33uF 400V Plug-in Aluminum Electrolytic Capacitor HRK CD1102271CM0612VFL Black

Product Specification

Product Overview

This specification sheet details the CD110 series of plug-in aluminum electrolytic capacitors, designed for general-purpose applications. These capacitors offer a capacitance of 33uF and a rated voltage of 400V, with a tolerance of -20% to +20% and an operating temperature range of -40 to +105. They feature a black sleeve with white printing for markings, a diameter of 13mm, and a height of 17mm. The CD110 series is manufactured by Shenzhen Hongruikai Electronic Technology Co., Ltd. and adheres to relevant industry standards, including SJ/T11000-2023.

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

Operating Conditions

Component Materials

Packaging Information

Reliability Testing Standards (Summary)

Usage Precautions

1. Aluminum electrolytic capacitors are polarized; ensure correct polarity during installation. 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 lead to damage. Using at rated voltage ensures optimal lifespan. Surge voltage is the maximum voltage the capacitor can withstand for short periods.
3. Ripple current should be kept below the rated value. Exceeding the rated ripple current causes overheating, capacitance reduction, and shortened lifespan. The sum of ripple voltage peak and DC voltage should not exceed the rated working voltage.
4. Operate capacitors within the rated temperature range. Operation above the upper limit significantly reduces lifespan or activates 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 voltage is applied. 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 issues. 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 due to excessive time or temperature.
9. Do not use halogenated organic solvents for cleaning aluminum electrolytic capacitors. If cleaning is necessary, use a cleaner 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 after cleaning.
10. Do not use halogenated organic compound fixing agents or coatings. Avoid completely sealing the capacitor's sealing area with fixing or coating agents.
11. Recommended storage conditions: below 35, relative humidity less than 75% RH, away from direct sunlight. Product shelf life is 12 months from the date of manufacture. If storage exceeds 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

Shenzhen Hongruikai Electronic Technology Co., Ltd. guarantees that all products, packaging, and materials delivered directly or indirectly comply with the following environmental regulations, without any exemptions:

• RoHS Directive
• REACH Annex XIV (SVHC)
• 2006/22/EC (PFOA/PFOS)
• 2005/84/EC (16P)
• ZEK 01.2-08 (Polycyclic Aromatic Hydrocarbons)
• Sony SS-00259 (18th Edition)

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
Test Environment Temperature: 25
Test Environment Humidity: 65% RH