Temperature Sensors – Mouser Canada

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Renewable Energy Solutions

Littelfuse provides a wide range of renewable energy solutions that include high-speed fuses, fast-acting relays, surge protection devices, and temperature sensors. These products from Littelfuse are designed to protect equipment from arc-flashes and fault conditions caused by equipment failure, phase-to-phase or ground faults, insulation breakdown, or temperature extremes. This selection of fuses, relays, surge protection devices, and temperature sensors can be found and used in Battery Energy Storage Systems (BESS), Solar/Photovoltaic (PV) energy solutions, and wind turbines.

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Types of Temperature Sensors

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Part #

NTC Thermistors NTC THERMISTOR 10K O HM 10% EPOXY BEAD

KC103J2K
Littelfuse
1: $3.07
553In Stock

Mfr. Part #
KC103J2K

Mouser Part #
576-KC103J2K

Littelfuse

NTC Thermistors NTC THERMISTOR 10K O HM 10% EPOXY BEAD

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Datasheet

553In Stock

$3.07

$2.93

$2.73

$2.57

View

Min.: 1
Mult.: 1

NTC Thermistors

+ 135 C

- 55 C

NTC Thermistors THERMISTOR, US SENSOR P/

LC103J2J
Littelfuse
1: $2.67
1,230In Stock

Mfr. Part #
LC103J2J

Mouser Part #
803-LC103J2J

Littelfuse

NTC Thermistors THERMISTOR, US SENSOR P/

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Datasheet

1,230In Stock

$2.67

$2.00

$1.61

$1.50

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Min.: 1
Mult.: 1

NTC Thermistors

+ 150 C

- 55 C

NTC Thermistors THERMISTOR, US SENSOR P/

AC103E2F
Littelfuse
1: $1.67
Lead-Time 12 Weeks

Mfr. Part #
AC103E2F

Mouser Part #
803-AC103E2F

Littelfuse

NTC Thermistors THERMISTOR, US SENSOR P/

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Datasheet

Lead-Time 12 Weeks

$1.67

$1.55

$1.46

$1.41

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Min.: 1
Mult.: 1

NTC Thermistors

+ 125 C

- 55 C

NTC Thermistors THERMISTOR, US SENSO R

GT102B1K
Littelfuse
1: $2.76
3,501In Stock

Mfr. Part #
GT102B1K

Mouser Part #
576-GT102B1K

Littelfuse

NTC Thermistors THERMISTOR, US SENSO R

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Datasheet

3,501In Stock

$2.76

$2.64

$2.33

$2.28

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Min.: 1
Mult.: 1

NTC Thermistors

+ 260 C

- 55 C

NTC Thermistors NTC THERMISTOR 1K OHM 10% GLASS BEAD

GR102F1K
Littelfuse
1: $1.22
383In Stock

Mfr. Part #
GR102F1K

Mouser Part #
576-GR102F1K

Littelfuse

NTC Thermistors NTC THERMISTOR 1K OHM 10% GLASS BEAD

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Datasheet

383In Stock

$1.22

$1.15

$1.08

$1.03

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Min.: 1
Mult.: 1

NTC Thermistors

+ 300 C

- 55 C

NTC Thermistors NTC THRM GLASS BEAD 3435 10K 10%

GR103E1K
Littelfuse
1: $1.10
412In Stock

Mfr. Part #
GR103E1K

Mouser Part #
576-GR103E1K

Littelfuse

NTC Thermistors NTC THRM GLASS BEAD 3435 10K 10%

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Datasheet

412In Stock

$1.10

$1.04

$0.97

$0.924

View

Min.: 1
Mult.: 1

NTC Thermistors

+ 300 C

- 55 C

NTC Thermistors NTC THRM GLASS BEAD 3977 100K 10%

GS104J1K
Littelfuse
1: $2.02
454In Stock

Mfr. Part #
