PTC Thermistors
PRG21BC1R0MM1RK
Murata Electronics
1:
¥86.4
25,041 In Stock
Mouser Part #
81-PRG21BC1R0MM1RK
Murata Electronics
PTC Thermistors
25,041 In Stock
1
¥86.4
10
¥81.1
25
¥75.6
50
¥71.9
100
View
3,000
¥42.9
100
¥68.6
250
¥67.9
500
¥60
1,000
¥53.8
3,000
¥42.9
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 0.2 OHM 20% SMD 0805
PRG21BC0R2MM1RA
Murata Electronics
1:
¥124.6
8,126 In Stock
Mouser Part #
81-PRG21BC0R2MM1RA
Murata Electronics
PTC Thermistors 0.2 OHM 20% SMD 0805
8,126 In Stock
1
¥124.6
10
¥113.9
25
¥94.7
50
¥90.7
100
View
4,000
¥55
100
¥87.4
250
¥78.6
500
¥74.4
1,000
¥69.9
4,000
¥55
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 15 OHM 20% SMD 0805
PRG21BB150MB1RK
Murata Electronics
1:
¥89.7
10,074 In Stock
Mouser Part #
81-PRG21BB150MB1RK
Murata Electronics
PTC Thermistors 15 OHM 20% SMD 0805
10,074 In Stock
1
¥89.7
10
¥83.5
25
¥71.6
50
¥69.4
100
View
3,000
¥43
100
¥65.6
250
¥59.5
500
¥56.5
1,000
¥53.5
3,000
¥43
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 Thermistors 470 OHM 50% SMD 0603
PRF18BB471QS5RB
Murata Electronics
1:
¥76.4
7,307 In Stock
Mouser Part #
81-PRF18BB471QS5RB
Murata Electronics
PTC Thermistors 470 OHM 50% SMD 0603
7,307 In Stock
1
¥76.4
10
¥71.3
25
¥66.4
50
¥63.1
100
View
4,000
¥41
100
¥60.1
500
¥54.1
1,000
¥50.8
4,000
¥41
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 Thermistors 470 OHM 50% SMD 0603
PRF18AS471QS5RB
Murata Electronics
1:
¥54.8
4,000 In Stock
Mouser Part #
81-PRF18AS471QS5RB
Murata Electronics
PTC Thermistors 470 OHM 50% SMD 0603
4,000 In Stock
1
¥54.8
10
¥46.3
25
¥40.9
100
¥32.7
4,000
¥20.1
8,000
View
500
¥27.1
1,000
¥24.7
8,000
¥19.8
24,000
¥19.4
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 Thermistors 470 OHM 50% SMD 0805
PRF21BC471QB5RA
Murata Electronics
1:
¥76.4
6,170 In Stock
Mouser Part #
81-PRF21BC471QB5RA
Murata Electronics
PTC Thermistors 470 OHM 50% SMD 0805
6,170 In Stock
1
¥76.4
10
¥65.4
25
¥56.5
100
¥46.3
4,000
¥29.1
8,000
View
500
¥40.9
1,000
¥33.7
8,000
¥28.9
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 Thermistors 470 OHM 50% SMD 0805
PRF21BE471QB5RA
Murata Electronics
1:
¥63.1
6,670 In Stock
Mouser Part #
81-PRF21BE471QB5RA
Murata Electronics
PTC Thermistors 470 OHM 50% SMD 0805
6,670 In Stock
1
¥63.1
10
¥59.1
25
¥52.3
100
¥46.3
4,000
¥30.1
8,000
View
500
¥40.9
1,000
¥34.4
8,000
¥29.7
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 Thermistors
PRG21BC4R7MS5RA
Murata Electronics
1:
¥154.5
3,221 In Stock
NRND
Mouser Part #
81-PRG21BC4R7MS5RA
NRND
Murata Electronics
PTC Thermistors
3,221 In Stock
1
¥154.5
10
¥145.3
25
¥136.2
50
¥129.9
100
View
4,000
¥93
100
¥124.2
250
¥124.1
500
¥112.6
1,000
¥106.3
4,000
¥93
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
PRF15BA102RB6RC
Murata Electronics
1:
¥29.9
9,889 In Stock
Mouser Part #
81-PRF15BA102RB6RC
Murata Electronics
PTC Thermistors
9,889 In Stock
1
¥29.9
10
¥24.7
25
¥21.8
100
¥17.4
500
View
10,000
¥10.8
500
¥15.3
