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
15 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 INR
Cut Tape (CT)
QuantityUnit PriceExt Price
1₹97.33000₹97.33
5₹80.59000₹402.95
10₹74.40600₹744.06
50₹61.70760₹3,085.38
100₹56.93210₹5,693.21
250₹51.17432₹12,793.58
500₹47.19208₹23,596.04
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000₹39.15390₹39,153.90
2,000₹36.07672₹72,153.44
3,000₹34.38152₹1,03,144.56
5,000₹33.80307₹1,69,015.35
Manufacturers Standard Package