PTC Thermistors
PRG21BC1R0MM1RK
Murata Electronics
1:
S/2.02
25,091 In Stock
Mouser Part # 81-PRG21BC1R0MM1RK
Murata Electronics
PTC Thermistors
25,091 In Stock
1
S/2.02
10
S/1.90
25
S/1.77
50
S/1.69
100
View
3,000
S/1.00
100
S/1.61
250
S/1.59
500
S/1.41
1,000
S/1.26
3,000
S/1.00
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 Thermistors 780V 500ohm J 252-A 140-B 20 AEC-Q200
B59252J0140B020
TDK
1:
S/15.10
2,506 In Stock
Mouser Part # 871-B59252J0140B020
TDK
PTC Thermistors 780V 500ohm J 252-A 140-B 20 AEC-Q200
2,506 In Stock
1
S/15.10
5
S/13.55
10
S/12.96
25
S/12.26
50
View
50
S/11.76
100
S/11.33
500
S/10.43
1,000
S/10.04
Buy
Min.: 1 Mult.: 1
Details
Surface Mount OverCurrent PTC
500 Ohms
30 %
PCB Mount
Radial
- 40 C
+ 85 C
AEC-Q200
Case
PTC Thermistors
PRG21BC4R7MS5RA
Murata Electronics
1:
S/3.62
3,246 In Stock
NRND
Mouser Part # 81-PRG21BC4R7MS5RA
NRND
Murata Electronics
PTC Thermistors
3,246 In Stock
1
S/3.62
10
S/3.41
25
S/3.19
50
S/3.04
100
View
4,000
S/2.18
100
S/2.91
500
S/2.64
1,000
S/2.49
4,000
S/2.18
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 Thermistors 4.7 OHM 20% SMD 0805
PRG18BC4R7MM1RB
Murata Electronics
1:
S/1.52
11,439 In Stock
NRND
Mouser Part # 81-PRG18BC4R7MM1RB
NRND
Murata Electronics
PTC Thermistors 4.7 OHM 20% SMD 0805
11,439 In Stock
1
S/1.52
10
S/1.39
25
S/1.16
100
S/0.961
4,000
S/0.642
8,000
View
500
S/0.887
1,000
S/0.728
8,000
S/0.634
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 Thermistors PTCCPLDD16D51A39030140BE3
PTCCL17H132DBE
Vishay / BC Components
1:
S/13.00
197 In Stock
Mouser Part # 594-PTCCL17H132DBE
Vishay / BC Components
PTC Thermistors PTCCPLDD16D51A39030140BE3
197 In Stock
1
S/13.00
10
S/9.73
25
S/8.68
50
S/8.25
100
View
100
S/8.02
200
S/7.75
600
S/6.93
1,000
S/6.70
2,600
S/6.38
Buy
Min.: 1 Mult.: 1
Details
PTC
500 mOhms
20 %
Through Hole
Radial
- 40 C
+ 85 C
PTC Thermistors PTCCPLDD7D00A410030140Te3
Vishay / BC Components PTCCL07H411DTE
PTCCL07H411DTE
Vishay / BC Components
1:
S/5.96
621 In Stock
Mouser Part # 594-PTCCL07H411DTE
Vishay / BC Components
PTC Thermistors PTCCPLDD7D00A410030140Te3
621 In Stock
1
S/5.96
10
S/5.06
500
S/4.67
1,000
S/2.86
1,500
S/2.76
Buy
Min.: 1 Mult.: 1
Details
PTC
3 Ohms
20 %
Through Hole
Radial
- 40 C
+ 85 C
PTC Thermistors
PRG18BC220MM1RB
Murata Electronics
1:
S/1.32
13,429 In Stock
Mouser Part # 81-PRG18BC220MM1RB
Murata Electronics
PTC Thermistors
13,429 In Stock
1
S/1.32
10
S/1.23
25
S/1.09
100
S/1.03
4,000
S/0.79
8,000
View
500
S/0.915
1,000
S/0.876
8,000
S/0.763
24,000
S/0.697
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
PRG18-MM1RB
22 Ohms
20 %
PCB Mount
SMD/SMT
- 20 C
+ 85 C
Reel, Cut Tape, MouseReel
PTC Thermistors 0.2 OHM 20% SMD 0805
