PTC Resettable Fuses

Results: 39
Stocking Options
Environmental Options
Media
Exclude
39Results
Applied FiltersRemove All
Showing
of 39
Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Type
Voltage - Max
Current - Hold (Ih) (Max)
Current - Trip (It)
Current - Max
Resistance - 25°C (Typ)
Operating Temperature
Ratings
Mounting Type
Package / Case
Size / Dimension
Height - Seated (Max)
Thickness (Max)
Lead Spacing
0402(1005Metric)
PRG15BC4R7MM1RC
PTC RESET FUSE 9V 91MA 0402
Murata Electronics
7,202
In Stock
1 : £0.14000
Cut Tape (CT)
10,000 : £0.06986
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Ceramic
9V
91 mA
172 mA
2.5 A
4.7 Ohms
-20°C ~ 85°C
-
Surface Mount
0402 (1005 Metric)
0.039" L x 0.020" W (1.00mm x 0.50mm)
-
0.022" (0.55mm)
-
0402(1005Metric)
PRG15BC330MM1RC
PTC RESET FUSE 30V 38MA 0402
Murata Electronics
27,054
In Stock
1 : £0.14000
Cut Tape (CT)
10,000 : £0.07011
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Ceramic
30V
38 mA
73 mA
1.2 A
33 Ohms
-20°C ~ 85°C
-
Surface Mount
0402 (1005 Metric)
0.039" L x 0.020" W (1.00mm x 0.50mm)
-
0.022" (0.55mm)
-
490-PTC Reset 0603 Series
PRG18BB330MB1RB
PTC RESET FUSE 24V 36MA 0603
Murata Electronics
2,579
In Stock
1 : £0.18000
Cut Tape (CT)
4,000 : £0.09905
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Ceramic
24V
36 mA
71 mA
900 mA
33 Ohms
-20°C ~ 75°C
-
Surface Mount
0603 (1608 Metric)
0.063" L x 0.032" W (1.60mm x 0.80mm)
-
0.037" (0.95mm)
-
490-PTC Reset 0603 Series
PRG18BB221MB1RB
PTC RESET FUSE 24V 14MA 0603
Murata Electronics
15,836
In Stock
1 : £0.19000
Cut Tape (CT)
4,000 : £0.09905
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Ceramic
24V
14 mA
29 mA
130 mA
220 Ohms
-20°C ~ 75°C
-
Surface Mount
0603 (1608 Metric)
0.063" L x 0.032" W (1.60mm x 0.80mm)
-
0.037" (0.95mm)
-
POSISTOR 0603 (1608 Metric)
PRG18BC1R0MM1RB
PTC RESET FUSE 6V 330MA 0603
Murata Electronics
4,266
In Stock
1 : £0.28000
Cut Tape (CT)
4,000 : £0.15483
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Ceramic
6V
330 mA
740 mA
7.5 A
1 Ohms
-20°C ~ 85°C
-
Surface Mount
0603 (1608 Metric)
0.063" L x 0.032" W (1.60mm x 0.80mm)
-
0.037" (0.95mm)
-
0805(2012Metric);RA
PRG21BC6R8MM1RA
PTC RESET FUSE 30V 120MA 0805
Murata Electronics
13,037
In Stock
1 : £0.42000
Cut Tape (CT)
4,000 : £0.23376
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Ceramic
30V
120 mA
260 mA
5.5 A
6.8 Ohms
-20°C ~ 85°C
-
Surface Mount
0805 (2012 Metric)
0.079" L x 0.049" W (2.00mm x 1.25mm)
-
0.043" (1.10mm)
-
0805(2012Metric);RA
PRG21BC4R7MM1RA
PTC RESET FUSE 30V 155MA 0805
Murata Electronics
6,994
In Stock
1 : £0.42000
Cut Tape (CT)
4,000 : £0.23435
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Ceramic
30V
155 mA
330 mA
8 A
4.7 Ohms
-20°C ~ 85°C
-
Surface Mount
0805 (2012 Metric)
0.079" L x 0.049" W (2.00mm x 1.25mm)
-
0.043" (1.10mm)
-
0402(1005Metric)
PRG15BC180MM1RC
PTC RESET FUSE 24V 47MA 0402
Murata Electronics
27,107
In Stock
1 : £0.14000
Cut Tape (CT)
10,000 : £0.06848
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Ceramic
24V
47 mA
