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Specifications
Lifetime:
2000hrs@105℃
Capacitance:
22uF
Height - Seated (Max):
12mm
Voltage Rating:
100V
Pin Spacing:
3.5mm
Diameter:
8mm
Equivalent Series Resistance(ESR):
-
Tolerance:
±20%
Ripple Current:
-
Mfr. Part #:
ECRE0812220M101P00
Package:
Through Hole,D8xL12mm
Key Attributes
Model Number:
ECRE0812220M101P00
Product Description
GuangDong TOPAZ Electronic Technology Co., Ltd.
This document provides guidelines for the proper usage and handling of Aluminum Electrolytic Capacitors to ensure optimal performance and extended lifespan. It covers essential precautions regarding polarity, voltage, ripple current, temperature, frequency, storage, installation, and soldering.
Product Attributes
- Brand: TOPAZCON
- Origin: GuangDong, China
Technical Specifications
| Specification | Description |
| Polarity | DC electrolytic capacitors are polarized. Ensure correct polarity to prevent short circuits or damage. Use bipolar capacitors for uncertain polarity. Not suitable for AC applications. |
| Bipolar Capacitors | Suitable for pulse and polarity reverse circuits. Not applicable for pure AC or high ripple current circuits. |
| Voltage Usage | Do not exceed rated voltage. Recommended working voltage is 70-80% of rated voltage for extended life. |
| Ripple Current | Do not allow ripple current to exceed permissible limits (generally not more than 80% of rated current) to prevent overheating and damage. |
| Charge/Discharge Circuits | Use specially designed capacitors for circuits with rapid charge and discharge cycles to prevent damage and premature failure. |
| Operating Temperature | Capacitor characteristics vary with temperature. Lower temperatures generally ensure longer life. |
| Temperature & Life Relationship | Life is inversely proportional to temperature. A 10 reduction in temperature can double the lifespan. Formula provided for calculation. |
| Operating Frequency | Capacitance is typically measured at 100Hz or 120Hz. Capacitance decreases and tg increases with higher frequencies, leading to increased ambient temperature. |
| Storage Treatment | For capacitors stored long-term, gradually apply rated DC voltage before use to restore leakage current and withstand voltage. |
| Case Insulation | The capacitor case is not insulated from the cathode terminal. Insulation measures are required at the mounting point if case insulation is necessary. |
| Force on Terminals/Leads | Avoid applying excessive force to terminals and leads to prevent breakage, separation, or internal connection failure. |
| Bending Leads | When bending leads for horizontal mounting, maintain a 2mm safe distance from the capacitor body to prevent internal structural damage. |
| Circuit Board Cleaning | Use recommended solvents (Methanol, Isopropanol, Ethanol, etc.) for cleaning circuit boards. Avoid halogenated solvents (trichlorethylene, xylene, acetone) to protect the capacitor body. |
| Soldering | Maintain distance between soldering iron and plastic sleeve. Recommended solder bath temperature is within 260 for no more than 10 seconds to prevent damage. |
| Hole Layout | Ensure mounting hole spacing on circuit boards matches lead spacing to avoid stress on leads. Consider hole layout to prevent solder splashing onto the capacitor body. |
2304140030_Guangdong-TOPAZ-Elec-Tech-ECRE0812220M101P00_C156954.pdf
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