PTC (Positive Temperature Coefficient) Thermistors
PRG21BC1R0MM1RK
Murata Electronics
1:
Rp9.173
25.511 In Stock
NRND
Mouser Part No
81-PRG21BC1R0MM1RK
NRND
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors
25.511 In Stock
1
Rp9.173
10
Rp8.604
25
Rp8.036
50
Rp7.632
100
View
3.000
Rp5.816
100
Rp7.283
500
Rp6.568
1.000
Rp6.293
3.000
Rp5.816
Buy
Min.: 1
Mult.: 1
Details
PRG21-MM1RK
1 Ohms
20 %
PCB Mount
SMD/SMT
- 20 C
+ 85 C
Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors
PRG21BC2R2MM1RK
Murata Electronics
1:
Rp9.540
1.773 In Stock
NRND
Mouser Part No
81-PRG21BC2R2MM1RK
NRND
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors
1.773 In Stock
1
Rp9.540
10
Rp8.879
25
Rp8.292
50
Rp7.889
100
View
3.000
Rp6.036
100
Rp7.522
500
Rp6.788
1.000
Rp6.513
3.000
Rp6.036
Buy
Min.: 1
Mult.: 1
Details
PRG21-MM1RK
2.2 Ohms
20 %
PCB Mount
SMD/SMT
- 20 C
+ 85 C
Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors
PRG21BC3R3MM1RK
Murata Electronics
1:
Rp15.411
2.333 In Stock
NRND
Mouser Part No
81-PRG21BC3R3MM1RK
NRND
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors
2.333 In Stock
1
Rp15.411
10
Rp11.815
25
Rp10.164
50
Rp9.815
100
View
3.000
Rp5.577
100
Rp8.366
500
Rp7.265
1.000
Rp6.696
3.000
Rp5.577
Buy
Min.: 1
Mult.: 1
Details
PRG21-MM1RK
3.3 Ohms
20 %
PCB Mount
SMD/SMT
- 20 C
+ 85 C
Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors
PRF15BB102RB6RC
Murata Electronics
1:
Rp2.385
57.224 In Stock
Mouser Part No
81-PRF15BB102RB6RC
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors
57.224 In Stock
1
Rp2.385
10
Rp2.257
25
Rp1.963
100
Rp1.871
10.000
Rp1.321
20.000
View
500
Rp1.651
1.000
Rp1.578
5.000
Rp1.486
20.000
Rp1.284
Buy
Min.: 1
Mult.: 1
Details
PRF
1 kOhms
50 %
PCB Mount
SMD/SMT
- 40 C
+ 140 C
Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603
PRF18BA471QB5RB
Murata Electronics
1:
Rp2.935
18.458 In Stock
12.000 Expected 23/04/2026
Mouser Part No
81-PRF18BA471QB5RB
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603
18.458 In Stock
12.000 Expected 23/04/2026
1
Rp2.935
10
Rp2.697
25
Rp2.495
500
Rp2.367
4.000
Rp2.165
8.000
View
1.000
Rp2.202
8.000
Rp1.981
24.000
Rp1.633
Buy
Min.: 1
Mult.: 1
Details
PRF
470 Ohms
50 %
PCB Mount
SMD/SMT
- 20 C
+ 150 C
Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 220 OHM 20% SMD 0603
PRG18BB221MB1RB
Murata Electronics
1:
Rp3.853
29.772 In Stock
16.000 Expected 05/03/2026
Mouser Part No
81-PRG18BB221MB1RB
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors 220 OHM 20% SMD 0603
29.772 In Stock
16.000 Expected 05/03/2026
1
Rp3.853
10
Rp3.614
25
Rp2.990
100
Rp2.899
4.000
Rp2.403
8.000
View
500
Rp2.715
1.000
Rp2.532
8.000
Rp2.165
24.000
Rp1.871
Buy
Min.: 1
Mult.: 1
Details
PRG18-MB1RB
220 Ohms
20 %
PCB Mount
SMD/SMT
- 20 C
+ 75 C
Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 20% SMD 0603
PRG18BB470MB1RB
Murata Electronics
1:
Rp5.871
10.674 In Stock
32.000 On Order
Mouser Part No
81-PRG18BB470MB1RB
