Eaton 1 F Supercapacitor -20 to 80 % Tolerance, B 2.5 V, Through Hole

This image is representative of the product range

View all Supercapacitors
Bulk discount available

Subtotal (1 unit)*

PHP121.22

(exc. VAT)

PHP135.77

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 180 unit(s) ready to ship from another location
  • Plus 118 unit(s) shipping from February 17, 2026
  • Plus 500 unit(s) shipping from April 10, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per Unit
1 - 24PHP121.22
25 - 74PHP111.20
75 - 149PHP103.72
150 - 249PHP98.75
250 +PHP94.98

*price indicative

RS Stock No.:
763-7860
Mfr. Part No.:
B0810-2R5105-R
Manufacturer:
Eaton
Find similar products by selecting one or more attributes.
Select all

Brand

Eaton

Product Type

Supercapacitor

Capacitance

1F

Voltage

2.5 V

Mount Type

Through Hole

Packaging

Bag

Automotive Standard

No

Diameter

8.5 mm

Polarity

Positive

Lead Diameter

0.5mm

Terminal Type

Solder

Lead Pitch

3.5mm

Leakage Current

4μA

Pin Count

2

Equivalent Series Resistance ESR

500mΩ

Minimum Operating Temperature

-25°C

Lifetime

1000 h

Maximum Operating Temperature

70°C

Height

13.5mm

Depth

13.5mm

Series

B

Standards/Approvals

UL, RoHS

Tolerance

-20 to 80 %

Package/Case

Cylindrical Cell

Capacitor Family

Electric Double Layer

Eaton Series B Supercapacitor, 1F Capacitance, 2.5V DC Voltage - B0810-2R5105-R


This supercapacitor is a cylindrical energy storage device featuring a capacitance of 1F and an operating voltage of 2.5V DC. With dimensions of 8.5mm in diameter and a height of 13.5mm, it offers a Compact solution for various applications while ensuring efficient performance in energy storage.

Features & Benefits


• Low leakage current of 4μA enhances efficiency

• High-temperature tolerance from -25°C to +70°C ensures reliability

• Through-hole design simplifies integration into circuit boards

• Equivalent series resistance of 500mΩ minimises power loss

Applications


• Used for high-capacity energy storage in electronic devices

• Utilised in power backup systems

• Ideal for energy harvesting and regenerative braking systems

• Can be used with automation and electrical control systems

What are the advantages of using a cylindrical design for this component?


The cylindrical design allows for a Compact footprint, which is beneficial for space-limited applications while maintaining adequate performance levels for energy storage needs.

How does the high-temperature operational range impact usability?


The wide temperature range ensures that it remains functional and reliable in diverse environmental conditions, making it suitable for various industries, including automotive and industrial controls.

What should be considered when implementing it in a circuit?


It is important to review the specified leakage current and equivalent series resistance to ensure compatibility with power requirements and to prevent performance issues in the overall circuit.

How does the electric double layer technology improve performance?


This technology allows for Rapid charge and discharge cycles, making it Ideal for applications where quick energy bursts are necessary, such as in energy-doubling scenarios.

What is the significance of a lifetime rating in practical applications?


A lifetime of 1000 hours indicates the expected operational length before significant degradation occurs, helping users to plan maintenance and replacements effectively to avoid system failures.

Note

Eaton formerly known as Bussmann

Related links