PTC Resettable Fuses

Results: 35
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)
Voltage - Max
6V9V12V16V20V24V30V
Current - Hold (Ih) (Max)
10 mA14 mA21 mA29 mA36 mA38 mA44 mA47 mA54 mA59 mA75 mA80 mA
Current - Trip (It)
21 mA29 mA45 mA61 mA71 mA73 mA91 mA98 mA100 mA116 mA165 mA172 mA
Current - Max
40 mA60 mA90 mA130 mA200 mA300 mA420 mA590 mA600 mA630 mA900 mA1.1 A
Resistance - 25°C (Typ)
200 mOhms600 mOhms1 Ohms2.2 Ohms3.3 Ohms4.7 Ohms6.8 Ohms10 Ohms15 Ohms18 Ohms22 Ohms33 Ohms42 Ohms47 Ohms
Operating Temperature
-40°C ~ 105°C-20°C ~ 60°C-20°C ~ 75°C-20°C ~ 85°C-10°C ~ 60°C
Package / Case
0402 (1005 Metric)0603 (1608 Metric)0805 (2012 Metric)
Size / Dimension
0.039" L x 0.020" W (1.00mm x 0.50mm)0.063" L x 0.032" W (1.60mm x 0.80mm)0.079" L x 0.049" W (2.00mm x 1.25mm)
Thickness (Max)
0.022" (0.55mm)0.037" (0.95mm)0.043" (1.10mm)0.057" (1.45mm)
Stocking Options
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Marketplace Product
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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
490-PTC Reset 0603 Series
PRG18BB330MB1RB
PTC RESET FUSE 24V 36MA 0603
Murata Electronics
37,876
In Stock
1 : ¥2.52000
Cut Tape (CT)
4,000 : ¥0.99648
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveCeramic24V36 mA71 mA900 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
13,175
In Stock
1 : ¥2.52000
Cut Tape (CT)
4,000 : ¥0.99648
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveCeramic24V10 mA21 mA60 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
91,567
In Stock
1 : ¥3.90000
Cut Tape (CT)
4,000 : ¥1.54861
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveCeramic24V21 mA45 mA300 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
82,444
In Stock
1 : ¥3.98000
Cut Tape (CT)
4,000 : ¥1.56530
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveCeramic24V29 mA61 mA630 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)-
POSISTOR 0603 (1608 Metric)
PRG18BC3R3MM1RB
PTC RESET FUSE 16V 180MA 0603
Murata Electronics
33,572
In Stock
1 : ¥4.06000
Cut Tape (CT)
4,000 : ¥1.58914
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveCeramic16V180 mA400 mA6 A3.3 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)
PRG18BC1R0MM1RB
PTC RESET FUSE 6V 330MA 0603
Murata Electronics
10,611
In Stock
1 : ¥4.06000
Cut Tape (CT)
4,000 : ¥1.60877
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveCeramic6V330 mA740 mA7.5 A1 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
32,438
In Stock
1 : ¥6.42000
Cut Tape (CT)
4,000 : ¥2.53029
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveCeramic30V120 mA260 mA5.5 A6.8 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);RK
PRG21BB220MB1RK
PTC RESET FUSE 20V 44MA 0805
Murata Electronics
19,844
In Stock
1 : ¥6.64000
Cut Tape (CT)
3,000 : ¥2.61838
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveCeramic20V44 mA91 mA1.1 A22 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
25,676
In Stock
1 : ¥1.79000
Cut Tape (CT)
10,000 : ¥0.59981
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveCeramic24V47 mA98 mA1.2 A18 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)
PRG15BC330MM1RC
PTC RESET FUSE 30V 38MA 0402
Murata Electronics
14,660
In Stock
1 : ¥1.87000
Cut Tape (CT)
10,000 : ¥0.61559
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveCeramic30V38 mA73 mA1.2 A33 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
40,329
In Stock
1 : ¥3.90000
Cut Tape (CT)
4,000 : ¥1.54006
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveCeramic24V14 mA29 mA130 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)-
POSISTOR 0603 (1608 Metric)