PRG21BC0R2MM1RA
Murata Electronics
1:
S/2.92
8,126 In Stock
Mouser Part # 81-PRG21BC0R2MM1RA
Murata Electronics
PTC Thermistors 0.2 OHM 20% SMD 0805
8,126 In Stock
1
S/2.92
10
S/2.67
25
S/2.22
50
S/2.13
100
View
4,000
S/1.29
100
S/2.05
250
S/1.84
500
S/1.74
1,000
S/1.64
4,000
S/1.29
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 Thermistors
PRG15BC180MM1RC
Murata Electronics
1:
S/0.74
8,550 In Stock
NRND
Mouser Part # 81-PRG15BC180MM1RC
NRND
Murata Electronics
PTC Thermistors
8,550 In Stock
1
S/0.74
10
S/0.654
25
S/0.545
100
S/0.452
10,000
S/0.261
20,000
View
500
S/0.416
1,000
S/0.385
5,000
S/0.378
20,000
S/0.245
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
PTC Thermistors 2.2 OHM 20% SMD 0603
PRG18BC2R2MM1RB
Murata Electronics
1:
S/1.32
Non-Stocked Lead-Time 12 Weeks
NRND
Mouser Part # 81-PRG18BC2R2MM1RB
NRND
Murata Electronics
PTC Thermistors 2.2 OHM 20% SMD 0603
Non-Stocked Lead-Time 12 Weeks
1
S/1.32
10
S/1.22
25
S/1.08
100
S/1.02
4,000
S/0.743
8,000
View
500
S/0.907
1,000
S/0.81
8,000
S/0.716
24,000
S/0.705
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
PRG18-MM1RB
2.2 Ohms
20 %
PCB Mount
SMD/SMT
- 20 C
+ 85 C
Reel, Cut Tape, MouseReel
PTC Thermistors
PRG21BC0R4MM1RK
Murata Electronics
1:
S/3.23
2,370 In Stock
NRND
Mouser Part # 81-PRG21BC0R4MM1RK
NRND
Murata Electronics
PTC Thermistors
2,370 In Stock
1
S/3.23
10
S/2.46
25
S/2.12
50
S/2.04
100
View
3,000
S/1.16
100
S/1.74
500
S/1.51
1,000
S/1.40
3,000
S/1.16
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
PRG21-MM1RK
400 mOhms
20 %
PCB Mount
SMD/SMT
- 20 C
+ 85 C
Reel, Cut Tape, MouseReel
PTC Thermistors
PRG21BC2R2MM1RK
Murata Electronics
1:
S/2.10
1,519 In Stock
NRND
Mouser Part # 81-PRG21BC2R2MM1RK
NRND
Murata Electronics
PTC Thermistors
1,519 In Stock
1
S/2.10
10
S/1.96
25
S/1.83
50
S/1.74
100
View
3,000
S/1.26
100
S/1.66
500
S/1.49
1,000
S/1.42
3,000
S/1.26
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
PRG21-MM1RK
2.2 Ohms
20 %
PCB Mount
SMD/SMT
- 20 C
+ 85 C
Reel, Cut Tape, MouseReel
PTC Thermistors 6.8 OHM 20% SMD 0805
PRG21BC6R8MM1RA
Murata Electronics
1:
S/1.95
18,755 In Stock
16,000 Expected 11/23/2026
Mouser Part # 81-PRG21BC6R8MM1RA
Murata Electronics
PTC Thermistors 6.8 OHM 20% SMD 0805
18,755 In Stock
16,000 Expected 11/23/2026
1
S/1.95
10
S/1.83
25
S/1.70
50
S/1.62
100
View
4,000
S/1.09
100
S/1.54
500
S/1.39
1,000
S/1.31
4,000
S/1.09
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
PRG21-MM1RA
6.8 Ohms
20 %
PCB Mount
SMD/SMT
- 20 C
+ 85 C
Reel, Cut Tape, MouseReel
PTC Thermistors 13 OHM 20%
PTCCL05H181DBE
Vishay / BC Components
1:
S/4.05
1,721 In Stock
Mouser Part # 594-2381-660-51811
Vishay / BC Components
PTC Thermistors 13 OHM 20%
