Polymeric PTC Resettable Fuse 72V 2.5 A Ih Through Hole Radial, Disc
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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
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Category
Time to Trip
15.6 s
Manufacturer
Littelfuse Inc.
Resistance - Initial (Ri) (Min)
50 mOhms
Series
Resistance - Post Trip (R1) (Max)
130 mOhms
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Operating Temperature
-40°C ~ 85°C
Part Status
Active
Mounting Type
Through Hole
Type
Polymeric
Package / Case
Radial, Disc
Voltage - Max
72V
Size / Dimension
0.819" Dia x 0.118" T (20.80mm x 3.00mm)
Current - Hold (Ih) (Max)
2.5 A
Height - Seated (Max)
1.000" (25.40mm)
Current - Trip (It)
5 A
Lead Spacing
0.400" (10.15mm)
Current - Max
40 A
Approval Agency
CQC, CSA, TUV, UL
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 2 678
Check for Additional Incoming Stock
All prices are in EUR
Cut Tape (CT)
QuantityUnit PriceExt Price
1€ 1,04000€ 1,04
5€ 0,86200€ 4,31
10€ 0,79600€ 7,96
50€ 0,66020€ 33,01
100€ 0,60910€ 60,91
250€ 0,54748€ 136,87
500€ 0,50484€ 252,42
Tape & Reel (TR)
QuantityUnit PriceExt Price
1 000€ 0,39889€ 398,89
2 000€ 0,36752€ 735,04
3 000€ 0,35024€ 1 050,72
5 000€ 0,34740€ 1 737,00
Manufacturers Standard Package
Unit Price without VAT:€ 1,04000
Unit Price with VAT:€ 1,25840