PTC (Positive Temperature Coefficient) Thermistors
PRF21BD471QB5RA
Murata Electronics
1:
$0.44
1,210 In Stock
Mouser Part No
81-PRF21BD471QB5RA
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors
1,210 In Stock
1
$0.44
10
$0.404
25
$0.354
100
$0.314
4,000
$0.204
8,000
View
500
$0.28
1,000
$0.214
8,000
$0.199
24,000
$0.195
Buy
Min.: 1
Mult.: 1
Details
PTC Thermistors
470 Ohms
PCB Mount
SMD/SMT
0805 (2012 metric)
PTC (Positive Temperature Coefficient) Thermistors 100 OHM 20% SMD 0603
PRG18BB101MS1RB
Murata Electronics
1:
$0.42
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
$0.42
10
$0.391
25
$0.365
50
$0.347
100
View
4,000
$0.254
100
$0.33
500
$0.297
1,000
$0.281
4,000
$0.254
Buy
Min.: 1
Mult.: 1
Details
PTC Thermistors
100 Ohms
PCB Mount
SMD/SMT
0603 (1608 metric)
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 20% SMD 0603
PRG18BB471MB1RB
Murata Electronics
1:
$0.211
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 2026/03/10
8,000 Expected 2026/04/16
Factory Lead Time:
12 Weeks
1
$0.211
10
$0.198
25
$0.174
100
$0.165
4,000
$0.113
8,000
View
500
$0.148
1,000
$0.133
8,000
$0.11
24,000
$0.108
Buy
Min.: 1
Mult.: 1
Details
PTC Thermistors
470 Ohms
PCB Mount
SMD/SMT
0603 (1608 metric)
PTC (Positive Temperature Coefficient) Thermistors
PRG18BC220MM1RB
Murata Electronics
1:
$0.32
6,946 In Stock
20,000 Expected 2026/02/27
Mouser Part No
81-PRG18BC220MM1RB
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors
6,946 In Stock
20,000 Expected 2026/02/27
1
$0.32
10
$0.304
25
$0.267
100
$0.255
4,000
$0.204
8,000
View
500
$0.228
1,000
$0.217
8,000
$0.187
24,000
$0.184
Buy
Min.: 1
Mult.: 1
Details
PTC Thermistors
22 Ohms
PCB Mount
SMD/SMT
0603 (1608 metric)
PTC (Positive Temperature Coefficient) Thermistors 42 OHM 20% SMD 0805
PRG21AR420MS1RA
Murata Electronics
1:
$0.411
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
$0.411
10
$0.384
25
$0.358
50
$0.34
100
View
4,000
$0.247
100
$0.324
500
$0.291
1,000
$0.279
4,000
$0.247
Buy
Min.: 1
Mult.: 1
Details
PTC Thermistors
42 Ohms
PCB Mount
SMD/SMT
0805 (2012 metric)
PTC (Positive Temperature Coefficient) Thermistors
PRG21BC3R3MM1RA
Murata Electronics
1:
$0.511
2,808 In Stock
Mouser Part No
81-PRG21BC3R3MM1RA
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors
2,808 In Stock
1
$0.511
10
$0.478
25
$0.447
50
$0.426
100
View
4,000
$0.324
100
$0.405
500
$0.365
1,000
$0.35
4,000
$0.324
Buy
Min.: 1
Mult.: 1
Details
PTC Thermistors
3.3 Ohms
PCB Mount
SMD/SMT
NTC (Negative Temperature Coefficient) Thermistors 0603 5V 480kOhm 3% Op Temp -40+125C
NCU18WM474E60RB
Murata Electronics
1:
$0.18
9,134 In Stock
Mouser Part No
81-NCU18WM474E60RB
Murata Electronics
NTC (Negative Temperature Coefficient) Thermistors 0603 5V 480kOhm 3% Op Temp -40+125C
9,134 In Stock
1
$0.18
10
$0.149
25
$0.131
100
$0.105
4,000
$0.084
8,000
View
500
$0.092
1,000
$0.088
8,000
$0.076
24,000
$0.072
Buy
Min.: 1
