Polymeric PTC Resettable Fuse 72V 1.85 A Ih Through Hole Radial, Disc
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Polymeric PTC Resettable Fuse 72V 1.85 A Ih Through Hole Radial, Disc
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RXEF185K-AP

DigiKey Part Number
RXEF185K-APHFCT-ND - Cut Tape (CT)
RXEF185K-APHFTB-ND - Tape & Box (TB)
Manufacturer
Manufacturer Part Number
RXEF185K-AP
Description
PTC RESET FUSE 72V 1.85A RADIAL
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 72V 1.85 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
Product Attributes
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Category
Time to Trip
12.6 s
Manufacturer
Littelfuse Inc.
Resistance - Initial (Ri) (Min)
80 mOhms
Series
Resistance - Post Trip (R1) (Max)
190 mOhms
Packaging
Cut Tape (CT)
Tape & Box (TB)
Operating Temperature
-40°C ~ 85°C
Part Status
Active
Mounting Type
Through Hole
Type
Polymeric
Package / Case
Radial, Disc
Voltage - Max
72V
Size / Dimension
0.660" Dia x 0.118" T (16.76mm x 3.00mm)
Current - Hold (Ih) (Max)
1.85 A
Height - Seated (Max)
0.906" (23.00mm)
Current - Trip (It)
3.7 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 (9)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
72R185XMRLittelfuse Inc.018-72R185XMRCT-ND$1.75000Parametric Equivalent
RXEF185Littelfuse Inc.0RXEF185HF-ND$0.68000Parametric Equivalent
RXEF185-1Littelfuse Inc.0RXEF185-1HF-ND$0.62000Parametric Equivalent
RXEF185-2Littelfuse Inc.0RXEF185-2TR-ND$0.83000Parametric Equivalent
RXEF185-APLittelfuse Inc.0RXEF185-APCT-ND$0.74000Parametric Equivalent
In-Stock: 218
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All prices are in USD
Cut Tape (CT)
QuantityUnit PriceExt Price
1$0.75000$0.75
5$0.62200$3.11
10$0.57400$5.74
50$0.47640$23.82
100$0.43950$43.95
250$0.39508$98.77
500$0.36438$182.19
Tape & Box (TB)
QuantityUnit PriceExt Price
1,000$0.33594$335.94
2,000$0.30959$619.18
3,000$0.29507$885.21
5,000$0.28288$1,414.40
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