Polymeric PTC Resettable Fuse 72V 1.6 A Ih Through Hole Radial, Disc
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Polymeric PTC Resettable Fuse 72V 1.6 A Ih Through Hole Radial, Disc
Building Automation – Protect/Sense/Control
Basics of NTC and PTC Thermistors - Another Teaching Moment

RXEF160K-2

DigiKey Part Number
RXEF160K-2HFTR-ND - Tape & Reel (TR)
RXEF160K-2HFCT-ND - Cut Tape (CT)
Manufacturer
Manufacturer Product Number
RXEF160K-2
Description
PTC RESET FUSE 72V 1.6A RADIAL
Manufacturer Standard Lead Time
17 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 72V 1.6 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
Product Attributes
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Category
Time to Trip
11.4 s
Manufacturer
Littelfuse Inc.
Resistance - Initial (Ri) (Min)
90 mOhms
Series
Resistance - Post Trip (R1) (Max)
220 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
0.642" Dia x 0.118" T (16.30mm x 3.00mm)
Current - Hold (Ih) (Max)
1.6 A
Height - Seated (Max)
0.819" (20.80mm)
Current - Trip (It)
3.2 A
Lead Spacing
0.199" (5.05mm)
Current - Max
40 A
Approval Agency
CQC, CSA, TUV, UL
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (6)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
RXEF160-2Littelfuse Inc.5 309RXEF160-2HFCT-NDR13,09000Direct
MF-RX110/72-0Bourns Inc.9 664MF-RX110/72-0-NDR7,69000Similar
MF-RX110/72-2Bourns Inc.85 332118-MF-RX110/72-2CT-NDR8,34000Similar
MF-RX135/72-0Bourns Inc.6 017MF-RX135/72-0-NDR12,76000Similar
MF-RX300/72-2Bourns Inc.3 196118-MF-RX300/72-2CT-NDR13,91000Similar
In-Stock: 1 242
Check for Additional Incoming Stock
All prices are in ZAR
Cut Tape (CT)
QuantityUnit PriceExt Price
1R14,23000R14,23
5R11,84600R59,23
10R10,92900R109,29
50R9,06400R453,20
100R8,36210R836,21
250R7,51688R1 879,22
500R6,93282R3 466,41
Tape & Reel (TR)
QuantityUnit PriceExt Price
1 500R5,22319R7 834,78
3 000R4,81204R14 436,12
4 500R4,61177R20 752,97
Manufacturers Standard Package