|
|
PTC Thermistors
- PRG21AR220MS5RA
- Murata Electronics
-
1:
$0.99
-
3,994Expected 9/30/2026
|
Mouser Part #
81-PRG21AR220MS5RA
|
Murata Electronics
|
PTC Thermistors
|
|
3,994Expected 9/30/2026
|
|
|
$0.99
|
|
|
$0.752
|
|
|
$0.648
|
|
|
$0.626
|
|
|
View
|
|
|
$0.346
|
|
|
$0.533
|
|
|
$0.463
|
|
|
$0.409
|
|
|
$0.346
|
|
Min.: 1
Mult.: 1
:
4,000
|
|
|
PRG21-MS5RA
|
22 Ohms
|
20 %
|
PCB Mount
|
SMD/SMT
|
- 40 C
|
+ 105 C
|
|
Reel, Cut Tape
|
|
|
|
PTC Thermistors 100 OHM 20% SMD 0603
- PRG18BB101MB1RB
- Murata Electronics
-
1:
$0.23
-
31,891In Stock
-
20,000Expected 8/10/2026
|
Mouser Part #
81-PRG18BB101MB1RB
|
Murata Electronics
|
PTC Thermistors 100 OHM 20% SMD 0603
|
|
31,891In Stock
20,000Expected 8/10/2026
|
|
|
$0.23
|
|
|
$0.209
|
|
|
$0.184
|
|
|
$0.175
|
|
|
$0.128
|
|
|
View
|
|
|
$0.152
|
|
|
$0.134
|
|
|
$0.121
|
|
|
$0.119
|
|
Min.: 1
Mult.: 1
:
4,000
|
|
|
PRG18-MB1RB
|
100 Ohms
|
20 %
|
PCB Mount
|
SMD/SMT
|
- 20 C
|
+ 75 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
PTC Thermistors 33 OHM 20% SMD 0603
- PRG18BB330MB1RB
- Murata Electronics
-
1:
$0.22
-
69,555In Stock
-
100,000Expected 8/4/2026
|
Mouser Part #
81-PRG18BB330MB1RB
|
Murata Electronics
|
PTC Thermistors 33 OHM 20% SMD 0603
|
|
69,555In Stock
100,000Expected 8/4/2026
|
|
|
$0.22
|
|
|
$0.206
|
|
|
$0.181
|
|
|
$0.171
|
|
|
$0.118
|
|
|
View
|
|
|
$0.149
|
|
|
$0.129
|
|
|
$0.116
|
|
Min.: 1
Mult.: 1
:
4,000
|
|
|
PRG18-MB1RB
|
33 Ohms
|
20 %
|
PCB Mount
|
SMD/SMT
|
- 20 C
|
+ 75 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
PTC Thermistors 33 OHM 20% SMD 0603
- PRG18BB330MS1RB
- Murata Electronics
-
1:
$0.43
-
9,425In Stock
|
Mouser Part #
81-PRG18BB330MS1RB
|
Murata Electronics
|
PTC Thermistors 33 OHM 20% SMD 0603
|
|
9,425In Stock
|
|
|
$0.43
|
|
|
$0.399
|
|
|
$0.372
|
|
|
$0.353
|
|
|
View
|
|
|
$0.256
|
|
|
$0.336
|
|
|
$0.302
|
|
|
$0.281
|
|
|
$0.256
|
|
Min.: 1
Mult.: 1
:
4,000
|
|
|
PRG18-MS1RB
|
33 Ohms
|
20 %
|
PCB Mount
|
SMD/SMT
|
- 40 C
|
+ 75 C
|
AEC-Q100
|
Reel, Cut Tape, MouseReel
|
|
|
|
PTC Thermistors 0603 47ohm 20% SMD
- PRG18BB470MB1RB
- Murata Electronics
-
1:
$0.33
-
88,532In Stock
|
Mouser Part #
81-PRG18BB470MB1RB
|
Murata Electronics
|
PTC Thermistors 0603 47ohm 20% SMD
|
|
88,532In Stock
|
|
|
$0.33
|
|
|
$0.309
|
|
|
$0.273
|
|
|
$0.246
|
|
|
$0.184
|
|
|
View
|
|
|
$0.221
|
|
|
$0.194
|
|
