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

RKEF375K

DigiKey Part Number
RKEF375K-ND
Manufacturer
Manufacturer Product Number
RKEF375K
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: 1,509
Check for Additional Incoming Stock
All prices are in ILS
Bag
QuantityUnit PriceExt Price
1₪2.94000₪2.94
5₪2.45200₪12.26
10₪2.26200₪22.62
50₪1.87520₪93.76
100₪1.73050₪173.05
250₪1.55540₪388.85
500₪1.43440₪717.20
1,000₪1.32240₪1,322.40
5,000₪1.12410₪5,620.50
Manufacturers Standard Package
Unit Price without VAT:₪2.94000
Unit Price with VAT:₪3.46920