98 mA
1.2 A
18 Ohms
-20°C ~ 85°C
-
Surface Mount
0402 (1005 Metric)
0.039" L x 0.020" W (1.00mm x 0.50mm)
-
0.043" (1.10mm)
-
490-PTC Reset 0603 Series
PRG18BB471MB1RB
PTC RESET FUSE 24V 10MA 0603
Murata Electronics
19,498
In Stock
1 : £0.19000
Cut Tape (CT)
4,000 : £0.09905
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Ceramic
24V
10 mA
21 mA
60 mA
470 Ohms
-20°C ~ 75°C
-
Surface Mount
0603 (1608 Metric)
0.063" L x 0.032" W (1.60mm x 0.80mm)
-
0.037" (0.95mm)
-
490-PTC Reset 0603 Series
PRG18BB101MB1RB
PTC RESET FUSE 24V 21MA 0603
Murata Electronics
73,307
In Stock
1 : £0.28000
Cut Tape (CT)
4,000 : £0.14957
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Ceramic
24V
21 mA
45 mA
300 mA
100 Ohms
-20°C ~ 75°C
-
Surface Mount
0603 (1608 Metric)
0.063" L x 0.032" W (1.60mm x 0.80mm)
-
0.037" (0.95mm)
-
POSISTOR 0603 (1608 Metric)
PRG18BC3R3MM1RB
PTC RESET FUSE 16V 180MA 0603
Murata Electronics
23,420
In Stock
1 : £0.28000
Cut Tape (CT)
4,000 : £0.15312
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Ceramic
16V
180 mA
400 mA
6 A
3.3 Ohms
-20°C ~ 85°C
-
Surface Mount
0603 (1608 Metric)
0.063" L x 0.032" W (1.60mm x 0.80mm)
-
0.037" (0.95mm)
-
490-PTC Reset 0603 Series
PRG18BB470MB1RB
PTC RESET FUSE 24V 29MA 0603
Murata Electronics
18,531
In Stock
1 : £0.28000
Cut Tape (CT)
4,000 : £0.15103
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Ceramic
24V
29 mA
61 mA
630 mA
47 Ohms
-20°C ~ 75°C
-
Surface Mount
0603 (1608 Metric)
0.063" L x 0.032" W (1.60mm x 0.80mm)
-
0.037" (0.95mm)
-
POSISTOR 0603 (1608 Metric)
PRG18BC2R2MM1RB
PTC RESET FUSE 12V 220MA 0603
Murata Electronics
14,171
In Stock
1 : £0.28000
Cut Tape (CT)
4,000 : £0.15336
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Ceramic
12V
220 mA
500 mA
6.5 A
2.2 Ohms
-20°C ~ 85°C
-
Surface Mount
0603 (1608 Metric)
0.063" L x 0.032" W (1.60mm x 0.80mm)
-
0.037" (0.95mm)
-
POSISTOR 0603 (1608 Metric)
PRG18BC4R7MM1RB
PTC RESET FUSE 20V 155MA 0603
Murata Electronics
5,441
In Stock
1 : £0.28000
Cut Tape (CT)
4,000 : £0.15361
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Ceramic
20V
155 mA
330 mA
5 A
4.7 Ohms
-20°C ~ 85°C
-
Surface Mount
0603 (1608 Metric)
0.063" L x 0.032" W (1.60mm x 0.80mm)
-
0.037" (0.95mm)
-
POSISTOR 0603 (1608 Metric)
PRG18BC6R8MM1RB
PTC RESET FUSE 20V 120MA 0603
Murata Electronics
3,680
In Stock
1 : £0.28000
Cut Tape (CT)
4,000 : £0.15312
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Ceramic
20V
120 mA
260 mA
3.5 A
6.8 Ohms
-20°C ~ 85°C
-
Surface Mount
0603 (1608 Metric)
0.063" L x 0.032" W (1.60mm x 0.80mm)
-
0.037" (0.95mm)
-
0805(2012Metric);RK
PRG21BB150MB1RK
PTC RESET FUSE 20V 59MA 0805
Murata Electronics
9,174
In Stock
1 : £0.42000
Cut Tape (CT)
3,000 : £0.24087
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Ceramic
20V
59 mA
116 mA
1.6 A
15 Ohms
-20°C ~ 60°C
-
Surface Mount
0805 (2012 Metric)
0.079" L x 0.049" W (2.00mm x 1.25mm)
-
0.057" (1.45mm)
-
0805(2012Metric);RA
PRG21BC2R2MM1RA
PTC RESET FUSE 16V 220MA 0805
Murata Electronics
4,632
In Stock
1 : £0.42000
Cut Tape (CT)