PRG18BC6R8MM1RB
PTC RESET FUSE 20V 120MA 0603
Murata Electronics
11,429
In Stock
1 : ¥4.06000
Cut Tape (CT)
4,000 : ¥1.58914
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveCeramic20V120 mA260 mA3.5 A6.8 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)-
POSISTOR 0603 (1608 Metric)
PRG18BC2R2MM1RB
PTC RESET FUSE 12V 220MA 0603
Murata Electronics
9,383
In Stock
1 : ¥4.06000
Cut Tape (CT)
4,000 : ¥1.59195
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveCeramic12V220 mA500 mA6.5 A2.2 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
6,757
In Stock
1 : ¥4.06000
Cut Tape (CT)
4,000 : ¥1.59475
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveCeramic20V155 mA330 mA5 A4.7 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)-
0805(2012Metric);RA
PRG21BC0R2MM1RA
PTC RESET FUSE 6V 750MA 0805
Murata Electronics
40,698
In Stock
1 : ¥5.69000
Cut Tape (CT)
4,000 : ¥2.36172
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveCeramic6V750 mA1.62 A10 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
PRG21AR420MB1RA
PTC RESET FUSE 20V 54MA 0805
Murata Electronics
13,356
In Stock
1 : ¥6.02000
Cut Tape (CT)
4,000 : ¥2.38442
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveCeramic20V54 mA100 mA590 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
PRG21BC4R7MM1RA
PTC RESET FUSE 30V 155MA 0805
Murata Electronics
23,641
In Stock
1 : ¥6.42000
Cut Tape (CT)
4,000 : ¥2.53730
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveCeramic30V155 mA330 mA8 A4.7 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);RA
PRG21BC2R2MM1RA
PTC RESET FUSE 16V 220MA 0805
Murata Electronics
6,556
In Stock
1 : ¥6.42000
Cut Tape (CT)
4,000 : ¥2.54291
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveCeramic16V220 mA500 mA9 A2.2 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
26,303
In Stock
1 : ¥6.59000
Cut Tape (CT)
4,000 : ¥1.88104
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveCeramic12V330 mA740 mA10 A1 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
13,575
In Stock
1 : ¥6.91000
Cut Tape (CT)
3,000 : ¥2.71965
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveCeramic20V59 mA116 mA1.6 A15 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);RK
PRG21AR220MS1RK
PTC RESET FUSE 16V 75MA 0805
Murata Electronics
3,128
In Stock
1 : ¥8.13000
Cut Tape (CT)
3,000 : ¥2.10389
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveCeramic16V75 mA195 mA900 mA22 Ohms-40°C ~ 105°C-Surface Mount0805 (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
2,556
In Stock
1 : ¥5.37000
Cut Tape (CT)
4,000 : ¥2.10390
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveCeramic16V21 mA45 mA200 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)-
490-PTC Reset 0603 Series
PRG18BB330MS1RB
PTC RESET FUSE 16V 36MA 0603
Murata Electronics
12,847
In Stock
1 : ¥6.42000
Cut Tape (CT)
4,000 : ¥2.52749
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveCeramic16V36 mA91 mA600 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
PRG21BC3R3MM1RA
PTC RESET FUSE 20V 180MA 0805
Murata Electronics
9,406
In Stock
1 : ¥6.91000
Cut Tape (CT)
4,000 : ¥2.70842
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveCeramic20V180 mA400 mA7.5 A3.3 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)-
0805(2012Metric);RA
PRG21BC0R6MM1RA
PTC RESET FUSE 6V 420MA 0805
Murata Electronics
7,897
In Stock
1 : ¥7.15000
Cut Tape (CT)
4,000 : ¥2.03754
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveCeramic6V420 mA920 mA10 A600 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)-
Showing
of 35

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.