UPW1J330MED

The UPW1J330MED is a miniature, high‑reliability aluminum electrolytic capacitor in a radial‑lead can designed for compact power applications. It combines a low‑impedance construction with high operating temperature capability for use in switching power supplies, DC‑DC converter modules and automotive electronics.

Key value comes from its compact φ6.3×11 mm package, 63 V rating and engineered endurance at elevated temperature, providing reliable bulk energy storage and ripple filtering in space‑constrained designs.

Key Features

• Capacitance and Voltage — 330 µF nominal capacitance at a rated voltage of 63 V with capacitance tolerance of −20% to +20%.
• Low loss (tan δ) — tanδ = 0.09 measured at 20°C, 120 Hz, supporting efficient filtering and low dissipation in power rails.
• Ripple current capability — 75 mA at 120 Hz (low frequency) and 250 mA at 10 kHz (high frequency), enabling effective smoothing across common switching frequencies.
• Leakage current — Specified leakage current of 62.37 µA, consistent with stable bias behavior after voltage application.
• Temperature and endurance — Operating range −55°C to +105°C with rated lifetime of 2000 hours at 105°C for high‑temperature reliability.
• Package and mounting — Radial lead can, size φ6.3 × 11 mm, lead spacing 2.5 mm (±0.5 mm), available in bulk (no terminal forming) or bag packing.
• Automotive qualification — AEC‑Q200 rated and listed for automotive applications.
• Polarized, miniature form — Polarized aluminum electrolytic in a miniature radial can suited to tight PCB layouts and point‑of‑load filtering.

Typical Applications

• Switching power supplies — Low impedance and specified ripple current make this part suitable for output smoothing and local decoupling in compact switcher designs.
• DC‑DC converters and point‑of‑load filters — Small footprint and robust ripple handling support use in regulator modules where board area is limited.
• Automotive electronics — AEC‑Q200 rating and wide temperature span enable use in vehicle electronic control modules and infotainment power rails.
• Power management in compact systems — Suited for embedded and industrial controllers where reliable bulk capacitance is required in a small package.

Unique Advantages

• Compact, low‑impedance design — φ6.3×11 mm can size delivers substantial 330 µF capacitance while minimizing board space and maintaining low AC impedance for improved ripple suppression.
• Engineered for elevated temperatures — Rated to operate up to 105°C with defined endurance (2000 h at 105°C), supporting reliability in hot environments.
• Frequency‑span ripple capability — Specified ripple current at both low (120 Hz) and high (10 kHz) frequencies allows predictable performance across switching and high‑frequency loads.
• Automotive suitability — AEC‑Q200 rating provides qualification for automotive electronic applications requiring industry‑recognized reliability testing.
• Practical packaging options — Available in bulk (no terminal forming) or bag packing to match assembly and stocking requirements.

Why Choose UPW1J330MED?

UPW1J330MED positions itself as a reliable, compact bulk capacitance option where space, temperature resilience and ripple handling are primary concerns. Its combination of 330 µF at 63 V, low loss tangent, and defined high‑temperature endurance makes it suitable for engineers specifying capacitors for switching power stages and compact power modules.

This part is appropriate for designers and procurement focused on robust, space‑efficient power filtering solutions, especially where AEC‑Q200 qualification and a wide operating temperature range are required. The UPW series datasheet backing provides consistent, measurable parameters for system design and validation.

Request a quote or submit an inquiry to receive availability and pricing information for UPW1J330MED and to discuss volume or packaging options for your project requirements.