UPM1A681MPD6

The UPM1A681MPD6 is a Nichicon UPM series aluminum electrolytic capacitor in a radial-leaded can, offering 680 µF nominal capacitance at a 10 V rating. It is engineered for low impedance and long-life performance in demanding environments, with a compact φ10 × 16 mm package and 5 mm lead spacing.

Designed for applications requiring reliable bulk energy storage and ripple suppression across a wide temperature range, this part combines measurable low ESR/impedance, specified ripple current ratings, and a 5,000 hour endurance at 105°C for robust thermal performance.

Key Features

• Capacitance & Voltage — 680 µF nominal capacitance with a tolerance of ±20% at 120 Hz, rated for 10 V operation.
• Low Loss Tangent — tan δ = 0.19 measured at 20°C, 120 Hz, 10 V, supporting efficient AC ripple handling.
• Low Impedance — specified impedance of 90 mΩ, enabling improved decoupling and transient response in power rails.
• Ripple Current Capability — 465.8 mA at 120 Hz (low frequency) and 685 mA at high frequency, for sustained ripple endurance in power circuits.
• High Temperature Endurance — rated life of 5,000 hours at 105°C when subjected to DC bias plus rated ripple current.
• Wide Operating Range — specified for −55°C to +105°C operation, suitable for thermally challenging installations.
• Package & Mounting — radial lead, can package (φ10 × 16 mm) with 5.0 mm lead spacing; available in bulk or bag packing.
• Qualification & Compliance — AEC‑Q200 qualified and RoHS compliant, supporting qualification requirements for regulated applications.

Typical Applications

• Automotive Electronics — bulk decoupling and smoothing in control modules where AEC‑Q200 qualification and a −55°C to +105°C range are required.
• Power Supply Filtering — post-regulator filtering and hold-up in low-voltage DC power rails, leveraging 680 µF capacitance and low impedance.
• Embedded Systems — bulk energy storage and transient suppression on board-level power distribution for industrial and vehicular electronics.

Unique Advantages

• Measurable Low Impedance: 90 mΩ impedance reduces voltage droop and improves transient response in power circuits.
• Defined Ripple Handling: Explicit low- and high-frequency ripple current ratings (465.8 mA @120 Hz, 685 mA @200 kHz) allow predictable thermal and lifetime planning.
• Long High‑Temperature Life: 5,000 hours endurance at 105°C under rated conditions supports long-term reliability in elevated-temperature applications.
• Compact Radial Package: φ10 × 16 mm can with 5 mm lead spacing provides a space-efficient solution for through‑hole assemblies.
• Industry Qualification & Compliance: AEC‑Q200 qualification and RoHS compliance help meet regulated product requirements and simplify design validation.
• Clear Electrical Parameters: Specified tan δ (0.19), leakage current (204 µA), and tolerance (±20%) enable straightforward circuit modeling and specification matching.

Why Choose UPM1A681MPD6?

UPM1A681MPD6 positions itself as a reliable, compact electrolytic capacitor for designs that demand predictable ripple performance and extended high-temperature life. With explicit impedance, ripple current, leakage, and tan δ figures, it simplifies component selection and thermal budgeting for engineers developing power subsystems.

This part is well suited to engineers and procurement teams working on industrial and automotive-grade electronics who need a space-conscious radial through-hole capacitor that carries AEC‑Q200 qualification and RoHS compliance for regulated applications.

If you would like pricing or availability information, request a quote or submit an inquiry to our sales team and include part number UPM1A681MPD6 for a fast response.