labeled as general purpose.
• Power supply filtering — Low impedance and high ripple current capability make it suitable for output filtering and smoothing in DC power rails.
• High-frequency decoupling — Lower impedance at high frequencies supports decoupling requirements in circuits with switching or high-frequency components.
• Embedded systems — Compact radial package delivers 1.2 mF of capacitance where board space is limited and reliable operation over –40°C to +105°C is required.

Unique Advantages

• High ripple-current capability — Rated ripple currents of 1.72 A (120 Hz) and 2.15 A (100 kHz) support demanding power-conditioning tasks.
• Low-impedance performance at high frequency — UHD series construction reduces impedance in the high-frequency range, improving filtering and transient response.
• Compact, radial-can footprint — φ10 × 25 mm case with 5 mm lead spacing enables high capacitance in a small, mountable form factor.
• Extended high-temperature endurance — 4000-hour rating at 105°C for sustained operation in elevated temperature environments.
• Controlled leakage and dissipation — Specified leakage current and tan δ characteristics give predictable electrical behavior for reliable design margins.
• Production readiness — Manufactured by Nichicon and listed as mass production, suitable for volume deployment.

Why Choose UHD1C122MPD?

UHD1C122MPD combines a high 1.2 mF capacitance and 16 V rating with low impedance characteristics and strong ripple-current capability, making it a practical choice for designers who need compact energy storage and robust filtering in general-purpose electronic equipment. Its φ10×25 mm radial-can form, –40°C to +105°C operating range, and 4000-hour endurance at 105°C provide a balance of size, performance, and reliability.

Produced by Nichicon and available in mass production packaging options (bulk or bag packing), the UHD1C122MPD is suited to designs that require predictable long-term performance and straightforward board-mounting with radial leads.

Request a quote or contact sales to discuss pricing, lead times, and availability for UHD1C122MPD.