Product Overview
The CD110 series of plug-in aluminum electrolytic capacitors from Hongruikai Electronics Technology Co., Ltd. are designed for general-purpose applications. These capacitors feature a black sleeve with white printing, offering a capacitance of 33uF and a rated voltage of 400V. They are rated for operation at 105 and are constructed with a durable aluminum case and tin-plated copper-clad steel lead wires. The product is manufactured in Shenzhen, China, and adheres to relevant industry standards.
Product Attributes
- Brand: Hongruikai ()
- Product 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
| Ours P/N (Hongruikai Part Number) | Series | Rated Capacitance (uF) | Rated Voltage (V) | Capacitance Tolerance (%) | Dissipation Factor (tan, max %) | Leakage Current (uA, max) | Surge Voltage (V) | Equivalent Impedance (, 20, 100KHz) | Rated Ripple Current (mA rms) (105, 100KHz) | Durability (Hrs, at 105) | Diameter (mm) | Height (mm) | Lead Wire Diameter (mm) | Lead Wire Length (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CD110 | CD110 | 33 | 400 | -20~+20 | 24 | 436 | 450 | 190 | 2,000 | 13 | 17 | 0.6 | 5.0 |
Detailed Specifications & Test Data
| Item | Test Condition or Method | Judgment Standard |
|---|---|---|
| 1. Capacitance (CAP) | Test Circuit: Series Equivalent Circuit Test Frequency: 120Hz Test Voltage: Rated Voltage | Within the error range of the rated capacitance (see Table-1 for error range) |
| 2. Dissipation Factor (DF) | Less than or equal to the dissipation factor in Table-1 | |
| 3. Leakage Current (LC) | Apply rated DC voltage across the capacitor with a 100010 series resistor for 2 minutes, then measure leakage current. | Less than or equal to the leakage current value in Table-1 |
| 4. Surge Voltage | At 15~35, apply surge voltage through a protective resistor (10050)/CR (K). Charge for 305s, discharge for 5.50.5 min per cycle, for 1000 cycles. | Capacitance change rate: Within 15% of initial value Dissipation factor: Not greater than specification value Leakage current: Not greater than specification value Appearance: No visible abnormal appearance |
| 5. Temperature Characteristics | Test Temperatures: 255, -253, -403, +1053 | Impedance ratio (Stage 2, 3 vs Stage 1): Not exceeding specified values. Capacitance change rate (vs Stage 1): Within 25%. Dissipation factor: Not exceeding 5 times specification value. Leakage current: Not exceeding specification value. |
| 6. Lead Wire Tensile Strength | Apply specified tensile force to lead wires for 101 seconds. | Tensile Strength (N {kgf}): 0.45mm: 5 {0.51}; 0.5mm: 10 {1.0}; 0.6mm: 20 {2.0} Bending Strength (N {kgf}): 0.45mm: 2.5 {0.25}; 0.5mm: 5 {0.51}; 0.6mm: 10 {1.0} |
| 7. Lead Wire Bending Strength | Fix capacitor vertically, apply specified tensile force in lead wire direction. Rotate 90 degrees in one direction and return, then 90 degrees in the opposite direction and return, as one cycle. | No obvious appearance change, no lead wire breakage or loosening. |
| 8. Vibration Test | 2 hours per direction on vibration test stand, total 6 hours. Frequency Range: 10~55Hz Amplitude: 1.5mm Sweep rate: Approx. 1 min (10 to 55 to 10 Hz) | Capacitance: Stable. Capacitance change: Within 5% of initial value. Appearance: No abnormal appearance. |
| 9. Solderability | Dip lead terminals in rosin solution (25% by weight) for 5-10 seconds, then immerse in solder at 2455 up to 1.5-2.0mm from the capacitor body. | Approx. 90% of the immersed lead wire surface area should be covered with new tin. |
| 10. Resistance to Soldering Heat | Immerse lead terminals below 1.5-2.0mm from the body in solder at 2605 or 35010 for 101s or 3-4s respectively. Remove and measure after 1-2 hours at normal temperature and humidity. | Capacitance change rate: Within 10% of initial value. Dissipation factor: Not greater than specification value. Leakage current: Not greater than specification value. Appearance: No significant abnormal appearance. |
| 11. Steady State Damp Heat | Place in an environment of 405 and 90-95% RH for 2408 hours, then measure after 1-2 hours at normal temperature and humidity. | Capacitance change rate: Within 20% of initial value. Dissipation factor: Not exceeding 1.2 times specification value. Leakage current: Not greater than specification value. Appearance: No significant abnormal appearance. |
