PTC Resettable Fuses

Results: 2
Manufacturer
Bel Fuse Inc.Littelfuse Inc.
Series
0ZCFPOLY-FUSE®, 1812L
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)
Voltage - Max
33V60V
Current - Hold (Ih) (Max)
300 mA1.1 A
Current - Trip (It)
600 mA1.95 A
Current - Max
20 A100 A
Time to Trip
500 ms3 s
Resistance - Initial (Ri) (Min)
60 mOhms1 Ohms
Resistance - Post Trip (R1) (Max)
200 mOhms4.8 Ohms
Package / Case
1812 (4532 Metric), Concave2920 (7351 Metric), Concave
Size / Dimension
0.179" L x 0.128" W (4.55mm x 3.24mm)0.290" L x 0.202" W (7.36mm x 5.12mm)
Thickness (Max)
0.045" (1.15mm)0.079" (2.00mm)
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
0ZCF0030FF2C
PTC RESET FUSE 60V 300MA 2920
Bel Fuse Inc.
69,036
In Stock
1 : ¥2.55000
Cut Tape (CT)
2,000 : ¥1.22072
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
60V
300 mA
600 mA
100 A
3 s
1 Ohms
4.8 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)
-
1812L Series
1812L110/33MR
PTC RESET FUSE 33V 1.1A 1812
Littelfuse Inc.
33,785
In Stock
1 : ¥4.76000
Cut Tape (CT)
1,000 : ¥1.91297
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
33V
1.1 A
1.95 A
20 A
500 ms
60 mOhms
200 mOhms
-40°C ~ 85°C
-
Surface Mount
1812 (4532 Metric), Concave
0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.079" (2.00mm)
-
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.