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Specifications
Lifetime:
2000hrs@105℃
Capacitance:
4.7uF
Height - Seated (Max):
12mm
Voltage Rating:
250V
Pin Spacing:
2.5mm
Diameter:
6.3mm
Equivalent Series Resistance(ESR):
-
Tolerance:
±20%
Ripple Current:
-
Mfr. Part #:
ECRE06124R7M251P00
Package:
Through Hole,D6.3xL12mm
Key Attributes
Model Number:
ECRE06124R7M251P00
Product Description
GuangDong TOPAZ Electronic Technology Co., Ltd. - Aluminum Electrolytic Capacitor Usage Guidelines
This document provides essential guidelines for the optimal performance and extended lifespan of Aluminum Electrolytic Capacitors manufactured by GuangDong TOPAZ Electronic Technology Co., Ltd. It covers critical aspects of handling, installation, and operation to ensure reliability and prevent damage.
Product Attributes
- Brand: TOPAZCON
- Manufacturer: (GuangDong TOPAZ Electronic Technology Co., Ltd.)
- Origin: China
- Product Type: Aluminum Electrolytic Capacitor
- Series: RE Series
Technical Specifications
The following guidelines detail the technical considerations for using Aluminum Electrolytic Capacitors:
| Item | Description | Key Considerations |
|---|---|---|
| Polarity | DC electrolytic capacitors are polarized. Polarity is marked on the capacitor body. | Ensure correct polarity to prevent short circuits or damage. Use bipolar capacitors for uncertain polarity. Not for AC applications. |
| Bipolar Capacitors | Used in pulse circuits and polarity reverse circuits. | Not suitable for pure AC or high ripple current circuits. |
| Voltage | Do not exceed rated voltage. | Recommended working voltage is 70-80% of rated voltage for extended life. Exceeding rated voltage increases leakage current and may cause damage. |
| Ripple Current | Do not allow excessive ripple current. | Exceeding permissible ripple current causes heating, capacitance reduction, and damage. Generally, do not exceed 80% of rated current. |
| Charge/Discharge Circuits | Use specially designed capacitors for rapid charge/discharge cycles. | Standard capacitors may be damaged, leading to capacitance decrease and heat rise. Use specialized capacitors for these applications. |
| Operating Temperature | Capacitor characteristics vary with temperature. | Lower temperatures ensure longer life. Higher temperatures increase capacitance and leakage current, decrease tg. Lower temperatures decrease capacitance and leakage current, increase tg. |
| Temperature and Life | Life is related to operating temperature. | Reducing operating temperature by 10C can double capacitor life at rated temperature. Formula provided for life calculation. |
| Operating Frequency | Capacitance measured at 100Hz or 120Hz. | Capacitance decreases and tg increases with higher frequencies, leading to increased ambient temperature. |
| Storage | Capacitors stored for a long time may have increased leakage current and reduced withstand voltage. | Before use, gradually apply rated DC voltage. |
| Case Insulation | Capacitor case is not insulated from the cathode terminal. | If case insulation is required, implement insulation measures at the mounting point. |
| Mechanical Stress | Do not apply excessive force to terminals and leads. | Excessive force can cause lead breakage, terminal separation, and internal connection failure. |
| Bending Leads | For horizontal mounting, maintain a 2mm safe spacing from the capacitor body when bending leads. | Failure to do so may cause internal structural damage. |
| Cleaning | Clean circuit boards to remove flux. | Avoid halogenated solvents (e.g., trichlorethylene, xylene, acetone). Recommended solvents: methanol, isopropanol, ethanol, isobutanol, petroleum ether, propanol, and detergents. |
| Soldering | Be cautious of temperature and duration. | Keep soldering iron away from plastic sleeves. Recommended: within 260C for no more than 10 seconds in a solder bath to prevent damage. |
| Hole Layout | Hole positions on the circuit board should match lead spacing. | Incorrect spacing can cause stress on leads, short circuits, or circuit damage. Consider hole layout carefully to prevent solder splashing onto the sleeve. |
Contact Information:
TEL: 86-769-85391636 / 85391626
FAX: 86-769-85325630
Website: http:www.songshengdg.com
E-mail: songshengcw@163.com
Address: No. 3, Fufu Road, Foziao Village, Dalang Town, Dongguan City, Guangdong Province, China
Postal Code: 523781
2410122013_Guangdong-TOPAZ-Elec-Tech-ECRE06124R7M251P00_C156941.pdf
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