|
$0.177
|
|
|
$0.173
|
|
Min.: 1
Mult.: 1
:
4,000
|
|
|
PRG18-MB1RB
|
47 Ohms
|
20 %
|
PCB Mount
|
SMD/SMT
|
- 20 C
|
+ 75 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
PTC Thermistors 470 OHM 20% SMD 0603
- PRG18BB471MB1RB
- Murata Electronics
-
1:
$0.22
-
24,501In Stock
-
28,000Expected 9/22/2026
|
Mouser Part #
81-PRG18BB471MB1RB
|
Murata Electronics
|
PTC Thermistors 470 OHM 20% SMD 0603
|
|
24,501In Stock
28,000Expected 9/22/2026
|
|
|
$0.22
|
|
|
$0.206
|
|
|
$0.181
|
|
|
$0.172
|
|
|
$0.124
|
|
|
View
|
|
|
$0.152
|
|
|
$0.132
|
|
|
$0.119
|
|
|
$0.117
|
|
Min.: 1
Mult.: 1
:
4,000
|
|
|
PRG18-MB1RB
|
470 Ohms
|
20 %
|
PCB Mount
|
SMD/SMT
|
- 20 C
|
+ 75 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
PTC Thermistors
- PRG18BC220MM1RB
- Murata Electronics
-
1:
$0.34
-
17,741In Stock
|
Mouser Part #
81-PRG18BC220MM1RB
|
Murata Electronics
|
PTC Thermistors
|
|
17,741In Stock
|
|
|
$0.34
|
|
|
$0.315
|
|
|
$0.279
|
|
|
$0.265
|
|
|
$0.203
|
|
|
View
|
|
|
$0.235
|
|
|
$0.225
|
|
|
$0.196
|
|
|
$0.181
|
|
Min.: 1
Mult.: 1
:
4,000
|
|
|
PRG18-MM1RB
|
22 Ohms
|
20 %
|
PCB Mount
|
SMD/SMT
|
- 20 C
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
PTC Thermistors 22 OHM 20% SMD 0805
- PRG21AR220MS1RK
- Murata Electronics
-
1:
$0.51
-
6,994In Stock
|
Mouser Part #
81-PRG21AR220MS1RK
|
Murata Electronics
|
PTC Thermistors 22 OHM 20% SMD 0805
|
|
6,994In Stock
|
|
|
$0.51
|
|
|
$0.479
|
|
|
$0.424
|
|
|
$0.41
|
|
|
View
|
|
|
$0.272
|
|
|
$0.349
|
|
|
$0.308
|
|
|
$0.296
|
|
|
$0.272
|
|
Min.: 1
Mult.: 1
:
3,000
|
|
|
PRG21-MS1RK
|
22 Ohms
|
20 %
|
PCB Mount
|
SMD/SMT
|
- 40 C
|
+ 105 C
|
AEC-Q100
|
Reel, Cut Tape, MouseReel
|
|
|
|
PTC Thermistors 15 OHM 20% SMD 0805
- PRG21BB150MB1RK
- Murata Electronics
-
1:
$0.48
-
10,449In Stock
|
Mouser Part #
81-PRG21BB150MB1RK
|
Murata Electronics
|
PTC Thermistors 15 OHM 20% SMD 0805
|
|
10,449In Stock
|
|
|
$0.48
|
|
|
$0.448
|
|
|
$0.418
|
|
|
$0.397
|
|
|
View
|
|
|
$0.279
|
|
|
$0.378
|
|
|
$0.34
|
|
|
$0.322
|
|
|
$0.279
|
|
Min.: 1
Mult.: 1
:
3,000
|
|
|
PRG21-MB1RK
|
15 Ohms
|
20 %
|
PCB Mount
|
SMD/SMT
|
- 10 C
|
+ 60 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
PTC Thermistors 0.2 OHM 20% SMD 0805
- PRG21BC0R2MM1RA
- Murata Electronics
-
1:
$0.62
-
8,176In Stock
|
Mouser Part #
81-PRG21BC0R2MM1RA
|
Murata Electronics
|
PTC Thermistors 0.2 OHM 20% SMD 0805
