XB3550-2R5307-R is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Eaton - Electronics Division
In Stock: 261
Unit Price: $38.54000
Datasheet
300 F (EDLC) Supercapacitor 2.5 V Radial, Can - Snap-In 7mOhm 1500 Hrs @ 70°C
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
300 F (EDLC) Supercapacitor 2.5 V Radial, Can - Snap-In 7mOhm 1500 Hrs @ 70°C
How to correctly size a Supercapacitor
What is the difference between a battery and a supercapacitor?

XB3550-2R5307-R

DigiKey Part Number
283-4175-ND
Manufacturer
Manufacturer Product Number
XB3550-2R5307-R
Description
CAP 300F 10% 2.5V T/H
Manufacturer Standard Lead Time
19 Weeks
Customer Reference
Detailed Description
300 F (EDLC) Supercapacitor 2.5 V Radial, Can - Snap-In 7mOhm 1500 Hrs @ 70°C
Datasheet
 Datasheet
Product Attributes
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Category
Lifetime @ Temp.
1500 Hrs @ 70°C
Manufacturer
Eaton - Electronics Division
Termination
PC Pins
Series
Mounting Type
Through Hole
Packaging
Bulk
Package / Case
Radial, Can - Snap-In
Part Status
Active
Lead Spacing
0.886" (22.50mm)
Capacitance
300 F
Size / Dimension
1.378" Dia (35.00mm)
Tolerance
±10%
Height - Seated (Max)
2.126" (54.00mm)
Voltage - Rated
2.5 V
Operating Temperature
-25°C ~ 70°C
ESR (Equivalent Series Resistance)
7mOhm
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
XB3550-2R5307-REaton - Electronics Division2612266-XB3550-2R5307-R-ND$38.54000Parametric Equivalent
In-Stock: 0
20 estimated in stock on 04-Dec-2026
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Marketplace Stock: 261 View Now
All prices are in USD
Bulk
QuantityUnit PriceExt Price
1$38.54000$38.54
20$30.42250$608.45
60$28.78783$1,727.27
100$28.18300$2,818.30
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