GS104J1K

Mouser Part #
576-GS104J1K

Littelfuse

NTC Thermistors NTC THRM GLASS BEAD 3977 100K 10%

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Datasheet

454In Stock

$2.02

$1.91

$1.80

$1.72

View

Min.: 1
Mult.: 1

NTC Thermistors

+ 300 C

- 55 C

NTC Thermistors THERMISTOR, US SENSO R

GT202F1K
Littelfuse
1: $2.25
456In Stock
1,000Expected 2026-04-14

Mfr. Part #
GT202F1K

Mouser Part #
576-GT202F1K

Littelfuse

NTC Thermistors THERMISTOR, US SENSO R

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Datasheet

456In Stock

1,000Expected 2026-04-14

$2.25

$2.14

$2.00

$1.92

View

Min.: 1
Mult.: 1

NTC Thermistors

+ 260 C

- 55 C

NTC Thermistors 10K OHM .5% DEG C DO-35

103JL1A
Littelfuse
1: $1.50
600In Stock

Mfr. Part #
103JL1A

Mouser Part #
803-103JL1A

Littelfuse

NTC Thermistors 10K OHM .5% DEG C DO-35

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Datasheet

600In Stock

$1.50

$1.42

$1.34

$1.28

View

Min.: 1
Mult.: 1

NTC Thermistors

+ 300 C

- 55 C

NTC Thermistors THERMISTOR, U. S. SENSOR

104JG1H
Littelfuse
1: $1.19
249In Stock

Mfr. Part #
104JG1H

Mouser Part #
803-104JG1H

Littelfuse

NTC Thermistors THERMISTOR, U. S. SENSOR

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Datasheet

249In Stock

$1.19

$1.13

$1.08

$1.02

View

Min.: 1
Mult.: 1

NTC Thermistors

+ 300 C

- 55 C

NTC Thermistors 100K 0.5 DEG C DO-35

104JL1A
Littelfuse
1: $2.25
1,414In Stock

Mfr. Part #
104JL1A

Mouser Part #
803-104JL1A

Littelfuse

NTC Thermistors 100K 0.5 DEG C DO-35

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Datasheet

1,414In Stock

$2.25

$2.19

$2.15

$1.95

View

Min.: 1
Mult.: 1

NTC Thermistors

+ 300 C

- 55 C

NTC Thermistors 20K OHM .5% DEG C DO-35

203JL1A
Littelfuse
1: $2.20
476In Stock

Mfr. Part #
203JL1A

Mouser Part #
803-203JL1A

Littelfuse

NTC Thermistors 20K OHM .5% DEG C DO-35

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Datasheet

476In Stock

$2.20

$2.09

$1.95

$1.84

View

Min.: 1
Mult.: 1

NTC Thermistors

+ 300 C

- 55 C

NTC Thermistors THERMISTOR, US SENSOR P/

501FH1K
Littelfuse
1: $0.961
281In Stock

Mfr. Part #
501FH1K

Mouser Part #
803-501FH1K

Littelfuse

NTC Thermistors THERMISTOR, US SENSOR P/

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Datasheet

281In Stock

$0.961

$0.902

$0.843

$0.794

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Min.: 1
Mult.: 1

NTC Thermistors

+ 300 C

- 55 C

NTC Thermistors 10K OHM 1% EPOXY COATED

AC103J2F
Littelfuse
1: $1.60
6In Stock

Mfr. Part #
AC103J2F

Mouser Part #
803-AC103J2F

Littelfuse

NTC Thermistors 10K OHM 1% EPOXY COATED

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Datasheet

6In Stock

$1.60

$1.30

$1.21

$1.18

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Min.: 1
Mult.: 1

NTC Thermistors

+ 125 C

- 55 C

NTC Thermistors THERMISTOR, U.S. SENS

DC103G9G
Littelfuse
1: $1.15
1,377In Stock

Mfr. Part #
DC103G9G

Mouser Part #
803-DC103G9G

Littelfuse

NTC Thermistors THERMISTOR, U.S. SENS

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Datasheet

1,377In Stock

$1.15

$1.08

$1.01

$0.964

View

Min.: 1
Mult.: 1

NTC Thermistors

+ 150 C

- 55 C

NTC Thermistors NTC THERMISTOR

DC103J2K
Littelfuse
1: $1.27
450In Stock

Mfr. Part #
DC103J2K

Mouser Part #
803-DC103J2K

Littelfuse

