UPM1A121MED

The UPM1A121MED is a radial-lead aluminum electrolytic capacitor from Nichicon’s UPM series, offering 120 µF capacitance at a 10 V rating in a compact φ6.3 × 11 mm can. It delivers a polarized, through-hole solution designed for board-level power conditioning in compact electronic assemblies.

Built for demanding environments, the device features a wide operating temperature range (−55°C to 105°C), AEC‑Q200 qualification, and RoHS compliance—making it suitable for electronics where reliability, temperature tolerance, and regulatory compliance are required.

Key Features

• Capacitance & Voltage — 120 µF nominal capacitance with a 10 V rated voltage and ±20% tolerance for predictable bulk energy storage and filtering.
• Low-impedance UPM series design — Part of Nichicon’s UPM family noted for low impedance and enhanced reliability characteristics at elevated temperatures.
• Ripple current capability — Rated ripple currents of 84.8 mA at 120 Hz and 160 mA at 200 kHz to support common power-supply and decoupling conditions.
• Leakage current — Typical leakage current figure indicated as 36 µA, supporting low-loss applications where stand‑by current matters.
• Robust temperature and lifetime — Operates from −55°C to 105°C with a specified lifetime of 2000 hours at 105°C.
• Package & mounting — Radial lead, can-style package (φ6.3 × 11 mm) with 2.5 mm lead spacing for easy through‑hole assembly and secure board retention.
• Qualification & compliance — AEC‑Q200 rated and RoHS compliant for use in regulated and qualification‑sensitive designs.

Typical Applications

• Automotive electronics — AEC‑Q200 qualification and a −55°C to 105°C operating range make this capacitor appropriate for automotive electronic modules requiring qualified components.
• Harsh-environment electronics — Wide temperature tolerance and series-level reliability characteristics suit equipment exposed to temperature extremes.
• Through-hole power supply circuits — Radial lead package with defined ripple current ratings supports board-level smoothing and decoupling in compact PCB layouts.

Unique Advantages

• Qualified for reliability-sensitive designs: AEC‑Q200 rating provides traceable qualification for applications that require component-level automotive qualification.
• High temperature tolerance: Rated for continuous operation to 105°C and specified for 2000 hours at that temperature, enabling designs that must withstand elevated thermal stress.
• Measurable ripple handling: Published ripple current values at both low and high frequencies (84.8 mA at 120 Hz; 160 mA at 200 kHz) allow designers to size capacitors against actual ripple conditions.
• Compact through-hole form factor: φ6.3 × 11 mm can with 2.5 mm lead spacing fits space-constrained boards while retaining the mechanical robustness of radial-lead mounting.
• Regulatory compliance: RoHS compliance supports deployment in regions and products where restricted substance adherence is required.

Why Choose UPM1A121MED?

UPM1A121MED combines the proven low-impedance characteristics of Nichicon’s UPM series with AEC‑Q200 qualification and RoHS compliance, delivering a compact, through-hole electrolytic solution for designs that demand temperature resilience and defined ripple handling. Its combination of capacitance, rated voltage, and published leakage and ripple values makes it straightforward to specify for power conditioning and filtering tasks.

This part is well suited to engineers designing qualification-driven electronics or compact PCB assemblies that require a reliable, board-mounted electrolytic capacitor with clear electrical and environmental specifications.

Request a quote or submit an inquiry to receive pricing, availability, and additional ordering information for the UPM1A121MED. Our team can provide part availability and support to help integrate this capacitor into your design.