1,721 In Stock
1
S/4.05
10
S/3.71
25
S/3.31
50
S/2.93
100
View
100
S/2.79
250
S/2.57
500
S/2.32
1,000
S/2.15
2,500
S/1.80
Buy
Min.: 1 Mult.: 1
Details
PTCCL - 30V/60V
13 Ohms
PCB Mount
Radial
- 40 C
+ 85 C
PTC Thermistors PTC Overld 140C 30vl
PTCCL13H921DBE
Vishay / BC Components
1:
S/6.15
816 In Stock
1,000 On Order
Mouser Part # 594-2381-662-59211
Vishay / BC Components
PTC Thermistors PTC Overld 140C 30vl
816 In Stock
1,000 On Order
1
S/6.15
10
S/5.68
25
S/4.87
50
S/4.55
100
View
100
S/4.32
250
S/3.89
500
S/3.59
1,000
S/3.31
2,500
S/2.77
Buy
Min.: 1 Mult.: 1
Details
PTCCL - 30V/60V
900 mOhms
20 %
PCB Mount
Radial
- 40 C
+ 85 C
Bulk
PTC Thermistors 0.6 OHM 20% SMD 0805
PRG21BC0R6MM1RA
Murata Electronics
1:
S/2.53
3,870 In Stock
Mouser Part # 81-PRG21BC0R6MM1RA
Murata Electronics
PTC Thermistors 0.6 OHM 20% SMD 0805
3,870 In Stock
1
S/2.53
10
S/2.34
25
S/2.27
50
S/1.94
100
View
4,000
S/1.31
100
S/1.79
250
S/1.61
500
S/1.48
1,000
S/1.37
4,000
S/1.31
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
PRG21-MM1RA
600 mOhms
20 %
PCB Mount
SMD/SMT
- 20 C
+ 85 C
Reel, Cut Tape, MouseReel
PTC Thermistors 1 OHM 20% SMD 0805
PRG21BC1R0MM1RA
Murata Electronics
1:
S/2.37
4,759 In Stock
Mouser Part # 81-PRG21BC1R0MM1RA
Murata Electronics
PTC Thermistors 1 OHM 20% SMD 0805
4,759 In Stock
1
S/2.37
10
S/2.17
25
S/2.10
50
S/1.80
100
View
4,000
S/1.21
100
S/1.62
250
S/1.49
500
S/1.38
1,000
S/1.27
4,000
S/1.21
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
PRG21-MM1RA
1 Ohms
20 %
PCB Mount
SMD/SMT
- 20 C
+ 85 C
Reel, Cut Tape, MouseReel
PTC Thermistors 2.2 OHM 20% SMD 0805
PRG21BC2R2MM1RA
Murata Electronics
1:
S/2.34
1,258 In Stock
12,000 On Order
Mouser Part # 81-PRG21BC2R2MM1RA
Murata Electronics
PTC Thermistors 2.2 OHM 20% SMD 0805
1,258 In Stock
12,000 On Order
View Dates
Stock:
1,258 Can Ship Immediately
On Order:
4,000 Expected 9/25/2026
8,000 Expected 11/5/2026
Factory Lead-Time:
12 Weeks
1
S/2.34
10
S/2.13
25
S/2.00
50
S/1.77
100
View
4,000
S/1.18
100
S/1.63
250
S/1.47
500
S/1.35
1,000
S/1.25
4,000
S/1.18
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
PRG21-MM1RA
2.2 Ohms
20 %
PCB Mount
SMD/SMT
- 20 C
+ 85 C
Reel, Cut Tape, MouseReel
PTC Thermistors
PRG21BC3R3MM1RA
Murata Electronics
1:
S/2.45
4,439 In Stock
Mouser Part # 81-PRG21BC3R3MM1RA
Murata Electronics
PTC Thermistors
4,439 In Stock
1
S/2.45
10
S/2.26
25
S/2.18
50
S/1.87
100
View
4,000
S/1.26
100
S/1.73
250
S/1.55
500
S/1.43
1,000
S/1.32
4,000
S/1.26
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
PRG21-MM1RA
3.3 Ohms
20 %
PCB Mount
SMD/SMT
- 20 C
+ 85 C
Reel, Cut Tape, MouseReel
PTC Thermistors 4.7 OHM 20% SMD 0805
PRG21BC4R7MM1RA
Murata Electronics
1:
S/1.95
4,420 In Stock
