EEFSX0D331ER The Panasonic EEFSX0D331ER is a surface mount polymer aluminum capacitor from the SP-Cap series. It offers low ESR and high ripple current capabilities.
Mfr Part #:

EEFSX0D331ER

Available from 2 distributors
Mfr Name: Panasonic Electronic Components
Panasonic Electronic Components
The Panasonic EEFSX0D331ER is a surface mount polymer aluminum capacitor from the SP-Cap series. It offers low ESR and high ripple current capabilities.
✓ Total Stock: 9,100 pcs
$ Price Range: $1.17

EEFSX0D331ER Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
5,000 pcs
5000 pcs On Request 1 On Request On Request 2021+ On Request On Request
Non-Authorised Inventory information
4,100 pcs
4100 pcs On Request 1 7343 On Request 16+ On Request On Request

EEFSX0D331ER Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Capacitance
Dimensions
Mounting Type
Operating Temperature
Tolerance
Voltage

EEFSX0D331ER Description

Short technical summary and product information.

The Panasonic EEFSX0D331ER is a Specialty Polymer Aluminum Capacitor (SP-Cap) designed for surface mount applications. It features super low ESR, with values ranging from 4.5 mΩ to 9 mΩ, and excellent noise-absorbent characteristics.

 

This capacitor operates within a category temperature range of -40 °C to +105 °C and supports rated working voltages from 2 V.DC to 6.3 V.DC. The nominal capacitance range for the SL series is 56 µF to 220 µF, with a capacitance tolerance of ±20%.

 

Key electrical specifications include a dissipation factor (tan δ) of less than 0.06 at 120 Hz and +20 °C. Endurance testing at 105 °C for 1000 hours shows capacitance change within ±10% of the initial value. The component is designed for reflow soldering at 240 °C or 260 °C.

 

Dimensions for the SL series are 7.3 mm in length, 4.3 mm in width, and 1.8 mm in height. The standard package quantity is 3500 pieces.

EEFSX0D331ER Quick Information

Product Type: Polymer Aluminum Capacitor
Series: S
Canonical Name: Panasonic Electronic Components SP-Cap Specialty Polymer Aluminum Capacitor
Subcategory: Polymer Aluminum Capacitor

EEFSX0D331ER Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

EEFSX0D331ER Estimated Pricing

Qty Low High
1+ $1.17 $1.17

Estimated market price range - modelled values for guidance only, not live distributor offers.

EEFSX0D331ER Features

  • Super low ESR from 4.5 mΩ to 9 mΩ.
  • High ripple current capability.
  • Operating temperature range -40°C to +105°C.
  • Surface mount type for automated assembly.
  • Capacitance range 56 µF to 220 µF.

EEFSX0D331ER Applications

  • Ideal for noise filtering applications.
  • Suitable for power supply smoothing.
  • Used in compact electronic devices.
  • Provides stable performance over temperature.

EEFSX0D331ER FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the EEFSX0D331ER capacitor?

The operating temperature range is -40 °C to +105 °C.

What are the dimensions of the EEFSX0D331ER capacitor?

The dimensions for the SL series are 7.3 mm in length, 4.3 mm in width, and 1.8 mm in height.

What is the capacitance tolerance of this capacitor?

The capacitance tolerance is ±20 %.

What is the rated working voltage range for the EEFSX0D331ER?

The rated working voltage range is 2 V.DC to 6.3 V.DC.

What is the ESR of the EEFSX0D331ER capacitor?

The ESR is between 4.5 mΩ and 9 mΩ at L50529.

What is the standard package quantity for the EEFSX0D331ER?

The standard package quantity is 3500 pieces.

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