Product Overview

The HRK CD110 series is a standard plug-in type aluminum electrolytic capacitor designed for reliable operation. It offers a capacitance of 33uF and a rated voltage of 400V, with a wide operating temperature range of -40 to +105. These capacitors are suitable for general-purpose applications requiring stable performance and long-term reliability. Key features include a black sleeve with white lettering for clear identification and a durable construction.

Product Attributes

• Brand: HRK ()
• Series: CD110
• Type: Plug-in type aluminum electrolytic capacitor
• Sleeve Color: BLACK ()
• Marking Color: White ()
• Origin: Shenzhen, China
• Environmental Compliance: RoHS, REACH SVHC, 2006/22/EC (PFOA/PFOS), 2005/84/EC (16P), ZEK 01.2-08 (PAHs), Sony SS-00259 (18th Edition)

Technical Specifications

General Specifications

Packaging

Usage Precautions

• Aluminum electrolytic capacitors are polarized; ensure correct polarity during installation. Reverse connection can cause short circuits or capacitor damage. Use non-polarized capacitors if polarity is uncertain or may be reversed.
• Do not apply reverse voltage or DC voltage exceeding the rated voltage. Exceeding the rated voltage significantly increases leakage current and can lead to damage. Operation at rated voltage is recommended for optimal lifespan. Surge voltage is the maximum voltage the capacitor can withstand for a short duration.
• Ripple current should be kept below the rated value. Exceeding the rated ripple current can cause overheating, capacitance reduction, and shortened lifespan. The sum of the peak ripple voltage and DC voltage should not exceed the rated operating voltage.
• Operate within the rated temperature range. Exceeding the upper limit temperature will drastically reduce lifespan or activate the safety vent. Operation at room temperature ensures a longer lifespan. For every 10C decrease in ambient temperature, the lifespan doubles.
• Prolonged storage can increase leakage current, with higher storage temperatures accelerating this rise. Store in a suitable environment. Leakage current will decrease after applying voltage. If elevated leakage current affects the circuit, pre-charge the capacitor before use.
• Not suitable for circuits with frequent charge/discharge cycles, as capacity may decrease due to negative electrode oxidation or damage from generated heat.
• Improper installation or stress on leads can damage the internal structure, leading to high leakage current or leakage. Ensure good soldering, correct PCB hole spacing, do not bend leads excessively, and avoid bending or twisting the capacitor body during soldering.
• During tin dipping or soldering, the sleeve may crack or shrink if soldering time is too long or temperature is too high.
• Do not use halogenated organic cleaning agents. If cleaning is necessary, use agents that guarantee capacitor quality. After cleaning, do not store in cleaning solution or sealed containers. Dry with hot air (not exceeding the capacitor's upper temperature limit) for at least 10 minutes.
• Do not use halogenated organic fixing agents or coatings. Avoid completely sealing the capacitor's sealing area with these agents.
• Recommended storage conditions: Below 35C, relative humidity less than 75% RH, away from direct sunlight. The product's shelf life from the factory is 12 months. If stored beyond 12 months, check electrical characteristics and solderability.
• For disposal, contact a local industrial waste disposal service.
• Refer to EIAJ RCR-2367B for more details.