4,000 : £0.23482
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Ceramic
16V
220 mA
500 mA
9 A
2.2 Ohms
-20°C ~ 85°C
-
Surface Mount
0805 (2012 Metric)
0.079" L x 0.049" W (2.00mm x 1.25mm)
-
0.043" (1.10mm)
-
0805(2012Metric);RK
PRG21BB220MB1RK
PTC RESET FUSE 20V 44MA 0805
Murata Electronics
25,121
In Stock
1 : £0.43000
Cut Tape (CT)
3,000 : £0.24495
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Ceramic
20V
44 mA
91 mA
1.1 A
22 Ohms
-20°C ~ 60°C
-
Surface Mount
0805 (2012 Metric)
0.079" L x 0.049" W (2.00mm x 1.25mm)
-
0.057" (1.45mm)
-
0805(2012Metric);RA
PRG21BC1R0MM1RA
PTC RESET FUSE 12V 330MA 0805
Murata Electronics
24,122
In Stock
1 : £0.43000
Cut Tape (CT)
4,000 : £0.19943
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Ceramic
12V
330 mA
740 mA
10 A
1 Ohms
-20°C ~ 85°C
-
Surface Mount
0805 (2012 Metric)
0.079" L x 0.049" W (2.00mm x 1.25mm)
-
0.043" (1.10mm)
-
0805(2012Metric);RA
PRG21BC3R3MM1RA
PTC RESET FUSE 20V 180MA 0805
Murata Electronics
7,147
In Stock
1 : £0.45000
Cut Tape (CT)
4,000 : £0.24873
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Ceramic
20V
180 mA
400 mA
7.5 A
3.3 Ohms
-20°C ~ 85°C
-
Surface Mount
0805 (2012 Metric)
0.079" L x 0.049" W (2.00mm x 1.25mm)
-
0.043" (1.10mm)
-
0805(2012Metric);RA
PRG21BC0R6MM1RA
PTC RESET FUSE 6V 420MA 0805
Murata Electronics
4,909
In Stock
1 : £0.46000
Cut Tape (CT)
4,000 : £0.25742
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Ceramic
6V
420 mA
920 mA
10 A
600 mOhms
-20°C ~ 85°C
-
Surface Mount
0805 (2012 Metric)
0.079" L x 0.049" W (2.00mm x 1.25mm)
-
0.043" (1.10mm)
-
0805(2012Metric);RA
PRG21BC0R2MM1RA
PTC RESET FUSE 6V 750MA 0805
Murata Electronics
35,975
In Stock
1 : £0.52000
Cut Tape (CT)
4,000 : £0.24550
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Ceramic
6V
750 mA
1.62 A
10 A
200 mOhms
-20°C ~ 85°C
-
Surface Mount
0805 (2012 Metric)
0.079" L x 0.049" W (2.00mm x 1.25mm)
-
0.043" (1.10mm)
-
490-PTC Reset 0603 Series
PRG18BB330MS1RB
PTC RESET FUSE 16V 36MA 0603
Murata Electronics
9,517
In Stock
1 : £0.40000
Cut Tape (CT)
4,000 : £0.22234
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Ceramic
16V
36 mA
91 mA
600 mA
33 Ohms
-20°C ~ 85°C
-
Surface Mount
0603 (1608 Metric)
0.063" L x 0.032" W (1.60mm x 0.80mm)
-
0.037" (0.95mm)
-
0805(2012Metric);RA
PRG21AR4R7MS5RA
PTC RESET FUSE 16V 205MA 0805
Murata Electronics
1,594
In Stock
1 : £0.51000
Cut Tape (CT)
4,000 : £0.28822
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Ceramic
16V
205 mA
390 mA
4.26 A
4.7 Ohms
-40°C ~ 105°C
-
Surface Mount
0805 (2012 Metric)
0.079" L x 0.049" W (2.00mm x 1.25mm)
-
0.043" (1.10mm)
-
490-PTC Reset 0603 Series
PRG18BB101MS1RB
PTC RESET FUSE 16V 21MA 0603
Murata Electronics
2,526
In Stock
1 : £0.35000
Cut Tape (CT)
4,000 : £0.19758
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Ceramic
16V
21 mA
45 mA
200 mA
100 Ohms
-20°C ~ 85°C
-
Surface Mount
0603 (1608 Metric)
0.063" L x 0.032" W (1.60mm x 0.80mm)
-
0.037" (0.95mm)
-
Showing
of 39

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.