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Specifications
Lifetime:
10000hrs@105℃
Capacitance:
3.3uF
Height - Seated (Max):
12mm
Voltage Rating:
400V
Pin Spacing:
3.5mm
Diameter:
8mm
Equivalent Series Resistance(ESR):
-
Tolerance:
±20%
Ripple Current:
-
Mfr. Part #:
ECRG08123R3M401P00
Package:
Through Hole,D8xL12mm
Key Attributes
Model Number:
ECRG08123R3M401P00
Product Description
Product Overview
This document provides guidelines for the proper use and handling of Aluminum Electrolytic Capacitors manufactured by GuangDong TOPAZ Electronic Technology Co., Ltd. Following these instructions will ensure optimal capacitor performance and extend their service life.
Product Attributes
- Brand: TOPAZCON
- Origin: China
- Part Name: E-CAP
- Part Series: RG Series
Technical Specifications
| Item | Description |
| Polarity | DC electrolytic capacitors are polarized. Polarity is marked on the capacitor body. Use bipolar capacitors when polarity is not determined or unknown. DC electrolytic capacitors cannot be used for AC applications. |
| Bipolar Capacitors | Used only in pulse circuits and polarity reverse circuits; not applicable in pure AC or high ripple current circuits. |
| Operating Voltage | Do not apply voltage greater than rated voltage. Recommended working voltage is 70-80% of rated voltage for extended life. |
| Ripple Current | Do not allow excessive ripple current. Current exceeding the permissible value will cause heating, capacitance reduction, and damage. Generally, ripple current should not exceed 80% of the rated value. |
| Charge/Discharge Circuits | For circuits with rapid charge/discharge cycles, use specially designed capacitors to prevent damage, capacitance decrease, and heat rise. |
| Operating Temperature | Capacitor characteristics vary with temperature. Lower operating temperatures ensure longer life. |
| Temperature & Life Relationship | Generally, a 10 reduction in operating temperature doubles the capacitor's life at rated temperature. Formula provided for calculation. |
| Operating Frequency | Capacitance is usually measured at 100Hz or 120Hz. Capacitance decreases and tg increases with higher frequencies, leading to increased ambient temperature. |
| Long-Term Storage | Capacitors stored for extended periods may experience increased leakage current and reduced withstand voltage. Before use, gradually apply DC voltage up to the rated voltage. |
| Case Insulation | The capacitor case is not insulated from the cathode terminal. Insulation must be applied at the mounting point if case insulation is required. |
| Terminal/Lead Force | Do not apply excessive force to terminals or leads to prevent breakage, separation, or internal connection failure. |
| Bending Leads | When bending leads for horizontal mounting, maintain a 2mm safe spacing from the capacitor body to avoid structural damage. |
| Circuit Board Cleaning | Use recommended solvents (Methanol, isopropanol, ethanol, isobutanol, petroleum ether, propanol, commercial detergents). Avoid halogenated solvents (trichloroethylene, xylene, acetone) to protect the sleeve, marking, and sealing materials. |
| Soldering | Maintain distance between soldering iron and plastic sleeve. When dipping in solder bath, keep temperature within 260 and duration under 10 seconds to prevent damage. |
| Hole Layout on PCB | Ensure mounting hole spacing equals lead spacing to avoid stress on leads. Consider hole layout carefully to prevent solder splashing onto the capacitor body. |
2410122013_Guangdong-TOPAZ-Elec-Tech-ECRG08123R3M401P00_C156993.pdf
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