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
Resistance - Initial (Ri) (Min)
Resistance - Post Trip (R1) (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
29.234
In Stock
1 : 0,19000 €
Cut Tape (CT)
10.000 : 0,07184 €
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)
-
490-PTC Reset 0603 Series
PRG18BB330MB1RB
PTC RESET FUSE 24V 36MA 0603
Murata Electronics
23.932
In Stock
1 : 0,26000 €
Cut Tape (CT)
4.000 : 0,17256 €
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
PRG18BB471MB1RB
PTC RESET FUSE 24V 10MA 0603
Murata Electronics
18.774
In Stock
1 : 0,26000 €
Cut Tape (CT)
4.000 : 0,11846 €
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
79.627
In Stock
1 : 0,36000 €
Cut Tape (CT)
4.000 : 0,20987 €
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)
-
490-PTC Reset 0603 Series
PRG18BB221MB1RB
PTC RESET FUSE 24V 14MA 0603
Murata Electronics
17.257
In Stock
1 : 0,36000 €
Cut Tape (CT)
4.000 : 0,16893 €
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)
-
490-PTC Reset 0603 Series
PRG18BB470MB1RB
PTC RESET FUSE 24V 29MA 0603
Murata Electronics
6.707
In Stock
1 : 0,38000 €
Cut Tape (CT)
4.000 : 0,20521 €
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)
PRG18BC6R8MM1RB
PTC RESET FUSE 20V 120MA 0603
Murata Electronics
3.218
In Stock
1 : 0,39000 €
Cut Tape (CT)
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);RA
PRG21BC6R8MM1RA
PTC RESET FUSE 30V 120MA 0805
Murata Electronics
6.303
In Stock
1 : 0,58000 €
Cut Tape (CT)
4.000 : 0,27362 €
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
4.767
In Stock
1 : 0,64000 €
Cut Tape (CT)
4.000 : 0,27983 €
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
28.387
In Stock
1 : 0,18000 €
Cut Tape (CT)
10.000 : 0,07860 €
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)
-
0402(1005Metric)
PRG15BC330MM1RC
PTC RESET FUSE 30V 38MA 0402
Murata Electronics
95.476
In Stock
1 : 0,19000 €
Cut Tape (CT)
10.000 : 0,07184 €
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)
-
0805(2012Metric);RA
PRG21BC0R2MM1RA
PTC RESET FUSE 6V 750MA 0805
Murata Electronics
38.267
In Stock
1 : 0,38000 €
Cut Tape (CT)
4.000 : 0,27650 €
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)
-
POSISTOR 0603 (1608 Metric)
PRG18BC4R7MM1RB
PTC RESET FUSE 20V 155MA 0603
Murata Electronics
5.422
In Stock
1 : 0,39000 €
Cut Tape (CT)
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)
PRG18BC2R2MM1RB
PTC RESET FUSE 12V 220MA 0603
Murata Electronics
15.866
In Stock
1 : 0,46000 €
Cut Tape (CT)
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)
-
0805(2012Metric);RK
PRG21AR220MS1RK
PTC RESET FUSE 16V 75MA 0805
Murata Electronics
2.600
In Stock
1 : 0,49000 €
Cut Tape (CT)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Ceramic
16V
75 mA
195 mA
900 mA
-
-
22 Ohms
-40°C ~ 105°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
PRG21AR420MB1RA
PTC RESET FUSE 20V 54MA 0805
Murata Electronics
10.096
In Stock
1 : 0,51000 €
Cut Tape (CT)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Ceramic
20V
54 mA
100 mA
590 mA
-
-
42 Ohms
-10°C ~ 60°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
PRG21BC2R2MM1RA
PTC RESET FUSE 16V 220MA 0805
Murata Electronics
2.541
In Stock
1 : 0,58000 €
Cut Tape (CT)
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
26.767
In Stock
1 : 0,60000 €
Cut Tape (CT)
3.000 : 0,27378 €
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
PRG21BC3R3MM1RA
PTC RESET FUSE 20V 180MA 0805
Murata Electronics
8.252
In Stock
1 : 0,62000 €
Cut Tape (CT)
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);RK
PRG21BB150MB1RK
PTC RESET FUSE 20V 59MA 0805
Murata Electronics
12.636
In Stock
1 : 0,72000 €
Cut Tape (CT)
3.000 : 0,46079 €
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)
-
490-PTC Reset 0603 Series
PRG18BB101MS1RB
PTC RESET FUSE 16V 21MA 0603
Murata Electronics
2.531
In Stock
1 : 0,49000 €
Cut Tape (CT)
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)
-
0805(2012Metric);RA
PRG21BC0R6MM1RA
PTC RESET FUSE 6V 420MA 0805
Murata Electronics
9.136
In Stock
1 : 0,55000 €
Cut Tape (CT)
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
PRG21AR4R7MS5RA
PTC RESET FUSE 16V 205MA 0805
Murata Electronics
1.925
In Stock
1 : 0,71000 €
Cut Tape (CT)
4.000 : 0,31067 €
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)
-
POSISTOR 0603 (1608 Metric)
PRG18BC1R0MM1RB
PTC RESET FUSE 6V 330MA 0603
Murata Electronics
12.494
In Stock
1 : 0,47000 €
Cut Tape (CT)
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
PRG21BC1R0MM1RA
PTC RESET FUSE 12V 330MA 0805
Murata Electronics
24.890
In Stock
1 : 0,60000 €
Cut Tape (CT)
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)
-
Showing
of 232

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.