Polymeric PTC Resettable Fuse 72V 2.5 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 72V 2.5 A Ih Through Hole Radial, Disc
Basics of NTC and PTC Thermistors - Another Teaching Moment

RXEF250K-2

DigiKey Part Number
18-RXEF250K-2TR-ND - Tape & Reel (TR)
18-RXEF250K-2CT-ND - Cut Tape (CT)
Manufacturer
Manufacturer Product Number
RXEF250K-2
Description
PTC RESET FUSE 72V 2.5A RADIAL
Manufacturer Standard Lead Time
17 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 72V 2.5 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Manufacturer
Littelfuse Inc.
Series
Packaging
Tape & Reel (TR)
Cut Tape (CT)
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: 2 678
Check for Additional Incoming Stock
All prices are in HUF
Cut Tape (CT)
QuantityUnit PriceExt Price
1344,34000 Ft344,34 Ft
5285,92800 Ft1 429,64 Ft
10264,10000 Ft2 641,00 Ft
50219,02740 Ft10 951,37 Ft
100202,05610 Ft20 205,61 Ft
250181,61688 Ft45 404,22 Ft
500167,48646 Ft83 743,23 Ft
Tape & Reel (TR)
QuantityUnit PriceExt Price
1 000132,34185 Ft132 341,85 Ft
2 000121,94082 Ft243 881,64 Ft
3 000116,21098 Ft348 632,94 Ft
5 000114,25580 Ft571 279,00 Ft
Manufacturers Standard Package
Unit Price without VAT:344,34000 Ft
Unit Price with VAT:437,31180 Ft