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Panasonic ECGSY0G471R Conductive Polymer Capacitor

Panasonic's ECG-SY0G471R is a surface mount conductive polymer aluminum electrolytic capacitor, part of the CY/SY series. It offers high ripple current (up to 6300 mAr.m.s.) and is designed for endurance at 85°C. These capacitors are RoHS compliant and halogen-free, making them suitable for environmentally conscious designs. They are commonly used in power supplies, DC-DC converters, and other applications requiring stable capacitance and high current handling.

Authorized Distributors
Source:Newark
Part No:ECGSY0G471R
Stock:280
Inv Date:06-01-2026
Price: Unit price: $2.41
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Source:DigiKey
Part No:ECG-SY0G471R
Stock:1276
Inv Date:06-01-2026
Price: Unit price: $1.99
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Part No:ECG-SY0G471R
Stock:3382
Inv Date:06-02-2026
Price: Unit price: $1.9
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Part No:ECG-SY0G471R
Stock:1944
Inv Date:06-01-2026
Price: Unit price: $0.585
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Part No:ECG-SY0G471R
Stock:1944
Inv Date:06-01-2026
Price: Unit price: $0.585
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Part No:ECG-SY0G471R
Stock:0
Inv Date:06-01-2026
Price: Unit price: $1.04
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Source:Arrow EU
Part No:ECG-SY0G471R
Stock:10000
Inv Date:06-02-2026
Price: N/A
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Part No:ECG-SY0G471R
Stock:15
Inv Date:06-02-2026
Price: N/A
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Panasonic ECGSY0G471R Conductive Polymer Capacitor Specifications:

  • Series: CY, SY
  • Category temp. range: –55 °C to +85 °C
  • Rated voltage range: 4 V.DC, 6.3 V.DC
  • Nominal cap.range: 330 μF to 470 μF
  • Capacitance tolerance: ±20 % (120 Hz / + 20 °C)
  • DC leakage cur rent: <3 times of the initial limit
  • Dissipation factor (tand): <0.06 (120 Hz / + 20 °C)
  • Surge voltage (V.DC): Rated voltage×1.25 [4 V.DC, 6.3 V.DC] (15 °C to 35 °C)
  • Endurance: +85 °C, 2000 h, rated voltage applied
  • Capacitance change: Within ±20 % of the initial value
  • tand: <2 times of the initial limit
  • Damp heat: +60 °C, 90 %, 500 h, No-applied voltage
  • Capacitance change (4 V.DC): +60 %,–20 %
  • Capacitance change (6.3 V.DC): +50 %,–20 %
  • Ripple current: 5100 mAr.m.s. to 6300 mAr.m.s.
  • ESR: 15 mΩ to 9 mΩ
  • Rated Voltage: 4 V.DC, 6.3 V.DC
  • Capacitance: 470 μF
  • Case size L: 7.3 mm
  • Case size W: 4.3 mm
  • Case size H: 2.8 mm

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Frequently Asked Questions

Where can I buy Panasonic ECGSY0G471R?

You can click on the BUY or RFQ button to purchase ECGSY0G471R from an authorized Panasonic distributor.

How do I troubleshoot issues or seek technical support for part ECGSY0G471R?

You can download the ECGSY0G471R datasheet or visit the Panasonic website for support.

Who is the manufacturer of ECGSY0G471R?

Panasonic

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