SP-Cap is a SMT aluminum electrolytic capacitor that uses a conductive polymer as the electrolyte material. SP-Caps are primarily used as input and output capacitors for Dc to Dc converters due to the excellent ultra low ESR values. The SP-Cap line up offers excellent price/performance for moderate to high CV (Capacitance x Voltage) values, very low ESR/impedance, high ripple current and high frequency performance.

General Information

  • SP-Cap Selection Tool / Voltage & Capacitance Table
  • Application Guidelines
  • Discontinued Products

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    SP-Cap Technical Guide
  • Features
  • Reliability / Safety
  • Packaging / Soldering
  • Product Outline
  • Application Guidelines
  • Product Lists
  • Transient Response
  • Product Specifications
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  • Special Capabilities
  • Freq. Characteristics (data)
  • Endurance (data)
  • Surge Voltage (data)
  • Temp. Characteristics (data)
  • Shelf Life (data)
  • Heat Resistance (data)
  • Damp Heat
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    Products

    NEW - EEF-CX
    Excellent Noise Absorption Characterisitcs, Low Profile (2.0mm height), Pb Free, 260°C reflow


    EEF-CD
    Surface Mount, Low ESR, 1.8mm height


    EEF-UD
    Surface Mount, Low ESR, 2.8mm height


    EEF-UE
    Surface Mount, Low ESR, 4.2mm height


    EEF-FD
    Surface Mount, Low ESR, 1.1mm height


    EEF-S
    Low ESR / High Ripple Current


    EEF-H
    High Reliability 125°C


    Discontinued Products

    EEF-WA Datasheet || Discontinuation Notice