Polymeric PTC Resettable Fuse 30V 5 A Ih Through Hole Radial, Disc
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Polymeric PTC Resettable Fuse 30V 5 A Ih Through Hole Radial, Disc
Building Automation – Protect/Sense/Control
Basics of NTC and PTC Thermistors - Another Teaching Moment

RUEF500-1

DigiKey Part Number
RUEF500-1HF-ND
Manufacturer
Manufacturer Product Number
RUEF500-1
Description
PTC RESET FUSE 30V 5A RADIAL
Manufacturer Standard Lead Time
17 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 30V 5 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
EDA/CAD Models
RUEF500-1 Models
Product Attributes
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Category
Time to Trip
14.5 s
Manufacturer
Littelfuse Inc.
Resistance - Initial (Ri) (Min)
10 mOhms
Series
Resistance - Post Trip (R1) (Max)
50 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
0.551" L x 0.118" W (14.00mm x 3.00mm)
Current - Hold (Ih) (Max)
5 A
Height - Seated (Max)
0.949" (24.10mm)
Current - Trip (It)
10 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 (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
RUEF500-2Littelfuse Inc.20,336RUEF500TR-ND$1.07000Parametric Equivalent
RUEF500Littelfuse Inc.17,105RUEF500HF-ND$0.94000Parametric Equivalent
In-Stock: 219
Check for Additional Incoming Stock
All prices are in USD
Bag
QuantityUnit PriceExt Price
1$0.92000$0.92
5$0.76200$3.81
10$0.70400$7.04
50$0.58380$29.19
100$0.53860$53.86
250$0.48416$121.04
500$0.44648$223.24
1,000$0.41160$411.60
5,000$0.35375$1,768.75
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