Polymeric PTC Resettable Fuse 60V 4 A Ih Through Hole Radial, Disc
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Polymeric PTC Resettable Fuse 60V 4 A Ih Through Hole Radial, Disc
Building Automation – Protect/Sense/Control
Basics of NTC and PTC Thermistors - Another Teaching Moment

RKEF400

DigiKey Part Number
RKEF400HF-ND
Manufacturer
Manufacturer Product Number
RKEF400
Description
PTC RESET FUSE 60V 4A RADIAL
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 60V 4 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
EDA/CAD Models
RKEF400 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)
4 A
Current - Trip (It)
8 A
Current - Max
40 A
Time to Trip
24 s
Resistance - Initial (Ri) (Min)
14 mOhms
Resistance - Post Trip (R1) (Max)
60 mOhms
Operating Temperature
-40°C ~ 85°C
Ratings
-
Mounting Type
Through Hole
Package / Case
Radial, Disc
Size / Dimension
0.827" L x 0.118" W (21.00mm x 3.00mm)
Height - Seated (Max)
0.980" (24.90mm)
Thickness (Max)
-
Lead Spacing
0.400" (10.15mm)
Approval Agency
CSA, TUV, UL
Product Questions and Answers

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In-Stock: 15.578
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All prices are in RON
Bag
QuantityUnit PriceExt Price
14,21000 lei4,21 lei
53,49400 lei17,47 lei
103,22100 lei32,21 lei
502,67320 lei133,66 lei
1002,46660 lei246,66 lei
2502,21708 lei554,27 lei
5002,04464 lei1.022,32 lei
1.0001,88486 lei1.884,86 lei
5.0001,62693 lei8.134,65 lei
Manufacturers Standard Package
Unit Price without VAT:4,21000 lei
Unit Price with VAT:5,09410 lei