PTC Resettable Fuses

Results: 4
Manufacturer
Bel Fuse Inc.Littelfuse Inc.
Series
0ZCF0ZCM3425LPolySwitch®, AHEF
Packaging
BagCut Tape (CT)Digi-Reel®Tape & Reel (TR)
Voltage - Max
30V32V33V36V
Current - Hold (Ih) (Max)
30 mA1.85 A3 A
Current - Trip (It)
90 mA3.7 A6 A
Current - Max
20 A40 A100 A
Time to Trip
1 s2.5 s5 s20 s
Resistance - Initial (Ri) (Min)
10 mOhms35 mOhms40 mOhms6 Ohms
Resistance - Post Trip (R1) (Max)
60 mOhms110 mOhms150 mOhms50 Ohms
Operating Temperature
-40°C ~ 125°C-40°C ~ 85°C
Mounting Type
Surface MountThrough Hole
Package / Case
0603 (1608 Metric), Concave2920 (7351 Metric), ConcaveNonstandard SMDRadial, Disc
Size / Dimension
0.063" L x 0.029" W (1.60mm x 0.73mm)0.290" L x 0.202" W (7.36mm x 5.12mm)0.341" L x 0.250" W (8.65mm x 6.35mm)0.402" L x 0.150" W (10.20mm x 3.80mm)
Height - Seated (Max)
0.610" (15.50mm)-
Thickness (Max)
0.030" (0.75mm)0.035" (0.90mm)0.055" (1.40mm)-
Lead Spacing
0.200" (5.08mm)-
Stocking Options
Environmental Options
Media
Marketplace Product
4Results
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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
0ZCK-Series-0603
0ZCM0003FF2G
PTC RESET FUSE 30V 30MA 0603
Bel Fuse Inc.
4,695
In Stock
1 : ¥1.56000
Cut Tape (CT)
4,000 : ¥0.73098
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
30V
30 mA
90 mA
40 A
1 s
6 Ohms
50 Ohms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
0603 (1608 Metric), Concave
0.063" L x 0.029" W (1.60mm x 0.73mm)
-
0.030" (0.75mm)
-
2920 (7351 Metric), Concave
0ZCF0185FF2C
PTC RESET FUSE 33V 1.85A 2920
Bel Fuse Inc.
83,535
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
1.85 A
3.7 A
100 A
2.5 s
40 mOhms
150 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)
-
AHEF_Straight-Leads
AHEF300
PTC RESET FUSE 32V 3A RADIAL
Littelfuse Inc.
16,683
In Stock
1 : ¥5.25000
Bag
Bag
Active
Polymeric
32V
3 A
6 A
100 A
5 s
35 mOhms
110 mOhms
-40°C ~ 125°C
Automotive
AEC-Q200
-
Through Hole
Radial, Disc
0.402" L x 0.150" W (10.20mm x 3.80mm)
0.610" (15.50mm)
-
0.200" (5.08mm)
1,409
In Stock
1 : ¥9.11000
Cut Tape (CT)
1,000 : ¥3.73172
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
36V
3 A
6 A
20 A
20 s
10 mOhms
60 mOhms
-40°C ~ 85°C
-
-
-
Surface Mount
Nonstandard SMD
0.341" L x 0.250" W (8.65mm x 6.35mm)
-
0.055" (1.40mm)
-
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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.