<
>
Specifications
Lifetime:
2000hrs@105℃
Operating Temperature:
-40℃~+105℃
Capacitance:
470uF
Height - Seated (Max):
16mm
Pin Spacing:
3.5mm
Voltage Rating:
35V
Diameter:
8mm
Equivalent Series Resistance(ESR):
70mΩ@100kHz
Tolerance:
±20%
Ripple Current:
1.015A@100kHz
Mfr. Part #:
CD288477M1V0816VFL
Package:
Through Hole,D8xL16mm
Key Attributes
Model Number:
CD288477M1V0816VFL
Product Description
Product Overview
The HRK CD288 series are high-frequency, low-impedance plugin aluminum electrolytic capacitors designed for reliable operation in demanding applications. These capacitors feature a green sleeve with gold lettering for clear identification and are built to withstand a wide operating temperature range of -40 to +105. They are suitable for various electronic circuits requiring stable capacitance and low impedance at high frequencies.
Product Attributes
- Brand: HRK ()
- Product Series: CD288
- Capacitor Type: Plugin Aluminum Electrolytic Capacitor
- Sleeve Color: Green
- Marking Color: Gold
- Origin: Shenzhen, Guangdong, China
- Certifications: Compliant with RoHS, REACH SVHC, PFOA/PFOS, 16P, ZEK 01.2-08 (PAHs), Sony SS-00259 (18th Edition).
Technical Specifications
| HRK P/N | 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) | Endurance (Hrs, at 105) | Diameter (mm) | Height (mm) | Lead Diameter (mm) | Lead Spacing (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CD288 | 470 | 35 | -20~+20 | 12 | 164.5 | 44 | 0.070 | 1050 | 2000 | 8 | 16 | 0.5 | 3.5 |
General Specifications
| Item | Condition/Method | Standard |
|---|---|---|
| Reference Standard | N/A | SJ/T 11000-2023 |
| Operating Temperature Range | Under rated voltage | -40 ~ +105 |
| Testing Environment | Standard | 20 to 35, 45% to 75% RH, 86Kpa to 106Kpa |
| Structure Components | N/A | Aluminum Foil, Separator Paper (Wood Pulp), Electrolyte (Ethylene Glycol, Ammonium Adipate), Aluminum Case, Rubber Seal (EPDM), Lead Wire (Tinned Copper Clad Steel), Sleeve (PVC) |
| Packaging | 8x16mm | 500 pcs/bag, 25 bags/inner box, 12500 pcs/inner box; 2 inner boxes/outer box, 25000 pcs/outer box. Inner box: 290*225*295mm, Outer box: 470*315*320mm |
Reliability and Performance Testing
| Item | Test Conditions/Methods | Judgment Standard |
|---|---|---|
| Capacitance (CAP) | Test Frequency: 120Hz, Test Voltage: Rated Voltage | Within rated capacitance tolerance (see Table-1) |
| Dissipation Factor (DF) | N/A | Less than or equal to the DF in Table-1 |
| Leakage Current (LC) | Apply rated voltage for 2 minutes through a 100010 resistor | Less than or equal to the LC in Table-1 |
| Surge Voltage | 1000 cycles of charging (305s) and discharging (5.50.5min) with a protection resistor (10050)/CR (K) at 15~35 | Capacitance change: 15% of initial value; DF: specification; LC: specification; Appearance: No visible abnormality |
| Temperature Characteristics | Cycles at 255, -253, -403, +1053 | Impedance ratio: specified values; Capacitance change: 25% of initial value; DF: 5x specification; LC: specification |
| Lead Tensile Strength | Apply specified tensile force for 101 sec | See table for Lead Diameter and Tensile Strength (N {kgf}) |
| Lead Bending Strength | Apply specified bending force | See table for Lead Diameter and Bending Strength (N {kgf}) |
| Vibration Test | 10~55Hz, 1.5mm amplitude, 2 hours per direction (total 6 hours) | Capacitance: Stable; Capacitance change: 5% of initial value; Appearance: No defects |
| Solderability | Immersion in 25% rosin solution, then in 2455 solder | Approx. 90% of immersed lead surface area should be covered with new tin |
| Soldering Heat Resistance | Immersion in 2605 (101 sec) or 35010 (3~4 sec) solder | Capacitance change: 10% of initial value; DF: specification; LC: specification; Appearance: No significant abnormality |
| Damp Heat (Steady State) | 405, 90~95% RH for 2408 hours | Capacitance change: 20% of initial value; DF: 1.2x specification; LC: specification; Appearance: No significant abnormality |
| Temperature Rapid Change | 5 cycles of +25 (3min) -40 (30min) +25 (3min) +105 (30min) +25 (3min) | Capacitance change: 10% of initial value; DF: specification; LC: specification; Appearance: No significant abnormality |
| Endurance | Rated voltage and ripple current at maximum temperature for rated life | Capacitance change: 20% of initial value; DF: 2x specification; LC: specification; Appearance: No significant abnormality |
| High Temperature Storage | 1052 without voltage for 1000+48/-0 hours | Capacitance change: 20% of initial value; DF: 2x specification; LC: specification; Appearance: No significant abnormality |
| Explosion Proof | AC or DC voltage test | Safety vent opens without flame; or vent does not open after 30 min, performance is considered met. |
Usage Precautions
- Aluminum electrolytic capacitors are polarized; ensure correct polarity during installation. Reverse polarity can cause short circuits or 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 rated voltage significantly increases leakage current and can damage the capacitor. Use at rated voltage for 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 can cause overheating, capacitance reduction, and shortened lifespan. The peak value of ripple voltage plus the DC voltage should not exceed the rated working voltage.
- Operate within the rated temperature range. Using above the upper limit significantly reduces lifespan or may activate the safety vent. Using at room temperature ensures a longer lifespan. For every 10 decrease in ambient temperature, lifespan doubles.
- 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.
- Not suitable for circuits with frequent charge/discharge cycles. Capacitance may decrease due to oxidation of the negative electrode's oxide film, or damage may occur from heat generated during charge/discharge.
- 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 do not bend or twist the capacitor body during soldering.
- During tin dipping or soldering, the sleeve may crack or shrink if soldering time is too long or temperature is too high.
- Do not use cleaning agents containing halogenated organic compounds. 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 over 10 minutes.
- Do not use fixing agents or coating agents containing halogenated organic compounds. Avoid completely covering the sealing area of the capacitor with fixing or coating agents.
- Recommended storage conditions: ~35, <75% RH, away from direct sunlight. Shelf life is 12 months from the date of manufacture. If stored beyond 12 months, check electrical characteristics and solderability.
- For disposal, contact a local industrial waste disposal service.
- Refer to EIAJ RCR-2367B for more details.
2501161705_HRK-CD288477M1V0816VFL_C7499947.pdf
Request A Quote
Please Use Our Online Inquiry Contact Form Below If You Have Any Questions, Our Team Will Get Back To You As Soon As Possible
