Product Overview

The HRK CD110 series plug-in aluminum electrolytic capacitors are designed for general-purpose applications. These capacitors feature a black sleeve with white markings, offering a rated capacitance of 470uF and a working voltage of 25V, with a tolerance of 20%. They are rated for operation at 105 and have dimensions of 8*12mm. The capacitors are suitable for long-term reliable operation within a temperature range of -40 to +105.

Product Attributes

• Brand: HRK ()
• Product Type: Plug-in Aluminum Electrolytic Capacitor
• Series: CD110
• Sleeve Color: BLACK ()
• Marking Color: White ()
• Origin: Shenzhen, Guangdong, China
• Environmental Compliance: RoHS, REACH SVHC, PFOA/PFOS, 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 lead to short circuits or capacitor damage. Use non-polarized capacitors if reverse polarity is possible.
• Do not apply reverse voltage or DC voltage exceeding the rated voltage. Exceeding the rated voltage significantly increases leakage current and can cause 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, reduced capacitance, and shortened lifespan. The sum of the peak ripple voltage and the DC voltage must be less than the rated working voltage.
• Use capacitors within the rated temperature range. Operating above the upper limit temperature will drastically shorten lifespan or activate the safety vent. Operation at room temperature ensures a longer lifespan. For every 10 decrease in ambient temperature, the lifespan doubles.
• After prolonged storage, leakage current may increase, especially at higher storage temperatures. Store in a suitable environment. Leakage current will decrease after voltage is applied. If increased leakage current affects the circuit, pre-charge the capacitor before use.
• Capacitors are not suitable for circuits with frequent charge/discharge cycles. Capacitance may decrease due to oxidation of the negative electrode's oxide film, or the capacitor may be damaged by heat generated during charge/discharge.
• Improper installation or stress on leads can damage the internal structure, leading to high leakage current or leakage issues. Ensure good soldering, proper 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 exposed to excessive heat or prolonged soldering time.
• Do not use halogenated organic solvents for cleaning aluminum electrolytic capacitors. If cleaning is necessary, use a cleaning agent that guarantees capacitor quality. After cleaning, do not store the capacitor in the cleaning solution or sealed containers. Dry the capacitor and PCB with hot air for at least 10 minutes, ensuring the hot air temperature does not exceed the capacitor's upper temperature limit.
• Do not use fixing agents or coating agents containing halogenated organic compounds. Avoid completely sealing the capacitor's sealing area with fixing or coating agents.
• Recommended storage conditions: below 35, relative humidity less than 75% RH, away from direct sunlight. The product's ex-factory shelf life 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.

Environmental Statement

HRK guarantees that all products, packaging, and materials delivered directly or indirectly comply with the following environmental regulations: RoHS Directive (no exemptions), REACH Annex XIV (SVHC-free), 2006/22/EC (PFOA/PFOS), 2005/84/EC (16P), ZEK 01.2-08 (PAHs), and Sony SS-00259 (18th Edition).