RXE(F)250
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
RXE(F)250
Building Automation – Protect/Sense/Control
Basics of NTC and PTC Thermistors - Another Teaching Moment

RXEF250

DigiKey Part Number
RXEF250HF-ND
Manufacturer
Manufacturer Product Number
RXEF250
Description
PTC RESET FUSE 72V 2.5A RADIAL
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 72V 2.5 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
EDA/CAD Models
RXEF250 Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Littelfuse Inc.
Series
Packaging
Bag
Part Status
Active
Type
Polymeric
Voltage - Max
72V
Current - Hold (Ih) (Max)
2.5 A
Current - Trip (It)
5 A
Current - Max
40 A
Time to Trip
15.6 s
Resistance - Initial (Ri) (Min)
50 mOhms
Resistance - Post Trip (R1) (Max)
130 mOhms
Operating Temperature
-40°C ~ 85°C
Ratings
-
Mounting Type
Through Hole
Package / Case
Radial, Disc
Size / Dimension
0.819" Dia x 0.118" T (20.80mm x 3.00mm)
Height - Seated (Max)
1.000" (25.40mm)
Thickness (Max)
-
Lead Spacing
0.400" (10.15mm)
Approval Agency
CQC, CSA, TUV, UL
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 15 816
Check for Additional Incoming Stock
All prices are in CZK
Bag
QuantityUnit PriceExt Price
118,52000 Kč18,52 Kč
515,43800 Kč77,19 Kč
1014,23100 Kč142,31 Kč
5011,80540 Kč590,27 Kč
10010,89190 Kč1 089,19 Kč
2509,79132 Kč2 447,83 Kč
5009,02938 Kč4 514,69 Kč
1 0008,32427 Kč8 324,27 Kč
5 0007,13388 Kč35 669,40 Kč
Manufacturers Standard Package
Unit Price without VAT:18,52000 Kč
Unit Price with VAT:22,40920 Kč