Polymeric PTC Resettable Fuse 72V (90V Int) 1.85 A Ih Through Hole Radial, Disc
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Polymeric PTC Resettable Fuse 72V (90V Int) 1.85 A Ih Through Hole Radial, Disc
Basics of NTC and PTC Thermistors - Another Teaching Moment

RS90-185

DigiKey Part Number
2298-RS90-185-ND
Manufacturer
Manufacturer Product Number
RS90-185
Description
PTC RESET FUSE 72V 1.85A RADIAL
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 72V (90V Int) 1.85 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
Product Attributes
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Category
Time to Trip
12.6 s
Manufacturer
OptiFuse
Resistance - Initial (Ri) (Min)
80 mOhms
Series
Resistance - Post Trip (R1) (Max)
190 mOhms
Packaging
Bulk
Operating Temperature
-40°C ~ 85°C
Part Status
Active
Mounting Type
Through Hole
Type
Polymeric
Package / Case
Radial, Disc
Voltage - Max
72V (90V Int)
Size / Dimension
0.701" Dia x 0.122" T (17.80mm x 3.10mm)
Current - Hold (Ih) (Max)
1.85 A
Height - Seated (Max)
0.902" (22.90mm)
Current - Trip (It)
3.7 A
Lead Spacing
0.201" (5.10mm)
Current - Max
40 A
Approval Agency
cUL, TUV, UL
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
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