PTC (Positive Temperature Coefficient) Thermistors
PRG21BC1R0MM1RK
Murata Electronics
1:
HK$4.27
25,041 In Stock
Mouser Part No 81-PRG21BC1R0MM1RK
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors
25,041 In Stock
1
HK$4.27
10
HK$4.01
25
HK$3.74
50
HK$3.56
100
View
3,000
HK$2.12
100
HK$3.39
250
HK$3.36
500
HK$2.97
1,000
HK$2.66
3,000
HK$2.12
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
PRG21-MM1RK
1 Ohms
20 %
PCB Mount
SMD/SMT
- 20 C
+ 85 C
Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 15 OHM 20% SMD 0805
PRG21BB150MB1RK
Murata Electronics
1:
HK$4.44
10,074 In Stock
Mouser Part No 81-PRG21BB150MB1RK
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors 15 OHM 20% SMD 0805
10,074 In Stock
1
HK$4.44
10
HK$4.13
25
HK$3.54
50
HK$3.44
100
View
3,000
HK$2.13
100
HK$3.25
250
HK$2.94
500
HK$2.79
1,000
HK$2.65
3,000
HK$2.13
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
PRG21-MB1RK
15 Ohms
20 %
PCB Mount
SMD/SMT
- 10 C
+ 60 C
Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 0.2 OHM 20% SMD 0805
PRG21BC0R2MM1RA
Murata Electronics
1:
HK$6.17
8,126 In Stock
Mouser Part No 81-PRG21BC0R2MM1RA
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors 0.2 OHM 20% SMD 0805
8,126 In Stock
1
HK$6.17
10
HK$5.64
25
HK$4.69
50
HK$4.49
100
View
4,000
HK$2.72
100
HK$4.32
250
HK$3.89
500
HK$3.68
1,000
HK$3.46
4,000
HK$2.72
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
PRG21-MM1RA
200 mOhms
20 %
PCB Mount
SMD/SMT
- 20 C
+ 85 C
Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603
PRF18BB471QS5RB
Murata Electronics
1:
HK$3.78
7,307 In Stock
Mouser Part No 81-PRF18BB471QS5RB
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603
7,307 In Stock
1
HK$3.78
10
HK$3.53
25
HK$3.29
50
HK$3.12
100
View
4,000
HK$2.03
100
HK$2.98
500
HK$2.68
1,000
HK$2.52
4,000
HK$2.03
Buy
Min.: 1 Mult.: 1
Reel :4,000
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
PRF18AS471QS5RB
Murata Electronics
1:
HK$2.71
4,000 In Stock
Mouser Part No 81-PRF18AS471QS5RB
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603
4,000 In Stock
1
HK$2.71
10
HK$2.29
25
HK$2.02
100
HK$1.62
4,000
HK$0.995
8,000
View
500
HK$1.34
1,000
HK$1.22
8,000
HK$0.978
24,000
HK$0.962
Buy
Min.: 1 Mult.: 1
Reel :4,000
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 0805
PRF21BC471QB5RA
Murata Electronics
1:
HK$3.78
6,170 In Stock
Mouser Part No 81-PRF21BC471QB5RA
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0805
6,170 In Stock
1
HK$3.78
10
HK$3.24
25
HK$2.79
100
HK$2.29
4,000
HK$1.44
8,000
View
500
HK$2.02
1,000
HK$1.67
8,000
HK$1.43
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
PRF
470 Ohms
50 %
PCB Mount
SMD/SMT
- 20 C
+ 120 C
Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0805
PRF21BE471QB5RA
Murata Electronics
1:
HK$3.12
6,670 In Stock
Mouser Part No 81-PRF21BE471QB5RA
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0805
6,670 In Stock
1
HK$3.12
10
HK$2.93
25
HK$2.59
100
HK$2.29
4,000
HK$1.49
8,000
View
500
