Aluminum Electrolytic Capacitors - KF Series
The KF Series Aluminum Electrolytic Capacitors are designed for use in electronic equipment. They offer a reliable and durable solution with a high-temperature rating of 105 and a life expectancy of 1000 hours. These capacitors are suitable for various applications requiring stable performance and long-term operation.
Product Attributes
- Brand: Cheng Xing ()
- Origin: Dongguan, Guangdong Province, China
- Material: Aluminum Electrolytic
- Series: KF Series
- Certifications: Complies with JIS C-5101 (IEC 60384)
Technical Specifications
| Item | Performance Characteristics | Specification |
|---|---|---|
| Operating Temperature Range | -40 ~ +105 | |
| Rated Working Voltage Range | 4 ~ 50V | |
| Nominal Capacitance Range | 0.1 ~ 330F | |
| Capacitance Tolerance | (120Hz, +20) | 20% |
| Leakage Current (L) | (After 2 min at rated voltage, 20) | L 0.01CV or 3(A) (Whichever is greater) |
| Dissipation Factor (tan ) | (120Hz, +20) | See table below |
| Low Temperature Characteristics (120Hz) | Z-25/Z+20 | See table below |
| Low Temperature Characteristics (120Hz) | Z-40/Z+20 | See table below |
| Load Life | (105, Input working voltage & ripple current) | 1000 Hrs |
| Shelf Life | (105, No load) | 1000 Hrs |
| Mechanical Characteristics: Lead Strength | Wire lead terminal | See table below |
| Mechanical Characteristics: Lead Strength | Snap-in terminal | See table below |
| Mechanical Characteristics: Bending Strength | Wire lead terminal | See table below |
| Voltage (V) | tan (max) | Z-25/Z+20 | Z-40/Z+20 |
|---|---|---|---|
| 4 | 0.37 | 6 | 12 |
| 6.3 | 0.28 | 3 | 8 |
| 10 | 0.24 | 3 | 5 |
| 16 | 0.2 | 2 | 4 |
| 25 | 0.16 | 2 | 3 |
| 35 | 0.13 | 2 | 3 |
| 50 | 0.12 | 2 | 3 |
| Item | Load (Kgf) | d (mm) | Test Method |
|---|---|---|---|
| Lead Strength (Wire lead terminal) | 0.51 | 0.35d0.5 | Applies axial load to terminal, rotates capacitor. No performance change or damage. |
| Lead Strength (Wire lead terminal) | 1.0 | 0.5d0.8 | Applies axial load to terminal, rotates capacitor. No performance change or damage. |
| Lead Strength (Wire lead terminal) | 2.0 | 0.8d1.25 | Applies axial load to terminal, rotates capacitor. No performance change or damage. |
| Lead Strength (Snap-in terminal) | 2.0 | 0.35d0.5 | Applies axial load to terminal, rotates capacitor. No performance change or damage. |
| Lead Strength (Snap-in terminal) | 2.0 | 0.5d0.8 | Applies axial load to terminal, rotates capacitor. No performance change or damage. |
| Lead Strength (Snap-in terminal) | 2.0 | 0.8d1.25 | Applies axial load to terminal, rotates capacitor. No performance change or damage. |
| Bending Strength (Wire lead terminal) | 0.25 | Applies load to terminal for 10 seconds. No electrical or mechanical damage. | |
| Bending Strength (Wire lead terminal) | 0.51 | Applies load to terminal for 10 seconds. No electrical or mechanical damage. | |
| Bending Strength (Wire lead terminal) | 1.0 | Applies load to terminal for 10 seconds. No electrical or mechanical damage. |
Usage Precautions
Circuit Design: Use within rated performance, avoid high temperature, overcurrent, overvoltage, reverse voltage, and rapid charge/discharge. Select capacitors with a lifespan comparable to the machine. Ensure isolation between capacitor terminals and circuit. Avoid environments with water, saltwater, oil, condensation, or harmful gases. Protect from direct sunlight, ozone, UV, and radiation. Avoid excessive vibration and shock. Ensure correct polarity and spacing for mounting. Avoid placing heat-generating components near capacitors.
Assembly & Installation: Prevent short circuits between terminals. Do not use capacitors that have been dropped or deformed. Ensure terminals match PCB hole spacing. Avoid dropping capacitors. Do not use dropped capacitors. Ensure correct polarity and spacing. Avoid excessive force from automatic insertion machines. When soldering, ensure solder does not adhere to terminals other than intended. Follow specified soldering conditions. Do not immerse the capacitor body in solder. Avoid other products falling onto the capacitor during soldering.
Storage Conditions: Store indoors at 5-30 with humidity below 75%. Do not store in environments prohibited for use.
Disposal: Capacitors can be disposed of by puncturing/crushing and incineration, or by returning to specialized recyclers.
2410121246_Chengx-KF106M025C05RR0VH2FP0_C43846.pdf
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