RUEF800K is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Littelfuse Inc.
In Stock: 0
Unit Price: $1.03000
Datasheet

Direct


Littelfuse Inc.
In Stock: 0
Unit Price: $1.09000
Datasheet

Parametric Equivalent


Littelfuse Inc.
In Stock: 0
Unit Price: $0.89000
Datasheet

Parametric Equivalent


Littelfuse Inc.
In Stock: 0
Unit Price: $0.89000
Datasheet

Similar


Eaton - Electronics Division
In Stock: 0
Unit Price: $0.65455
Datasheet

Parametric Equivalent


Eaton - Electronics Division
In Stock: 0
Unit Price: $1.00000
Datasheet

Parametric Equivalent


Eaton - Electronics Division
In Stock: 0
Unit Price: $0.70217
Datasheet
Polymeric PTC Resettable Fuse 30V 8 A Ih Through Hole Radial, Disc
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Polymeric PTC Resettable Fuse 30V 8 A Ih Through Hole Radial, Disc
Building Automation – Protect/Sense/Control
Basics of NTC and PTC Thermistors - Another Teaching Moment

RUEF800K

DigiKey Part Number
F11482-ND
Manufacturer
Manufacturer Part Number
RUEF800K
Description
PTC RESET FUSE 30V 8A RADIAL
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 30V 8 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
Product Attributes
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Category
Time to Trip
18.8 s
Manufacturer
Littelfuse Inc.
Resistance - Initial (Ri) (Min)
5 mOhms
Series
Resistance - Post Trip (R1) (Max)
20 mOhms
Packaging
Bag
Operating Temperature
-40°C ~ 85°C
Part Status
Active
Mounting Type
Through Hole
Type
Polymeric
Package / Case
Radial, Disc
Voltage - Max
30V
Size / Dimension
0.850" L x 0.118" W (21.60mm x 3.00mm)
Current - Hold (Ih) (Max)
8 A
Height - Seated (Max)
1.189" (30.20mm)
Current - Trip (It)
16 A
Lead Spacing
0.400" (10.15mm)
Current - Max
100 A
Approval Agency
CQC, CSA, TUV, UL
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (7)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
RUEF800Littelfuse Inc.0RUEF800HF-ND$1.03000Direct
RUEF800-1Littelfuse Inc.0RUEF800-1HF-ND$1.09000Direct
RUEF800-2Littelfuse Inc.0RUEF800-2HFTR-ND$0.89000Parametric Equivalent
RUEF800K-2Littelfuse Inc.0RUEF800K-2HFTR-ND$0.89000Parametric Equivalent
PTR030V0800-TR1Eaton - Electronics Division0283-PTR030V0800-TR1TR-ND$0.65455Similar
In-Stock: 0
250 estimated in stock on 01-Apr-2027
Request Stock Notification
All prices are in USD
Bag
QuantityUnit PriceExt Price
1$1.04000$1.04
5$0.86400$4.32
10$0.79800$7.98
50$0.66200$33.10
100$0.61090$61.09
250$0.54904$137.26
500$0.50632$253.16
1,000$0.46673$466.73
5,000$0.40625$2,031.25
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