PTC Resettable Fuses

Results: 2
Manufacturer
Bel Fuse Inc.Littelfuse Inc.
Series
0ZCFPolySwitch®, RXEF
Packaging
BagCut Tape (CT)Digi-Reel®Tape & Reel (TR)
Voltage - Max
33V72V
Current - Hold (Ih) (Max)
1.5 A2.5 A
Current - Trip (It)
3 A5 A
Current - Max
40 A100 A
Time to Trip
2 s15.6 s
Resistance - Post Trip (R1) (Max)
130 mOhms230 mOhms
Mounting Type
Surface MountThrough Hole
Package / Case
2920 (7351 Metric), ConcaveRadial, Disc
Size / Dimension
0.290" L x 0.202" W (7.36mm x 5.12mm)0.819" Dia x 0.118" T (20.80mm x 3.00mm)
Height - Seated (Max)
1.000" (25.40mm)-
Thickness (Max)
0.035" (0.90mm)-
Lead Spacing
0.400" (10.15mm)-
Stocking Options
Environmental Options
Media
Marketplace Product
2Results
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of 2
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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
2920 (7351 Metric), Concave
0ZCF0150FF2C
PTC RESET FUSE 33V 1.5A 2920
Bel Fuse Inc.
366,562
In Stock
1 : ¥1.81000
Cut Tape (CT)
2,000 : ¥0.88871
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
33V
1.5 A
3 A
100 A
2 s
50 mOhms
230 mOhms
-40°C ~ 85°C
-
Surface Mount
2920 (7351 Metric), Concave
0.290" L x 0.202" W (7.36mm x 5.12mm)
-
0.035" (0.90mm)
-
RXE(F)250
RXEF250
PTC RESET FUSE 72V 2.5A RADIAL
Littelfuse Inc.
1,467
In Stock
1 : ¥5.75000
Bag
Bag
Active
Polymeric
72V
2.5 A
5 A
40 A
15.6 s
50 mOhms
130 mOhms
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.819" Dia x 0.118" T (20.80mm x 3.00mm)
1.000" (25.40mm)
-
0.400" (10.15mm)
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.