PTC Resettable Fuses

Results: 7
Manufacturer
Bel Fuse Inc.Littelfuse Inc.
Series
0ZCF0ZCG0ZCH0ZCJPolySwitch®, RXEF
Packaging
BagCut Tape (CT)Digi-Reel®Tape & Reel (TR)
Voltage - Max
30V33V60V72V
Current - Hold (Ih) (Max)
50 mA100 mA500 mA1 A1.1 A2.5 A
Current - Trip (It)
150 mA250 mA1 A2 A2.2 A5 A
Current - Max
10 A40 A100 A
Time to Trip
150 ms500 ms1 s1.5 s4 s15.6 s
Resistance - Initial (Ri) (Min)
50 mOhms90 mOhms150 mOhms300 mOhms1.6 Ohms3.6 Ohms
Resistance - Post Trip (R1) (Max)
130 mOhms410 mOhms1 Ohms1.4 Ohms15 Ohms50 Ohms
Mounting Type
Surface MountThrough Hole
Package / Case
1206 (3216 Metric), Concave1210 (3225 Metric), Concave1812 (4532 Metric), Concave2920 (7351 Metric), ConcaveRadial, Disc
Size / Dimension
0.127" L x 0.102" W (3.22mm x 2.58mm)0.128" L x 0.065" W (3.25mm x 1.65mm)0.179" L x 0.128" W (4.55mm x 3.24mm)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)
0.030" (0.75mm)0.033" (0.85mm)0.039" (1.00mm)0.045" (1.15mm)0.067" (1.70mm)-
Lead Spacing
0.400" (10.15mm)-
Stocking Options
Environmental Options
Media
Marketplace Product
7Results

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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
1812 (4532 Metric), Concave
0ZCG0050AF2C
PTC RESET FUSE 30V 500MA 1812
Bel Fuse Inc.
229,509
In Stock
1 : ¥1.31000
Cut Tape (CT)
2,000 : ¥0.63290
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
30V
500 mA
1 A
100 A
150 ms
150 mOhms
1 Ohms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
1812 (4532 Metric), Concave
0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.030" (0.75mm)
-
0ZCK-Series-1206
0ZCJ0010FF2E
PTC RESET FUSE 60V 100MA 1206
Bel Fuse Inc.
121,300
In Stock
1 : ¥1.31000
Cut Tape (CT)
3,000 : ¥0.59567
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
60V
100 mA
250 mA
10 A
1 s
1.6 Ohms
15 Ohms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
1206 (3216 Metric), Concave
0.128" L x 0.065" W (3.25mm x 1.65mm)
-
0.033" (0.85mm)
-
0ZCH - 1210 CONCAVE SERIES
0ZCH0005FF2E
PTC RESET FUSE 60V 50MA 1210
Bel Fuse Inc.
75,760
In Stock
1 : ¥1.31000
Cut Tape (CT)
3,000 : ¥0.59567
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
60V
50 mA
150 mA
10 A
1.5 s
3.6 Ohms
50 Ohms
-40°C ~ 85°C
-
-
-
Surface Mount
1210 (3225 Metric), Concave
0.127" L x 0.102" W (3.22mm x 2.58mm)
-
0.045" (1.15mm)
-
2920 (7351 Metric), Concave
0ZCF0050FF2C
PTC RESET FUSE 60V 500MA 2920
Bel Fuse Inc.
57,027
In Stock
1 : ¥2.54000
Cut Tape (CT)
2,000 : ¥1.22065
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
60V
500 mA
1 A
100 A
4 s
300 mOhms
1.4 Ohms
-40°C ~ 85°C
-
-
-
Surface Mount
2920 (7351 Metric), Concave
0.290" L x 0.202" W (7.36mm x 5.12mm)
-
0.045" (1.15mm)
-
2920 (7351 Metric), Concave
0ZCF0100AF2A
PTC RESET FUSE 60V 1A 2920
Bel Fuse Inc.
70,163
In Stock
1 : ¥4.68000
Cut Tape (CT)
1,000 : ¥2.10685
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)
-
RXE(F)250
RXEF250
PTC RESET FUSE 72V 2.5A RADIAL
Littelfuse Inc.
5,634
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)
2920 (7351 Metric), Concave
0ZCF0110FF2C
PTC RESET FUSE 33V 1.1A 2920
Bel Fuse Inc.
141,347
In Stock
1 : ¥2.54000
Cut Tape (CT)
2,000 : ¥1.22065
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
33V
1.1 A
2.2 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)
-
0.039" (1.00mm)
-
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of 7

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.