Polymeric PTC Resettable Fuse 72V 500 mA 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 72V 500 mA Ih Through Hole Radial, Disc
Building Automation – Protect/Sense/Control
Basics of NTC and PTC Thermistors - Another Teaching Moment

RXEF050

DigiKey Part Number
RXEF050HF-ND
Manufacturer
Manufacturer Product Number
RXEF050
Description
PTC RESET FUSE 72V 500MA RADIAL
Manufacturer Standard Lead Time
17 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 72V 500 mA Ih Through Hole Radial, Disc
Datasheet
 Datasheet
EDA/CAD Models
RXEF050 Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Time to Trip
4 s
Manufacturer
Littelfuse Inc.
Resistance - Initial (Ri) (Min)
500 mOhms
Series
Resistance - Post Trip (R1) (Max)
1.17 Ohms
Packaging
Bag
Operating Temperature
-40°C ~ 85°C
Part Status
Active
Mounting Type
Through Hole
Type
Polymeric
Package / Case
Radial, Disc
Voltage - Max
72V
Size / Dimension
0.311" Dia x 0.118" T (7.90mm x 3.00mm)
Current - Hold (Ih) (Max)
500 mA
Height - Seated (Max)
0.539" (13.70mm)
Current - Trip (It)
1 A
Lead Spacing
0.199" (5.05mm)
Current - Max
40 A
Approval Agency
CQC, CSA, TUV, UL
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
0ZRR0050FF1EBel Fuse Inc.3 2205923-0ZRR0050FF1E-ND8,55000 KčSimilar
In-Stock: 13 514
Check for Additional Incoming Stock
All prices are in CZK
Bag
QuantityUnit PriceExt Price
110,22000 Kč10,22 Kč
58,51000 Kč42,55 Kč
107,84200 Kč78,42 Kč
506,50700 Kč325,35 Kč
1006,00220 Kč600,22 Kč
2505,39656 Kč1 349,14 Kč
5004,97780 Kč2 488,90 Kč
1 0004,59030 Kč4 590,30 Kč
5 0003,79637 Kč18 981,85 Kč
Manufacturers Standard Package
Unit Price without VAT:10,22000 Kč
Unit Price with VAT:12,36620 Kč