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Specifications
Lifetime:
7000hrs@105℃
Capacitance:
47uF
Height - Seated (Max):
16mm
Voltage Rating:
100V
Pin Spacing:
3.5mm
Diameter:
8mm
Tolerance:
±20%
Mfr. Part #:
ECLJ0816470M101P00
Package:
Through Hole,D8xL16mm
Key Attributes
Model Number:
ECLJ0816470M101P00
Product Description
Product Overview
This document outlines the guidelines for using Aluminum Electrolytic Capacitors to ensure optimal performance and extended lifespan. It covers essential aspects such as polarity, voltage, ripple current, temperature, frequency, storage, and soldering.
Product Attributes
- Brand: TOPAZCON
- Origin: Guangdong, China
- Product Type: Aluminum Electrolytic Capacitor
- Series: LJ Series
Technical Specifications
| Part Name | SPEC | Part NO. | Date |
| E-CAP | LJ Series | ALL | 2018-3-3 |
Guidelines For Using Aluminum Electrolytic Capacitor
| No. | Item | Description |
| 1 | Polarity | DC electrolytic capacitors are polarized. Ensure correct polarity to prevent short circuits or damage. Use bipolar capacitors if polarity is uncertain. Not suitable for AC applications. |
| 2 | Bipolar Capacitors | Suitable for pulse and polarity reverse circuits. Not applicable in pure AC or high ripple current circuits. |
| 3 | Operating 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. |
| 4 | Ripple Current | Do not allow excessive ripple current. Exceeding permissible limits causes heating, capacitance reduction, and potential damage. Generally, ripple current should not exceed 80% of the rated value. |
| 5 | Charge/Discharge Circuits | For circuits with rapid charge/discharge cycles, use specially designed capacitors to prevent damage, capacitance decrease, and heat rise. |
| 6 | Operating Temperature | Capacitor characteristics vary with temperature. Lower operating temperatures ensure longer life. |
| 7 | Temperature and Life Relationship | Life is inversely proportional to temperature. A 10 reduction in temperature can double the capacitor's life at rated temperature. Formula provided for calculation. |
| 8 | Operating Frequency | Capacitance is typically measured at 100Hz or 120Hz. Capacitance decreases and tg increases with higher frequencies, leading to increased ambient temperature. |
| 9 | Long-Term Storage | Capacitors stored for extended periods may have increased leakage current and reduced withstand voltage. Before use, apply rated DC voltage gradually. |
| 10 | Case Insulation | The capacitor case is not insulated from the cathode terminal. If insulation is required, implement it at the mounting point. |
| 11 | Terminal/Lead Force | Avoid applying excessive force to terminals and leads to prevent breakage, separation, or internal connection failure. |
| 12 | Bending Leads | When bending leads for horizontal mounting, maintain a 2mm safe spacing from the capacitor body to prevent internal structural damage. |
| 13 | Circuit Board Cleaning | Use recommended cleaning solvents like methanol, isopropanol, ethanol, etc. Avoid halogenated solvents (trichloroethylene, xylene, acetone) to protect the capacitor body. |
| 14 | Soldering | Maintain distance from the plastic sleeve. Recommended soldering temperature is within 260 for no more than 10 seconds to prevent damage. |
| 15 | Hole Layout | Ensure mounting hole spacing matches lead spacing on circuit boards to prevent stress on leads. Consider hole layout carefully to avoid solder splashing onto the capacitor. |
2304140030_Guangdong-TOPAZ-Elec-Tech-ECLJ0816470M101P00_C156718.pdf
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