RKEF500 is out of stock and can be placed on backorder.
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Parametric Equivalent


Littelfuse Inc.
In Stock: 214
Unit Price: ¥218.00000
Datasheet

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Bel Fuse Inc.
In Stock: 0
Unit Price: ¥201.00000
Datasheet
RKEF Series
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RKEF Series
Building Automation – Protect/Sense/Control
Basics of NTC and PTC Thermistors - Another Teaching Moment

RKEF500

DigiKey Part Number
RKEF500HF-ND
Manufacturer
Manufacturer Product Number
RKEF500
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
EDA/CAD Models
RKEF500 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)
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
0.949" L x 0.118" W (24.10mm 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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All prices are in JPY
Bag
QuantityUnit PriceExt Price
1¥214.00000¥214
5¥176.60000¥883
10¥163.20000¥1,632
50¥135.34000¥6,767
100¥124.86000¥12,486
250¥112.20800¥28,052
500¥103.46400¥51,732
1,000¥95.36200¥95,362
5,000¥85.04740¥425,237
Manufacturers Standard Package
Unit Price without JCT:¥214.00000
Unit Price with JCT:¥235.40000