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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Type
Voltage - Max
Current - Max
Current - Hold (Ih) (Max)
Current - Trip (It)
Resistance - 25°C (Typ)
Operating Temperature
Ratings
Mounting Type
Package / Case
Size / Dimension
Height - Seated (Max)
Thickness (Max)
Lead Spacing
0402(1005Metric)
PRG15BC330MM1RC
PTC RESET FUSE 30V 38MA 0402
Murata Electronics
86,666
In Stock
1 : ¥40.00000
Cut Tape (CT)
10,000 : ¥11.94330
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New DesignsCeramic30V1.2 A38 mA73 mA33 Ohms-20°C ~ 85°C-Surface Mount0402 (1005 Metric)0.039" L x 0.020" W (1.00mm x 0.50mm)-0.022" (0.55mm)-
490-PTC Reset 0603 Series
PRG18BB221MB1RB
PTC RESET FUSE 24V 14MA 0603
Murata Electronics
82,713
In Stock
1 : ¥80.00000
Cut Tape (CT)
4,000 : ¥29.87925
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveCeramic24V130 mA14 mA29 mA220 Ohms-20°C ~ 75°C-Surface Mount0603 (1608 Metric)0.063" L x 0.032" W (1.60mm x 0.80mm)-0.037" (0.95mm)-
490-PTC Reset 0603 Series
PRG18BB330MB1RB
PTC RESET FUSE 24V 36MA 0603
Murata Electronics
56,440
In Stock
1 : ¥80.00000
Cut Tape (CT)
4,000 : ¥29.87925
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveCeramic24V900 mA36 mA71 mA33 Ohms-20°C ~ 75°C-Surface Mount0603 (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
14,242
In Stock
1 : ¥80.00000
Cut Tape (CT)
4,000 : ¥29.93350
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveCeramic24V60 mA10 mA21 mA470 Ohms-20°C ~ 75°C-Surface Mount0603 (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
212,793
In Stock
1 : ¥80.00000
Cut Tape (CT)
4,000 : ¥30.06925
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveCeramic24V300 mA21 mA45 mA100 Ohms-20°C ~ 75°C-Surface Mount0603 (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
55,151
In Stock
1 : ¥80.00000
Cut Tape (CT)
4,000 : ¥30.06925
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveCeramic24V630 mA29 mA61 mA47 Ohms-20°C ~ 75°C-Surface Mount0603 (1608 Metric)0.063" L x 0.032" W (1.60mm x 0.80mm)-0.037" (0.95mm)-
490-PTC Reset 0603 Series
PRG18BB330MS1RB
PTC RESET FUSE 16V 36MA 0603
Murata Electronics
83,758
In Stock
1 : ¥131.00000
Cut Tape (CT)
4,000 : ¥49.03625
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveCeramic16V600 mA36 mA91 mA33 Ohms-20°C ~ 85°C-Surface Mount0603 (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
25,110
In Stock
1 : ¥131.00000
Cut Tape (CT)
4,000 : ¥49.09100
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New DesignsCeramic30V5.5 A120 mA260 mA6.8 Ohms-20°C ~ 85°C-Surface Mount0805 (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
44,506
In Stock
1 : ¥131.00000
Cut Tape (CT)
4,000 : ¥49.22700
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New DesignsCeramic30V8 A155 mA330 mA4.7 Ohms-20°C ~ 85°C-Surface Mount0805 (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
32,757
In Stock
1 : ¥154.00000
Cut Tape (CT)
3,000 : ¥57.71700
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveCeramic20V1.1 A44 mA91 mA22 Ohms-20°C ~ 60°C-Surface Mount0805 (2012 Metric)0.079" L x 0.049" W (2.00mm x 1.25mm)-0.057" (1.45mm)-
0402(1005Metric)
PRG15BC180MM1RC
PTC RESET FUSE 24V 47MA 0402
Murata Electronics
37,589
In Stock
1 : ¥38.00000
Cut Tape (CT)
10,000 : ¥11.63710
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New DesignsCeramic24V1.2 A47 mA98 mA18 Ohms-20°C ~ 85°C-Surface Mount0402 (1005 Metric)0.039" L x 0.020" W (1.00mm x 0.50mm)-0.043" (1.10mm)-
0402(1005Metric)
PRG15BC4R7MM1RC
PTC RESET FUSE 9V 91MA 0402
Murata Electronics
114,873
In Stock
1 : ¥40.00000
Cut Tape (CT)
10,000 : ¥11.89630
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New DesignsCeramic9V2.5 A91 mA172 mA4.7 Ohms-20°C ~ 85°C-Surface Mount0402 (1005 Metric)0.039" L x 0.020" W (1.00mm x 0.50mm)-0.022" (0.55mm)-
POSISTOR 0603 (1608 Metric)
PRG18BC3R3MM1RB
PTC RESET FUSE 16V 180MA 0603
Murata Electronics
6,160
In Stock
