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Eaton Bussmann PHV5R4V255R High-Capacity Supercapacitor

Cooper Bussmann PowerStor supercapacitors are ultra-high capacitance devices designed with electrochemical double layer capacitor technology and advanced materials. They offer large capacitance for high pulse power, bridging, and hold-up applications. With low ESR for high power density and voltage ratings up to 5.4V, these supercapacitors perform reliably in a broad temperature range from -40°C to 85°C, with options for various capacitance values such as 0.47F, 1.5F, 2.5F, 3.0F, and 5.0F. They are suitable for energy storage, power buffering, and backup systems in industrial applications.

Authorized Distributors
Source:Newark
Part No:PHV-5R4V255-R
Stock:37
Inv Date:06-11-2026
Price: Unit price: $14.55
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Source:DigiKey
Part No:PHV-5R4V255-R
Stock:2536
Inv Date:06-11-2026
Price: Unit price: $9.92
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Part No:PHV-5R4V255-R
Stock:214
Inv Date:06-12-2026
Price: Unit price: $9.92
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Part No:PHV-5R4V255-R
Stock:0
Inv Date:06-11-2026
Price: Unit price: $13.87
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Part No:PHV-5R4V255-R
Stock:15595
Inv Date:06-11-2026
Price: Unit price: $15.59
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Part No:PHV-5R4V255-R
Stock:6000
Inv Date:06-11-2026
Price: Unit price: $2.76
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Eaton Bussmann PHV5R4V255R High-Capacity Supercapacitor Specifications:

  • Capacitance: 2.5F
  • Voltage Rating: 5.4V (nominal), derates to 4.0V at 85°C
  • Maximum ESR (Q): 0.075Ω at 1kHz
  • Leakage Current: 0.08A typical after 100 hrs.
  • Operating Temperature: -40°C to 85°C (linear derating to 4.0V at 85°C)
  • Dimensions: 11.0 x 21.3 x 23.0 mm (horizontal), 9.0 x 17.3 x 22.0 mm (vertical)
  • Mass: 3.0 grams
  • Tolerance: ±10%, up to +30%
  • Life: 1000 hours @ 65°C with less than 30% capacitance change
  • Storage Life: 1000 hours @ -40°C and 85°C with less than 200% ESR change
  • RoHS compliant and suitable for industrial applications involving energy storage and pulse power

Buy the Cooper Bussmann PHV5R4V255R – Reliable Supercapacitors for Industrial Applications

Purchase Cooper Bussmann PHV5R4V255R supercapacitors today online and enjoy reliable, high-performance energy storage solutions for industrial and electronic applications. These supercapacitors feature a capacitance of 2.5F with a maximum voltage of 5.4V and are designed with ultra-low ESR for high pulse power. They operate reliably across a broad temperature range from -40°C to 85°C, making them ideal for bridging, hold-up, and energy storage in power backup systems and industrial electronics. Buy now for fast delivery and proven performance!

Buy Cooper Bussmann PHV5R4V255R supercapacitors now and enhance your energy storage solutions with high capacitance and low ESR performance.

Frequently Asked Questions

Where can I buy Eaton Bussmann PHV5R4V255R?

You can click on the BUY or RFQ button to purchase PHV5R4V255R from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part PHV5R4V255R?

You can download the PHV5R4V255R datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of PHV5R4V255R?

Eaton Bussmann

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