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
Building Automation – Protect/Sense/Control
Basics of NTC and PTC Thermistors - Another Teaching Moment

RXEF185

DigiKey Part Number
RXEF185HF-ND
Manufacturer
Manufacturer Product Number
RXEF185
Description
PTC RESET FUSE 72V 1.85A RADIAL
Manufacturer Standard Lead Time
17 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 72V 1.85 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
EDA/CAD Models
RXEF185 Models
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
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
0.689" Dia x 0.118" T (17.50mm x 3.00mm)
Current - Hold (Ih) (Max)
1.85 A
Height - Seated (Max)
0.882" (22.40mm)
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 (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
0ZRR0185FF1ABel Fuse Inc.1 0115923-0ZRR0185FF1A-ND181,40000 FtSimilar
In-Stock: 4 311
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Bag
QuantityUnit PriceExt Price
1227,51000 Ft227,51 Ft
5187,54400 Ft937,72 Ft
10173,09400 Ft1 730,94 Ft
50143,64060 Ft7 182,03 Ft
100132,51100 Ft13 251,10 Ft
250119,11844 Ft29 779,61 Ft
500109,86418 Ft54 932,09 Ft
1 000101,28940 Ft101 289,40 Ft
5 00085,12553 Ft425 627,65 Ft
Manufacturers Standard Package
Unit Price without VAT:227,51000 Ft
Unit Price with VAT:288,93770 Ft