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

DigiKey Part Number
RUEF500-ND
RUEF500HF-ND
Manufacturer
Manufacturer Product Number
RUEF500
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 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
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 0.120" 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 (6)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
RUEF500-1Littelfuse Inc.12RUEF500-1HF-ND19,32000 KčDirect
30R500UFLittelfuse Inc.9 735F3000-ND34,02000 KčSimilar
30R500UMRLittelfuse Inc.5 410F1985CT-ND39,27000 KčSimilar
PTR030V0500-TREaton - Electronics Division2 920283-PTR030V0500-TRCT-ND18,69000 KčDirect
0ZRB0500FF1ABel Fuse Inc.6415923-0ZRB0500FF1A-ND14,91000 KčSimilar
In-Stock: 10 551
Check for Additional Incoming Stock
All prices are in CZK
Bag
QuantityUnit PriceExt Price
118,48000 Kč18,48 Kč
515,37000 Kč76,85 Kč
1014,19500 Kč141,95 Kč
5011,76720 Kč588,36 Kč
10010,85810 Kč1 085,81 Kč
2509,75988 Kč2 439,97 Kč
5009,00100 Kč4 500,50 Kč
1 0008,29799 Kč8 297,99 Kč
5 0007,10257 Kč35 512,85 Kč
Manufacturers Standard Package
Unit Price without VAT:18,48000 Kč
Unit Price with VAT:22,36080 Kč