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Panasonic EEFCX0J221R Surface Mount Capacitor

The Panasonic Conductive Polymer Aluminum Electrolytic Capacitors in the surface mount CS/CTICX series are designed for high voltage (35 V max.) applications with a low profile height of 1.0 mm. These capacitors feature high ripple current handling capacity (up to 56,600 mA rms) and RoHS compliance. Suitable for various electronic circuits, they exhibit a temperature range from -55°C to +105°C, with capacities from 10 μF to 560 pF, and include detailed specifications for leakage current, dissipation factor, and endurance, ensuring reliable performance in compact, high-frequency applications.

Authorized Distributors
Source:Newark
Part No:EEFCX0J221R
Stock:2371
Inv Date:06-01-2026
Price: Unit price: $0.416
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Source:DigiKey
Part No:EEF-CX0J221R
Stock:2185
Inv Date:06-01-2026
Price: Unit price: $1.71
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Part No:EEF-CX0J221R
Stock:21623
Inv Date:06-02-2026
Price: Unit price: $1.66
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Part No:EEF-CX0J221R
Stock:12000
Inv Date:06-01-2026
Price: Unit price: $0.4852
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Part No:EEF-CX0J221R
Stock:12000
Inv Date:06-01-2026
Price: Unit price: $0.4852
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Part No:EEF-CX0J221R
Stock:17500
Inv Date:06-01-2026
Price: Unit price: $0.855
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Part No:EEF-CX0J221R
Stock:50
Inv Date:06-02-2026
Price: N/A
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Panasonic EEFCX0J221R Surface Mount Capacitor Specifications:

  • Series: CS, CT, CX
  • Category temperature range: -55°C to +105°C
  • Rated voltage range: 2.0 V to 35 V
  • Capacitance range: 10 μF to 560 pF
  • Capacitance tolerance: +20% (at 120 Hz/25°C)
  • DC leakage current: |S| 0.1 CV(μA) for 2.0 V to 6.3 V, |S| 0.3 CV(μA) for 10 V to 35 V
  • Dissipation factor: tan δ 0.06 at 120 Hz/25°C
  • Surge voltage: 1.25× rated voltage (2.0 V to 16 V), 1.15× rated voltage (20 V to 35 V)
  • Operating temperature: -55°C to +105°C
  • Endurance: 2000 hours at +105°C with rated voltage, capacitance change within +20%
  • Ripple current: 56,600 mA rms max. at 100 kHz/45°C
  • Physical dimensions: Length 73 mm, width 43 mm, height 1.0 mm
  • RoHS compliant, Halogen free

Buy the Panasonic Series CS CSICX: EEFCX0J221R

Purchase the Panasonic Surface Mount Capacitors from the CS/CTICX series online today. These high voltage, low profile electrolytic capacitors are perfect for compact, high-frequency applications. With a temperature range from -55°C to +105°C, capacities from 10 μF to 560 pF, and a ripple current up to 56,600 mA rms at 100 kHz, they ensure excellent reliability and performance in demanding environments. Upgrade your electronic designs with this RoHS compliant, halogen-free component for improved durability and efficiency.

Order your Panasonic Series CS CSICX EEFCX0J221R today and give your electronic projects the dependable high ripple current performance they deserve.

Frequently Asked Questions

Where can I buy Panasonic EEFCX0J221R?

You can click on the BUY or RFQ button to purchase EEFCX0J221R from an authorized Panasonic distributor.

How do I troubleshoot issues or seek technical support for part EEFCX0J221R?

You can download the EEFCX0J221R datasheet or visit the Panasonic website for support.

Who is the manufacturer of EEFCX0J221R?

Panasonic

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