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

RKEF110

DigiKey Part Number
RKEF110HF-ND
Manufacturer
Manufacturer Product Number
RKEF110
Description
PTC RESET FUSE 60V 1.1A RADIAL
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 60V 1.1 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
EDA/CAD Models
RKEF110 Models
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)
1.1 A
Current - Trip (It)
2.2 A
Current - Max
40 A
Time to Trip
3 s
Resistance - Initial (Ri) (Min)
170 mOhms
Resistance - Post Trip (R1) (Max)
470 mOhms
Operating Temperature
-40°C ~ 85°C
Ratings
-
Mounting Type
Through Hole
Package / Case
Radial, Disc
Size / Dimension
0.299" L x 0.161" W (7.60mm x 4.10mm)
Height - Seated (Max)
0.591" (15.00mm)
Thickness (Max)
-
Lead Spacing
0.199" (5.05mm)
Approval Agency
CSA, TUV, UL
Product Questions and Answers

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All prices are in USD
Bag
QuantityUnit PriceExt Price
1$0.56000$0.56
5$0.46400$2.32
10$0.42700$4.27
50$0.35460$17.73
100$0.32720$32.72
250$0.29412$73.53
500$0.27128$135.64
1,000$0.25014$250.14
5,000$0.21775$1,088.75
Manufacturers Standard Package