HK$2.02
1,000
HK$1.70
8,000
HK$1.47
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
PRF
470 Ohms
50 %
PCB Mount
SMD/SMT
- 20 C
+ 100 C
Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors
PRG21BC4R7MS5RA
Murata Electronics
1:
HK$7.64
3,221 In Stock
NRND
Mouser Part No 81-PRG21BC4R7MS5RA
NRND
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors
3,221 In Stock
1
HK$7.64
10
HK$7.19
25
HK$6.74
50
HK$6.43
100
View
4,000
HK$4.60
100
HK$6.15
250
HK$6.14
500
HK$5.57
1,000
HK$5.26
4,000
HK$4.60
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
PRG21-MS5RA
4.7 Ohms
20 %
PCB Mount
SMD/SMT
- 40 C
+ 85 C
Reel, Cut Tape
PTC (Positive Temperature Coefficient) Thermistors
PRF15BA102RB6RC
Murata Electronics
1:
HK$1.48
9,889 In Stock
Mouser Part No 81-PRF15BA102RB6RC
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors
9,889 In Stock
1
HK$1.48
10
HK$1.22
25
HK$1.08
100
HK$0.863
500
View
10,000
HK$0.534
500
HK$0.756
1,000
HK$0.723
5,000
HK$0.649
10,000
HK$0.534
Buy
Min.: 1 Mult.: 1
Reel :10,000
Details
PRF
1 kOhms
50 %
PCB Mount
SMD/SMT
- 40 C
+ 150 C
Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors
PRF18BE471RB5RB
Murata Electronics
1:
HK$3.37
3,860 In Stock
Mouser Part No 81-PRF18BE471RB5RB
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors
3,860 In Stock
1
HK$3.37
10
HK$3.13
25
HK$2.77
100
HK$2.64
4,000
HK$1.91
8,000
View
500
HK$2.37
1,000
HK$1.98
8,000
HK$1.80
24,000
HK$1.78
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
PRF
470 Ohms
50 %
PCB Mount
SMD/SMT
- 20 C
+ 110 C
Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors
PRG21AR150MS5RA
Murata Electronics
1:
HK$8.14
3,025 In Stock
NRND
Mouser Part No 81-PRG21AR150MS5RA
NRND
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors
3,025 In Stock
1
HK$8.14
10
HK$6.18
25
HK$5.33
50
HK$5.15
100
View
4,000
HK$2.73
100
HK$4.38
500
HK$3.81
1,000
HK$3.36
4,000
HK$2.73
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
PRG21-MS5RA
15 Ohms
20 %
PCB Mount
SMD/SMT
- 40 C
+ 105 C
Reel, Cut Tape
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603
PRF18BG471RB5RB
Murata Electronics
1:
HK$3.37
4,032 In Stock
Mouser Part No 81-PRF18BG471RB5RB
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603
4,032 In Stock
1
HK$3.37
10
HK$2.84
25
HK$2.60
100
HK$2.38
500
View
500
HK$2.15
1,000
HK$1.95
4,000
HK$1.85
Buy
Min.: 1 Mult.: 1
Details
PRF
470 Ohms
50 %
PCB Mount
SMD/SMT
- 20 C
+ 90 C
Bulk
PTC (Positive Temperature Coefficient) Thermistors 0.6x0.3mm 1kohm 115+/-5degC
PRF03BB102QB7RL
Murata Electronics
1:
HK$0.904
13,539 In Stock
New Product
Mouser Part No 81-PRF03BB102QB7RL
New Product
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors 0.6x0.3mm 1kohm 115+/-5degC
13,539 In Stock
1
HK$0.904
10
HK$0.814
25
HK$0.707
100
HK$0.674
500
View
15,000
HK$0.436
500
HK$0.592
1,000
HK$0.559
5,000
HK$0.501
10,000
HK$0.46
15,000
HK$0.436
Buy
Min.: 1 Mult.: 1
Reel :15,000
Details
PRF
1 kOhms
50 %
PCB Mount
SMD/SMT
- 40 C
+ 140 C
Reel, Cut Tape
