PRG Series PTC Thermistors

Murata Electronics PRG Series PTC Thermistors are posistors for overcurrent protection that offer a voltage rating up to 32V and a current range of 10mA to 75mA. These thermistors feature a compact design, low profile, and a wide operating temperature range of -20°C to +85°C. PRG thermistors automatically return to their initial state when the overcurrent is eliminated and can be used repeatedly. Murata Electronics PRG Series PTC Thermistors are suitable for various types of equipment, including aircraft, aerospace, disaster, medical, crime prevention, and transportation.

Results: 26
Select Image Part # Mfr. Description Datasheet Availability Pricing (DKK) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Series Resistance Tolerance Mounting Style Termination Style Minimum Operating Temperature Maximum Operating Temperature Qualification Packaging
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors 15 OHM 20% SMD 0805 9.094In Stock
Cut Tape
3,66 kr.
3,33 kr.
2,78 kr.
2,68 kr.
Reel
1,66 kr.
Min.: 1
Mult.: 1
: 3.000
PRG21-MB1RK 15 Ohms 20 % PCB Mount SMD/SMT - 10 C + 60 C Reel, Cut Tape, MouseReel
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors 25.041In Stock
Cut Tape
3,33 kr.
3,13 kr.
2,92 kr.
2,78 kr.
Reel
1,78 kr.
Min.: 1
Mult.: 1
: 3.000
PRG21-MM1RK 1 Ohms 20 % PCB Mount SMD/SMT - 20 C + 85 C Reel, Cut Tape, MouseReel
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors 0.2 OHM 20% SMD 0805 8.124In Stock
Cut Tape
4,81 kr.
4,28 kr.
3,66 kr.
3,51 kr.
Reel
1,98 kr.
Min.: 1
Mult.: 1
: 4.000
PRG21-MM1RA 200 mOhms 20 % PCB Mount SMD/SMT - 20 C + 85 C Reel, Cut Tape, MouseReel
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors 22 OHM 20% SMD 0805 2.632In Stock
12.000Expected 11/12/2026
Cut Tape
3,85 kr.
3,16 kr.
3,02 kr.
2,63 kr.
Reel
1,57 kr.
Min.: 1
Mult.: 1
: 3.000
PRG21-MS1RK 22 Ohms 20 % PCB Mount SMD/SMT - 40 C + 105 C AEC-Q100 Reel, Cut Tape, MouseReel
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors 0.6 OHM 20% SMD 0805 3.820In Stock
Cut Tape
4,17 kr.
3,85 kr.
3,64 kr.
3,19 kr.
Reel
2,16 kr.
Min.: 1
Mult.: 1
: 4.000
PRG21-MM1RA 600 mOhms 20 % PCB Mount SMD/SMT - 20 C + 85 C Reel, Cut Tape, MouseReel
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors 33 OHM 20% SMD 0603 142.959In Stock
Cut Tape
1,60 kr.
1,48 kr.
1,22 kr.
1,02 kr.
Reel
0,664 kr.
Min.: 1
Mult.: 1
: 4.000
PRG18-MB1RB 33 Ohms 20 % PCB Mount SMD/SMT - 20 C + 75 C Reel, Cut Tape, MouseReel
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors 100 OHM 20% SMD 0603 37.161In Stock
32.000Expected 03/12/2026
Cut Tape
1,67 kr.
1,50 kr.
1,25 kr.
1,04 kr.
Reel
0,671 kr.
Min.: 1
Mult.: 1
: 4.000
PRG18-MB1RB 100 Ohms 20 % PCB Mount SMD/SMT - 20 C + 75 C Reel, Cut Tape, MouseReel
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors 220 OHM 20% SMD 0603 28.080In Stock
96.000On Order
Cut Tape
1,80 kr.
1,58 kr.
1,28 kr.
1,18 kr.
Reel
0,791 kr.
Min.: 1
Mult.: 1
: 4.000
PRG18-MB1RB 220 Ohms 20 % PCB Mount SMD/SMT - 20 C + 75 C Reel, Cut Tape, MouseReel
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors 0603 47ohm 20% SMD 53.406In Stock
44.000Expected 26/11/2026
Cut Tape
2,37 kr.
2,10 kr.
1,77 kr.
1,46 kr.
Reel
1,02 kr.
Min.: 1
Mult.: 1
: 4.000
PRG18-MB1RB 47 Ohms 20 % PCB Mount SMD/SMT - 20 C + 75 C Reel, Cut Tape, MouseReel
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors 470 OHM 20% SMD 0603 37.698In Stock
24.000Expected 16/11/2026
Cut Tape
1,60 kr.
1,48 kr.
1,22 kr.
1,02 kr.
Reel
0,694 kr.
Min.: 1
Mult.: 1
: 4.000
PRG18-MB1RB 470 Ohms 20 % PCB Mount SMD/SMT - 20 C + 75 C Reel, Cut Tape, MouseReel
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors 11.419In Stock
Cut Tape
2,18 kr.
2,02 kr.
1,79 kr.
1,70 kr.
Reel
1,26 kr.
Min.: 1
Mult.: 1
Max.: 4.000
: 4.000
PRG18-MM1RB 22 Ohms 20 % PCB Mount SMD/SMT - 20 C + 85 C Reel, Cut Tape, MouseReel
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors 22 OHM 20% SMD 0805 6.000In Stock
15.000On Order
Cut Tape
3,60 kr.
