Variable Resistors

A Thermistor is used in a wide range of circuits and circuitry for temperature measurement as well as current-limiting control. The resistance change of a thermistor depends on the ambient temperature of the unit.There are two semiconductor types, these are both based on the temperature coefficient.Negative Temperature Coefficient (NTC) Thermistor: An NTC’s resistance decreases as the temperature rises and can be found in applications such as low-temperature measurements of temperature sensors, as well as inrush current suppression.Positive Temperature Coefficient (PTC) Thermistor: A PTC’s resistance increases as the temperature rises and can be found in applications such as overcurrent protection.

Showing 25–48 of 721 results

Vishay 25W 47Ω Wirewound Rheostat, RT025AS47R0KB

RS Stock No.

7887835

Brand

Vishay

Mfr. Prt No.

RT025AS47R0KB

VND

6,829,887.68

Each

Vishay 25W 47Ω Wirewound Rheostat, RT025AS47R0KB quantity
Vishay 25W 470Ω Wirewound Rheostat, RT025AS4700KB

RS Stock No.

7887832

Brand

Vishay

Mfr. Prt No.

RT025AS4700KB

VND

9,200,838.24

Each

Vishay 25W 470Ω Wirewound Rheostat, RT025AS4700KB quantity
Vishay 55W 100Ω Wirewound Rheostat, RT055AS1000KB

RS Stock No.

7887699

Brand

Vishay

Mfr. Prt No.

RT055AS1000KB

VND

20,833,440.32

Each

Vishay 55W 100Ω Wirewound Rheostat, RT055AS1000KB quantity
Vishay 55W 10kΩ Wirewound Rheostat, RT055AS1002KB

RS Stock No.

7887693

Brand

Vishay

Mfr. Prt No.

RT055AS1002KB

VND

17,595,564.80

Each

Vishay 55W 10kΩ Wirewound Rheostat, RT055AS1002KB quantity
Panasonic, V Surge Absorber 130pF 25A, Clamping 1120V, Varistor 680V

RS Stock No.

7858812

Brand

Panasonic

Mfr. Prt No.

ERZE08A681

VND

220,040.48

Pack (1 Pack of 25)

Panasonic, V Surge Absorber 130pF 25A, Clamping 1120V, Varistor 680V quantity
Murata 4.7Ω 1100mW PTC Thermistor, 9.5 (Dia.) x 4mm

RS Stock No.

7856009

Brand

Murata

Mfr. Prt No.

PTGL09BD4R7N2B51B0

VND

178,411.20

Bag (1 Bag of 5)

Murata 4.7Ω 1100mW PTC Thermistor, 9.5 (Dia.) x 4mm quantity
TE Connectivity 35.1mm Black Potentiometer Knob for 6.35mm Shaft Splined, PKA90B1/4

RS Stock No.

7830211

Brand

TE Connectivity

Mfr. Prt No.

PKA90B1/4

VND

131,218.56

Each

TE Connectivity 35.1mm Black Potentiometer Knob for 6.35mm Shaft Splined, PKA90B1/4 quantity
TE Connectivity 20.2mm Black Potentiometer Knob for 6.35mm Shaft Splined, PKA50B1/4

RS Stock No.

7830192

Brand

TE Connectivity

Mfr. Prt No.

PKA50B1/4

VND

75,009.44

Each

TE Connectivity 20.2mm Black Potentiometer Knob for 6.35mm Shaft Splined, PKA50B1/4 quantity
RS PRO 16.8mm Black Potentiometer Knob for 6mm Shaft D Shaped

RS Stock No.

7777375

Brand

RS PRO

VND

124,887.84

Pack (1 Pack of 5)

RS PRO 16.8mm Black Potentiometer Knob for 6mm Shaft D Shaped quantity
RS PRO 38.6mm White Potentiometer Knob for 6mm Shaft Splined

RS Stock No.

7777293

Brand

RS PRO

VND

75,393.12

Each

RS PRO 38.6mm White Potentiometer Knob for 6mm Shaft Splined quantity
EPCOS B57540G1103F000 Thermistor 10kΩ, 0.8 x 1.4mm

RS Stock No.

7691892

Brand

EPCOS

Mfr. Prt No.

B57540G1103F000

VND

624,247.36

Pack (1 Pack of 5)

EPCOS B57540G1103F000 Thermistor 10kΩ, 0.8 x 1.4mm quantity
Panasonic ERTJZEG103FA Thermistor, 0201 (0603M) 10kΩ, 0.6 x 0.3 x 0.3mm

RS Stock No.

7640731

Brand

Panasonic

Mfr. Prt No.

