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 lettering and are rated for a wide operating temperature range of -40 to +105. They are suitable for applications requiring stable performance and long-term reliability, adhering to industry standards and offering robust construction for demanding environments.

Product Attributes

• Brand: HRK ()
• Series: CD110
• Type: Plug-in 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

Usage Precautions

1. Aluminum electrolytic capacitors are polarized; use with correct polarity. Reverse connection can cause short circuits or damage. Use non-polarized capacitors if polarity is uncertain or may be reversed.
2. Do not apply reverse voltage or DC voltage exceeding the rated voltage. Exceeding rated voltage significantly increases leakage current and can cause damage. Use at rated voltage for optimal lifespan. Surge voltage is the maximum voltage the capacitor can withstand for a short duration.
3. Ripple current should be less than the rated value. Exceeding rated ripple current causes overheating, capacity reduction, and shortened lifespan. The sum of the peak ripple voltage and DC voltage should be less than the rated working voltage.
4. Use capacitors within the rated temperature range. Operation above the upper limit significantly shortens lifespan or may activate the safety vent. Operation at room temperature ensures a longer lifespan. For every 10 decrease in ambient temperature, lifespan doubles.
5. After prolonged storage, leakage current may increase, especially at higher storage temperatures. Store in a suitable environment. Leakage current will decrease after applying voltage. If increased leakage current affects the circuit, pre-charge the capacitor before use.
6. Capacitors are not suitable for circuits with frequent charge/discharge cycles. Capacity may decrease due to oxidation of the negative electrode's oxide film, or damage may occur from heat generated during charge/discharge.
7. 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.
8. During tin dipping or soldering, the sleeve may crack or shrink if soldering time is too long or temperature is too high.
9. 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 in the cleaning solution or sealed containers. Dry with hot air (not exceeding the capacitor's upper temperature limit) for at least 10 minutes.
10. Do not use fixing or coating agents containing halogenated organic compounds. Ensure fixing or coating agents do not cover the entire sealing area of the capacitor.
11. Recommended storage conditions: 35, <75% RH, away from direct sunlight. Product shelf life is 12 months from the manufacturing date. If stored beyond 12 months, check electrical characteristics and solderability.
12. For disposal, contact a local industrial waste disposal service.
13. Refer to EIAJ RCR-2367B for more details.

Environmental Statement

We guarantee that all or part of the products, packaging, and materials directly or indirectly delivered to you do not contain the following substances:

• Compliant with current RoHS directive, without any exemptions.
• All goods/materials do not contain Substances of Very High Concern (SVHC) listed in REACH Annex XIV.
• Compliant with 2006/22/EC (PFOA/PFOS) directive.
• Compliant with 2005/84/EC (16P) directive.
• Compliant with ZEK 01.2-08 (Polycyclic Aromatic Hydrocarbons) directive.
• Compliant with Sony SS-00259, 18th Edition environmental requirements.

Sample Test Report

Customer Name: [Not Specified]
Customer P/N: [Not Specified]
Product Size: 13*17mm
Product Series: CD110
Specification Description: 33uF/400v
Test Date: 2025.08.15
Temperature Range: -40~105
Sample Quantity: 10 Pcs
Performance Requirements: Capacitance Tolerance: 20% (26.4~39.6uF), Dissipation Factor: 24%, Leakage Current: 436uA, Equivalent AC Impedance: [Value Not Specified]
Test Environment Temperature: 25
Test Environment Humidity: 65%RH

Result Judgment: Qualified