30R800UH is out of stock and can be placed on backorder.
Available Substitutes:

Direct


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

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Bourns Inc.
In Stock: 0
Unit Price: $0.78000
Datasheet

Direct


Eaton - Electronics Division
In Stock: 0
Unit Price: $0.70217
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Eaton - Electronics Division
In Stock: 0
Unit Price: $0.65455
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SCHURTER Inc.
In Stock: 0
Unit Price: $1.82000
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Bel Fuse Inc.
In Stock: 0
Unit Price: $0.76000
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
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30R800UH

DigiKey Part Number
F2031-ND
Manufacturer
Manufacturer Product Number
30R800UH
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
Bulk
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)
1.224" (31.10mm)
Current - Trip (It)
16 A
Lead Spacing
0.402" (10.20mm)
Current - Max
40 A
Approval Agency
cURus, TUV
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (6)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
RUEF800Littelfuse Inc.0RUEF800HF-ND$1.03000Direct
MF-R800Bourns Inc.0MF-R800-ND$0.78000Similar
PTR030V0800-TREaton - Electronics Division0283-PTR030V0800-TR-ND$0.70217Direct
PTR030V0800-TR1Eaton - Electronics Division0283-PTR030V0800-TR1TR-ND$0.65455Similar
PFRA.800SCHURTER Inc.0486-3521-ND$1.82000Similar
In-Stock: 0
100 estimated in stock on 09-Mar-2027
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All prices are in USD
Bulk
QuantityUnit PriceExt Price
1$1.60000$1.60
5$1.32800$6.64
10$1.22600$12.26
50$1.01700$50.85
100$0.93820$93.82
300$0.82530$247.59
500$0.77732$388.66
1,000$0.71636$716.36
5,000$0.65112$3,255.60
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.