NTC Thermistors NTC THERMISTOR

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Datasheet

450In Stock

$1.27

$1.17

$1.10

$1.05

View

Min.: 1
Mult.: 1

NTC Thermistors

+ 150 C

- 55 C

NTC Thermistors NTC THERMISTOR

DC303J2K
Littelfuse
1: $1.30
218In Stock

Mfr. Part #
DC303J2K

Mouser Part #
803-DC303J2K

Littelfuse

NTC Thermistors NTC THERMISTOR

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Datasheet

218In Stock

$1.30

$1.23

$1.16

$1.10

View

Min.: 1
Mult.: 1

NTC Thermistors

+ 150 C

- 55 C

NTC Thermistors THERMISTOR, U.S. SENS

LC103J2G
Littelfuse
1: $2.20
214In Stock

Mfr. Part #
LC103J2G

Mouser Part #
803-LC103J2G

Littelfuse

NTC Thermistors THERMISTOR, U.S. SENS

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Datasheet

214In Stock

$2.20

$2.09

$1.97

$1.89

View

Min.: 1
Mult.: 1

NTC Thermistors

+ 150 C

- 55 C

NTC Thermistors 10K OHM 2% DO-35

USUG1000-103G
Littelfuse
1: $1.72
957In Stock

Mfr. Part #
USUG1000-103G

Mouser Part #
803-USUG1000-103G

Littelfuse

NTC Thermistors 10K OHM 2% DO-35

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Datasheet

957In Stock

$1.72

$1.63

$1.53

$1.46

View

Min.: 1
Mult.: 1

NTC Thermistors

+ 150 C

- 40 C

NTC Thermistors NTC THERMISTOR 100 O HM 10% EPOXY BEAD

KC101B2K
Littelfuse
1: $3.07
322In Stock

Mfr. Part #
KC101B2K

Mouser Part #
576-KC101B2K

Littelfuse

NTC Thermistors NTC THERMISTOR 100 O HM 10% EPOXY BEAD

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Datasheet

322In Stock

$3.07

$2.93

$2.76

$2.64

View

Min.: 1
Mult.: 1

NTC Thermistors

+ 100 C

- 55 C

NTC Thermistors NTC THERMISTOR 20K OHM 10% EPOXY BEAD

KC203J2K
Littelfuse
1: $2.82
213In Stock

Mfr. Part #
KC203J2K

Mouser Part #
576-KC203J2K

Littelfuse

NTC Thermistors NTC THERMISTOR 20K OHM 10% EPOXY BEAD

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Datasheet

213In Stock

$2.82

$2.68

$2.51

$2.37

View

Min.: 1
Mult.: 1

NTC Thermistors

+ 135 C

- 55 C

NTC Thermistors NTC THERMISTOR 2.252M OHM EPOXY BEAD

KC222J2K
Littelfuse
1: $3.07
162In Stock

Mfr. Part #
KC222J2K

Mouser Part #
576-KC222J2K

Littelfuse

NTC Thermistors NTC THERMISTOR 2.252M OHM EPOXY BEAD

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Datasheet

162In Stock

$3.07

$2.93

$2.73

$2.57

View

Min.: 1
Mult.: 1

NTC Thermistors

+ 135 C

- 55 C

NTC Thermistors NTC THERMISTOR, US SE

SC503J4J
Littelfuse
1: $2.90
116In Stock

Mfr. Part #
SC503J4J

Mouser Part #
576-SC503J4J

Littelfuse

NTC Thermistors NTC THERMISTOR, US SE

Learn More

Datasheet

116In Stock

$2.90

$2.77

$2.74

$2.28

View

Min.: 1
Mult.: 1

NTC Thermistors

+ 150 C

- 55 C

NTC Thermistors THERMISTOR, U.S. SENS

DC103J2F
Littelfuse
1: $2.09
945In Stock

Mfr. Part #
DC103J2F

Mouser Part #
803-DC103J2F

Littelfuse

NTC Thermistors THERMISTOR, U.S. SENS

Learn More

Datasheet

945In Stock

$2.09

$1.98

$1.88

$1.78

View

Min.: 1
Mult.: 1

NTC Thermistors

+ 150 C

- 55 C

NTC Thermistors THERMISTOR, US SENSOR P/

SC104J4J
Littelfuse
1: $2.90
21In Stock
900On Order

Mfr. Part #
SC104J4J

Mouser Part #
803-SC104J4J

Littelfuse

NTC Thermistors THERMISTOR, US SENSOR P/

Learn More

Datasheet

21In Stock

900On Order

$2.90

$2.76

$2.60

$2.50

View

Min.: 1
Mult.: 1

NTC Thermistors

+ 150 C

- 55 C

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