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
Littelfuse Inc.
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
PolySwitch®, RXEF
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
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In-Stock: 2 693
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Quantity
All prices are in CZK
Cut Tape (CT)
QuantityUnit PriceExt Price
123,52000 Kč23,52 Kč
519,52800 Kč97,64 Kč
1018,03700 Kč180,37 Kč
5014,95900 Kč747,95 Kč
10013,79990 Kč1 379,99 Kč
25012,40392 Kč3 100,98 Kč
50011,43888 Kč5 719,44 Kč
Tape & Reel (TR)
QuantityUnit PriceExt Price
1 0009,03859 Kč9 038,59 Kč
2 0008,32823 Kč16 656,46 Kč
3 0007,93689 Kč23 810,67 Kč
5 0007,80336 Kč39 016,80 Kč
Manufacturers Standard Package
Unit Price without VAT:23,52000 Kč
Unit Price with VAT:28,45920 Kč