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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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Part #

Industrial & Electrical Fuses 30A 250VAC 250VDC FF L25S POWR-SPEED

L25S030.T
Littelfuse
1: NT$1,442.96
38In Stock

Mfr. Part #
L25S030.T

Mouser Part #
576-L25S030.T

Littelfuse

Industrial & Electrical Fuses 30A 250VAC 250VDC FF L25S POWR-SPEED

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Datasheet

38In Stock

NT$1,442.96

NT$1,304.22

NT$1,251.17

NT$1,103.10

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Min.: 1
Mult.: 1

NTC Thermistors THERMISTOR, U.S. SENS

205V4G1K
Littelfuse
1: NT$40.51
490In Stock

Mfr. Part #
205V4G1K

Mouser Part #
803-205V4G1K

Littelfuse

NTC Thermistors THERMISTOR, U.S. SENS

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Datasheet

490In Stock

NT$40.51

NT$38.36

NT$32.52

NT$30.54

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Min.: 1
Mult.: 1

NTC Thermistors NTC THERMISTOR 33K OHM 10% DO41

333RH1K
Littelfuse
1: NT$59.15
499In Stock

Mfr. Part #
333RH1K

Mouser Part #
803-333RH1K

Littelfuse

NTC Thermistors NTC THERMISTOR 33K OHM 10% DO41

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Datasheet

499In Stock

NT$59.15

NT$44.45

NT$35.38

NT$33.27

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Min.: 1
Mult.: 1

NTC Thermistors 10K OHM 10% EPOXY COATED

DC103G2K
Littelfuse
1: NT$50.91
189In Stock

Mfr. Part #
DC103G2K

Mouser Part #
803-DC103G2K

Littelfuse

NTC Thermistors 10K OHM 10% EPOXY COATED

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Datasheet

189In Stock

NT$50.91

NT$38.36

NT$30.58

NT$28.75

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Min.: 1
Mult.: 1

NTC Thermistors THERMISTOR, US SENSOR P/

105V3G1K
Littelfuse
1: NT$54.13
373In Stock

Mfr. Part #
105V3G1K

Mouser Part #
803-105V3G1K

Littelfuse

NTC Thermistors THERMISTOR, US SENSOR P/

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Datasheet

373In Stock

NT$54.13

NT$40.87

NT$32.52

NT$30.54

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Min.: 1
Mult.: 1

NTC Thermistors THERMISTOR, US SENSOR

222E1G1K
Littelfuse
1: NT$32.27
90In Stock

Mfr. Part #
222E1G1K

Mouser Part #
803-222E1G1K

Littelfuse

NTC Thermistors THERMISTOR, US SENSOR

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Datasheet

90In Stock

NT$32.27

NT$24.59

NT$21.19

NT$20.43

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Min.: 1
Mult.: 1

NTC Thermistors THERMISTOR, US SENSOR

503JL1A
Littelfuse
1: NT$63.45
206In Stock

Mfr. Part #
503JL1A

Mouser Part #
803-503JL1A

Littelfuse

NTC Thermistors THERMISTOR, US SENSOR

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Datasheet

206In Stock

NT$63.45

NT$60.59

NT$51.27

NT$50.19

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Min.: 1
Mult.: 1

NTC Thermistors NTC THRM GLASS BEAD 3047 100 10%

GS201B1K
Littelfuse
1: NT$59.51
11In Stock
500Expected 10/12/2026

Mfr. Part #
GS201B1K

Mouser Part #
576-GS201B1K

Littelfuse

NTC Thermistors NTC THRM GLASS BEAD 3047 100 10%

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Datasheet

11In Stock

500Expected 10/12/2026

NT$59.51

NT$56.64

NT$44.45

NT$42.30

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 200A 700VAC 650VDC FF L70S POWR-SPEED

L70S200.V
Littelfuse
1: NT$5,024.02
11In Stock

Mfr. Part #
L70S200.V

Mouser Part #
576-L70S200.V

Littelfuse

Industrial & Electrical Fuses 200A 700VAC 650VDC FF L70S POWR-SPEED

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Datasheet

11In Stock

NT$5,024.02

NT$4,632.18

NT$3,826.27

NT$3,524.41

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 600A 250VAC 200VDC FF L25S POWR-SPEED

L25S600.V
Littelfuse
1: NT$3,868.57
9In Stock

Mfr. Part #
L25S600.V

Mouser Part #
576-L25S600.V

Littelfuse

Industrial & Electrical Fuses 600A 250VAC 200VDC FF L25S POWR-SPEED

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Datasheet

9In Stock

NT$3,868.57

NT$3,202.84

NT$2,971.61

NT$2,755.07

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 35A 250VAC 250VDC FF L25S POWR-SPEED

L25S035.T
Littelfuse
1: NT$3,002.08
6In Stock

Mfr. Part #
L25S035.T

Mouser Part #
576-L25S035.T

Littelfuse

Industrial & Electrical Fuses 35A 250VAC 250VDC FF L25S POWR-SPEED

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Datasheet

6In Stock

NT$3,002.08

NT$2,652.18

NT$2,491.58

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 40A 250VAC 250VDC FF L25S POWR-SPEED

