0001.2521 is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Littelfuse Inc.
In Stock: 0
Unit Price: $2.23000
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Littelfuse Inc.
In Stock: 0
Unit Price: $1.61000
Datasheet

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Littelfuse Inc.
In Stock: 0
Unit Price: $1.44000
Datasheet

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Littelfuse Inc.
In Stock: 0
Unit Price: $1.31000
Datasheet

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Littelfuse Inc.
In Stock: 0
Unit Price: $4.72302
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Littelfuse Inc.
In Stock: 0
Unit Price: $1.31000
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Eaton - Electronics Division
In Stock: 0
Unit Price: $1.24000
Datasheet
500 mA 250 V 63 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.

0001.2521

DigiKey Part Number
486-2475-ND
Manufacturer
Manufacturer Part Number
0001.2521
Description
FUSE GLASS 500MA 250VAC 63VDC
Manufacturer Standard Lead Time
13 Weeks
Customer Reference
Detailed Description
500 mA 250 V 63 V Fuse Cartridge, Glass Requires Holder 3AB, 3AG, 1/4" x 1-1/4"
Datasheet
 Datasheet
Product Attributes
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Category
Voltage Rating - DC
Mfr
Response Time
Slow Blow
Series
Package / Case
Packaging
Bulk
Breaking Capacity @ Rated Voltage
1.5kA AC, 20kA DC
Part Status
Active
Melting I²t
0.3
Mounting Type
Requires Holder
Approval Agency
cURus
Fuse Type
Operating Temperature
-40°C ~ 85°C
Current Rating (Amps)
Size / Dimension
0.250" Dia x 1.252" L (6.35mm x 31.80mm)
Voltage Rating - AC
250 V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (7)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
0326.500MXPLittelfuse Inc.00326.500MXP-ND$2.23000Direct
0313.500HXIDPLittelfuse Inc.0F4806-ND$1.61000Similar
0313.500HXPLittelfuse Inc.0F2538-ND$1.44000Similar
0313.500MXPLittelfuse Inc.0F1764-ND$1.31000Similar
0313.500VXIDPLittelfuse Inc.00313.500VXIDP-ND$4.72302Similar
In-Stock: 0
10 estimated in stock on 18-Jan-2027
Request Stock Notification
All prices are in USD
Bulk
QuantityUnit PriceExt Price
1$5.39000$5.39
5$4.46800$22.34
10$4.12300$41.23
50$3.41940$170.97
100$3.15370$315.37
250$2.83228$708.07
500$2.60972$1,304.86
1,000$2.40326$2,403.26
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