RXEF300K is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Littelfuse Inc.
In Stock: 3 201
Unit Price: 0,96000 €
Datasheet

Parametric Equivalent


Littelfuse Inc.
In Stock: 237
Unit Price: 1,01000 €
Datasheet

Parametric Equivalent


Littelfuse Inc.
In Stock: 546
Unit Price: 1,19000 €
Datasheet

Parametric Equivalent


Littelfuse Inc.
In Stock: 2 468
Unit Price: 1,20000 €
Datasheet

Parametric Equivalent


Littelfuse Inc.
In Stock: 0
Unit Price: 1,19000 €
Datasheet
Polymeric PTC Resettable Fuse 72V 3 A Ih Through Hole Radial, Disc
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Polymeric PTC Resettable Fuse 72V 3 A Ih Through Hole Radial, Disc
Building Automation – Protect/Sense/Control
Basics of NTC and PTC Thermistors - Another Teaching Moment

RXEF300K

DigiKey Part Number
RXEF300KHF-ND
Manufacturer
Manufacturer Product Number
RXEF300K
Description
PTC RESET FUSE 72V 3A RADIAL
Manufacturer Standard Lead Time
17 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 72V 3 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Time to Trip
19.8 s
Manufacturer
Littelfuse Inc.
Resistance - Initial (Ri) (Min)
40 mOhms
Series
Resistance - Post Trip (R1) (Max)
100 mOhms
Packaging
Bag
Operating Temperature
-40°C ~ 85°C
Part Status
Active
Mounting Type
Through Hole
Type
Polymeric
Package / Case
Radial, Disc
Voltage - Max
72V
Size / Dimension
0.910" Dia x 0.118" T (23.11mm x 3.00mm)
Current - Hold (Ih) (Max)
3 A
Height - Seated (Max)
1.154" (29.30mm)
Current - Trip (It)
6 A
Lead Spacing
0.400" (10.15mm)
Current - Max
40 A
Approval Agency
CQC, CSA, TUV, UL
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (5)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
RXEF300Littelfuse Inc.3 201RXEF300HF-ND0,96000 €Parametric Equivalent
RXEF300-1Littelfuse Inc.237RXEF300-1HF-ND1,01000 €Parametric Equivalent
RXEF300-2Littelfuse Inc.546RXEF300-2HFCT-ND1,19000 €Parametric Equivalent
RXEF300-APLittelfuse Inc.2 468RXEF300-APCT-ND1,20000 €Parametric Equivalent
RXEF300K-2Littelfuse Inc.0RXEF300K-2HFCT-ND1,19000 €Parametric Equivalent
In-Stock: 0
Check Lead Time
Request Stock Notification
All prices are in EUR
Bag
QuantityUnit PriceExt Price
10,96000 €0,96 €
50,79800 €3,99 €
100,73500 €7,35 €
500,60980 €30,49 €
1000,56260 €56,26 €
2500,50564 €126,41 €
5000,46628 €233,14 €
1 0000,42979 €429,79 €
5 0000,37714 €1 885,70 €
Manufacturers Standard Package
Unit Price without VAT:0,96000 €
Unit Price with VAT:1,16160 €