PTC Resettable Fuses

Results: 2
Series
POLY-FUSE®, 60RPolySwitch®, RUEF
Packaging
Cut Tape (CT)Tape & Box (TB)Tape & Reel (TR)
Voltage - Max
30V60V
Current - Hold (Ih) (Max)
1.1 A3 A
Current - Trip (It)
2.2 A6 A
Current - Max
40 A100 A
Time to Trip
8.2 s10.8 s
Resistance - Initial (Ri) (Min)
20 mOhms150 mOhms
Resistance - Post Trip (R1) (Max)
80 mOhms380 mOhms
Size / Dimension
0.449" L x 0.118" W (11.40mm x 3.00mm)0.512" Dia x 0.122" T (13.00mm x 3.10mm)
Height - Seated (Max)
0.650" (16.50mm)0.717" (18.20mm)
Lead Spacing
0.199" (5.05mm)0.201" (5.10mm)
Stocking Options
Environmental Options
Media
Marketplace Product
2Results

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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Type
Voltage - Max
Current - Hold (Ih) (Max)
Current - Trip (It)
Current - Max
Time to Trip
Resistance - Initial (Ri) (Min)
Resistance - Post Trip (R1) (Max)
Operating Temperature
Ratings
Mounting Type
Package / Case
Size / Dimension
Height - Seated (Max)
Thickness (Max)
Lead Spacing
RUEF300,400,500,600,700,800,900 Series
RUEF300-2
PTC RESET FUSE 30V 3A RADIAL
Littelfuse Inc.
8,069
In Stock
1 : $0.78000
Cut Tape (CT)
2,500 : $0.32903
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Active
Polymeric
30V
3 A
6 A
100 A
10.8 s
20 mOhms
80 mOhms
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.449" L x 0.118" W (11.40mm x 3.00mm)
0.650" (16.50mm)
-
0.199" (5.05mm)
60R110X
60R110XMR
PTC RESET FUSE 60V 1.1A RADIAL
Littelfuse Inc.
37,583
In Stock
1 : $1.13000
Cut Tape (CT)
1,000 : $0.62361
Tape & Box (TB)
Cut Tape (CT)
Tape & Box (TB)
Active
Polymeric
60V
1.1 A
2.2 A
40 A
8.2 s
150 mOhms
380 mOhms
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.512" Dia x 0.122" T (13.00mm x 3.10mm)
0.717" (18.20mm)
-
0.201" (5.10mm)
Showing
of 2

PTC Resettable Fuses


PTC Resettable Fuses are designed to stop current flow when it exceeds a certain limit (overcurrent protection). The Fuses work by increasing its resistance as its temperature rises due to the current increase. The trip current ranges from 14 mA to 50 A with the Time to trip ranging from 8 ms to 90 s. PTC = Positive Temperature Coefficient.