| 12. Temperature Rapid Change | Place capacitor in a thermal shock chamber. Cycle: +25 (3min) -40 (30min) +25 (3min) +105 (30min) +25 (3min). Perform 5 cycles. Measure after 1-2 hours at normal temperature and humidity. | Capacitance change rate: Within 10% of initial value. Dissipation factor: Not greater than specification value. Leakage current: Not greater than specification value. Appearance: No significant abnormal appearance. |
| 13. Durability | Apply rated voltage and ripple current at the upper temperature limit for the rated life. Measure after 1-2 hours in a standard environment. | Capacitance change rate: Within 20% of initial value. Dissipation factor: Not exceeding 2 times specification value. Leakage current: Not greater than specification value. Appearance: No significant abnormal appearance. |
| 14. High Temperature Storage | Store at 1052 without voltage for 1000+48/-0 hours, then recover for 16 hours before measurement. | Capacitance change rate: Within 20% of initial value. Dissipation factor: Not exceeding 2 times specification value. Leakage current: Not greater than specification value. Appearance: No significant abnormal appearance. |
| 15. Explosion Proof | a) AC Power Test: Apply 0.7 times rated voltage (50 or 60Hz) or 250V AC (whichever is lower). b) DC Power Test: For diameter 22.4mm, apply 1A current; for diameter > 22.4mm, apply 10A current with reverse DC voltage. | Explosion vent opens without flame. If the vent does not open after 30 minutes of applied voltage, performance is considered satisfactory. |
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 damage the capacitor. Using at rated voltage ensures 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 causes overheating, capacitance reduction, and shortened lifespan. The sum of the peak ripple voltage and DC voltage should not exceed the rated working voltage.
- Operate within the rated temperature range. Exceeding the upper temperature limit drastically reduces lifespan or may activate the explosion-proof vent. Operation at room temperature ensures a longer lifespan. For every 10C decrease in ambient temperature, the lifespan doubles.
- Extended storage can increase leakage current, with higher storage temperatures accelerating this rise. Store in a suitable environment. If leakage current is problematic, pre-charge the capacitor before use.
- Not suitable for circuits with frequent charge/discharge cycles. Capacity may decrease due to negative electrode oxide film oxidation, or damage may occur from heat generated during charge/discharge.
- Improper installation or stress on lead wires can damage the internal structure, leading to high leakage current or leakage issues. Ensure good soldering, correct PCB hole spacing, do not bend lead wires excessively, and avoid bending or twisting the capacitor body during soldering.
- During tin dipping or soldering, the sleeve may crack or shrink due to excessive time or temperature.
- Do not use halogenated organic solvents for cleaning. 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, along with the PCB.
- Do not use fixing agents or coatings containing halogenated organic compounds. Avoid completely sealing the capacitor's sealing area with these agents.
- Recommended storage conditions: 35, relative humidity <75% RH, away from direct sunlight. Product shelf life is 12 months from the factory. If stored beyond 12 months, check electrical characteristics and solderability.
- Dispose of capacitors according to local industrial waste regulations.
- Refer to EIAJ RCR-2367B for more details.
Environmental Statement
Hongruikai Electronics Technology Co., Ltd. guarantees that all products, packaging, and materials delivered directly or indirectly to customers comply with the following environmental regulations:
- Adheres to the latest RoHS directive without any exemptions.
- All goods/materials are free from Substances of Very High Concern (SVHC) listed in REACH Annex XIV.
- Complies with Directive 2006/22/EC (PFOA/PFOS).
- Complies with Directive 2005/84/EC (16P).
- Meets the requirements of ZEK 01.2-08 (Polycyclic Aromatic Hydrocarbons).
- Conforms to Sony SS-00259, 18th Edition environmental requirements.
2508181355_HRK-CD1101572GM1836VFL_C7493882.pdf
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