3SB 1-R is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Littelfuse Inc.
In Stock: 0
Unit Price: $0.00000
Datasheet

Direct


Littelfuse Inc.
In Stock: 0
Unit Price: $1.36000
Datasheet

Direct


Littelfuse Inc.
In Stock: 0
Unit Price: $1.45000
Datasheet

Direct


Littelfuse Inc.
In Stock: 0
Unit Price: $5.23000
Datasheet

Similar


Littelfuse Inc.
In Stock: 0
Unit Price: $1.61000
Datasheet

Similar


Littelfuse Inc.
In Stock: 0
Unit Price: $15.69319
Datasheet
1 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 1-R

DigiKey Part Number
5923-3SB1-R-ND
Manufacturer
Manufacturer Product Number
3SB 1-R
Description
FUSE GLASS 1A 250VAC 3AB 3AG
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
1 A 250 V Fuse Cartridge, Glass Requires Holder 3AB, 3AG, 1/4" x 1-1/4"
Datasheet
 Datasheet
EDA/CAD Models
3SB 1-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
16.4
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
0.4 Ohms
Voltage Rating - AC
250 V
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (6)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
0313001.HXC932PLittelfuse Inc.00313001.HXC932P-ND$0.00000Direct
0313001.HXPLittelfuse Inc.0F2543-ND$1.36000Direct
0313001.MXPLittelfuse Inc.0F1765-ND$1.45000Direct
0313001.VXPLittelfuse Inc.00313001.VXP-ND$5.23000Direct
0313001.HXIDPLittelfuse Inc.00313001.HXIDP-ND$1.61000Similar
In-Stock: 0
1,000 estimated in stock on 20-Nov-2026
Request Stock Notification
All prices are in USD
Bulk
QuantityUnit PriceExt Price
1$0.98000$0.98
5$0.81200$4.06
10$0.75000$7.50
50$0.62200$31.10
100$0.57400$57.40
250$0.51592$128.98
500$0.47580$237.90
1,000$0.43863$438.63
5,000$0.36245$1,812.25
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.