PTC Resettable Fuses

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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
SMD1812 Series
SMD1812B035TF/30
PTC RESET FUSE 30V 350MA 1812
YAGEO
3,923
In Stock
1 : £0.15000
Cut Tape (CT)
2,000 : £0.05947
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
30V
350 mA
750 mA
40 A
150 ms
400 mOhms
1.7 Ohms
-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)
-
SMD1812 Series
SMD1812B050TF/30
PTC RESET FUSE 30V 500MA 1812
YAGEO
2,481
In Stock
1 : £0.15000
Cut Tape (CT)
1,000 : £0.06448
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
30V
500 mA
1 A
100 A
150 ms
150 mOhms
1 Ohms
-40°C ~ 85°C
-
Surface Mount
1812 (4532 Metric), Concave
0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.083" (2.10mm)
-
SMD1812 Series
SMD1812B150TF/24
PTC RESET FUSE 24V 1.5A 1812
YAGEO
2,726
In Stock
1 : £0.15000
Cut Tape (CT)
1,000 : £0.06658
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
-
Surface Mount
1812 (4532 Metric), Concave
0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.083" (2.10mm)
-
SMD1812 Series
SMD1812B075TF
PTC RESET FUSE 13.2V 750MA 1812
YAGEO
4,508
In Stock
1 : £0.15000
Cut Tape (CT)
2,000 : £0.05947
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)
-
0.061" (1.55mm)
-
SMD1812 Series
SMD1812B020TF
PTC RESET FUSE 30V 200MA 1812
YAGEO
3,839
In Stock
1 : £0.15000
Cut Tape (CT)
1,500 : £0.06150
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
30V
200 mA
400 mA
100 A
20 ms
800 mOhms
5 Ohms
-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)
-
SMD1812 Series
SMD1812B014TF
PTC RESET FUSE 60V 140MA 1812
YAGEO
2,704
In Stock
1 : £0.15000
Cut Tape (CT)
1,500 : £0.06150
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
60V
140 mA
340 mA
10 A
150 ms
1.5 Ohms
6 Ohms
-40°C ~ 85°C
-
Surface Mount
1812 (4532 Metric), Concave
0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.077" (1.95mm)
-
SMD1812 Series
SMD1812B020TF-J
PTC RESET FUSE 60V 200MA 1812
YAGEO
1,120
In Stock
1 : £0.15000
Cut Tape (CT)
1,500 : £0.06150
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
60V
200 mA
400 mA
40 A
2 s
700 mOhms
5 Ohms
-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)
-
SMD1812 Series
SMD1812B125TF/16
PTC RESET FUSE 16V 1.25A 1812
YAGEO
4,038
In Stock
1 : £0.18000
Cut Tape (CT)
1,500 : £0.07485
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
16V
1.25 A
2.5 A
100 A
400 ms
50 mOhms
140 mOhms
-40°C ~ 85°C
-
Surface Mount
1812 (4532 Metric), Concave
0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.059" (1.50mm)
-
SMD1812 Series
SMD1812B110TF
PTC RESET FUSE 8V 1.1A 1812
YAGEO
1,864
In Stock
1 : £0.15000
Cut Tape (CT)
2,000 : £0.05947
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
8V
1.1 A
2.2 A
100 A
300 ms
40 mOhms
210 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)
-
SMD1812 Series
SMD1812B150TF/12
PTC RESET FUSE 12V 1.5A 1812
YAGEO
10,303
In Stock
1 : £0.18000
Cut Tape (CT)
1,500 : £0.07485
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
12V
1.5 A
3 A
100 A
500 ms
40 mOhms
120 mOhms
-40°C ~ 85°C
-
Surface Mount
1812 (4532 Metric), Concave
0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.071" (1.80mm)
-
SMD1812 Series
SMD1812B075TF/24
PTC RESET FUSE 24V 750MA 1812
YAGEO
1,475
In Stock
1 : £0.18000
Cut Tape (CT)
1,500 : £0.07485
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
24V
750 mA
1.5 A
100 A
200 ms
100 mOhms
290 mOhms
-40°C ~ 85°C
-
Surface Mount
1812 (4532 Metric), Concave
0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.061" (1.55mm)
-
SMD1812 Series
SMD1812B010TF
PTC RESET FUSE 30V 100MA 1812
YAGEO
2,361
In Stock
1 : £0.15000
Cut Tape (CT)
1,500 : £0.06150
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
30V
100 mA
300 mA
100 A
1.5 s
1.6 Ohms
15 Ohms
-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)
-
MFG_SMD1812B150TF
SMD1812B150TF/8
PTC RESET FUSE 8V 1.5A 1812
YAGEO
4,000
In Stock
1 : £0.17000
Cut Tape (CT)
2,000 : £0.05789
