S501-4-R is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Littelfuse Inc.
In Stock: 0
Unit Price: $1.77000
Datasheet
4 A 250 V Fuse Cartridge, Ceramic Requires Holder 5mm x 20mm
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
4 A 250 V Fuse Cartridge, Ceramic Requires Holder 5mm x 20mm
BK1/S501-1.25-R
Eaton Electronics Overcurrent Protection Fuse Portfolio

S501-4-R

DigiKey Part Number
283-S501-4-R-ND
Manufacturer
Manufacturer Part Number
S501-4-R
Description
FUSE CERAMIC 4A 250VAC 5X20MM
Manufacturer Standard Lead Time
19 Weeks
Customer Reference
Detailed Description
4 A 250 V Fuse Cartridge, Ceramic Requires Holder 5mm x 20mm
Datasheet
 Datasheet
Product Attributes
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Category
Voltage Rating - AC
250 V
Mfr
Response Time
Fast Blow
Series
Package / Case
Packaging
Bulk
Breaking Capacity @ Rated Voltage
1.5kA
Part Status
Active
Melting I²t
14.0
Mounting Type
Requires Holder
Approval Agency
BSI, CCC, CSA, cURus, IMQ, MITI/JET, SEMKO, VDE
Fuse Type
Size / Dimension
0.205" Dia x 0.787" L (5.20mm x 20.00mm)
Current Rating (Amps)
DC Cold Resistance
0.027 Ohms
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
0216004.MXPLittelfuse Inc.0F1708-ND$1.77000Direct
In-Stock: 0
5 estimated in stock on 23-Apr-2027
Request Stock Notification
All prices are in USD
Bulk
QuantityUnit PriceExt Price
5$4.10000$20.50
10$3.78400$37.84
15$3.61000$54.15
25$3.40200$85.05
35$3.27143$114.50
50$3.13860$156.93
125$2.82016$352.52
250$2.59996$649.99
500$2.39584$1,197.92
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