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

72R185XMR

DigiKey Part Number
18-72R185XMRCT-ND - Cut Tape (CT)
18-72R185XMRTB-ND - Tape & Box (TB)
Manufacturer
Manufacturer Product Number
72R185XMR
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
0.660" Dia x 0.122" T (16.76mm x 3.10mm)
Current - Hold (Ih) (Max)
1.85 A
Height - Seated (Max)
0.906" (23.00mm)
Current - Trip (It)
3.7 A
Lead Spacing
0.201" (5.10mm)
Current - Max
40 A
Approval Agency
cURus, TUV
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (7)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
RXEF185Littelfuse Inc.4 194RXEF185HF-ND225,57000 FtParametric Equivalent
RXEF185-1Littelfuse Inc.29 371RXEF185-1HF-ND216,42000 FtParametric Equivalent
RXEF185-2Littelfuse Inc.8 854RXEF185-2CT-ND289,58000 FtParametric Equivalent
RXEF185-APLittelfuse Inc.146RXEF185-APCT-ND243,86000 FtParametric Equivalent
RXEF185KLittelfuse Inc.543RXEF185KHF-ND225,57000 FtParametric Equivalent
In-Stock: 344
Check for Additional Incoming Stock
All prices are in HUF
Cut Tape (CT)
QuantityUnit PriceExt Price
1655,36000 Ft655,36 Ft
5542,58000 Ft2 712,90 Ft
10500,51400 Ft5 005,14 Ft
50415,22580 Ft20 761,29 Ft
100383,09780 Ft38 309,78 Ft
250344,23932 Ft86 059,83 Ft
500317,36030 Ft158 680,15 Ft
Tape & Box (TB)
QuantityUnit PriceExt Price
1 000250,67178 Ft250 671,78 Ft
2 000231,05356 Ft462 107,12 Ft
Manufacturers Standard Package
Unit Price without VAT:655,36000 Ft
Unit Price with VAT:832,30720 Ft