30R110UPR is out of stock and can be placed on backorder.
Available Substitutes:

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Littelfuse Inc.
In Stock: 30,519
Unit Price: $0.56000
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Bourns Inc.
In Stock: 10,541
Unit Price: $0.47000
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Eaton - Electronics Division
In Stock: 0
Unit Price: $0.36190
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SCHURTER Inc.
In Stock: 2,374
Unit Price: $1.44000
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SCHURTER Inc.
In Stock: 600
Unit Price: $1.47000
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SCHURTER Inc.
In Stock: 401
Unit Price: $1.47000
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SCHURTER Inc.
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Unit Price: $1.59000
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Unit Price: $0.60368
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Polymeric PTC Resettable Fuse 30V 1.1 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 1.1 A Ih Through Hole Radial, Disc
Building Automation – Protect/Sense/Control
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30R110UPR

DigiKey Part Number
F1978CT-ND - Cut Tape (CT)
F1978TB-ND - Tape & Box (TB)
Manufacturer
Manufacturer Product Number
30R110UPR
Description
PTC RESET FUSE 30V 1.1A RADIAL
Manufacturer Standard Lead Time
17 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 30V 1.1 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
Product Attributes
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Category
Time to Trip
6.6 s
Manufacturer
Littelfuse Inc.
Resistance - Initial (Ri) (Min)
50 mOhms
Series
Resistance - Post Trip (R1) (Max)
170 mOhms
Packaging
Cut Tape (CT)
Tape & Box (TB)
Operating Temperature
-40°C ~ 85°C
Part Status
Active
Mounting Type
Through Hole
Type
Polymeric
Package / Case
Radial, Disc
Voltage - Max
30V
Size / Dimension
0.291" L x 0.118" W (7.40mm x 3.00mm)
Current - Hold (Ih) (Max)
1.1 A
Height - Seated (Max)
0.559" (14.20mm)
Current - Trip (It)
2.2 A
Lead Spacing
0.201" (5.10mm)
Current - Max
40 A
Approval Agency
cURus, TUV
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (10)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
RUEF110Littelfuse Inc.30,519RUEF110HF-ND$0.56000Direct
MF-R110Bourns Inc.10,541MF-R110-ND$0.47000Similar
PTR030V0110-TREaton - Electronics Division0283-PTR030V0110-TR-ND$0.36190Direct
PFRA.110.2SCHURTER Inc.2,374486-PFRA.110.2TR-ND$1.44000Similar
PFRA.160SCHURTER Inc.600486-3516-ND$1.47000Similar
In-Stock: 0
2,000 expected in stock on 11-Jan-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT)
QuantityUnit PriceExt Price
1$1.11000$1.11
5$0.92200$4.61
10$0.85100$8.51
50$0.70580$35.29
100$0.65130$65.13
250$0.58544$146.36
500$0.53990$269.95
1,000$0.49772$497.72
Tape & Box (TB)
QuantityUnit PriceExt Price
2,000$0.37086$741.72
4,000$0.34513$1,380.52
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.