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-AP

DigiKey Part Number
RXEF185-APCT-ND - Cut Tape (CT)
RXEF185-APTB-ND - Tape & Box (TB)
Manufacturer
Manufacturer Product Number
RXEF185-AP
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
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
0.689" 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
72R185XMRLittelfuse Inc.34418-72R185XMRCT-NDkr 20,11000Direct
In-Stock: 146
Check for Additional Incoming Stock
All prices are in NOK
Cut Tape (CT)
QuantityUnit PriceExt Price
1kr 7,48000kr 7,48
5kr 6,21200kr 31,06
10kr 5,73500kr 57,35
50kr 4,76000kr 238,00
100kr 4,39140kr 439,14
250kr 3,94756kr 986,89
500kr 3,64070kr 1 820,35
Tape & Box (TB)
QuantityUnit PriceExt Price
1 000kr 3,35649kr 3 356,49
2 000kr 3,09315kr 6 186,30
3 000kr 2,94798kr 8 843,94
5 000kr 2,84517kr 14 225,85
Manufacturers Standard Package
Unit Price without VAT:kr 7,48000
Unit Price with VAT:kr 9,35000