PTC Resettable Fuses

Results: 5
Manufacturer
Bourns Inc.Littelfuse Inc.
Series
Multifuse®, MF-NSML/XPOLY-FUSE®, 1206LPOLY-FUSE®, 1210LPOLY-FUSE®, LoRho
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)
Voltage - Max
6V12V15V16V
Current - Hold (Ih) (Max)
250 mA500 mA1.5 A2 A
Current - Trip (It)
500 mA1 A3 A3.9 A4 A
Current - Max
50 A100 A
Time to Trip
80 ms100 ms300 ms5 s
Resistance - Initial (Ri) (Min)
5 mOhms10 mOhms40 mOhms150 mOhms550 mOhms
Resistance - Post Trip (R1) (Max)
40 mOhms65 mOhms110 mOhms750 mOhms2.3 Ohms
Package / Case
1206 (3216 Metric), Concave1210 (3225 Metric), Concave
Size / Dimension
0.126" L x 0.065" W (3.20mm x 1.65mm)0.127" L x 0.102" W (3.22mm x 2.58mm)0.128" L x 0.063" W (3.25mm x 1.60mm)
Thickness (Max)
0.028" (0.70mm)0.030" (0.75mm)0.039" (1.00mm)0.042" (1.07mm)
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.
39,260
In Stock
1 : ¥4.02000
Cut Tape (CT)
4,000 : ¥1.49158
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
1206L025YR
PTC RESET FUSE 16V 250MA 1206
Littelfuse Inc.
28,365
In Stock
312,000
Factory
1 : ¥4.02000
Cut Tape (CT)
4,000 : ¥1.49158
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
16V
250 mA
500 mA
100 A
80 ms
550 mOhms
2.3 Ohms
-40°C ~ 85°C
-
Surface Mount
1206 (3216 Metric), Concave
0.126" L x 0.065" W (3.20mm x 1.65mm)
-
0.039" (1.00mm)
-
1210L, 1210 Concave Pkg
1210L150/16WR
PTC RESET FUSE 16V 1.5A 1210
Littelfuse Inc.
36,553
In Stock
1 : ¥8.05000
Cut Tape (CT)
3,000 : ¥3.10024
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
16V
1.5 A
3 A
100 A
300 ms
40 mOhms
110 mOhms
-40°C ~ 85°C
-
Surface Mount
1210 (3225 Metric), Concave
0.127" L x 0.102" W (3.22mm x 2.58mm)
-
0.042" (1.07mm)
-
1206L_Concave
1206L150SLYR
PTC RESET FUSE 6V 1.5A 1206
Littelfuse Inc.
12,262
In Stock
1 : ¥15.19000
Cut Tape (CT)
4,000 : ¥5.98290
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
6V
1.5 A
3.9 A
50 A
300 ms
10 mOhms
65 mOhms
-40°C ~ 85°C
-
Surface Mount
1206 (3216 Metric), Concave
0.126" L x 0.065" W (3.20mm x 1.65mm)
-
0.028" (0.70mm)
-
MF-NSML-X
MF-NSML200/12-2
PTC RESET FUSE 12V 2A 1206
Bourns Inc.
4,769
In Stock
1 : ¥7.72000
Cut Tape (CT)
5,000 : ¥3.12605
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
12V
2 A
4 A
50 A
5 s
5 mOhms
40 mOhms
-40°C ~ 85°C
-
Surface Mount
1206 (3216 Metric), Concave
0.128" L x 0.063" W (3.25mm x 1.60mm)
-
0.028" (0.70mm)
-
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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.