Mult.: 1
Details
NTC Thermistors
470 kOhms
PCB Mount
SMD/SMT
0603 (1608 metric)
PTC (Positive Temperature Coefficient) Thermistors
PRG15BC180MM1RC
Murata Electronics
1:
$0.19
9,835 In Stock
NRND
Mouser Part No
81-PRG15BC180MM1RC
NRND
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors
9,835 In Stock
1
$0.19
10
$0.177
25
$0.155
100
$0.13
10,000
$0.087
20,000
View
500
$0.113
1,000
$0.108
5,000
$0.097
20,000
$0.085
Buy
Min.: 1
Mult.: 1
Details
PTC Thermistors
18 Ohms
PCB Mount
SMD/SMT
0402 (1005 metric)
PTC (Positive Temperature Coefficient) Thermistors 33 OHM 20% SMD 0402
PRG15BC330MM1RC
Murata Electronics
1:
$0.17
2,764 In Stock
10,000 Expected 2026/04/02
NRND
Mouser Part No
81-PRG15BC330MM1RC
NRND
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors 33 OHM 20% SMD 0402
2,764 In Stock
10,000 Expected 2026/04/02
1
$0.17
10
$0.154
25
$0.134
100
$0.127
10,000
$0.09
20,000
View
500
$0.113
1,000
$0.107
5,000
$0.097
20,000
$0.088
Buy
Min.: 1
Mult.: 1
Details
PTC Thermistors
33 Ohms
PCB Mount
SMD/SMT
0402 (1005 metric)
PTC (Positive Temperature Coefficient) Thermistors
PRG15BC3R3MM1RC
Murata Electronics
1:
$0.16
11,180 In Stock
NRND
Mouser Part No
81-PRG15BC3R3MM1RC
NRND
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors
11,180 In Stock
1
$0.16
10
$0.15
25
$0.131
100
$0.124
10,000
$0.094
20,000
View
500
$0.11
1,000
$0.105
5,000
$0.098
20,000
$0.086
Buy
Min.: 1
Mult.: 1
Details
PTC Thermistors
3.3 Ohms
PCB Mount
SMD/SMT
0402 (1005 metric)
PTC (Positive Temperature Coefficient) Thermistors 4.7 OHM 20% SMD 0402
PRG15BC4R7MM1RC
Murata Electronics
1:
$0.16
4,310 In Stock
NRND
Mouser Part No
81-PRG15BC4R7MM1RC
NRND
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors 4.7 OHM 20% SMD 0402
4,310 In Stock
1
$0.16
10
$0.15
25
$0.131
100
$0.124
10,000
$0.09
20,000
View
500
$0.11
1,000
$0.105
5,000
$0.095
20,000
$0.088
Buy
Min.: 1
Mult.: 1
Details
PTC Thermistors
4.7 Ohms
PCB Mount
SMD/SMT
0402 (1005 metric)
PTC (Positive Temperature Coefficient) Thermistors 6.8 OHM 20% SMD 0603
PRG18BC6R8MM1RB
Murata Electronics
1:
$0.261
3,934 In Stock
8,000 Expected 2026/05/04
NRND
Mouser Part No
81-PRG18BC6R8MM1RB
NRND
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors 6.8 OHM 20% SMD 0603
3,934 In Stock
8,000 Expected 2026/05/04
1
$0.261
10
$0.252
500
$0.226
1,000
$0.217
4,000
$0.17
8,000
View
8,000
$0.162
24,000
$0.16
Buy
Min.: 1
Mult.: 1
Details
PTC Thermistors
6.8 Ohms
PCB Mount
SMD/SMT
0603 (1608 metric)
NTC (Negative Temperature Coefficient) Thermistors 47K OHM 1%
NCU15WB473F60RC
Murata Electronics
1:
$0.10
12,292 In Stock
10,000 Expected 2026/04/14
Mouser Part No
81-NCU15WB473F60RC
Murata Electronics
NTC (Negative Temperature Coefficient) Thermistors 47K OHM 1%
12,292 In Stock
10,000 Expected 2026/04/14
1
$0.10
10
$0.055
25
$0.048
100
$0.045
10,000
$0.03
20,000
View
500
$0.04
1,000
$0.037
5,000
$0.033
20,000
$0.029
Buy
Min.: 1
Mult.: 1