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 20% SMD 0603
10.674 In Stock
32.000 On Order
View Dates
Stock:
10.674 Can Dispatch Immediately
On Order:
12.000 Expected 27/03/2026
20.000 Expected 01/05/2026
Factory Lead Time:
14 Weeks
1
Rp5.871
10
Rp5.449
25
Rp4.807
100
Rp4.550
4.000
Rp3.522
8.000
View
500
Rp4.091
1.000
Rp3.688
8.000
Rp3.357
24.000
Rp3.302
Buy
Min.: 1
Mult.: 1
Details
PRG18-MB1RB
47 Ohms
20 %
PCB Mount
SMD/SMT
- 20 C
+ 75 C
Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 15 OHM 20% SMD 0805
PRG21BB150MB1RK
Murata Electronics
1:
Rp8.439
11.381 In Stock
Mouser Part No
81-PRG21BB150MB1RK
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors 15 OHM 20% SMD 0805
11.381 In Stock
1
Rp8.439
10
Rp7.889
25
Rp7.375
50
Rp7.008
100
View
3.000
Rp5.137
100
Rp6.678
500
Rp5.999
1.000
Rp5.761
3.000
Rp5.137
Buy
Min.: 1
Mult.: 1
Details
PRG21-MB1RK
15 Ohms
20 %
PCB Mount
SMD/SMT
- 10 C
+ 60 C
Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 4.7 OHM 20% SMD 0805
PRG21BC4R7MM1RA
Murata Electronics
1:
Rp8.806
7.959 In Stock
Mouser Part No
81-PRG21BC4R7MM1RA
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors 4.7 OHM 20% SMD 0805
7.959 In Stock
1
Rp8.806
10
Rp8.292
25
Rp7.742
50
Rp7.357
100
View
4.000
Rp5.082
100
Rp7.008
500
Rp6.311
1.000
Rp6.054
4.000
Rp5.082
Buy
Min.: 1
Mult.: 1
Details
PRG21-MM1RA
4.7 Ohms
20 %
PCB Mount
SMD/SMT
- 20 C
+ 85 C
Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 6.8 OHM 20% SMD 0805
PRG21BC6R8MM1RA
Murata Electronics
1:
Rp8.806
9.847 In Stock
12.000 Expected 25/02/2026
Mouser Part No
81-PRG21BC6R8MM1RA
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors 6.8 OHM 20% SMD 0805
9.847 In Stock
12.000 Expected 25/02/2026
1
Rp8.806
10
Rp8.274
25
Rp7.705
50
Rp7.338
100
View
4.000
Rp5.449
100
Rp6.990
250
Rp6.953
500
Rp6.201
1.000
Rp6.036
4.000
Rp5.449
Buy
Min.: 1
Mult.: 1
Details
PRG21-MM1RA
6.8 Ohms
20 %
PCB Mount
SMD/SMT
- 20 C
+ 85 C
Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors PTC 0402, 10kOhms, 50%, 32VDC
PRF15BB103RB6RC
Murata Electronics
1:
Rp3.669
12.597 In Stock
Mouser Part No
81-PRF15BB103RB6RC
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors PTC 0402, 10kOhms, 50%, 32VDC
12.597 In Stock
1
Rp3.669
10
Rp3.045
25
Rp2.367
100
Rp2.018
10.000
Rp1.174
20.000
View
500
Rp1.651
1.000
Rp1.614
5.000
Rp1.449
20.000
Rp1.101
Buy
Min.: 1
Mult.: 1
Details
PRF
10 kOhms
50 %
PCB Mount
SMD/SMT
- 20 C
+ 140 C
Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 1 OHM 50% SMD 0402
PRF15BD102RB6RC
Murata Electronics
1:
Rp2.385
8.335 In Stock
Mouser Part No
81-PRF15BD102RB6RC
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors 1 OHM 50% SMD 0402
8.335 In Stock
1
Rp2.385
10
Rp2.257
25
Rp1.963
100
Rp1.871
10.000
Rp1.376
20.000
View
500
Rp1.651
1.000
Rp1.578
5.000
Rp1.413
20.000
Rp1.321
Buy
Min.: 1
Mult.: 1
Details
PRF
1 kOhms
50 %
PCB Mount
SMD/SMT
- 40 C
+ 120 C
Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors
