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 600 results

Littelfuse, ZA Metal Oxide Varistor 2.375nF 2.5A, Clamping 43V, Varistor 26V

RS Stock No.

8007046

Brand

Littelfuse

Mfr. Prt No.

V22ZA1P

IDR

126,916.90

Pack (1 Pack of 25)

Littelfuse, ZA Metal Oxide Varistor 2.375nF 2.5A, Clamping 43V, Varistor 26V quantity
Vishay 25W 2.2kΩ Wirewound Rheostat, RT025AS2201KB

RS Stock No.

7954847

Brand

Vishay

Mfr. Prt No.

RT025AS2201KB

IDR

3,884,496.26

Each

Vishay 25W 2.2kΩ Wirewound Rheostat, RT025AS2201KB quantity
Vishay 10kΩ Rotary Potentiometer 1-Gang Panel Mount, PE30L0FL103KAB

RS Stock No.

7904445

Brand

Vishay

Mfr. Prt No.

PE30L0FL103KAB

IDR

500,430.19

Each

Vishay 10kΩ Rotary Potentiometer 1-Gang Panel Mount, PE30L0FL103KAB quantity
Bourns 10kΩ Rotary Potentiometer 1-Gang Panel Mount, 51AAA-C24-B15L

RS Stock No.

7899403

Brand

Bourns

Mfr. Prt No.

51AAA-C24-B15L

IDR

167,719.11

Bag

Bourns 10kΩ Rotary Potentiometer 1-Gang Panel Mount, 51AAA-C24-B15L quantity
Vishay 5kΩ Rotary Potentiometer 1-Gang Panel Mount, P11S1V0FLSY00502KA

RS Stock No.

7904366

Brand

Vishay

Mfr. Prt No.

P11S1V0FLSY00502KA

IDR

242,295.90

Each

Vishay 5kΩ Rotary Potentiometer 1-Gang Panel Mount, P11S1V0FLSY00502KA quantity
Vishay 25W 47Ω Wirewound Rheostat, RT025AS47R0KB

RS Stock No.

7887835

Brand

Vishay

Mfr. Prt No.

RT025AS47R0KB

IDR

3,734,293.78

Each

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

RS Stock No.

7887832

Brand

Vishay

Mfr. Prt No.

RT025AS4700KB

IDR

5,030,629.29

Each

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

RS Stock No.

7887699

Brand

Vishay

Mfr. Prt No.

RT055AS1000KB

IDR

11,390,844.22

Each

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

RS Stock No.

7887693

Brand

Vishay

Mfr. Prt No.

RT055AS1002KB

IDR

9,620,510.80

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

IDR

120,308.83

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

IDR

97,547.70

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

IDR

71,744.76

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

IDR

41,011.99

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

IDR

68,283.39

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

IDR

41,221.77

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

IDR

341,312.06

Pack (1 Pack of 5)

EPCOS B57540G1103F000 Thermistor 10kΩ, 0.8 x 1.4mm 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

IDR

145,797.10

Each

Bourns 22.8mm Black, Chrome Potentiometer Knob for 3.17mm Shaft Splined, H-516-3A 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

IDR

18,985.09

Pack (1 Pack of 25)

Panasonic ERTJZEG103FA Thermistor, 0201 (0603M) 10kΩ, 0.6 x 0.3 x 0.3mm quantity
Littelfuse, LA Metal Oxide Varistor 450pF 100A, Clamping 1410V, Varistor 805 → 960V

RS Stock No.

7607055

Brand

Littelfuse

Mfr. Prt No.

V575LA80BP

IDR

136,252.11

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

IDR

43,739.13

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

IDR

77,408.82

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

IDR

62,829.11

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

IDR

186,074.86

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

IDR

41,851.11

Pack (1 Pack of 5)

Vishay NTCLE100E3103JB0 Thermistor 10kΩ, 3.3 x 3 x 9mm quantity