3SB 7-R is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Littelfuse Inc.
In Stock: 0
Unit Price: $1.71000
Datasheet

Direct


Littelfuse Inc.
In Stock: 0
Unit Price: $1.48000
Datasheet

Direct


Littelfuse Inc.
In Stock: 0
Unit Price: $4.42000
Datasheet

Similar


Littelfuse Inc.
In Stock: 0
Unit Price: $1.83000
Datasheet

Similar


Littelfuse Inc.
In Stock: 0
Unit Price: $5.23000
Datasheet
7 A 250 V Fuse Cartridge, Glass Requires Holder 3AB, 3AG, 1/4" x 1-1/4"
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

3SB 7-R

DigiKey Part Number
5923-3SB7-R-ND
Manufacturer
Manufacturer Product Number
3SB 7-R
Description
FUSE GLASS 7A 250VAC 3AB 3AG
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
7 A 250 V Fuse Cartridge, Glass Requires Holder 3AB, 3AG, 1/4" x 1-1/4"
Datasheet
 Datasheet
EDA/CAD Models
3SB 7-R Models
Product Attributes
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Category
Response Time
Slow Blow
Mfr
Package / Case
Series
Breaking Capacity @ Rated Voltage
200A
Packaging
Bulk
Melting I²t
372.0
Part Status
Active
Approval Agency
CE, CSA, cULus, PSE
Mounting Type
Requires Holder
Operating Temperature
-55°C ~ 125°C
Fuse Type
Size / Dimension
0.250" Dia x 1.252" L (6.35mm x 31.80mm)
Current Rating (Amps)
DC Cold Resistance
0.016 Ohms
Voltage Rating - AC
250 V
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (5)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
0313007.HXPLittelfuse Inc.0F2548-ND$1.71000Direct
0313007.MXPLittelfuse Inc.0F1770-ND$1.48000Direct
0313007.VXPLittelfuse Inc.00313007.VXP-ND$4.42000Direct
0313007.HXIDPLittelfuse Inc.00313007.HXIDP-ND$1.83000Similar
0313007.VXIDPLittelfuse Inc.0F11098-ND$5.23000Similar
In-Stock: 0
1,000 estimated in stock on 12-Nov-2026
Request Stock Notification
All prices are in USD
Bulk
QuantityUnit PriceExt Price
1$1.13000$1.13
5$0.93800$4.69
10$0.86500$8.65
50$0.71780$35.89
100$0.66230$66.23
250$0.59524$148.81
500$0.54892$274.46
1,000$0.50600$506.00
5,000$0.41802$2,090.10
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.