Details
NTC Thermistors
47 kOhms
PCB Mount
SMD/SMT
0402 (1005 metric)
NTC (Negative Temperature Coefficient) Thermistors 100K OHM .5%
NCU15WF104D60RC
Murata Electronics
1:
$0.14
8,860 In Stock
Mouser Part No
81-NCU15WF104D60RC
Murata Electronics
NTC (Negative Temperature Coefficient) Thermistors 100K OHM .5%
8,860 In Stock
1
$0.14
10
$0.133
25
$0.116
100
$0.11
10,000
$0.077
20,000
View
500
$0.097
1,000
$0.093
5,000
$0.083
20,000
$0.069
Buy
Min.: 1
Mult.: 1
Details
NTC Thermistors
100 kOhms
PCB Mount
SMD/SMT
0402 (1005 metric)
NTC (Negative Temperature Coefficient) Thermistors
NCU15WF104D6SRC
Murata Electronics
1:
$0.20
5,315 In Stock
Mouser Part No
81-NCU15WF104D6SRC
Murata Electronics
NTC (Negative Temperature Coefficient) Thermistors
5,315 In Stock
1
$0.20
10
$0.184
25
$0.16
100
$0.154
10,000
$0.107
20,000
View
500
$0.136
1,000
$0.13
5,000
$0.117
20,000
$0.105
Buy
Min.: 1
Mult.: 1
Details
NTC Thermistors
100 kOhms
PCB Mount
SMD/SMT
0402 (1005 metric)
NTC (Negative Temperature Coefficient) Thermistors 100K OHM 1%
NCU15WF104F6SRC
Murata Electronics
1:
$0.10
32,319 In Stock
Mouser Part No
81-NCU15WF104F6SRC
Murata Electronics
NTC (Negative Temperature Coefficient) Thermistors 100K OHM 1%
32,319 In Stock
1
$0.10
10
$0.065
25
$0.057
100
$0.053
500
View
10,000
$0.033
500
$0.047
1,000
$0.045
5,000
$0.04
10,000
$0.033
Buy
Min.: 1
Mult.: 1
Details
NTC Thermistors
100 kOhms
PCB Mount
SMD/SMT
0402 (1005 metric)
NTC (Negative Temperature Coefficient) Thermistors
NCU15XH103E60RC
Murata Electronics
1:
$0.10
2,935 In Stock
20,000 Expected 2026/05/01
Mouser Part No
81-NCU15XH103E60RC
Murata Electronics
NTC (Negative Temperature Coefficient) Thermistors
2,935 In Stock
20,000 Expected 2026/05/01
1
$0.10
10
$0.062
25
$0.053
100
$0.051
10,000
$0.035
20,000
View
500
$0.045
1,000
$0.043
5,000
$0.038
20,000
$0.033
Buy
Min.: 1
Mult.: 1
Details
NTC Thermistors
10 kOhms
PCB Mount
SMD/SMT
0402 (1005 metric)
NTC (Negative Temperature Coefficient) Thermistors
NCU18WB473D6SRB
Murata Electronics
1:
$0.39
5,990 In Stock
Mouser Part No
81-NCU18WB473D6SRB
Murata Electronics
NTC (Negative Temperature Coefficient) Thermistors
5,990 In Stock
1
$0.39
10
$0.368
25
$0.326
100
$0.311
4,000
$0.236
8,000
View
500
$0.279
1,000
$0.247
8,000
$0.226
24,000
$0.214
Buy
Min.: 1
Mult.: 1
Details
NTC Thermistors
47 kOhms
PCB Mount
SMD/SMT
0603 (1608 metric)
NTC (Negative Temperature Coefficient) Thermistors
NCU18WB473F60RB
Murata Electronics
1:
$0.10
5,509 In Stock
4,000 Expected 2026/04/14
Mouser Part No
81-NCU18WB473F60RB
Murata Electronics
NTC (Negative Temperature Coefficient) Thermistors
5,509 In Stock
4,000 Expected 2026/04/14
1
$0.10
10
$0.085
25
$0.074
100
$0.07
4,000
$0.05
8,000
View
500
$0.062
1,000
$0.053
8,000
$0.048
24,000
$0.047
Buy
Min.: 1
Mult.: 1
Details
NTC Thermistors
47 kOhms
PCB Mount
SMD/SMT
0603 (1608 metric)
NTC (Negative Temperature Coefficient) Thermistors 47K OHM 1608 SMD 0.5