PRF18AS471QB5RB
Murata Electronics
1:
Rp3.486
3.520 In Stock
Mouser Part No
81-PRF18AS471QB5RB
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors
3.520 In Stock
1
Rp3.486
10
Rp3.247
25
Rp2.862
100
Rp2.697
4.000
Rp1.578
8.000
View
500
Rp2.403
1.000
Rp2.183
8.000
Rp1.486
24.000
Rp1.468
Buy
Min.: 1
Mult.: 1
Details
PRF
470 Ohms
50 %
PCB Mount
SMD/SMT
- 20 C
+ 160 C
Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors
PRF18BB471RB5RB
Murata Electronics
1:
Rp3.853
3.144 In Stock
Mouser Part No
81-PRF18BB471RB5RB
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors
3.144 In Stock
1
Rp3.853
10
Rp3.522
25
Rp3.009
100
Rp2.825
4.000
Rp2.312
8.000
View
500
Rp2.477
1.000
Rp2.348
8.000
Rp2.146
24.000
Rp2.110
Buy
Min.: 1
Mult.: 1
Details
PRF
470 Ohms
50 %
PCB Mount
SMD/SMT
- 20 C
+ 140 C
Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603
PRF18BC471QB5RB
Murata Electronics
1:
Rp3.486
7.705 In Stock
Mouser Part No
81-PRF18BC471QB5RB
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603
7.705 In Stock
1
Rp3.486
10
Rp2.513
25
Rp2.385
1.000
Rp1.981
4.000
Rp1.963
8.000
View
8.000
Rp1.706
24.000
Rp1.559
Buy
Min.: 1
Mult.: 1
Details
PRF
470 Ohms
50 %
PCB Mount
SMD/SMT
- 20 C
+ 130 C
Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603
PRF18BC471QS5RB
Murata Electronics
1:
Rp8.256
6.080 In Stock
Mouser Part No
81-PRF18BC471QS5RB
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603
6.080 In Stock
1
Rp8.256
10
Rp7.724
25
Rp7.210
50
Rp6.843
100
View
4.000
Rp5.100
100
Rp6.513
500
Rp5.871
1.000
Rp5.614
4.000
Rp5.100
Buy
Min.: 1
Mult.: 1
Details
PRF18_S
470 Ohms
50 %
PCB Mount
SMD/SMT
- 40 C
+ 150 C
AEC-Q200
Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603
PRF18BD471QB5RB
Murata Electronics
1:
Rp3.486
9.713 In Stock
Mouser Part No
81-PRF18BD471QB5RB
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603
9.713 In Stock
1
Rp3.486
10
Rp3.192
25
Rp2.807
100
Rp2.660
4.000
Rp2.036
8.000
View
500
Rp2.367
1.000
Rp2.183
8.000
Rp1.908
24.000
Rp1.853
Buy
Min.: 1
Mult.: 1
Details
PRF
470 Ohms
50 %
PCB Mount
SMD/SMT
- 20 C
+ 120 C
Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors
PRF18BD471RB5RB
Murata Electronics
1:
Rp7.155
2.171 In Stock
Mouser Part No
81-PRF18BD471RB5RB
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors
2.171 In Stock
1
Rp7.155
10
Rp6.715
25
Rp5.944
100
Rp5.651
4.000
Rp4.293
8.000
View
500
Rp5.082
1.000
Rp4.715
8.000
Rp4.018
24.000
Rp3.944
Buy
Min.: 1
Mult.: 1
Details
PRF
470 Ohms
50 %
PCB Mount
SMD/SMT
- 20 C
+ 120 C
Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors
PRF18BF471RB5RB
Murata Electronics
1:
Rp7.338
1.544 In Stock
Mouser Part No
81-PRF18BF471RB5RB
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors
1.544 In Stock
1
Rp7.338
10
Rp6.843
25
Rp6.073
100
Rp5.779
4.000
Rp4.330
8.000
View
500
Rp5.192
1.000
Rp4.587
8.000
Rp4.183
24.000
Rp4.091
Buy
Min.: 1
Mult.: 1
Details
PRF
470 Ohms
50 %
PCB Mount
SMD/SMT
- 20 C
+ 100 C
Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0805
PRF21BB471QB5RA
Murata Electronics
1:
Rp5.320
1.880 In Stock
Mouser Part No
81-PRF21BB471QB5RA
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0805
1.880 In Stock
1
Rp5.320
10
Rp4.770
25
Rp4.513
500
Rp4.403
4.000
Rp3.027
8.000
View
1.000
Rp4.201
8.000
Rp2.954
24.000
Rp2.917
Buy
Min.: 1
Mult.: 1
Details
PRF
470 Ohms
50 %
PCB Mount
SMD/SMT
- 20 C
+ 130 C
Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors
PRF21BD471QB5RA
Murata Electronics
1:
Rp8.072
1.210 In Stock
Mouser Part No
81-PRF21BD471QB5RA
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors
1.210 In Stock
1
Rp8.072
10
Rp7.412
25
Rp6.476
100
Rp5.761
4.000
Rp3.724
8.000
View
500
Rp5.137
1.000
Rp3.926
8.000
Rp3.651
24.000
Rp3.577
Buy
Min.: 1
Mult.: 1
Details
PRF
470 Ohms
50 %
PCB Mount
SMD/SMT
- 20 C
+ 110 C
Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 100 OHM 20% SMD 0603
PRG18BB101MS1RB
Murata Electronics
1:
Rp7.705
2.883 In Stock
Mouser Part No
81-PRG18BB101MS1RB
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors 100 OHM 20% SMD 0603
2.883 In Stock
1
Rp7.705
10
Rp7.173
25
Rp6.696
50
Rp6.366
100
View
4.000
Rp4.660
100
Rp6.054
500
Rp5.449
1.000
Rp5.155
4.000
Rp4.660
Buy
Min.: 1
Mult.: 1
Details
PRG18-MS1RB
100 Ohms
20 %
PCB Mount
SMD/SMT
- 40 C
+ 75 C
AEC-Q100
Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 20% SMD 0603
PRG18BB471MB1RB
Murata Electronics
1:
Rp3.853
92 In Stock
16.000 On Order
Mouser Part No
81-PRG18BB471MB1RB
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 20% SMD 0603
92 In Stock
16.000 On Order
View Dates
Stock:
92 Can Dispatch Immediately
On Order:
8.000 Expected 10/03/2026
8.000 Expected 16/04/2026
Factory Lead Time:
12 Weeks
1
Rp3.853
10
Rp3.633
25
Rp3.192
100
Rp3.027
4.000
Rp2.073
8.000
View
500
Rp2.715
1.000
Rp2.422
8.000
Rp2.018
24.000
Rp1.981
Buy
Min.: 1
Mult.: 1
Details
PRG18-MB1RB
470 Ohms
20 %
PCB Mount
SMD/SMT
- 20 C
+ 75 C
Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors
PRG18BC220MM1RB
Murata Electronics
1:
Rp5.871
6.946 In Stock
20.000 Expected 27/02/2026
Mouser Part No
81-PRG18BC220MM1RB
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors
6.946 In Stock
20.000 Expected 27/02/2026
1
Rp5.871
10
Rp5.559
25
Rp4.917
100
Rp4.678
4.000
Rp3.724
8.000
View
500
Rp4.183
1.000
Rp3.999
8.000
Rp3.431
24.000
Rp3.376
Buy
Min.: 1
Mult.: 1
Details
PRG18-MM1RB
22 Ohms
20 %
PCB Mount
SMD/SMT
- 20 C
+ 85 C
Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 42 OHM 20% SMD 0805
PRG21AR420MS1RA
Murata Electronics
1:
Rp7.522
1.584 In Stock
Mouser Part No
81-PRG21AR420MS1RA
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors 42 OHM 20% SMD 0805
1.584 In Stock
1
Rp7.522
10
Rp7.045
25
Rp6.568
50
Rp6.238
100
View
4.000
Rp4.531
100
Rp5.944
500
Rp5.339
1.000
Rp5.119
4.000
Rp4.531
Buy
Min.: 1
Mult.: 1
Details
PRG21-MS1RA
42 Ohms
20 %
PCB Mount
SMD/SMT
- 40 C
+ 105 C
AEC-Q100
Reel, Cut Tape, MouseReel