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
8V
1.5 A
3 A
100 A
300 ms
40 mOhms
120 mOhms
-40°C ~ 85°C
-
Surface Mount
1812 (4532 Metric), Concave
0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.035" (0.90mm)
-
MFG_SMD1812B150TF
SMD1812B200TFT
PTC RESET FUSE 8V 2A 1812
YAGEO
1,911
In Stock
1 : £0.17000
Cut Tape (CT)
2,000 : £0.07237
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
8V
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)
-
0.049" (1.25mm)
-
MFG_SMD1812B150TF
SMD1812B260TFT
PTC RESET FUSE 8V 2.6A 1812
YAGEO
4,000
In Stock
1 : £0.26000
Cut Tape (CT)
2,000 : £0.08900
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
8V
2.6 A
5 A
100 A
2.5 s
15 mOhms
47 mOhms
-40°C ~ 85°C
-
Surface Mount
1812 (4532 Metric), Concave
0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.071" (1.80mm)
-
SMD1812 Series
SMD1812B050TF
PTC RESET FUSE 15V 500MA 1812
YAGEO
536
In Stock
1 : £0.15000
Cut Tape (CT)
2,000 : £0.05947
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
15V
500 mA
1 A
100 A
150 ms
150 mOhms
1 Ohms
-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)
-
SMD1812 Series
SMD1812B150TF/16
PTC RESET FUSE 16V 1.5A 1812
YAGEO
1,903
In Stock
1 : £0.15000
Cut Tape (CT)
1,000 : £0.06705
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
16V
1.5 A
2.8 A
100 A
500 ms
40 mOhms
120 mOhms
-40°C ~ 85°C
-
Surface Mount
1812 (4532 Metric), Concave
0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.071" (1.80mm)
-
SMD1812 Series
SMD1812B075TF/33
PTC RESET FUSE 33V 750MA 1812
YAGEO
1,857
In Stock
1 : £0.15000
Cut Tape (CT)
1,000 : £0.06448
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
33V
750 mA
1.5 A
20 A
200 ms
100 mOhms
400 mOhms
-40°C ~ 85°C
-
Surface Mount
1812 (4532 Metric), Concave
0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.061" (1.55mm)
-
SMD1812 Series
SMD1812B110TF/33
PTC RESET FUSE 33V 1.1A 1812
YAGEO
1,756
In Stock
1 : £0.18000
Cut Tape (CT)
1,000 : £0.07848
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)
-
SMD1812 Series
SMD1812B260TF/16
PTC RESET FUSE 16V 2.6A 1812
YAGEO
589
In Stock
1 : £0.18000
Cut Tape (CT)
1,000 : £0.07848
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
16V
2.6 A
5 A
100 A
5 s
15 mOhms
50 mOhms
-40°C ~ 85°C
-
Surface Mount
1812 (4532 Metric), Concave
0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.083" (2.10mm)
-
SMD1812 Series
SMD1812B200TF/16
PTC RESET FUSE 16V 2A 1812
YAGEO
577
In Stock
1 : £0.18000
Cut Tape (CT)
2,000 : £0.07237
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
16V
2 A
3.5 A
100 A
2 s
20 mOhms
75 mOhms
-40°C ~ 85°C
-
Surface Mount
1812 (4532 Metric), Concave
0.179" L x 0.128" W (4.55mm x 3.24mm)
0.039" (1.00mm)
0.079" (2.00mm)
-
SMD1812 Series
SMD1812B260TF/12
PTC RESET FUSE 12V 2.6A 1812
YAGEO
836
In Stock
1 : £0.16000
Cut Tape (CT)
1,000 : £0.07285
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
12V
2.6 A
5 A
100 A
5 s
15 mOhms
55 mOhms
-40°C ~ 85°C
-
Surface Mount
1812 (4532 Metric), Concave
0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.071" (1.80mm)
-
SMD1812 Series
SMD1812B300TFT
PTC RESET FUSE 6V 3A 1812
YAGEO
139
In Stock
1 : £0.23000
Cut Tape (CT)
1,000 : £0.10403
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
6V
3 A
5 A
100 A
4 s
12 mOhms
40 mOhms
-40°C ~ 85°C
-
Surface Mount
1812 (4532 Metric), Concave
0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.063" (1.60mm)
-
SMD1812 Series
SMD1812B110TF/24
PTC RESET FUSE 8V 1.1A 1812
YAGEO
1,200
In Stock
1 : £0.18000
Cut Tape (CT)
1,000 : £0.07790
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
24V
1.1 A
2.2 A
100 A
300 ms
40 mOhms
210 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)
-
SMD1812 Series
SMD1812B110TF/16
PTC RESET FUSE 16V 1.1A 1812
YAGEO
0
In Stock
Check Lead Time
1 : £0.15000
Cut Tape (CT)
1,500 : £0.06150
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)
-
0.079" (2.00mm)
-
Showing
of 28

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.