L25S040.T
Littelfuse
1: NT$2,889.51
2In Stock

Mfr. Part #
L25S040.T

Mouser Part #
576-L25S040.T

Littelfuse

Industrial & Electrical Fuses 40A 250VAC 250VDC FF L25S POWR-SPEED

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Datasheet

2In Stock

NT$2,889.51

NT$2,466.84

NT$2,419.88

NT$2,334.91

NT$2,278.27

Min.: 1
Mult.: 1

NTC Thermistors NTC THERMISTOR 100 OHM 10% EPOXY BEAD

LC101B2K
Littelfuse
1: NT$60.95
320In Stock

Mfr. Part #
LC101B2K

Mouser Part #
576-LC101B2K

Littelfuse

NTC Thermistors NTC THERMISTOR 100 OHM 10% EPOXY BEAD

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Datasheet

320In Stock

NT$60.95

NT$45.89

NT$36.57

NT$34.38

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 90A

L75QS090.V
Littelfuse
1: NT$4,955.55
6In Stock

Mfr. Part #
L75QS090.V

Mouser Part #
576-L75QS090.V

Littelfuse

Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 90A

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Datasheet

6In Stock

NT$4,955.55

NT$4,109.13

NT$3,686.10

NT$3,435.51

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses SQB SIZE 3XL BOLTED BL 700A

PSX3XLUB0700X
Littelfuse
1: NT$28,823.04
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
PSX3XLUB0700X

Mouser Part #
576-PSX3XLUB0700X

Littelfuse

Industrial & Electrical Fuses SQB SIZE 3XL BOLTED BL 700A

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Datasheet

Non-Stocked Lead-Time 15 Weeks

NT$28,823.04

NT$22,782.68

NT$21,553.38

Min.: 1
Mult.: 1

NTC Thermistors THERMISTOR, US SENSO R

GS501D1K
Littelfuse
1: NT$73.85
1,614In Stock

Mfr. Part #
GS501D1K

Mouser Part #
576-GS501D1K

Littelfuse

NTC Thermistors THERMISTOR, US SENSO R

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Datasheet

1,614In Stock

NT$73.85

NT$57.00

NT$47.68

NT$46.61

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Min.: 1
Mult.: 1

NTC Thermistors THERMISTOR, US SENSOR

LC303J2K
Littelfuse
1: NT$60.95
498In Stock

Mfr. Part #
LC303J2K

Mouser Part #
576-LC303J2K

Littelfuse

NTC Thermistors THERMISTOR, US SENSOR

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Datasheet

498In Stock

NT$60.95

NT$45.89

NT$36.57

NT$34.38

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Min.: 1
Mult.: 1

NTC Thermistors UL-RATED NTC THERM 50K OHM 10% DO35

USUG1000-503K
Littelfuse
1: NT$54.13
500In Stock

Mfr. Part #
USUG1000-503K

Mouser Part #
576-USUG1000-503K

Littelfuse

NTC Thermistors UL-RATED NTC THERM 50K OHM 10% DO35

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Datasheet

500In Stock

NT$54.13

NT$40.87

NT$32.52

NT$30.54

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 300A 250VAC 200VDC FF L25S POWR-SPEED

L25S300.V
Littelfuse
1: NT$4,776.65
2In Stock

Mfr. Part #
L25S300.V

Mouser Part #
576-L25S300.V

Littelfuse

Industrial & Electrical Fuses 300A 250VAC 200VDC FF L25S POWR-SPEED

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Datasheet

2In Stock

NT$4,776.65

NT$3,882.91

NT$3,772.85

Min.: 1
Mult.: 1

NTC Thermistors NTC THERMISTOR

DC102F2K
Littelfuse
1: NT$38.36
532In Stock

Mfr. Part #
DC102F2K

Mouser Part #
803-DC102F2K

Littelfuse

NTC Thermistors NTC THERMISTOR

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Datasheet

532In Stock

NT$38.36

NT$36.21

NT$30.58

NT$28.75

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Min.: 1
Mult.: 1

NTC Thermistors 100K OHM 10%

LC104R2K
Littelfuse
1: NT$123.32
180In Stock

Mfr. Part #
LC104R2K

Mouser Part #
803-LC104R2K

Littelfuse

NTC Thermistors 100K OHM 10%

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Datasheet

180In Stock

NT$123.32

NT$92.49

NT$82.10

NT$78.15

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 175A 700VAC 700VDC FF L70QS POWR-SPEED

L70QS175.V
Littelfuse
1: NT$6,690.69
2In Stock

Mfr. Part #
L70QS175.V

Mouser Part #
576-L70QS175.V

Littelfuse

Industrial & Electrical Fuses 175A 700VAC 700VDC FF L70QS POWR-SPEED

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Datasheet

2In Stock

NT$6,690.69

NT$5,417.65

NT$4,805.33

NT$4,198.75

Min.: 1
Mult.: 1

NTC Thermistors NTC THERMISTOR 10K OHM 10% EPOXY BEAD

LC103E2K
Littelfuse
1: NT$60.95
396In Stock

Mfr. Part #
LC103E2K

Mouser Part #
576-LC103E2K

Littelfuse

NTC Thermistors NTC THERMISTOR 10K OHM 10% EPOXY BEAD

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Datasheet

396In Stock

NT$60.95

NT$45.89

NT$36.57

NT$34.38

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Min.: 1
Mult.: 1

NTC Thermistors NTC THERMISTOR 68K OHM 10% DO35

683N1G1K
Littelfuse
1: NT$56.64
30In Stock

Mfr. Part #
683N1G1K

Mouser Part #
803-683N1G1K

Littelfuse

NTC Thermistors NTC THERMISTOR 68K OHM 10% DO35

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Datasheet

30In Stock

NT$56.64

NT$53.42

NT$30.54

NT$29.79

NT$20.69

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 300A 150VAC 100VDC FF L15S POWR-SPEED

L15S300.T
Littelfuse
1: NT$2,833.58
1In Stock

Mfr. Part #
L15S300.T

Mouser Part #
576-L15S300.T

Littelfuse

Industrial & Electrical Fuses 300A 150VAC 100VDC FF L15S POWR-SPEED

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Datasheet

1In Stock

NT$2,833.58

NT$2,285.80

NT$2,197.96

Min.: 1
Mult.: 1

Renewable Energy Solutions

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Renewable Energy Solutions

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