RKEF Series
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
RKEF Series
Building Automation – Protect/Sense/Control
Basics of NTC and PTC Thermistors - Another Teaching Moment

RKEF375

DigiKey Part Number
RKEF375HF-ND
Manufacturer
Manufacturer Product Number
RKEF375
Description
PTC RESET FUSE 60V 3.75A RADIAL
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 60V 3.75 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
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)
3.75 A
Current - Trip (It)
7.5 A
Current - Max
40 A
Time to Trip
22 s
Resistance - Initial (Ri) (Min)
17 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
0.650" L x 0.118" W (16.50mm x 3.00mm)
Height - Seated (Max)
0.992" (25.20mm)
Thickness (Max)
-
Lead Spacing
0.199" (5.05mm)
Approval Agency
CSA, TUV, UL
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 137
Check for Additional Incoming Stock
All prices are in USD
Bag
QuantityUnit PriceExt Price
10,82000 $0,82 $
50,67600 $3,38 $
100,62300 $6,23 $
500,51700 $25,85 $
1000,47700 $47,70 $
2500,42876 $107,19 $
5000,39542 $197,71 $
1.0000,36454 $364,54 $
5.0000,30950 $1.547,50 $
Manufacturers Standard Package
Unit Price without VAT:0,82000 $
Unit Price with VAT:0,99220 $