PTC Resettable Fuses

Results: 6
Manufacturer
Bourns Inc.Littelfuse Inc.
Series
Multifuse®, MF-MSMFPOLY-FUSE®, 1206LPOLY-FUSE®, 1812L
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)
Voltage - Max
13.2V16V24V
Current - Hold (Ih) (Max)
200 mA750 mA1.1 A1.5 A
Current - Trip (It)
420 mA1.5 A1.95 A3 A
Current - Max
20 A100 A
Time to Trip
100 ms200 ms300 ms500 ms1.5 s
Resistance - Initial (Ri) (Min)
40 mOhms60 mOhms100 mOhms110 mOhms650 mOhms
Resistance - Post Trip (R1) (Max)
120 mOhms180 mOhms200 mOhms450 mOhms2.6 Ohms
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)
0.030" (0.75mm)0.033" (0.85mm)0.039" (1.00mm)0.042" (1.07mm)0.049" (1.25mm)0.071" (1.80mm)
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
Grade
Qualification
Ratings
Mounting Type
Package / Case
Size / Dimension
Height - Seated (Max)
Thickness (Max)
Lead Spacing
MF-MSMF Series Style 1
MF-MSMF075-2
PTC RESET FUSE 13.2V 750MA 1812
Bourns Inc.
62,434
In Stock
1 : ¥2.63000
Cut Tape (CT)
2,000 : ¥1.26866
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
13.2V
750 mA
1.5 A
100 A
200 ms
110 mOhms
450 mOhms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
1812 (4532 Metric), Concave
0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.033" (0.85mm)
-
POLYFUSE-1206L
1206L020YR
PTC RESET FUSE 24V 200MA 1206
Littelfuse Inc.
1,686
In Stock
1 : ¥3.61000
Cut Tape (CT)
4,000 : ¥1.49158
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
24V
200 mA
420 mA
100 A
100 ms
650 mOhms
2.6 Ohms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
1206 (3216 Metric), Concave
0.126" L x 0.065" W (3.20mm x 1.65mm)
-
0.039" (1.00mm)
-
1812L Series
1812L150/24MR
PTC RESET FUSE 24V 1.5A 1812
Littelfuse Inc.
12,495
In Stock
1 : ¥5.34000
Cut Tape (CT)
1,000 : ¥2.13816
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
24V
1.5 A
3 A
20 A
1.5 s
40 mOhms
120 mOhms
-40°C ~ 85°C
Automotive
AEC-Q200
-
Surface Mount
1812 (4532 Metric), Concave
0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.071" (1.80mm)
-
1812L Series
1812L075PR
PTC RESET FUSE 13.2V 750MA 1812
Littelfuse Inc.
10,156
In Stock
1 : ¥4.19000
Cut Tape (CT)
2,000 : ¥1.58564
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
13.2V
750 mA
1.5 A
100 A
200 ms
100 mOhms
450 mOhms
-40°C ~ 85°C
-
-
-
Surface Mount
1812 (4532 Metric), Concave
0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.030" (0.75mm)
-
1812L Series
1812L110/16DR
PTC RESET FUSE 16V 1.1A 1812
Littelfuse Inc.
5,898
In Stock
1 : ¥4.76000
Cut Tape (CT)
1,500 : ¥1.84917
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
16V
1.1 A
1.95 A
100 A
300 ms
60 mOhms
180 mOhms
-40°C ~ 85°C
-
-
-
Surface Mount
1812 (4532 Metric), Concave
0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.049" (1.25mm)
-
1812L Series
1812L110/24DR
PTC RESET FUSE 24V 1.1A 1812
Littelfuse Inc.
8,624
In Stock
1 : ¥5.01000
Cut Tape (CT)
1,500 : ¥1.95207
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
24V
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)
-
0.042" (1.07mm)
-
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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.