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Panasonic EEFST0D331R Conductive Polymer Aluminum Capacitor

This high-quality surface mount conductive polymer aluminum electrolytic capacitor series offers low profile design up to 1.0 mm height, ideal for compact applications. With low ESR (4.5 to 9 milliohms), low ESL, and high ripple current capacity (up to 8500 mArms), these capacitors ensure excellent stability and performance. Suitable for automotive, industrial, and consumer electronics, they feature a temperature range from -55°C to +105°C, rated voltages between 2VDC and 6.3VDC, and robust endurance for 2000 hours at rated voltage. Halogen-free and RoHS compliant, they are designed for reliable, space-efficient power solutions.

Authorized Distributors
Source:DigiKey
Part No:EEF-ST0D331R
Stock:3843
Inv Date:06-01-2026
Price: Unit price: $0.75789
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Part No:EEF-ST0D331R
Stock:1173
Inv Date:06-02-2026
Price: Unit price: $2.2
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Part No:EEF-ST0D331R
Stock:0
Inv Date:06-02-2026
Price: N/A
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Part No:EEF-ST0D331R
Stock:3000
Inv Date:06-01-2026
Price: Unit price: $0.634
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Part No:EEF-ST0D331R
Stock:3000
Inv Date:06-01-2026
Price: Unit price: $0.634
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Part No:EEF-ST0D331R
Stock:3500
Inv Date:06-01-2026
Price: Unit price: $1.26
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Part No:EEF-ST0D331R
Stock:30
Inv Date:06-02-2026
Price: N/A
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Panasonic EEFST0D331R Conductive Polymer Aluminum Capacitor Specifications:

  • Series: SR, LR, SS, LS, ST, LT
  • Category temperature range: -55°C to +105°C
  • Rated voltage range: 2VDC to 6.3VDC
  • Capacitance tolerance: +20% (120Hz/+20°C)
  • Nominal capacitance: 68μF to 330μF
  • Ripple current: up to 8500mArms
  • Dissipation factor (tan δ): 0.06 at 120Hz/+20°C
  • Surge voltage: Rated voltage x 1.25 (15°C to 35°C)
  • Endurance: 2000 hours at 105°C, rated voltage
  • DC leakage current: <3 times initial limit, within initial limit
  • Dimensions vary by series, approximately 7.3mm length, 4.3mm width, 1.0mm height
  • RoHS compliant, halogen free
  • Low ESR: 4.5mΩ to 9mΩ, Low ESL with 50% less in 3-terminal series
  • High ripple current: 8500mArms, suitable for demanding power circuits

Buy the Panasonic 331R – Reliable Aluminum Electrolytic Capacitors for Industrial Applications

Enhance your electronic designs with Panasonic conductive polymer aluminum electrolytic capacitors. Featuring low ESR, high ripple current capacity, and compact surface-mount design, these capacitors are ideal for industrial, automotive, and consumer electronics. With a wide temperature range from -55°C to +105°C and robust endurance of 2000 hours at 105°C, they ensure long-term stability and reliability. Halogen-free and RoHS compliant, they support eco-friendly manufacturing. Enhance your power circuits with these high-performance, space-saving capacitors suitable for demanding applications.

Buy Panasonic 331R now and experience unmatched reliability and performance in compact, high-current power solutions.

Frequently Asked Questions

Where can I buy Panasonic EEFST0D331R?

You can click on the BUY or RFQ button to purchase EEFST0D331R from an authorized Panasonic distributor.

How do I troubleshoot issues or seek technical support for part EEFST0D331R?

You can download the EEFST0D331R datasheet or visit the Panasonic website for support.

Who is the manufacturer of EEFST0D331R?

Panasonic

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