PTC (Positive Temperature Coefficient) Thermistors 0.6x0.3mm 1kohm 105+/-5degC
PRF03BC102QB7RL
Murata Electronics
1:
HK$0.904
14,465 In Stock
New Product
Mouser Part No 81-PRF03BC102QB7RL
New Product
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors 0.6x0.3mm 1kohm 105+/-5degC
14,465 In Stock
1
HK$0.904
10
HK$0.814
25
HK$0.707
100
HK$0.674
500
View
15,000
HK$0.436
500
HK$0.592
1,000
HK$0.559
5,000
HK$0.501
10,000
HK$0.46
15,000
HK$0.436
Buy
Min.: 1 Mult.: 1
Reel :15,000
Details
PRF
1 kOhms
50 %
PCB Mount
SMD/SMT
- 40 C
+ 130 C
Reel, Cut Tape
PTC (Positive Temperature Coefficient) Thermistors 33 OHM 20% SMD 0603
PRG18BB330MB1RB
Murata Electronics
1:
HK$2.06
151,052 In Stock
Mouser Part No 81-PRG18BB330MB1RB
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors 33 OHM 20% SMD 0603
151,052 In Stock
1
HK$2.06
10
HK$1.89
25
HK$1.57
100
HK$1.31
4,000
HK$0.847
8,000
View
500
HK$1.22
1,000
HK$0.921
8,000
HK$0.756
24,000
HK$0.732
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
PRG18-MB1RB
33 Ohms
20 %
PCB Mount
SMD/SMT
- 20 C
+ 75 C
Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 0.6x0.3mm 1kohm 115+/-5degC AEC-Q200
PRF03BB102QS7RL
Murata Electronics
1:
HK$1.07
13,761 In Stock
New Product
Mouser Part No 81-PRF03BB102QS7RL
New Product
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors 0.6x0.3mm 1kohm 115+/-5degC AEC-Q200
13,761 In Stock
1
HK$1.07
10
HK$0.954
25
HK$0.838
100
HK$0.781
500
View
15,000
HK$0.518
500
HK$0.69
1,000
HK$0.658
5,000
HK$0.592
10,000
HK$0.551
15,000
HK$0.518
Buy
Min.: 1 Mult.: 1
Reel :15,000
Details
PRF03_S
1 kOhms
50 %
PCB Mount
SMD/SMT
- 40 C
+ 150 C
AEC-Q200
Reel, Cut Tape
PTC (Positive Temperature Coefficient) Thermistors 0.6x0.3mm 1kohm 105+/-5degC AEC-Q200
PRF03BC102QS7RL
Murata Electronics
1:
HK$1.07
14,890 In Stock
New Product
Mouser Part No 81-PRF03BC102QS7RL
New Product
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors 0.6x0.3mm 1kohm 105+/-5degC AEC-Q200
14,890 In Stock
1
HK$1.07
10
HK$0.954
25
HK$0.838
100
HK$0.781
500
View
15,000
HK$0.518
500
HK$0.69
1,000
HK$0.658
5,000
HK$0.592
10,000
HK$0.551
15,000
HK$0.518
Buy
Min.: 1 Mult.: 1
Reel :15,000
Details
PRF03_S
1 kOhms
50 %
PCB Mount
SMD/SMT
- 40 C
+ 150 C
AEC-Q200
Reel, Cut Tape
PTC (Positive Temperature Coefficient) Thermistors 4.7 OHM 20% SMD 0805
PRG18BC4R7MM1RB
Murata Electronics
1:
HK$3.21
10,939 In Stock
NRND
Mouser Part No 81-PRG18BC4R7MM1RB
NRND
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors 4.7 OHM 20% SMD 0805
10,939 In Stock
1
HK$3.21
10
HK$2.94
25
HK$2.45
100
HK$2.03
4,000
HK$1.47
8,000
View
500
HK$1.87
1,000
HK$1.60
8,000
HK$1.42
24,000
HK$1.38
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
PRG18-MM1RB
4.7 Ohms
20 %
PCB Mount
SMD/SMT
- 20 C
+ 85 C
Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors
PRF15BB102RB6RC
Murata Electronics
1:
HK$1.23
56,930 In Stock
Mouser Part No 81-PRF15BB102RB6RC
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors
56,930 In Stock
1
HK$1.23
10
HK$1.11
