PTC Resettable Fuses

Results: 3
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)
Voltage - Max
6V8V15V
Current - Hold (Ih) (Max)
500 mA1.1 A2 A
Current - Trip (It)
1 A2.2 A3.5 A
Time to Trip
100 ms1.5 s
Resistance - Initial (Ri) (Min)
18 mOhms40 mOhms150 mOhms
Resistance - Post Trip (R1) (Max)
80 mOhms210 mOhms750 mOhms
Size / Dimension
0.126" L x 0.065" W (3.20mm x 1.65mm)0.128" L x 0.065" W (3.25mm x 1.65mm)
Thickness (Max)
0.030" (0.75mm)0.063" (1.60mm)
Stocking Options
Environmental Options
Media
Marketplace Product
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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
1206L050/15YR
PTC RESET FUSE 15V 500MA 1206
Littelfuse Inc.
39,255
In Stock
1 : ¥4.02000
Cut Tape (CT)
4,000 : ¥1.49153
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
15V
500 mA
1 A
100 A
100 ms
150 mOhms
750 mOhms
-40°C ~ 85°C
-
Surface Mount
1206 (3216 Metric), Concave
0.126" L x 0.065" W (3.20mm x 1.65mm)
-
0.030" (0.75mm)
-
POLYFUSE-1206L
1206L110THYR
PTC RESET FUSE 8V 1.1A 1206
Littelfuse Inc.
1,881
In Stock
1 : ¥3.69000
Cut Tape (CT)
4,000 : ¥1.52438
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
8V
1.1 A
2.2 A
100 A
100 ms
40 mOhms
210 mOhms
-40°C ~ 85°C
-
Surface Mount
1206 (3216 Metric), Concave
0.126" L x 0.065" W (3.20mm x 1.65mm)
-
0.030" (0.75mm)
-
POLYFUSE-1206L
1206L200PR
PTC RESET FUSE 6V 2A 1206
Littelfuse Inc.
3,043
In Stock
1 : ¥5.01000
Cut Tape (CT)
2,000 : ¥1.88470
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
6V
2 A
3.5 A
100 A
1.5 s
18 mOhms
80 mOhms
-40°C ~ 85°C
-
Surface Mount
1206 (3216 Metric), Concave
0.128" L x 0.065" W (3.25mm x 1.65mm)
-
0.063" (1.60mm)
-
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of 3

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.