UEP1J330MPD

The UEP1J330MPD is a Nichicon aluminum electrolytic capacitor, bi-polarized and sized in a radial can package. It provides 33 µF capacitance at a 63 V rating with a compact footprint (L: 1.25 × D: 1.00 cm) and 5 mm lead spacing for board-level mounting.

Engineered for general-purpose electronic designs, this part is specified for wide temperature operation from −55 °C to +105 °C and is RoHS compliant, making it suitable for applications that require stable electrolytic performance across a broad temperature range.

Key Features

• Capacitance & Voltage — 33 µF rated capacitance with a 63 V working voltage, specified tolerance of ±20% at 120 Hz, 20 °C.
• Bi-Polar Polarization — Bi-polarized construction for use where polarity inversion is present; endurance testing includes polarity inversion every 250 hours during a 1000-hour, 105 °C test.
• Wide Temperature Range — Rated for operation from −55 °C to +105 °C to support designs exposed to broad ambient conditions.
• Endurance and Reliability — Specified lifetime of 1000 hours at 105 °C (with polarity inversion during the test), with defined limits on capacitance change, tan δ, and leakage current after the test.
• Ripple Current Performance — Low-frequency ripple current 98 mA at 120 Hz and high-frequency ripple current 196 mA at 10 kHz, with frequency coefficients defined in the series datasheet.
• Package & Mounting — Radial lead, radial can package with 5 mm lead spacing and physical dimensions L: 1.25 cm × D: 1.00 cm for compact board placement.
• Compliance & Marking — RoHS compliant; sleeve marking printed in white on a black sleeve for clear identification.

Typical Applications

• General-purpose electronic circuits — Suitable where a bi-polar aluminum electrolytic capacitor with 33 µF/63 V and wide temperature capability is required.
• Designs requiring polarity inversion tolerance — Bi-polarized construction and referenced endurance testing support applications that may see reversed or alternating polarity during operation.
• Board-level assemblies with constrained space — Radial can package and compact dimensions (L: 1.25 × D: 1.00 cm) fit space-conscious layouts that need electrolytic capacitance.

Unique Advantages

• Wide operating temperature span — −55 °C to +105 °C rating enables use across a broad range of environmental conditions.
• Bi-polar design for polarity flexibility — Built to handle polarity inversion scenarios as demonstrated by the series' endurance test protocol.
• Defined endurance specification — 1000 hours at 105 °C with explicit post-test limits for capacitance, tan δ and leakage current for predictable long-term behavior.
• Measured ripple capability — Provided ripple current values at 120 Hz and 10 kHz allow engineers to evaluate filtering and decoupling performance across frequencies.
• Compact radial can package — Small L × D footprint and 5 mm lead spacing support tight board layouts and straightforward radial-lead assembly.
• Regulatory compliance — RoHS compliant to support environmental requirements in product design.

Why Choose UEP1J330MPD?

UEP1J330MPD is positioned as a reliable, general-purpose bi-polar aluminum electrolytic capacitor that combines mid-range capacitance and voltage (33 µF, 63 V) with a wide operating temperature window and defined endurance testing. Its radial can package and compact dimensions make it straightforward to integrate on board-level designs that require electrolytic capacitance with polarity flexibility.

This part is suited to designers and procurement teams looking for a RoHS-compliant capacitor with documented ripple current figures and explicit endurance characteristics, providing predictable performance for applications that require stable behavior under temperature stress and polarity inversion conditions.

Request a quote or submit an inquiry for UEP1J330MPD to receive pricing and availability information for your next design or production run.