25
HK$0.97
100
HK$0.888
10,000
HK$0.617
20,000
View
500
HK$0.756
1,000
HK$0.723
5,000
HK$0.649
20,000
HK$0.592
Buy
Min.: 1 Mult.: 1
Reel :10,000
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:
HK$1.64
64,034 In Stock
Mouser Part No 81-PRF18BA471QB5RB
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603
64,034 In Stock
1
HK$1.64
10
HK$1.49
25
HK$1.40
100
HK$1.30
500
View
4,000
HK$0.929
500
HK$1.13
1,000
HK$1.02
4,000
HK$0.929
Buy
Min.: 1 Mult.: 1
Max.: 4,000
Reel :4,000
Details
PRF
470 Ohms
50 %
PCB Mount
SMD/SMT
- 20 C
+ 150 C
Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603
PRF18BC471QS5RB
Murata Electronics
1:
HK$3.78
9,065 In Stock
Mouser Part No 81-PRF18BC471QS5RB
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603
9,065 In Stock
1
HK$3.78
10
HK$3.53
25
HK$3.29
50
HK$3.12
100
View
4,000
HK$2.29
100
HK$2.98
500
HK$2.68
1,000
HK$2.52
4,000
HK$2.29
Buy
Min.: 1 Mult.: 1
Reel :4,000
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 100 OHM 20% SMD 0603
PRG18BB101MB1RB
Murata Electronics
1:
HK$2.14
41,910 In Stock
32,000 Expected 3/12/2026
Mouser Part No 81-PRG18BB101MB1RB
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors 100 OHM 20% SMD 0603
41,910 In Stock
32,000 Expected 3/12/2026
1
HK$2.14
10
HK$1.92
25
HK$1.59
100
HK$1.33
4,000
HK$0.855
8,000
View
500
HK$1.25
1,000
HK$0.937
8,000
HK$0.764
24,000
HK$0.74
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
PRG18-MB1RB
100 Ohms
20 %
PCB Mount
SMD/SMT
- 20 C
+ 75 C
Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 0603 47ohm 20% SMD
PRG18BB470MB1RB
Murata Electronics
1:
HK$3.21
56,766 In Stock
44,000 Expected 26/11/2026
Mouser Part No 81-PRG18BB470MB1RB
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors 0603 47ohm 20% SMD
56,766 In Stock
44,000 Expected 26/11/2026
1
HK$3.21
10
HK$2.79
25
HK$2.36
100
HK$1.96
4,000
HK$1.28
8,000
View
500
HK$1.80
1,000
HK$1.41
8,000
HK$1.16
24,000
HK$1.15
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
PRG18-MB1RB
47 Ohms
20 %
PCB Mount
SMD/SMT
- 20 C
+ 75 C
Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors
PRG18BC220MM1RB
Murata Electronics
1:
HK$2.79
11,929 In Stock
Mouser Part No 81-PRG18BC220MM1RB
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors
11,929 In Stock
1
HK$2.79
10
HK$2.59
25
HK$2.29
100
HK$2.18
500
View
4,000
HK$1.67
500
HK$1.93
1,000
HK$1.85
4,000
HK$1.67
Buy
Min.: 1 Mult.: 1
Max.: 4,000
Reel :4,000
Details
PRG18-MM1RB
22 Ohms
20 %
PCB Mount
SMD/SMT
- 20 C
+ 85 C
Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors
PRG15BC180MM1RC
Murata Electronics
1:
HK$1.56
8,550 In Stock
NRND
Mouser Part No 81-PRG15BC180MM1RC
NRND
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors
8,550 In Stock
1
HK$1.56
10
HK$1.38
25
HK$1.15
100
HK$0.954
10,000
HK$0.551
20,000
View
500
HK$0.88
1,000
HK$0.814
5,000
HK$0.674
20,000
HK$0.518
Buy
Min.: 1 Mult.: 1
Reel :10,000
Details
PRG15-MM1RC
18 Ohms
20 %
PCB Mount
SMD/SMT
- 20 C
+ 85 C
Reel, Cut Tape, MouseReel
Hong Kong