Polymeric PTC Resettable Fuse 60V 5 A Ih Through Hole Radial, Disc
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Polymeric PTC Resettable Fuse 60V 5 A Ih Through Hole Radial, Disc
Building Automation – Protect/Sense/Control
Basics of NTC and PTC Thermistors - Another Teaching Moment

RKEF500-1

DigiKey Part Number
RKEF500-1HF-ND
Manufacturer
Littelfuse Inc.
Manufacturer Product Number
RKEF500-1
Description
PTC RESET FUSE 60V 5A RADIAL
Manufacturer Standard Lead Time
17 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 60V 5 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
EDA/CAD Models
RKEF500-1 Models
Product Attributes
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Category
Time to Trip
28 s
Manufacturer
Littelfuse Inc.
Resistance - Initial (Ri) (Min)
12 mOhms
Series
Resistance - Post Trip (R1) (Max)
50 mOhms
Packaging
Bag
Operating Temperature
-40°C ~ 85°C
Part Status
Active
Mounting Type
Through Hole
Type
Polymeric
Package / Case
Radial, Disc
Voltage - Max
60V
Size / Dimension
0.949" L x 0.118" W (24.10mm x 3.00mm)
Current - Hold (Ih) (Max)
5 A
Height - Seated (Max)
1.142" (29.00mm)
Current - Trip (It)
10 A
Lead Spacing
0.400" (10.15mm)
Current - Max
40 A
Approval Agency
CSA, TUV, UL
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Documents & Media
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
0ZRP0500FF1ABel Fuse Inc.5 6235923-0ZRP0500FF1A-NDR21,76000Similar
0ZRP0500FF2ABel Fuse Inc.8 5875923-0ZRP0500FF2ACT-NDR22,09000Parametric Equivalent
In-Stock: 38 981
Check for Additional Incoming Stock
Quantity
All prices are in ZAR
Bag
QuantityUnit PriceExt Price
1R24,21000R24,21
5R20,12400R100,62
10R18,55300R185,53
50R15,39580R769,79
100R14,20300R1 420,30
250R12,76420R3 191,05
500R11,76880R5 884,40
1 000R10,84652R10 846,52
5 000R9,78185R48 909,25
Manufacturers Standard Package
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