|
|
8,176In Stock
|
|
|
$0.62
|
|
|
$0.585
|
|
|
$0.546
|
|
|
$0.52
|
|
|
View
|
|
|
$0.384
|
|
|
$0.496
|
|
|
$0.448
|
|
|
$0.421
|
|
|
$0.384
|
|
Min.: 1
Mult.: 1
:
4,000
|
|
|
PRG21-MM1RA
|
200 mOhms
|
20 %
|
PCB Mount
|
SMD/SMT
|
- 20 C
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
PTC Thermistors
- PRG21BC3R3MM1RA
- Murata Electronics
-
1:
$0.53
-
5,605In Stock
|
Mouser Part #
81-PRG21BC3R3MM1RA
|
Murata Electronics
|
PTC Thermistors
|
|
5,605In Stock
|
|
|
$0.53
|
|
|
$0.497
|
|
|
$0.464
|
|
|
$0.442
|
|
|
View
|
|
|
$0.324
|
|
|
$0.421
|
|
|
$0.379
|
|
|
$0.36
|
|
|
$0.324
|
|
Min.: 1
Mult.: 1
:
4,000
|
|
|
PRG21-MM1RA
|
3.3 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:
$0.50
-
19,080In Stock
-
16,000Expected 10/8/2026
|
Mouser Part #
81-PRG21BC6R8MM1RA
|
Murata Electronics
|
PTC Thermistors 6.8 OHM 20% SMD 0805
|
|
19,080In Stock
16,000Expected 10/8/2026
|
|
|
$0.50
|
|
|
$0.469
|
|
|
$0.437
|
|
|
$0.416
|
|
|
View
|
|
|
$0.28
|
|
|
$0.396
|
|
|
$0.357
|
|
|
$0.336
|
|
|
$0.28
|
|
Min.: 1
Mult.: 1
:
4,000
|
|
|
PRG21-MM1RA
|
6.8 Ohms
|
20 %
|
PCB Mount
|
SMD/SMT
|
- 20 C
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
PTC Thermistors 100 OHM 20% SMD 0603
- PRG18BB101MS1RB
- Murata Electronics
-
1:
$0.43
-
2,638In Stock
|
Mouser Part #
81-PRG18BB101MS1RB
|
Murata Electronics
|
PTC Thermistors 100 OHM 20% SMD 0603
|
|
2,638In Stock
|
|
|
$0.43
|
|
|
$0.399
|
|
|
$0.372
|
|
|
$0.353
|
|
|
View
|
|
|
$0.249
|
|
|
$0.336
|
|
|
$0.302
|
|
|
$0.281
|
|
|
$0.249
|
|
Min.: 1
Mult.: 1
:
4,000
|
|
|
PRG18-MS1RB
|
100 Ohms
|
20 %
|
PCB Mount
|
SMD/SMT
|
- 40 C
|
+ 75 C
|
AEC-Q100
|
Reel, Cut Tape, MouseReel
|
|
|
|
PTC Thermistors 220 OHM 20% SMD 0603
- PRG18BB221MB1RB
- Murata Electronics
-
1:
$0.22
-
5,739In Stock
-
56,000Expected 10/8/2026
|
Mouser Part #
81-PRG18BB221MB1RB
|
Murata Electronics
|
PTC Thermistors 220 OHM 20% SMD 0603
|
|
5,739In Stock
56,000Expected 10/8/2026
|
|
|
$0.22
|
|
|
$0.206
|
|
|
$0.181
|
|
|
$0.172
|
|
|
$0.128
|
|
|
View
|
|
|
$0.152
|
|
|
$0.132
|
|
|
$0.123
|
|
|
$0.119
|
|
Min.: 1
Mult.: 1
:
4,000
|
|
|
PRG18-MB1RB
|
220 Ohms
|
20 %
|
PCB Mount
|
SMD/SMT
|
- 20 C
|
+ 75 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
PTC Thermistors 42 OHM 20% SMD 0805
- PRG21AR420MB1RA
- Murata Electronics
-
1:
$0.47
-
2,122In Stock
-
4,000Expected 8/10/2026
|