1,000
¥14.6
5,000
¥13.1
10,000
¥10.8
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 Thermistors
PRF18BE471RB5RB
Murata Electronics
1:
¥68.1
3,860 In Stock
Mouser Part #
81-PRF18BE471RB5RB
Murata Electronics
PTC Thermistors
3,860 In Stock
1
¥68.1
10
¥63.3
25
¥56
100
¥53.3
4,000
¥38.5
8,000
View
500
¥47.8
1,000
¥40
8,000
¥36.4
24,000
¥35.9
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 Thermistors
PRG21AR150MS5RA
Murata Electronics
1:
¥164.4
3,025 In Stock
NRND
Mouser Part #
81-PRG21AR150MS5RA
NRND
Murata Electronics
PTC Thermistors
3,025 In Stock
1
¥164.4
10
¥124.9
25
¥107.6
50
¥104
100
View
4,000
¥55.1
100
¥88.5
500
¥76.9
1,000
¥67.9
4,000
¥55.1
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 Thermistors 470 OHM 50% SMD 0603
PRF18BG471RB5RB
Murata Electronics
1:
¥68.1
4,032 In Stock
Mouser Part #
81-PRF18BG471RB5RB
Murata Electronics
PTC Thermistors 470 OHM 50% SMD 0603
4,032 In Stock
1
¥68.1
10
¥57.3
25
¥52.5
100
¥48
500
View
500
¥43.5
1,000
¥39.4
4,000
¥37.4
Buy
Min.: 1
Mult.: 1
Details
PRF
470 Ohms
50 %
PCB Mount
SMD/SMT
- 20 C
+ 90 C
Bulk
PTC Thermistors 0.6x0.3mm 1kohm 115+/-5degC
PRF03BB102QB7RL
Murata Electronics
1:
¥18.3
13,539 In Stock
New Product
Mouser Part #
81-PRF03BB102QB7RL
New Product
Murata Electronics
PTC Thermistors 0.6x0.3mm 1kohm 115+/-5degC
13,539 In Stock
1
¥18.3
10
¥16.4
25
¥14.3
100
¥13.6
500
View
15,000
¥8.8
500
¥12
1,000
¥11.3
5,000
¥10.1
10,000
¥9.3
15,000
¥8.8
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 Thermistors 0.6x0.3mm 1kohm 105+/-5degC
PRF03BC102QB7RL
Murata Electronics
1:
¥18.3
14,465 In Stock
New Product
Mouser Part #
81-PRF03BC102QB7RL
New Product
Murata Electronics
PTC Thermistors 0.6x0.3mm 1kohm 105+/-5degC
14,465 In Stock
1
¥18.3
10
¥16.4
25
¥14.3
100
¥13.6
500
View
15,000
¥8.8
500
¥12
1,000
¥11.3
5,000
¥10.1
10,000
¥9.3
15,000
¥8.8
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 Thermistors 33 OHM 20% SMD 0603
PRG18BB330MB1RB
Murata Electronics
1:
¥41.5
151,112 In Stock
Mouser Part #
81-PRG18BB330MB1RB
Murata Electronics
PTC Thermistors 33 OHM 20% SMD 0603
151,112 In Stock
1
¥41.5
10
¥38.2
25
¥31.7
100
¥26.4
4,000
¥17.1
8,000
View
500
¥24.7
1,000
¥18.6
8,000
¥15.3
24,000
¥14.8
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 Thermistors 0.6x0.3mm 1kohm 115+/-5degC AEC-Q200
PRF03BB102QS7RL
Murata Electronics
1:
¥21.6
13,761 In Stock
New Product
Mouser Part #
81-PRF03BB102QS7RL
New Product
Murata Electronics
PTC Thermistors 0.6x0.3mm 1kohm 115+/-5degC AEC-Q200
13,761 In Stock
1
¥21.6
10
¥19.3
25
¥16.9
100
¥15.8
500
View
15,000
¥10.5
500
¥14
1,000
¥13.3
5,000
¥12
10,000
¥11.1
15,000
¥10.5
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 Thermistors 0.6x0.3mm 1kohm 105+/-5degC AEC-Q200
PRF03BC102QS7RL
Murata Electronics
1:
¥21.6
14,890 In Stock
New Product
Mouser Part #
81-PRF03BC102QS7RL
New Product
Murata Electronics
PTC Thermistors 0.6x0.3mm 1kohm 105+/-5degC AEC-Q200
14,890 In Stock
1
¥21.6
10
¥19.3
25
¥16.9