NCU18WB473J6SRB
Murata Electronics
1:
$0.12
11,940 In Stock
Mouser Part No
81-NCU18WB473J6SRB
Murata Electronics
NTC (Negative Temperature Coefficient) Thermistors 47K OHM 1608 SMD 0.5
11,940 In Stock
1
$0.12
10
$0.109
25
$0.097
100
$0.091
4,000
$0.069
8,000
View
500
$0.08
1,000
$0.071
8,000
$0.066
24,000
$0.062
Buy
Min.: 1
Mult.: 1
Details
NTC Thermistors
47 kOhms
PCB Mount
SMD/SMT
0603 (1608 metric)
NTC (Negative Temperature Coefficient) Thermistors 100K OHM 0.5%
NCU18WF104D60RB
Murata Electronics
1:
$0.42
5,002 In Stock
Mouser Part No
81-NCU18WF104D60RB
Murata Electronics
NTC (Negative Temperature Coefficient) Thermistors 100K OHM 0.5%
5,002 In Stock
1
$0.42
10
$0.391
25
$0.365
50
$0.347
100
View
4,000
$0.217
100
$0.33
500
$0.297
1,000
$0.281
4,000
$0.217
Buy
Min.: 1
Mult.: 1
Details
NTC Thermistors
100 kOhms
PCB Mount
SMD/SMT
0603 (1608 metric)
NTC (Negative Temperature Coefficient) Thermistors
NCU18WF104E60RB
Murata Electronics
1:
$0.13
4,492 In Stock
Mouser Part No
81-NCU18WF104E60RB
Murata Electronics
NTC (Negative Temperature Coefficient) Thermistors
4,492 In Stock
1
$0.13
10
$0.123
25
$0.107
100
$0.102
4,000
$0.076
8,000
View
500
$0.09
1,000
$0.08
8,000
$0.071
24,000
$0.069
Buy
Min.: 1
Mult.: 1
Details
NTC Thermistors
100 kOhms
PCB Mount
SMD/SMT
0603 (1608 metric)
NTC (Negative Temperature Coefficient) Thermistors
NCU18WF104F60RB
Murata Electronics
1:
$0.13
4,294 In Stock
16,000 On Order
Mouser Part No
81-NCU18WF104F60RB
Murata Electronics
NTC (Negative Temperature Coefficient) Thermistors
4,294 In Stock
16,000 On Order
View Dates
Stock:
4,294 Can Dispatch Immediately
On Order:
8,000 Expected 2026/04/14
8,000 Expected 2026/04/23
Factory Lead Time:
22 Weeks
1
$0.13
10
$0.123
25
$0.107
100
$0.102
4,000
$0.084
8,000
View
500
$0.09
1,000
$0.084
8,000
$0.083
24,000
$0.076
Buy
Min.: 1
Mult.: 1
Details
NTC Thermistors
100 kOhms
PCB Mount
SMD/SMT
0603 (1608 metric)
NTC (Negative Temperature Coefficient) Thermistors 100K OHM 1%
NCU18WF104F6SRB
Murata Electronics
1:
$0.15
17,005 In Stock
20,000 Expected 2026/04/14
Mouser Part No
81-NCU18WF104F6SRB
Murata Electronics
NTC (Negative Temperature Coefficient) Thermistors 100K OHM 1%
17,005 In Stock
20,000 Expected 2026/04/14
1
$0.15
10
$0.135
25
$0.117
100
$0.112
4,000
$0.08
8,000
View
500
$0.099
1,000
$0.087
8,000
$0.079
24,000
$0.078
Buy
Min.: 1
Mult.: 1
Details
NTC Thermistors
100 kOhms
PCB Mount
SMD/SMT
0603 (1608 metric)
NTC (Negative Temperature Coefficient) Thermistors 100K OHM 5%
NCU18WF104J60RB
Murata Electronics
1:
$0.13
20,410 In Stock
Mouser Part No
81-NCU18WF104J60RB
Murata Electronics
NTC (Negative Temperature Coefficient) Thermistors 100K OHM 5%
20,410 In Stock
1
$0.13
10
$0.123
25
$0.107
100
$0.102
4,000
$0.076
8,000
View
500
$0.09
1,000
$0.08
8,000
$0.072
24,000
$0.07
Buy
Min.: 1
Mult.: 1
Details
NTC Thermistors
100 kOhms
SMD/SMT
SMD/SMT
0603 (1608 metric)