Polymeric PTC Resettable Fuse 120V (135V Int) 250 mA Ih Through Hole Radial, Disc
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Polymeric PTC Resettable Fuse 120V (135V Int) 250 mA Ih Through Hole Radial, Disc
Basics of NTC and PTC Thermistors - Another Teaching Moment

RS120-025

DigiKey Part Number
2298-RS120-025-ND
Manufacturer
Manufacturer Product Number
RS120-025
Description
PTC RESET FUSE 120V 250MA RADIAL
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 120V (135V Int) 250 mA Ih Through Hole Radial, Disc
Datasheet
 Datasheet
Product Attributes
Type
Description
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Category
Manufacturer
OptiFuse
Series
Packaging
Bulk
Part Status
Active
Type
Polymeric
Voltage - Max
120V (135V Int)
Current - Hold (Ih) (Max)
250 mA
Current - Trip (It)
500 mA
Current - Max
3 A
Time to Trip
7.5 s
Resistance - Initial (Ri) (Min)
1.25 Ohms
Resistance - Post Trip (R1) (Max)
3 Ohms
Operating Temperature
-40°C ~ 85°C
Ratings
-
Mounting Type
Through Hole
Package / Case
Radial, Disc
Size / Dimension
0.311" Dia x 0.150" T (7.90mm x 3.80mm)
Height - Seated (Max)
0.512" (13.00mm)
Thickness (Max)
-
Lead Spacing
0.201" (5.10mm)
Approval Agency
cUL, TUV, UL
Base Product Number
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