Mouser Part #
81-PRG21AR420MB1RA
|
Murata Electronics
|
PTC Thermistors 42 OHM 20% SMD 0805
|
|
2,122In Stock
4,000Expected 8/10/2026
|
|
|
$0.47
|
|
|
$0.445
|
|
|
$0.415
|
|
|
$0.395
|
|
|
View
|
|
|
$0.277
|
|
|
$0.371
|
|
|
$0.37
|
|
|
$0.328
|
|
|
$0.31
|
|
|
$0.277
|
|
Min.: 1
Mult.: 1
:
4,000
|
|
|
PRG21-MB1RA
|
42 Ohms
|
20 %
|
PCB Mount
|
SMD/SMT
|
- 10 C
|
+ 60 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
PTC Thermistors 42 OHM 20% SMD 0805
- PRG21AR420MS1RA
- Murata Electronics
-
1:
$0.43
-
1,242In Stock
|
Mouser Part #
81-PRG21AR420MS1RA
|
Murata Electronics
|
PTC Thermistors 42 OHM 20% SMD 0805
|
|
1,242In Stock
|
|
|
$0.43
|
|
|
$0.399
|
|
|
$0.372
|
|
|
$0.353
|
|
|
View
|
|
|
$0.245
|
|
|
$0.336
|
|
|
$0.302
|
|
|
$0.281
|
|
|
$0.245
|
|
Min.: 1
Mult.: 1
:
4,000
|
|
|
PRG21-MS1RA
|
42 Ohms
|
20 %
|
PCB Mount
|
SMD/SMT
|
- 40 C
|
+ 105 C
|
AEC-Q100
|
Reel, Cut Tape, MouseReel
|
|
|
|
PTC Thermistors 22 OHM 20% SMD 0805
- PRG21BB220MB1RK
- Murata Electronics
-
1:
$0.48
-
1,480In Stock
-
12,000On Order
|
Mouser Part #
81-PRG21BB220MB1RK
|
Murata Electronics
|
PTC Thermistors 22 OHM 20% SMD 0805
|
|
1,480In Stock
12,000On Order
Stock:
1,480 Can Ship Immediately
On Order:
3,000 Expected 9/18/2026
9,000 Expected 9/24/2026
Factory Lead-Time:
12 Weeks
|
|
|
$0.48
|
|
|
$0.447
|
|
|
$0.418
|
|
|
$0.397
|
|
|
View
|
|
|
$0.29
|
|
|
$0.378
|
|
|
$0.34
|
|
|
$0.319
|
|
|
$0.29
|
|
Min.: 1
Mult.: 1
:
3,000
|
|
|
PRG21-MB1RK
|
22 Ohms
|
20 %
|
PCB Mount
|
SMD/SMT
|
- 10 C
|
+ 60 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
PTC Thermistors 0.6 OHM 20% SMD 0805
- PRG21BC0R6MM1RA
- Murata Electronics
-
1:
$0.85
-
3,870In Stock
|
Mouser Part #
81-PRG21BC0R6MM1RA
|
Murata Electronics
|
PTC Thermistors 0.6 OHM 20% SMD 0805
|
|
3,870In Stock
|
|
|
$0.85
|
|
|
$0.657
|
|
|
$0.566
|
|
|
$0.546
|
|
|
View
|
|
|
$0.336
|
|
|
$0.465
|
|
|
$0.404
|
|
|
$0.368
|
|
|
$0.336
|
|
Min.: 1
Mult.: 1
:
4,000
|
|
|
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:
$0.51
-
4,959In Stock
|
Mouser Part #
81-PRG21BC1R0MM1RA
|
Murata Electronics
|
PTC Thermistors 1 OHM 20% SMD 0805
|
|
4,959In Stock
|
|
|
$0.51
|
|
|
$0.479
|
|
|
$0.447
|
|
|
$0.425
|
|
|
View
|
|
|
$0.31
|
|
|
$0.405
|
|
|
$0.365
|
|
|
$0.345
|
|
|
$0.31
|
|
Min.: 1
Mult.: 1
:
4,000
|
|
|
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:
$0.50
-
2,050In Stock
