Polymeric PTC Resettable Fuse 72V 3 A Ih Through Hole Radial, Disc
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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-2

DigiKey Part Number
RXEF300K-2HFTR-ND - Tape & Reel (TR)
RXEF300K-2HFCT-ND - Cut Tape (CT)
Manufacturer
Manufacturer Product Number
RXEF300K-2
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
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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
Tape & Reel (TR)
Cut Tape (CT)
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
In-Stock: 3,000
Check for Additional Incoming Stock
All prices are in AUD
Cut Tape (CT)
QuantityUnit PriceExt Price
1$2.04000$2.04
5$1.68400$8.42
10$1.55400$15.54
50$1.28940$64.47
100$1.18970$118.97
250$1.06924$267.31
500$0.98592$492.96
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000$0.77895$778.95
2,000$0.71763$1,435.26
3,000$0.68742$2,062.26
Manufacturers Standard Package
Unit Price without GST:$2.04000
Unit Price with GST:$2.24400