100
¥15.8
500
View
15,000
¥10.5
500
¥14
1,000
¥13.3
5,000
¥12
10,000
¥11.1
15,000
¥10.5
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 Thermistors 4.7 OHM 20% SMD 0805
PRG18BC4R7MM1RB
Murata Electronics
1:
¥64.8
10,939 In Stock
NRND
Mouser Part #
81-PRG18BC4R7MM1RB
NRND
Murata Electronics
PTC Thermistors 4.7 OHM 20% SMD 0805
10,939 In Stock
1
¥64.8
10
¥59.5
25
¥49.5
100
¥41
4,000
¥29.7
8,000
View
500
¥37.9
1,000
¥32.4
8,000
¥28.7
24,000
¥27.9
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
PRF15BB102RB6RC
Murata Electronics
1:
¥24.9
56,930 In Stock
Mouser Part #
81-PRF15BB102RB6RC
Murata Electronics
PTC Thermistors
56,930 In Stock
1
¥24.9
10
¥22.4
25
¥19.6
100
¥17.9
10,000
¥12.5
20,000
View
500
¥15.3
1,000
¥14.6
5,000
¥13.1
20,000
¥12
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 Thermistors 470 OHM 50% SMD 0603
PRF18BA471QB5RB
Murata Electronics
1:
¥33.2
64,034 In Stock
Mouser Part #
81-PRF18BA471QB5RB
Murata Electronics
PTC Thermistors 470 OHM 50% SMD 0603
64,034 In Stock
1
¥33.2
10
¥30.1
25
¥28.2
100
¥26.2
500
View
4,000
¥18.8
500
¥22.9
1,000
¥20.6
4,000
¥18.8
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 Thermistors 470 OHM 50% SMD 0603
PRF18BC471QS5RB
Murata Electronics
1:
¥76.4
9,065 In Stock
Mouser Part #
81-PRF18BC471QS5RB
Murata Electronics
PTC Thermistors 470 OHM 50% SMD 0603
9,065 In Stock
1
¥76.4
10
¥71.3
25
¥66.4
50
¥63.1
100
View
4,000
¥46.2
100
¥60.1
500
¥54.1
1,000
¥50.8
4,000
¥46.2
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 Thermistors 100 OHM 20% SMD 0603
PRG18BB101MB1RB
Murata Electronics
1:
¥43.2
41,910 In Stock
32,000 Expected 12/3/2026
Mouser Part #
81-PRG18BB101MB1RB
Murata Electronics
PTC Thermistors 100 OHM 20% SMD 0603
41,910 In Stock
32,000 Expected 12/3/2026
1
¥43.2
10
¥38.9
25
¥32.2
100
¥26.9
4,000
¥17.3
8,000
View
500
¥25.2
1,000
¥18.9
8,000
¥15.4
24,000
¥14.9
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 Thermistors 0603 47ohm 20% SMD
PRG18BB470MB1RB
Murata Electronics
1:
¥64.8
56,766 In Stock
44,000 Expected 11/26/2026
Mouser Part #
81-PRG18BB470MB1RB
Murata Electronics
PTC Thermistors 0603 47ohm 20% SMD
56,766 In Stock
44,000 Expected 11/26/2026
1
¥64.8
10
¥56.5
25
¥47.7
100
¥39.5
4,000
¥25.9
8,000
View
500
¥36.4
1,000
¥28.4
8,000
¥23.4
24,000
¥23.3
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 Thermistors
PRG18BC220MM1RB
Murata Electronics
1:
¥56.5
11,929 In Stock
Mouser Part #
81-PRG18BC220MM1RB
Murata Electronics
PTC Thermistors
11,929 In Stock
1
¥56.5
10
¥52.3
25
¥46.3
100
¥44
500
View
4,000
¥33.7
500
¥39
1,000
¥37.4
4,000
¥33.7
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 Thermistors
PRG15BC180MM1RC
Murata Electronics
1:
¥31.6
8,550 In Stock
NRND
Mouser Part #
81-PRG15BC180MM1RC
NRND
Murata Electronics
PTC Thermistors
8,550 In Stock
1
¥31.6
10
¥27.9
25
¥23.3
100
¥19.3
10,000
¥11.1
20,000
View
500
¥17.8
1,000
¥16.4
5,000
¥13.6
20,000
¥10.5
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