BK/S501-100-R is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Littelfuse Inc.
In Stock: 1,625
Unit Price: $2.31000
Datasheet

Direct


Littelfuse Inc.
In Stock: 29
Unit Price: $2.42000
Datasheet

Similar


Littelfuse Inc.
In Stock: 100
Unit Price: $4.06490
Datasheet
100 mA 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.
100 mA 250 V Fuse Cartridge, Ceramic Requires Holder 5mm x 20mm
Eaton Electronics Overcurrent Protection Fuse Portfolio

BK/S501-100-R

DigiKey Part Number
283-2659-ND
Manufacturer
Manufacturer Product Number
BK/S501-100-R
Description
FUSE CERAMIC 100MA 250VAC 5X20MM
Manufacturer Standard Lead Time
19 Weeks
Customer Reference
Detailed Description
100 mA 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
0.0018
Mounting Type
Requires Holder
Approval Agency
CSA, cULus
Fuse Type
Size / Dimension
0.205" Dia x 0.787" L (5.20mm x 20.00mm)
Current Rating (Amps)
DC Cold Resistance
20 Ohms
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
0216.100MXPLittelfuse Inc.1,625F1704-ND$2.31000Direct
0216.100HXPLittelfuse Inc.29F2356-ND$2.42000Direct
0216.100TXPLittelfuse Inc.1001294-0216.100TXP-CHP$4.06490Similar
In-Stock: 0
100 past due; estimated in-stock on 22-Oct-2026
Request Stock Notification
All prices are in USD
Bulk
QuantityUnit PriceExt Price
1$2.41000$2.41
5$1.99600$9.98
10$1.84200$18.42
50$1.52800$76.40
100$1.40970$140.97
300$1.23987$371.96
500$1.16768$583.84
1,000$1.07595$1,075.95
5,000$0.88771$4,438.55
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.