PTC Resettable Fuses

Results: 2
Series
POLY-FUSE®, 1206LPOLY-FUSE®, 1812L
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)
Voltage - Max
12V13.2V
Current - Hold (Ih) (Max)
750 mA2 A
Current - Trip (It)
1.5 A3.5 A
Time to Trip
200 ms2 s
Resistance - Initial (Ri) (Min)
20 mOhms90 mOhms
Resistance - Post Trip (R1) (Max)
70 mOhms350 mOhms
Package / Case
1206 (3216 Metric), Concave1812 (4532 Metric), Concave
Size / Dimension
0.126" L x 0.065" W (3.20mm x 1.65mm)0.179" L x 0.128" W (4.55mm x 3.24mm)
Thickness (Max)
0.047" (1.20mm)0.049" (1.25mm)
Stocking Options
Environmental Options
Media
Marketplace Product
2Results
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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
POLYFUSE-1206L
1206L075/13.2WR
PTC RESET FUSE 13.2V 750MA 1206
Littelfuse Inc.
18,935
In Stock
1 : ¥4.10000
Cut Tape (CT)
3,000 : ¥1.52445
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
13.2V
750 mA
1.5 A
100 A
200 ms
90 mOhms
350 mOhms
-40°C ~ 85°C
-
Surface Mount
1206 (3216 Metric), Concave
0.126" L x 0.065" W (3.20mm x 1.65mm)
-
0.049" (1.25mm)
-
1812L Series
1812L200/12DR
PTC RESET FUSE 12V 2A 1812
Littelfuse Inc.
3,151
In Stock
99,000
Factory
1 : ¥14.12000
Cut Tape (CT)
1,500 : ¥6.15221
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
12V
2 A
3.5 A
100 A
2 s
20 mOhms
70 mOhms
-40°C ~ 85°C
-
Surface Mount
1812 (4532 Metric), Concave
0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.047" (1.20mm)
-
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.