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
Building Automation – Protect/Sense/Control
Basics of NTC and PTC Thermistors - Another Teaching Moment

RXEF250K

DigiKey Part Number
RXEF250KHF-ND
Manufacturer
Littelfuse Inc.
Manufacturer Product Number
RXEF250K
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
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Category
Manufacturer
Littelfuse Inc.
Series
PolySwitch®, RXEF
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
0.785" Dia x 0.118" T (19.93mm x 3.00mm)
Height - Seated (Max)
1.032" (26.20mm)
Thickness (Max)
-
Lead Spacing
0.400" (10.15mm)
Approval Agency
CQC, CSA, TUV, UL
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In-Stock: 718
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Quantity
All prices are in AUD
Bag
QuantityUnit PriceExt Price
1$1.33000$1.33
5$1.09800$5.49
10$1.01500$10.15
50$0.84180$42.09
100$0.77680$77.68
250$0.69816$174.54
500$0.64388$321.94
1,000$0.59358$593.58
5,000$0.50894$2,544.70
Manufacturers Standard Package
Unit Price without GST:$1.33000
Unit Price with GST:$1.46300