Product Overview
This product is a plug-in type aluminum electrolytic capacitor, specifically the CD288 series. Designed for high-frequency and low-impedance applications, these capacitors feature a green sleeve with gold markings. They are suitable for operation in a wide temperature range of -40 to +105 and are built to meet stringent quality and environmental standards. Key applications include general electronic circuits requiring stable and reliable capacitance.
Product Attributes
- Brand: HRK ()
- Series: CD288
- Sleeve Color: GREEN ()
- Marking Color: Gold ()
- Origin: China (implied by language and content)
- Environmental Compliance: RoHS, REACH SVHC, PFOA/PFOS, 16P, ZEK 01.2-08 (PAHs), Sony SS-00259 (18th Edition)
Technical Specifications
| Ours P/N () | Customer P/N () | Series () | Rated Capacitance () (uF) | Rated Voltage () (V) | Product Dimensions () Diameter (mm) | Product Dimensions () Height (mm) | 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) |
| CD288108M1V1020VFL | CD288 | CD288 | 1000 | 35 | 10 | 20 | 20% | 12 | 350 | 44 | 0.035 | 2000 | 3000H |
Detailed Specifications
| Specification | Details |
| Operating Temperature Range | -40 ~ +105 |
| Reference Standard | SJ/T11000-2023 |
| Case Material | Aluminum |
| Separator Paper Material | Wood Pulp |
| Electrolyte Material | Ethylene Glycol, Ammonium Adipate |
| Seal Material | EPDM Rubber |
| Lead Wire Material | Tin-plated Copper Clad Steel Wire |
| Sleeve Material | Polyvinyl Chloride (PVC) |
| Lead Diameter (d) | 0.45mm, 0.5mm, 0.6mm, 0.8mm, 1.0mm (varies by product size) |
| Lead Spacing (F) | 1.6mm, 2.0mm, 2.5mm, 3.5mm, 5.0mm, 7.5mm, 10mm (varies by product size) |
| Packaging (for 10*20mm) | Bag: 250 pcs/small box; Small Box: 20 pcs/outer box; Outer Box: 10000 pcs total. Outer box dimensions: 470*315*320 mm. |
| High Temperature Storage | 1000+48/-0 hours at 1052 (unloaded) |
| Shelf Life | 12 months (at recommended storage conditions) |
Usage Precautions
Polarity: Aluminum electrolytic capacitors are polarized. Ensure correct polarity during installation to prevent short circuits or damage. Use non-polarized capacitors if reverse polarity is possible.
Voltage: Do not apply reverse voltage or DC voltage exceeding the rated voltage. Using capacitors at their rated voltage ensures optimal lifespan. Surge voltage is the maximum voltage the capacitor can withstand for a short duration.
Ripple Current: Ensure ripple current is below the rated value. Exceeding the rated ripple current can cause overheating, capacitance reduction, and shortened lifespan. The sum of the peak ripple voltage and DC voltage should not exceed the rated working voltage.
Temperature: Operate within the rated temperature range (-40 to +105). Operating above the upper limit can significantly reduce lifespan or trigger the safety vent. Operating at lower temperatures extends lifespan; each 10 decrease can double the lifespan.
Storage & Leakage Current: Long-term storage can increase leakage current, especially at higher storage temperatures. Leakage current decreases after voltage is applied. If high leakage current affects the circuit, pre-charge the capacitor before use.
Frequent Charging/Discharging: Not suitable for circuits with frequent charge/discharge cycles, as this can lead to capacitance reduction due to anode oxidation film degradation or damage from generated heat.
Installation: Avoid mechanical stress on leads or the capacitor body during installation. Ensure good soldering, proper PCB hole spacing, do not bend leads excessively, and avoid bending or twisting the capacitor body during soldering.
Soldering/Cleaning: Prolonged exposure to high temperatures during soldering can damage the sleeve. Do not use halogenated organic cleaning agents. If cleaning is necessary, use approved agents and dry with hot air (not exceeding the upper temperature limit) for at least 10 minutes.
Fixatives/Coatings: Avoid using fixatives or coatings containing halogenated organic compounds, especially those that cover the sealing area.
Disposal: Contact local industrial waste disposal services for proper disposal.
Further Information: Refer to EIAJ RCR-2367B.
2508131754_HRK-CD288108M1V1020VFL_C7499950.pdf
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