RXEF160K is out of stock and can be placed on backorder.
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RXEF Series
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
RXEF Series
Building Automation – Protect/Sense/Control
Basics of NTC and PTC Thermistors - Another Teaching Moment

RXEF160K

DigiKey Part Number
RXEF160KHF-ND
Manufacturer
Littelfuse Inc.
Manufacturer Product Number
RXEF160K
Description
PTC RESET FUSE 72V 1.6A RADIAL
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 72V 1.6 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Manufacturer
Littelfuse Inc.
Series
PolySwitch®, RXEF
Packaging
Bag
Part Status
Active
Type
Polymeric
Voltage - Max
72V
Current - Hold (Ih) (Max)
1.6 A
Current - Trip (It)
3.2 A
Current - Max
40 A
Time to Trip
11.4 s
Resistance - Initial (Ri) (Min)
90 mOhms
Resistance - Post Trip (R1) (Max)
220 mOhms
Operating Temperature
-40°C ~ 85°C
Ratings
-
Mounting Type
Through Hole
Package / Case
Radial, Disc
Size / Dimension
0.642" Dia x 0.118" T (16.30mm x 3.00mm)
Height - Seated (Max)
0.819" (20.80mm)
Thickness (Max)
-
Lead Spacing
0.199" (5.05mm)
Approval Agency
CQC, CSA, TUV, UL
Product Questions and Answers

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Quantity
All prices are in USD
Bag
QuantityUnit PriceExt Price
1$0.62000$0.62
5$0.51200$2.56
10$0.47200$4.72
50$0.39120$19.56
100$0.36100$36.10
250$0.32456$81.14
500$0.29936$149.68
1,000$0.27602$276.02
5,000$0.22820$1,141.00
Manufacturers Standard Package
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.