3,32 kr.
3,18 kr.
2,75 kr.
Reel
1,66 kr.
Min.: 1
Mult.: 1
: 3.000
PRG21-MB1RK 22 Ohms 20 % PCB Mount SMD/SMT - 10 C + 60 C Reel, Cut Tape, MouseReel
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors 4.7 OHM 20% SMD 0805 8.226In Stock
Cut Tape
3,21 kr.
3,01 kr.
2,81 kr.
2,68 kr.
Reel
1,95 kr.
Min.: 1
Mult.: 1
: 4.000
PRG21-MM1RA 4.7 Ohms 20 % PCB Mount SMD/SMT - 20 C + 85 C Reel, Cut Tape, MouseReel
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors 6.8 OHM 20% SMD 0805 18.291In Stock
16.000Expected 23/11/2026
Cut Tape
3,21 kr.
3,01 kr.
2,80 kr.
2,67 kr.
Reel
1,80 kr.
Min.: 1
Mult.: 1
: 4.000
PRG21-MM1RA 6.8 Ohms 20 % PCB Mount SMD/SMT - 20 C + 85 C Reel, Cut Tape, MouseReel
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors 100 OHM 20% SMD 0603 2.638In Stock
Cut Tape
3,21 kr.
2,95 kr.
2,83 kr.
2,45 kr.
Reel
1,57 kr.
Min.: 1
Mult.: 1
: 4.000
PRG18-MS1RB 100 Ohms 20 % PCB Mount SMD/SMT - 40 C + 75 C AEC-Q100 Reel, Cut Tape, MouseReel
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors 33 OHM 20% SMD 0603 1.345In Stock
4.000Expected 04/12/2026
Cut Tape
3,21 kr.
2,95 kr.
2,83 kr.
2,45 kr.
Reel
1,42 kr.
Min.: 1
Mult.: 1
: 4.000
PRG18-MS1RB 33 Ohms 20 % PCB Mount SMD/SMT - 40 C + 75 C AEC-Q100 Reel, Cut Tape, MouseReel
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors 42 OHM 20% SMD 0805 3.656In Stock
Cut Tape
3,60 kr.
3,25 kr.
3,00 kr.
2,73 kr.
Reel
1,92 kr.
Min.: 1
Mult.: 1
: 4.000
PRG21-MB1RA 42 Ohms 20 % PCB Mount SMD/SMT - 10 C + 60 C Reel, Cut Tape, MouseReel
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors 42 OHM 20% SMD 0805 942In Stock
Cut Tape
3,21 kr.
2,95 kr.
2,83 kr.
2,45 kr.
Reel
1,56 kr.
Min.: 1
Mult.: 1
: 4.000
PRG21-MS1RA 42 Ohms 20 % PCB Mount SMD/SMT - 40 C + 105 C AEC-Q100 Reel, Cut Tape, MouseReel
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors 1 OHM 20% SMD 0805 4.484In Stock
Cut Tape
3,92 kr.
3,58 kr.
3,36 kr.
2,97 kr.
Reel
1,99 kr.
Min.: 1
Mult.: 1
Max.: 4.000
: 4.000
PRG21-MM1RA 1 Ohms 20 % PCB Mount SMD/SMT - 20 C + 85 C Reel, Cut Tape, MouseReel
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors 2.2 OHM 20% SMD 0805 4.455In Stock
8.000Expected 05/11/2026
Cut Tape
3,85 kr.
3,51 kr.
3,29 kr.
2,92 kr.
Reel
1,95 kr.
Min.: 1
Mult.: 1
: 4.000
PRG21-MM1RA 2.2 Ohms 20 % PCB Mount SMD/SMT - 20 C + 85 C Reel, Cut Tape, MouseReel
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors 2.071In Stock
Cut Tape
4,04 kr.
3,72 kr.
3,60 kr.
3,09 kr.
Reel
2,08 kr.
Min.: 1
Mult.: 1
: 4.000
PRG21-MM1RA 3.3 Ohms 20 % PCB Mount SMD/SMT - 20 C + 85 C Reel, Cut Tape, MouseReel
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors
4.000Expected 23/11/2026
Cut Tape
6,35 kr.
4,83 kr.
4,16 kr.
4,01 kr.
Reel
2,22 kr.
Min.: 1
Mult.: 1
Max.: 12.000
: 4.000
PRG21-MS5RA 22 Ohms 20 % PCB Mount SMD/SMT - 40 C + 105 C Reel, Cut Tape
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors Non-Stocked Lead-Time 12 Weeks
Reel
1,57 kr.
Min.: 4.000
Mult.: 4.000
: 4.000
PRG18-MS1RB 220 Ohms 20 % PCB Mount SMD/SMT - 40 C + 75 C AEC-Q100 Reel
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors Non-Stocked Lead-Time 12 Weeks
1,49 kr.
Min.: 4.000
Mult.: 4.000
PRG18-MS1RB 47 Ohms 20 % PCB Mount SMD/SMT - 40 C + 75 C AEC-Q100 Bulk
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors Non-Stocked Lead-Time 12 Weeks
Reel
1,49 kr.
Min.: 4.000
Mult.: 4.000
: 4.000
PRG18-MS1RB 470 Ohms 20 % PCB Mount SMD/SMT - 40 C + 75 C AEC-Q100 Reel