4,000 Expected 9/28/2026
Mouser Part # 81-PRG21BC4R7MM1RA
Murata Electronics
PTC Thermistors 4.7 OHM 20% SMD 0805
4,420 In Stock
4,000 Expected 9/28/2026
1
S/1.95
10
S/1.83
25
S/1.70
50
S/1.62
100
View
4,000
S/1.18
100
S/1.55
500
S/1.39
1,000
S/1.31
4,000
S/1.18
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
PRG21-MM1RA
4.7 Ohms
20 %
PCB Mount
SMD/SMT
- 20 C
+ 85 C
Reel, Cut Tape, MouseReel
PTC Thermistors 33 OHM 20% SMD 0402
PRG15BC330MM1RC
Murata Electronics
1:
S/0.779
565 In Stock
20,000 Expected 11/23/2026
NRND
Mouser Part # 81-PRG15BC330MM1RC
NRND
Murata Electronics
PTC Thermistors 33 OHM 20% SMD 0402
565 In Stock
20,000 Expected 11/23/2026
1
S/0.779
10
S/0.708
25
S/0.588
100
S/0.49
10,000
S/0.284
20,000
View
500
S/0.444
1,000
S/0.416
5,000
S/0.346
20,000
S/0.272
Buy
Min.: 1 Mult.: 1
Reel :10,000
Details
PRG15-MM1RC
33 Ohms
20 %
PCB Mount
SMD/SMT
- 20 C
+ 85 C
Reel, Cut Tape, MouseReel
PTC Thermistors
PRG15BC3R3MM1RC
Murata Electronics
1:
S/0.662
11,153 In Stock
NRND
Mouser Part # 81-PRG15BC3R3MM1RC
NRND
Murata Electronics
PTC Thermistors
11,153 In Stock
1
S/0.662
10
S/0.607
25
S/0.533
100
S/0.502
10,000
S/0.366
20,000
View
500
S/0.436
1,000
S/0.416
5,000
S/0.378
20,000
S/0.323
Buy
Min.: 1 Mult.: 1
Reel :10,000
Details
PRG15-MM1RC
3.3 Ohms
20 %
PCB Mount
SMD/SMT
- 20 C
+ 85 C
Reel, Cut Tape, MouseReel
PTC Thermistors
PRG18BC150MM1RB
Murata Electronics
1:
S/1.25
5,168 In Stock
NRND
Mouser Part # 81-PRG18BC150MM1RB
NRND
Murata Electronics
PTC Thermistors
5,168 In Stock
1
S/1.25
10
S/1.18
25
S/1.04
100
S/0.989
4,000
S/0.771
8,000
View
500
S/0.884
1,000
S/0.845
8,000
S/0.712
24,000
S/0.701
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
PRG18-MM1RB
15 Ohms
20 %
PCB Mount
SMD/SMT
- 20 C
+ 85 C
Reel, Cut Tape, MouseReel
PTC Thermistors 1 OHM 20% SMD 0603
PRG18BC1R0MM1RB
Murata Electronics
1:
S/1.56
1,790 In Stock
NRND
Mouser Part # 81-PRG18BC1R0MM1RB
NRND
Murata Electronics
PTC Thermistors 1 OHM 20% SMD 0603
1,790 In Stock
1
S/1.56
10
S/1.41
25
S/1.17
100
S/0.969
4,000
S/0.767
8,000
View
500
S/0.895
1,000
S/0.802
8,000
S/0.732
24,000
S/0.689
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
PRG18-MM1RB
1 Ohms
20 %
PCB Mount
SMD/SMT
- 20 C
+ 85 C
Reel, Cut Tape, MouseReel
PTC Thermistors 3.3 OHM 20% SMD 0603
PRG18BC3R3MM1RB
Murata Electronics
1:
S/1.52
3,374 In Stock
NRND
Mouser Part # 81-PRG18BC3R3MM1RB
NRND
Murata Electronics
PTC Thermistors 3.3 OHM 20% SMD 0603
3,374 In Stock
1
S/1.52
10
S/1.39
25
S/1.16
100
S/0.958
4,000
S/0.759
8,000
View
500
S/0.884
1,000
S/0.79
8,000
S/0.689
24,000
S/0.677
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
PRG18-MM1RB
3.3 Ohms
20 %
PCB Mount
SMD/SMT
- 20 C
+ 85 C
Reel, Cut Tape, MouseReel
Peru
