PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603
PRF18BD471QS5RB
Murata Electronics
1:
$0.24
136 In Stock
8,000 Expected 12/08/2026
Mouser Part No
81-PRF18BD471QS5RB
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603
136 In Stock
8,000 Expected 12/08/2026
1
$0.24
10
$0.219
25
$0.193
100
$0.183
4,000
$0.134
8,000
View
500
$0.163
1,000
$0.14
8,000
$0.127
24,000
$0.125
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
PRF18BD471RB5RB
Murata Electronics
1:
$0.41
4,451 In Stock
Mouser Part No
81-PRF18BD471RB5RB
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors
4,451 In Stock
1
$0.41
10
$0.381
25
$0.337
100
$0.321
4,000
$0.235
8,000
View
500
$0.288
1,000
$0.25
8,000
$0.226
24,000
$0.221
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 0603
PRF18BE471QS5RB
Murata Electronics
1:
$0.24
3,328 In Stock
20,000 Expected 19/10/2026
Mouser Part No
81-PRF18BE471QS5RB
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603
3,328 In Stock
20,000 Expected 19/10/2026
1
$0.24
10
$0.219
25
$0.193
100
$0.183
4,000
$0.134
8,000
View
500
$0.163
1,000
$0.14
8,000
$0.127
24,000
$0.125
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
PRF18BF471QB5RB
Murata Electronics
1:
$0.20
4,949 In Stock
Mouser Part No
81-PRF18BF471QB5RB
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603
4,949 In Stock
1
$0.20
10
$0.186
25
$0.164
100
$0.132
4,000
$0.096
8,000
View
500
$0.117
1,000
$0.106
8,000
$0.088
24,000
$0.086
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
PRF18BF471RB5RB
Murata Electronics
1:
$0.41
4,132 In Stock
Mouser Part No
81-PRF18BF471RB5RB
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors
4,132 In Stock
1
$0.41
10
$0.381
25
$0.337
100
$0.321
4,000
$0.231
8,000
View
500
$0.288
1,000
$0.25
8,000
$0.223
24,000
$0.218
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
PRF18BF471RS5RB
Murata Electronics
1:
$0.52
3,880 In Stock
Mouser Part No
81-PRF18BF471RS5RB
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors
3,880 In Stock
1
$0.52
10
$0.394
25
$0.34
100
$0.279
500
View
500
$0.246
1,000
$0.229
4,000
$0.19
28,000
$0.186
Buy
Min.: 1
Mult.: 1
Details
PRF18_S
470 Ohms
50 %
PCB Mount
SMD/SMT
- 40 C
+ 150 C
AEC-Q200
Bulk
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603
PRF18BG471QB5RB
Murata Electronics
1:
$0.17
6,494 In Stock
56,000 On Order
Mouser Part No
81-PRF18BG471QB5RB
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603
6,494 In Stock
56,000 On Order
View Dates
Stock:
6,494 Can Dispatch Immediately
On Order:
12,000 Expected 17/08/2026
16,000 Expected 31/08/2026
28,000 Expected 19/10/2026
Factory Lead Time:
12 Weeks
1
$0.17
10
$0.154
25
$0.135
100
$0.128
4,000
$0.095
8,000
View
500
$0.111
1,000
$0.097
8,000
$0.085
24,000
$0.084
Buy
Min.: 1
Mult.: 1
Reel :
4,000
Details
PRF
470 Ohms
50 %
PCB Mount
SMD/SMT
- 20 C
+ 90 C
Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0805
PRF21BB471QB5RA
Murata Electronics
1:
$0.35
1,430 In Stock
Mouser Part No
81-PRF21BB471QB5RA
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0805
1,430 In Stock
1
$0.35
10
$0.329
25
$0.29
100
$0.276
4,000
$0.188
8,000
View
500
$0.246
1,000
$0.236
8,000
$0.183
24,000
$0.18
Buy
Min.: 1
Mult.: 1
Reel :
4,000
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:
$0.45
1,019 In Stock
Mouser Part No
81-PRF21BD471QB5RA
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors
1,019 In Stock
1
$0.45
10
$0.375
25
$0.33
100
$0.288
4,000
$0.196
8,000
View
500
$0.254
1,000
$0.214
8,000
$0.19
24,000
$0.185
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 100 OHM 20% SMD 0603
PRG18BB101MS1RB
Murata Electronics
1:
$0.43
2,638 In Stock