ERTJZEG103FA

VND

34,723.04

Pack (1 Pack of 25)

Panasonic ERTJZEG103FA Thermistor, 0201 (0603M) 10kΩ, 0.6 x 0.3 x 0.3mm quantity
Bourns 22.8mm Black, Chrome Potentiometer Knob for 3.17mm Shaft Splined, H-516-3A

RS Stock No.

7639179

Brand

Bourns

Mfr. Prt No.

H-516-3A

VND

266,657.60

Each

Bourns 22.8mm Black, Chrome Potentiometer Knob for 3.17mm Shaft Splined, H-516-3A quantity
Littelfuse, LA Metal Oxide Varistor 450pF 100A, Clamping 1410V, Varistor 805 → 960V

RS Stock No.

7607055

Brand

Littelfuse

Mfr. Prt No.

V575LA80BP

VND

249,200.16

Pack (1 Pack of 5)

Littelfuse, LA Metal Oxide Varistor 450pF 100A, Clamping 1410V, Varistor 805 → 960V quantity
Littelfuse, LA Metal Oxide Varistor 300pF 50A, Clamping 1120V, Varistor 610 → 748V

RS Stock No.

7607018

Brand

Littelfuse

Mfr. Prt No.

V420LA20AP

VND

79,997.28

Pack (1 Pack of 5)

Littelfuse, LA Metal Oxide Varistor 300pF 50A, Clamping 1120V, Varistor 610 → 748V quantity
Littelfuse, LA Metal Oxide Varistor 600pF 100A, Clamping 1060V, Varistor 610 → 720V

RS Stock No.

7607011

Brand

Littelfuse

Mfr. Prt No.

V420LA40BP

VND

141,577.92

Pack (1 Pack of 5)

Littelfuse, LA Metal Oxide Varistor 600pF 100A, Clamping 1060V, Varistor 610 → 720V quantity
Littelfuse, LA Metal Oxide Varistor 1nF 100A, Clamping 620V, Varistor 354 → 413V

RS Stock No.

7606939

Brand

Littelfuse

Mfr. Prt No.

V250LA40BP

VND

114,912.16

Pack (1 Pack of 5)

Littelfuse, LA Metal Oxide Varistor 1nF 100A, Clamping 620V, Varistor 354 → 413V quantity
Littelfuse, LA Metal Oxide Varistor 250pF 100A, Clamping 2420V, Varistor 1425 → 1600V

RS Stock No.

7606832

Brand

Littelfuse

Mfr. Prt No.

V1000LA160BP

VND

340,324.16

Pack (1 Pack of 5)

Littelfuse, LA Metal Oxide Varistor 250pF 100A, Clamping 2420V, Varistor 1425 → 1600V quantity
Vishay NTCLE100E3103JB0 Thermistor 10kΩ, 3.3 x 3 x 9mm

RS Stock No.

7546645

Brand

Vishay

Mfr. Prt No.

NTCLE100E3103JB0

VND

76,544.16

Pack (1 Pack of 5)

Vishay NTCLE100E3103JB0 Thermistor 10kΩ, 3.3 x 3 x 9mm quantity
TE Connectivity Black Potentiometer Knob, 4-1437624-6

RS Stock No.

7455814

Brand

TE Connectivity

Mfr. Prt No.

4-1437624-6

VND

90,548.48

Each

TE Connectivity Black Potentiometer Knob, 4-1437624-6 quantity
Bourns Adjustment Tool, For Use With Trimmer Models 3342, 3223 & 3213

RS Stock No.

7432482

Brand

Bourns

Mfr. Prt No.

H-92-1

VND

62,539.84

Bag

Bourns Adjustment Tool, For Use With Trimmer Models 3342, 3223 & 3213 quantity
Bourns 10kΩ Slide Slide Potentiometer 1-Gang Through Hole, PTA6043-2015DPB103

RS Stock No.

7377795

Brand

Bourns

Mfr. Prt No.

PTA6043-2015DPB103

VND

61,388.80

Each

Bourns 10kΩ Slide Slide Potentiometer 1-Gang Through Hole, PTA6043-2015DPB103 quantity
Bourns 20kΩ Rotary Potentiometer 10-Turns 1-Gang Panel Mount, 3590S-1-203L

RS Stock No.

7377644

Brand

Bourns

Mfr. Prt No.

3590S-1-203L

VND

503,004.48

Box

Bourns 20kΩ Rotary Potentiometer 10-Turns 1-Gang Panel Mount, 3590S-1-203L quantity
Alps Alpine 10kΩ Rotary Potentiometer 1-Gang Through Hole, RK09D1130C3W

RS Stock No.

7293656

Brand

Alps Alpine

Mfr. Prt No.

RK09D1130C3W

VND

51,988.64

Each

Alps Alpine 10kΩ Rotary Potentiometer 1-Gang Through Hole, RK09D1130C3W quantity