RKEF Type
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
RKEF Type

RKEF250K

DigiKey Part Number
RKEF250KHF-ND
Manufacturer
Manufacturer Product Number
RKEF250K
Description
PTC RESET FUSE 60V 2.5A RADIAL
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 60V 2.5 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Manufacturer
Littelfuse Inc.
Series
Packaging
Bag
Part Status
Active
Type
Polymeric
Voltage - Max
60V
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)
40 mOhms
Resistance - Post Trip (R1) (Max)
140 mOhms
Operating Temperature
-40°C ~ 85°C
Ratings
-
Mounting Type
Through Hole
Package / Case
Radial, Disc
Size / Dimension
0.551" L x 0.118" W (14.00mm x 3.00mm)
Height - Seated (Max)
0.902" (22.90mm)
Thickness (Max)
-
Lead Spacing
0.199" (5.05mm)
Approval Agency
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: 2,904
Check for Additional Incoming Stock
All prices are in AUD
Bag
QuantityUnit PriceExt Price
1$1.05000$1.05
5$0.87000$4.35
10$0.80400$8.04
50$0.66640$33.32
100$0.61510$61.51
250$0.55292$138.23
500$0.50994$254.97
1,000$0.47016$470.16
5,000$0.41675$2,083.75
Manufacturers Standard Package
Unit Price without GST:$1.05000
Unit Price with GST:$1.15500