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

RKEF135

DigiKey Part Number
RKEF135HF-ND
Manufacturer
Manufacturer Product Number
RKEF135
Description
PTC RESET FUSE 60V 1.35A RADIAL
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 60V 1.35 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)
1.35 A
Current - Trip (It)
2.7 A
Current - Max
40 A
Time to Trip
4.5 s
Resistance - Initial (Ri) (Min)
110 mOhms
Resistance - Post Trip (R1) (Max)
370 mOhms
Operating Temperature
-40°C ~ 85°C
Ratings
-
Mounting Type
Through Hole
Package / Case
Radial, Disc
Size / Dimension
0.402" L x 0.150" W (10.20mm x 3.80mm)
Height - Seated (Max)
0.669" (17.00mm)
Thickness (Max)
-
Lead Spacing
0.200" (5.08mm)
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: 3 233
Check for Additional Incoming Stock
All prices are in EUR
Bag
QuantityUnit PriceExt Price
1€ 0,52000€ 0,52
5€ 0,42600€ 2,13
10€ 0,39300€ 3,93
50€ 0,32620€ 16,31
100€ 0,30090€ 30,09
250€ 0,27052€ 67,63
500€ 0,24950€ 124,75
1 000€ 0,23006€ 230,06
5 000€ 0,19022€ 951,10
Manufacturers Standard Package
Unit Price without VAT:€ 0,52000
Unit Price with VAT:€ 0,63440