Mouser Part No
81-PRG18BB101MS1RB
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors 100 OHM 20% SMD 0603
2,638 In Stock
1
$0.43
10
$0.399
25
$0.372
50
$0.353
100
View
4,000
$0.249
100
$0.336
500
$0.302
1,000
$0.281
4,000
$0.249
Buy
Min.: 1
Mult.: 1
Reel :
4,000
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 220 OHM 20% SMD 0603
PRG18BB221MB1RB
Murata Electronics
1:
$0.22
5,739 In Stock
56,000 Expected 08/10/2026
Mouser Part No
81-PRG18BB221MB1RB
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors 220 OHM 20% SMD 0603
5,739 In Stock
56,000 Expected 08/10/2026
1
$0.22
10
$0.206
25
$0.181
100
$0.172
4,000
$0.128
8,000
View
500
$0.152
1,000
$0.132
8,000
$0.123
24,000
$0.119
Buy
Min.: 1
Mult.: 1
Reel :
4,000
Details
PRG18-MB1RB
220 Ohms
20 %
PCB Mount
SMD/SMT
- 20 C
+ 75 C
Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 42 OHM 20% SMD 0805
PRG21AR420MB1RA
Murata Electronics
1:
$0.47
2,096 In Stock
4,000 Expected 10/08/2026
Mouser Part No
81-PRG21AR420MB1RA
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors 42 OHM 20% SMD 0805
2,096 In Stock
4,000 Expected 10/08/2026
1
$0.47
10
$0.445
25
$0.415
50
$0.395
100
View
4,000
$0.277
100
$0.371
250
$0.37
500
$0.328
1,000
$0.31
4,000
$0.277
Buy
Min.: 1
Mult.: 1
Reel :
4,000
Details
PRG21-MB1RA
42 Ohms
20 %
PCB Mount
SMD/SMT
- 10 C
+ 60 C
Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 42 OHM 20% SMD 0805
PRG21AR420MS1RA
Murata Electronics
1:
$0.43
1,242 In Stock
Mouser Part No
81-PRG21AR420MS1RA
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors 42 OHM 20% SMD 0805
1,242 In Stock
1
$0.43
10
$0.399
25
$0.372
50
$0.353
100
View
4,000
$0.245
100
$0.336
500
$0.302
1,000
$0.281
4,000
$0.245
Buy
Min.: 1
Mult.: 1
Reel :
4,000
Details
PRG21-MS1RA
42 Ohms
20 %
PCB Mount
SMD/SMT
- 40 C
+ 105 C
AEC-Q100
Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 22 OHM 20% SMD 0805
PRG21BB220MB1RK
Murata Electronics
1:
$0.48
912 In Stock
12,000 On Order
Mouser Part No
81-PRG21BB220MB1RK
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors 22 OHM 20% SMD 0805
912 In Stock
12,000 On Order
View Dates
Stock:
912 Can Dispatch Immediately
On Order:
3,000 Expected 18/09/2026
9,000 Expected 24/09/2026
Factory Lead Time:
12 Weeks
1
$0.48
10
$0.447
25
$0.418
50
$0.397
100
View
3,000
$0.29
100
$0.378
500
$0.34
1,000
$0.322
3,000
$0.29
Buy
Min.: 1
Mult.: 1
Reel :
3,000
Details
PRG21-MB1RK
22 Ohms
20 %
PCB Mount
SMD/SMT
- 10 C
+ 60 C
Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 0.6 OHM 20% SMD 0805
PRG21BC0R6MM1RA
Murata Electronics
1:
$0.85
3,870 In Stock
Mouser Part No
81-PRG21BC0R6MM1RA
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors 0.6 OHM 20% SMD 0805
3,870 In Stock
1
$0.85
10
$0.657
25
$0.566
50
$0.546
100
View
4,000
$0.336
100
$0.465
500
$0.404
1,000
$0.368
4,000
$0.336
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 (Positive Temperature Coefficient) Thermistors 1 OHM 20% SMD 0805
PRG21BC1R0MM1RA
Murata Electronics
1:
$0.51
4,959 In Stock
Mouser Part No
81-PRG21BC1R0MM1RA
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors 1 OHM 20% SMD 0805
4,959 In Stock
1
$0.51
10
$0.479
25
$0.447
50
$0.425
100
View
4,000
$0.31
100
$0.405
500
$0.362
1,000
$0.335
4,000
$0.31
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 (Positive Temperature Coefficient) Thermistors 2.2 OHM 20% SMD 0805
PRG21BC2R2MM1RA
Murata Electronics
1:
$0.50
2,028 In Stock
4,000 Expected 25/09/2026
Mouser Part No
81-PRG21BC2R2MM1RA
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors 2.2 OHM 20% SMD 0805
2,028 In Stock
4,000 Expected 25/09/2026
1
$0.50
10
$0.471
25
$0.439
50
$0.418
