UBX1V3R3MPL

The UBX1V3R3MPL is a high‑reliability miniature aluminum electrolytic capacitor in a radial‑lead can package. It provides 3.3 µF capacitance at a 35 V rating with polarized leads and is engineered for demanding, high‑temperature environments.

Designed for heavy‑duty electronics including automotive systems, this capacitor combines wide operating temperature capability and AEC‑Q200 qualification with low leakage and defined ripple performance for reliable power decoupling and smoothing in compact through‑hole assemblies.

Key Features

• Capacitance & Voltage: 3.3 µF nominal capacitance with a 35 V rated voltage and ±20% tolerance, suitable for decoupling and energy‑storage tasks within the specified rating.
• High‑Temperature Operation: Rated for −55°C to +150°C operation, supporting applications that require sustained performance at elevated temperatures.
• Endurance: Life/endurance specified as 1000 hours at 150°C, with post‑test limits tied to the UBX series endurance specification for this size class.
• Loss and Leakage: tanδ (DF) = 0.12 measured at 20°C, 120 Hz; specified leakage current is 4 µA, enabling predictable loss and standby current characteristics.
• Ripple Current Capability: Low‑frequency ripple current 30 mA at 120 Hz and high‑frequency ripple current 60 mA at 100 kHz, supporting both mains‑frequency and higher‑frequency noise filtering.
• Package & Mechanical: Radial lead, can package with size φ10 × 12.5 mm and 5 mm lead spacing (±0.5 mm). Available in bulk (no terminal forming) or bag packing.
• Standards Compliance: AEC‑Q200 rating and RoHS compliance as provided in the product data, reflecting suitability for regulated and automotive development workflows.

Typical Applications

• Automotive Electronics: Power filtering and decoupling in control modules and sensor interfaces where AEC‑Q200 qualification and high‑temperature tolerance are required.
• Power Supply Filtering: Local smoothing and ripple suppression on DC rail lines in compact through‑hole power assemblies.
• Industrial Controls: Energy buffering and noise suppression in embedded controllers and ruggedized instrumentation operating across wide temperature ranges.

Unique Advantages

• High‑Temperature Reliability: Continuous operation to +150°C and a 1000‑hour endurance rating at 150°C provide predictable lifetime behavior in hot environments.
• Automotive‑Grade Qualification: AEC‑Q200 status supports use in automotive and other high‑reliability applications that require component qualification traceability.
• Compact Radial Form Factor: φ10 × 12.5 mm can with 5 mm lead spacing offers a small footprint for through‑hole placement where board space is constrained.
• Controlled Electrical Losses: Defined tanδ and low leakage current (4 µA) deliver stable loss and standby current characteristics for sensitive power circuits.
• Ripple Handling Across Frequencies: Specified ripple current at both low (120 Hz) and high (100 kHz) frequencies enables reliable filtering of a range of noise sources.

Why Choose UBX1V3R3MPL?

UBX1V3R3MPL positions itself as a compact, high‑reliability electrolytic solution for designs that demand stable electrical performance at elevated temperatures. With AEC‑Q200 qualification, defined ripple and leakage specifications, and a radial lead can package, it is suited for engineers specifying components for automotive, industrial, and other rugged embedded systems.

This part is appropriate for designs that require predictable endurance at high operating temperatures, controlled loss characteristics, and a small through‑hole footprint. Selecting UBX1V3R3MPL helps maintain design robustness where long‑term thermal and electrical stability are priorities.

Request a quote or submit an inquiry for UBX1V3R3MPL to receive pricing, availability, and packaging options from our sales team.