Product Overview
The HRK CD110 series is a standard type of plug-in aluminum electrolytic capacitor designed for general-purpose applications. It features a black sleeve with white lettering for clear identification and operates reliably within a temperature range of -40 to +105. These capacitors are suitable for long-term operation under rated voltage conditions and are manufactured to meet industry standards, offering a balance of performance and cost-effectiveness for various electronic circuits.
Product Attributes
- Brand: HRK ()
- 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
| HRK P/N | Series | Rated Capacitance (uF) | Rated Voltage (V) | Capacitance Tolerance (%) | Dissipation Factor (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 Diameter (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CD110 | CD110 | 33 | 400 | -20~+20 | 24 | 436 | 450 | 190 | 2,000 | 13 | 17 | 0.6 |
General Specifications
| Parameter | Specification |
|---|---|
| Operating Temperature Range | -40 to +105 |
| Reference Standard | SJ/T11000-2023 |
| Standard Test Environment Temperature | 20 to 35 |
| Standard Test Environment Humidity | 45% to 75% RH |
| Standard Test Environment Atmospheric Pressure | 86Kpa to 106Kpa |
Material Composition
| Component | Material |
|---|---|
| Aluminum Foil | Aluminum |
| Separator Paper | Wood Pulp |
| Electrolyte | Ethylene Glycol, Ammonium Adipate |
| Case | Aluminum |
| Rubber Seal | EPDM Rubber |
| Lead Wire | Tinned Copper Clad Steel Wire |
| Sleeve | Polyvinyl Chloride (PVC) |
Packaging Information
| Product Size (DxL mm) | Bag Quantity per Inner Box | Inner Boxes per Outer Box | Total Pieces per Outer Box | Inner Box Dimensions (mm) | Outer Box Dimensions (mm) |
|---|---|---|---|---|---|
| 13*17 | 200 | 16 | 3200 | 290*225*295 | 470*315*320 |
Reliability and Performance Testing
| Test Item | Test Conditions/Method | Judgment Standard |
|---|---|---|
| Capacitance (CAP) | Test Circuit: Series Equivalent Circuit, Test Frequency: 120Hz, Test Voltage: Rated Voltage | Within the error range of rated capacitance (see Table-1) |
| Dissipation Factor (DF) | Less than or equal to the dissipation factor tangent value in Table-1 | |
| Leakage Current (LC) | Apply rated working voltage across the capacitor in the test circuit below, with a series resistor of 100010. Measure leakage current after 2 minutes. | Less than or equal to the leakage current value in Table-1 |
| Surge Voltage | At 15~35, apply surge voltage to the capacitor through a protective resistor of (10050)/CR (K). One cycle consists of 305 seconds charging and 5.50.5 minutes discharging. Perform 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. |
| Temperature Characteristics | Test Temperatures: 255, -253, -403, +1053. Time to reach thermal stability at each stage. | Impedance Ratio (Stage 2, 3 vs Stage 1): Not exceeding upper table values. Capacitance change rate (vs Stage 1): Not exceeding 25%. Dissipation factor: Not exceeding 5 times specification value. Leakage current: Not exceeding specification value. |
| Lead Tensile Strength | Apply tensile force to capacitor leads as per table, hold for 101 seconds. | Lead Diameter (mm): 0.45, 0.5, 0.6, 0.8, 1.0. Tensile Strength N {kgf}: 5 {0.51}, 10 {1.0}, 20 {2.0}. |
| Lead Bending Strength | Fix capacitor vertically on a jig. Apply bending force as per table along lead direction. Rotate 90 degrees in one direction and return, then 90 degrees in the opposite direction and return, as one cycle. Perform cycles. | No obvious appearance change, no lead breakage or loosening. |
| Vibration Test | 2 hours in each direction on a vibration test stand, total 6 hours. Frequency Range: 10~55Hz, Amplitude: 1.5mm, Sweep Rate: Approx. 1 minute from 10 to 55 and back to 10 Hz. | Capacitance test: Stable test value. Capacitance change: Within 5% of initial value. Appearance: No abnormal appearance. |
| Solderability | Dip capacitor terminals into a rosin solution (25% by weight) for 5~10 seconds, then immerse in solder at 2455 up to approx. 1.5~2.0mm from the capacitor body. | Surface area of leads immersed in solder should have new tin adhesion on approx. 90% or more. |
| Resistance to Soldering Heat | Immerse terminals below 1.5~2.0mm from the body into solder at 2605 or 35010, for 101 or 3~4 seconds respectively, then remove. Place in normal temperature and humidity for 1~2 hours before measurement. | 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. |
| Steady State Damp Heat | Place in an environment of 405 and 90~95% RH for 2408 hours. Then place in normal temperature and humidity for 1~2 hours before measurement. | Capacitance change rate: Within 20% of initial value. Dissipation factor: Not exceeding 1.2 times specification value. Leakage current: Not exceeding specification value. Appearance: No significant abnormal appearance. |
| Rapid Temperature Change | Place capacitor in a thermal shock chamber. Temperature cycle: +25 (3min) -40 (30min) +25 (3min) +105 (30min) +25 (3min). Perform 5 cycles. Then place in normal temperature and humidity for 1~2 hours before measurement. | Capacitance change rate: Within 10% of initial value. Dissipation factor: Not greater than specification value. Leakage current: Not greater than specification value. Appearance: No abnormal appearance. |
| Durability | Apply rated voltage and ripple current at the upper limit temperature for the rated life. Then place in standard environment for 1~2 hours. | Capacitance change rate: Within 20% of initial value. Dissipation factor: Not exceeding 2 times specification value. Leakage current: Not exceeding specification value. Appearance: No abnormal appearance. |
| High Temperature Storage | Store in an environment of 1052 without voltage for 1000+48/-0 hours. 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 exceeding specification value. Appearance: No abnormal appearance. |
| Explosion Proof | a) AC Power Test Method: Apply 0.7 times rated voltage or 250V AC (whichever is smaller) at 50 or 60 Hz across the capacitor. b) DC Power Test Method: Apply 1A current for diameters 22.4mm, or 10A current for diameters > 22.4mm, with reverse DC voltage. | Explosion vent opens without flame. If the internal explosion vent does not open after 30 minutes of applied voltage, the performance is considered satisfactory. |
Usage Precautions
1. Aluminum electrolytic capacitors are polarized; use them with correct polarity. Reverse connection may cause short circuits or capacitor 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 the rated voltage significantly increases leakage current, leading to damage. Using at rated voltage is recommended for longevity.
3. Ripple current should be less than the rated value. Exceeding the rated ripple current causes overheating, capacity reduction, and shortened lifespan. The sum of the peak ripple voltage and DC voltage should not exceed the rated working voltage.
4. Use capacitors within the rated temperature range. Operation above the upper limit temperature drastically reduces 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. Long-term storage can increase leakage current, with higher storage temperatures accelerating this rise. Store in a suitable environment. Leakage current will decrease after voltage is applied. If high 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. 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 for over 10 minutes at a temperature not exceeding the capacitor's upper limit temperature.
10. Do not use fixing agents or coating agents containing halogenated organic compounds. Do not seal the capacitor's sealing area completely with fixing or coating agents.
11. Recommended storage conditions: Below 35, relative humidity less than 75% RH, away from direct sunlight. The product's shelf life is 12 months from the date of manufacture. If stored beyond 12 months, check electrical characteristics and solderability.
12. For disposal of capacitors, contact a local industrial waste disposal service.
13. Refer to EIAJ RCR-2367B for more details.
2508181355_HRK-CD110276M2G0818VFL_C7499975.pdf
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