RKEF Series
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RKEF Series
Basics of NTC and PTC Thermistors - Another Teaching Moment

RKEF500K-2

DigiKey Part Number
18-RKEF500K-2TR-ND - Tape & Reel (TR)
18-RKEF500K-2CT-ND - Cut Tape (CT)
Manufacturer
Manufacturer Product Number
RKEF500K-2
Description
PTC RESET FUSE 60V 5A RADIAL
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 60V 5 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Manufacturer
Littelfuse Inc.
Series
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Part Status
Active
Type
Polymeric
Voltage - Max
60V
Current - Hold (Ih) (Max)
5 A
Current - Trip (It)
10 A
Current - Max
40 A
Time to Trip
28 s
Resistance - Initial (Ri) (Min)
12 mOhms
Resistance - Post Trip (R1) (Max)
50 mOhms
Operating Temperature
-40°C ~ 85°C
Ratings
-
Mounting Type
Through Hole
Package / Case
Radial, Disc
Size / Dimension
1.140" L x 0.120" W (29.00mm x 3.00mm)
Height - Seated (Max)
1.142" (29.00mm)
Thickness (Max)
-
Lead Spacing
0.400" (10.15mm)
Approval Agency
CSA, TUV, UL
Product Questions and Answers

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In-Stock: 5 065
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All prices are in SEK
Cut Tape (CT)
QuantityUnit PriceExt Price
1kr 14,27000kr 14,27
5kr 11,83200kr 59,16
10kr 10,91500kr 109,15
50kr 9,05880kr 452,94
100kr 8,35850kr 835,85
250kr 7,51160kr 1 877,90
500kr 6,92610kr 3 463,05
Tape & Reel (TR)
QuantityUnit PriceExt Price
1 000kr 5,74522kr 5 745,22
2 000kr 5,29252kr 10 585,04
3 000kr 5,13608kr 15 408,24
Manufacturers Standard Package
Unit Price without VAT:kr 14,27000
Unit Price with VAT:kr 17,83750