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    220μF 50V Aluminum Electrolytic Capacitor

    High voltage electrolytic capacitor at affordable price for sale. Aluminum electrolytic capacitors in electronic circuits is to pass alternating current and block direct current. Aluminum capacitor with cap. tolerance ±20%, lead spacing 5 mm, direct plug installation type. High voltage capacitors have been widely used in consumer electronic products, communication products, new energy, automation control, high-speed railway and aviation and military equipment etc.
    SKU: ATO-EC-KF221M050G
    This product has a minimum quantity of 100
    30-day Returns
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    Delivery date: 6-12 days

    Lower price power capacitor with 220 μF capacity, 50V rated voltage, dissipation factor 9%, Z-Max.lmpedance 96mΩ, operating tempertaure -40~105℃. The electrolytic capacitor can be applied for air conditioners, tape recorders, washing machines, communication machines and other household appliances.


    • Endurance: 105℃- 2000 hours up to 5000 hours
    • Low impedance and high ripple current
    • High reliability
    • Wide voltage range


    Model ATO-EC-KF221M050G
    Series Low impedance 105°C type
    Capacity 220 μF
    Rated voltage 50V
    Installation Type Direct plug
    Size 10*12.5 mm
    lead spacing 5 mm
    Operating temperature -40~105℃
    Cap. tolerance (C) ±20% (120Hz 20℃)
    Dissipation factor (tanδ) 9%
    Low temperature characteristic at 120Hz (Z ratio max.) 3 (Z-25℃/ Z+20℃)
    Leakage current (Lleak) 0.01*CR*Vor 3  * after 2 minutes
    Enduarance (105℃) Test 5000h
    ∆C 20% of initial measured value
    tanδ ≤200% of specified measured value
    Lleak ≤ the specified measured value
    Shelf life (105℃) Test 1000h
    ∆C 20% of initial measured value
    tanδ ≤200% of specified measured value
    Lleak ≤ the specified measured value

    Dimension (mm)

    Electrolytic capacitor dimension

    Model Dimension (mm)
     ATO-EC-KF221M050G D 10
    F 5
    ∅d 0.6
    a 1.5

    Tips: Structural characteristics of Aluminum Electrolytic Capacitor.

    1. The anode of an aluminum electrolytic capacitor is an aluminum foil with an Al2O3 dielectric layer on the surface, and the cathode is not the negative foil we are used to thinking, but the electrolyte of the capacitor.
    2. The negative foil plays the role of electrical extraction in the electrolytic capacitor, because the electrolyte as the cathode of the electrolytic capacitor cannot be directly connected to the external circuit, and an electrical path must be formed through another metal electrode and other parts of the circuit.
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