100
View
4,000
$0.304
100
$0.398
500
$0.358
1,000
$0.338
4,000
$0.304
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 (Positive Temperature Coefficient) Thermistors 4.7 OHM 20% SMD 0805
PRG21BC4R7MM1RA
Murata Electronics
1:
$0.50
4,440 In Stock
4,000 Expected 28/09/2026
Mouser Part No
81-PRG21BC4R7MM1RA
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors 4.7 OHM 20% SMD 0805
4,440 In Stock
4,000 Expected 28/09/2026
1
$0.50
10
$0.47
25
$0.438
50
$0.417
100
View
4,000
$0.303
100
$0.397
500
$0.358
1,000
$0.337
4,000
$0.303
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 (Positive Temperature Coefficient) Thermistors 33 OHM 20% SMD 0402
PRG15BC330MM1RC
Murata Electronics
1:
$0.17
992 In Stock
20,000 Expected 02/10/2026
NRND
Mouser Part No
81-PRG15BC330MM1RC
NRND
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors 33 OHM 20% SMD 0402
992 In Stock
20,000 Expected 02/10/2026
1
$0.17
10
$0.156
25
$0.137
100
$0.13
10,000
$0.089
20,000
View
500
$0.113
1,000
$0.107
5,000
$0.097
20,000
$0.088
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 (Positive Temperature Coefficient) Thermistors
PRG18BC150MM1RB
Murata Electronics
1:
$0.32
5,168 In Stock
NRND
Mouser Part No
81-PRG18BC150MM1RB
NRND
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors
5,168 In Stock
1
$0.32
10
$0.302
25
$0.266
100
$0.254
4,000
$0.198
8,000
View
500
$0.227
1,000
$0.217
8,000
$0.183
24,000
$0.18
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 (Positive Temperature Coefficient) Thermistors 3.3 OHM 20% SMD 0603
PRG18BC3R3MM1RB
Murata Electronics
1:
$0.34
3,634 In Stock
NRND
Mouser Part No
81-PRG18BC3R3MM1RB
NRND
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors 3.3 OHM 20% SMD 0603
3,634 In Stock
1
$0.34
10
$0.313
25
$0.276
100
$0.263
4,000
$0.195
8,000
View
500
$0.233
1,000
$0.203
8,000
$0.186
24,000
$0.174
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
PTC (Positive Temperature Coefficient) Thermistors 6.8 OHM 20% SMD 0603
PRG18BC6R8MM1RB
Murata Electronics
1:
$0.34
11,913 Expected 05/10/2026
NRND
Mouser Part No
81-PRG18BC6R8MM1RB
NRND
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors 6.8 OHM 20% SMD 0603
11,913 Expected 05/10/2026
1
$0.34
10
$0.313
25
$0.276
100
$0.263
4,000
$0.195
8,000
View
500
$0.233
1,000
$0.203
8,000
$0.186
24,000
$0.183
Buy
Min.: 1
Mult.: 1
Reel :
4,000
Details
PRG18-MM1RB
6.8 Ohms
20 %
PCB Mount
SMD/SMT
- 20 C
+ 85 C
Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors
PRG21BC0R4MM1RK
Murata Electronics
1:
$0.83
2,370 In Stock
NRND
Mouser Part No
81-PRG21BC0R4MM1RK
NRND
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors
2,370 In Stock
1
$0.83
10
$0.632
25
$0.544
50
$0.525
100
View
3,000
$0.299
100
$0.447
500
$0.389
1,000
$0.359
3,000
$0.299
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 (Positive Temperature Coefficient) Thermistors
PRG21BC4R7MM1RK
Murata Electronics
1:
$0.83
1,496 In Stock
NRND
Mouser Part No
81-PRG21BC4R7MM1RK
NRND
Murata Electronics
PTC (Positive Temperature Coefficient) Thermistors
1,496 In Stock
1
$0.83
10
$0.643
25
$0.553
50
$0.534
100
View
3,000
$0.329
100
$0.455
500
$0.395
1,000
$0.364
3,000
$0.329
Buy
Min.: 1
Mult.: 1
Reel :
3,000
Details
PRG21-MM1RK
Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 0.6x0.3mm 1kohm 115+/-5degC AEC-Q200
PRF03BB102QS7RL
Murata Electronics
1:
$0.13
13,761 Expected 10/08/2026
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 Expected 10/08/2026
1
$0.13
10
$0.116
25
$0.102
100
$0.095
500
View
15,000
$0.063
500
$0.084
1,000
$0.08
5,000
$0.072
10,000
$0.067
15,000
$0.063
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