-
4,000Expected 9/25/2026
|
Mouser Part #
81-PRG21BC2R2MM1RA
|
Murata Electronics
|
PTC Thermistors 2.2 OHM 20% SMD 0805
|
|
2,050In Stock
4,000Expected 9/25/2026
|
|
|
$0.50
|
|
|
$0.471
|
|
|
$0.439
|
|
|
$0.418
|
|
|
View
|
|
|
$0.304
|
|
|
$0.398
|
|
|
$0.358
|
|
|
$0.338
|
|
|
$0.304
|
|
Min.: 1
Mult.: 1
:
4,000
|
|
|
PRG21-MM1RA
|
2.2 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:
$0.50
-
4,440In Stock
-
4,000Expected 9/28/2026
|
Mouser Part #
81-PRG21BC4R7MM1RA
|
Murata Electronics
|
PTC Thermistors 4.7 OHM 20% SMD 0805
|
|
4,440In Stock
4,000Expected 9/28/2026
|
|
|
$0.50
|
|
|
$0.47
|
|
|
$0.438
|
|
|
$0.417
|
|
|
View
|
|
|
$0.303
|
|
|
$0.397
|
|
|
$0.358
|
|
|
$0.337
|
|
|
$0.303
|
|
Min.: 1
Mult.: 1
:
4,000
|
|
|
PRG21-MM1RA
|
4.7 Ohms
|
20 %
|
PCB Mount
|
SMD/SMT
|
- 20 C
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
PTC Thermistors
- PRG18BB221MS1RB
- Murata Electronics
-
4,000:
$0.233
-
Non-Stocked Lead-Time 12 Weeks
|
Mouser Part #
81-PRG18BB221MS1RB
|
Murata Electronics
|
PTC Thermistors
|
|
Non-Stocked Lead-Time 12 Weeks
|
|
Min.: 4,000
Mult.: 4,000
:
4,000
|
|
|
PRG18-MS1RB
|
220 Ohms
|
20 %
|
PCB Mount
|
SMD/SMT
|
- 40 C
|
+ 75 C
|
AEC-Q100
|
Reel
|
|
|
|
PTC Thermistors
- PRG18BB470MS1RB
- Murata Electronics
-
4,000:
$0.233
-
Non-Stocked Lead-Time 12 Weeks
|
Mouser Part #
81-PRG18BB470MS1RB
|
Murata Electronics
|
PTC Thermistors
|
|
Non-Stocked Lead-Time 12 Weeks
|
|
Min.: 4,000
Mult.: 4,000
|
|
|
PRG18-MS1RB
|
47 Ohms
|
20 %
|
PCB Mount
|
SMD/SMT
|
- 40 C
|
+ 75 C
|
AEC-Q100
|
Bulk
|
|
|
|
PTC Thermistors
- PRG18BB471MS1RB
- Murata Electronics
-
4,000:
$0.233
-
Non-Stocked Lead-Time 12 Weeks
|
Mouser Part #
81-PRG18BB471MS1RB
|
Murata Electronics
|
PTC Thermistors
|
|
Non-Stocked Lead-Time 12 Weeks
|
|
Min.: 4,000
Mult.: 4,000
:
4,000
|
|
|
PRG18-MS1RB
|
470 Ohms
|
20 %
|
PCB Mount
|
SMD/SMT
|
- 40 C
|
+ 75 C
|
AEC-Q100
|
Reel
|
|
|
|
PTC Thermistors
- PRG21AR220MB1RK
- Murata Electronics
-
1:
$0.65
-
Lead-Time 12 Weeks
|
Mouser Part #
81-PRG21AR220MB1RK
|
Murata Electronics
|
PTC Thermistors
|
|
Lead-Time 12 Weeks
|
|
|
$0.65
|
|
|
$0.493
|
|
|
$0.424
|
|
|
$0.41
|
|
|
View
|
|
|
$0.237
|
|
|
$0.349
|
|
|
$0.303
|
|
|
$0.281
|
|
|
$0.237
|
|
Min.: 1
Mult.: 1
:
3,000
|
|
|
PRG21-MS5RA
|
22 Ohms
|
20 %
|
PCB Mount
|
SMD/SMT
|
- 10 C
|
+ 60 C
|
|
Reel, Cut Tape, MouseReel
|
|
