PTC Resettable Fuses

Results: 2
Manufacturer
Bel Fuse Inc.Littelfuse Inc.
Series
0ZCFPolySwitch®, AHEF
Packaging
BagCut Tape (CT)Digi-Reel®Tape & Reel (TR)
Voltage - Max
32V60V
Current - Hold (Ih) (Max)
1 A7.5 A
Current - Trip (It)
2 A15 A
Time to Trip
500 ms13 s
Resistance - Initial (Ri) (Min)
7.4 mOhms90 mOhms
Resistance - Post Trip (R1) (Max)
23 mOhms410 mOhms
Operating Temperature
-40°C ~ 125°C-40°C ~ 85°C
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)0.830" L x 0.150" W (21.10mm x 3.80mm)
Height - Seated (Max)
0.980" (24.90mm)-
Thickness (Max)
0.067" (1.70mm)-
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
Grade
Qualification
Ratings
Mounting Type
Package / Case
Size / Dimension
Height - Seated (Max)
Thickness (Max)
Lead Spacing
2920 (7351 Metric), Concave
0ZCF0100AF2A
PTC RESET FUSE 60V 1A 2920
Bel Fuse Inc.
61,061
In Stock
1 : ¥4.68000
Cut Tape (CT)
1,000 : ¥2.10696
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
60V
1 A
2 A
100 A
500 ms
90 mOhms
410 mOhms
-40°C ~ 85°C
-
-
-
Surface Mount
2920 (7351 Metric), Concave
0.290" L x 0.202" W (7.36mm x 5.12mm)
-
0.067" (1.70mm)
-
AHEF_Straight-Leads
AHEF750
PTC RESET FUSE 32V 7.5A RADIAL
Littelfuse Inc.
952
In Stock
1 : ¥12.56000
Bag
Bag
Active
Polymeric
32V
7.5 A
15 A
100 A
13 s
7.4 mOhms
23 mOhms
-40°C ~ 125°C
Automotive
AEC-Q200
-
Through Hole
Radial, Disc
0.830" L x 0.150" W (21.10mm x 3.80mm)
0.980" (24.90mm)
-
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.