1 : ¥83.00000
Cut Tape (CT)
4,000 : ¥30.83150
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New DesignsCeramic16V6 A180 mA400 mA3.3 Ohms-20°C ~ 85°C-Surface Mount0603 (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
4,290
In Stock
1 : ¥83.00000
Cut Tape (CT)
4,000 : ¥30.94050
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New DesignsCeramic20V5 A155 mA330 mA4.7 Ohms-20°C ~ 85°C-Surface Mount0603 (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
12,556
In Stock
1 : ¥83.00000
Cut Tape (CT)
4,000 : ¥31.21250
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New DesignsCeramic6V7.5 A330 mA740 mA1 Ohms-20°C ~ 85°C-Surface Mount0603 (1608 Metric)0.063" L x 0.032" W (1.60mm x 0.80mm)-0.037" (0.95mm)-
0805(2012Metric);RA
PRG21AR420MB1RA
PTC RESET FUSE 20V 54MA 0805
Murata Electronics
4,347
In Stock
1 : ¥126.00000
Cut Tape (CT)
4,000 : ¥46.99575
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveCeramic20V590 mA54 mA100 mA42 Ohms-10°C ~ 60°C-Surface Mount0805 (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
5,846
In Stock
1 : ¥131.00000
Cut Tape (CT)
4,000 : ¥49.33575
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New DesignsCeramic16V9 A220 mA500 mA2.2 Ohms-20°C ~ 85°C-Surface Mount0805 (2012 Metric)0.079" L x 0.049" W (2.00mm x 1.25mm)-0.043" (1.10mm)-
0805(2012Metric);RA
PRG21BC1R0MM1RA
PTC RESET FUSE 12V 330MA 0805
Murata Electronics
25,193
In Stock
1 : ¥134.00000
Cut Tape (CT)
4,000 : ¥50.37000
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New DesignsCeramic12V10 A330 mA740 mA1 Ohms-20°C ~ 85°C-Surface Mount0805 (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
14,165
In Stock
1 : ¥154.00000
Cut Tape (CT)
3,000 : ¥57.28200
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveCeramic20V1.6 A59 mA116 mA15 Ohms-20°C ~ 60°C-Surface Mount0805 (2012 Metric)0.079" L x 0.049" W (2.00mm x 1.25mm)-0.057" (1.45mm)-
0805(2012Metric);RA
PRG21BC0R2MM1RA
PTC RESET FUSE 6V 750MA 0805
Murata Electronics
42,480
In Stock
1 : ¥168.00000
Cut Tape (CT)
4,000 : ¥63.24150
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New DesignsCeramic6V10 A750 mA1.62 A200 mOhms-20°C ~ 85°C-Surface Mount0805 (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
9,760
In Stock
1 : ¥146.00000
Cut Tape (CT)
4,000 : ¥54.56050
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New DesignsCeramic6V10 A420 mA920 mA600 mOhms-20°C ~ 85°C-Surface Mount0805 (2012 Metric)0.079" L x 0.049" W (2.00mm x 1.25mm)-0.043" (1.10mm)-
0805(2012Metric);RA
PRG21AR420MS1RA
PTC RESET FUSE 20V 54MA 0805
Murata Electronics
2,586
In Stock
1 : ¥165.00000
Cut Tape (CT)
4,000 : ¥61.74450
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveCeramic20V590 mA54 mA100 mA42 Ohms-40°C ~ 105°C-Surface Mount0805 (2012 Metric)0.079" L x 0.049" W (2.00mm x 1.25mm)-0.043" (1.10mm)-
POSISTOR 0603 (1608 Metric)
PRG18BC6R8MM1RB
PTC RESET FUSE 20V 120MA 0603
Murata Electronics
3,908
In Stock
1 : ¥83.00000
Cut Tape (CT)
4,000 : ¥30.83150
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New DesignsCeramic20V3.5 A120 mA260 mA6.8 Ohms-20°C ~ 85°C-Surface Mount0603 (1608 Metric)0.063" L x 0.032" W (1.60mm x 0.80mm)-0.037" (0.95mm)-
490-PTC Reset 0603 Series
PRG18BB101MS1RB
PTC RESET FUSE 16V 21MA 0603
Murata Electronics
0
In Stock
1 : ¥134.00000
Cut Tape (CT)
4,000 : ¥50.23375
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveCeramic16V200 mA21 mA45 mA100 Ohms-20°C ~ 85°C-Surface Mount0603 (1608 Metric)0.063" L x 0.032" W (1.60mm x 0.80mm)-0.037" (0.95mm)-
0805(2012Metric);RA
PRG21BC3R3MM1RA
PTC RESET FUSE 20V 180MA 0805
Murata Electronics
6,379
In Stock
1 : ¥140.00000
Cut Tape (CT)
4,000 : ¥52.54700
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New DesignsCeramic20V7.5 A180 mA400 mA3.3 Ohms-20°C ~ 85°C-Surface Mount0805 (2012 Metric)0.079" L x 0.049" W (2.00mm x 1.25mm)-0.043" (1.10mm)-
Showing
1 - 25
of 349

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.