Circuit Protection – Mouser Estonia

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Industrial Manufacturing & Processing Portfolio

Littelfuse Industrial Manufacturing and Processing Portfolio encompasses protection, control, and sensing products, including fuses, protection relays, DC disconnect switches, surge protective devices, and temperature sensors. These products safeguard equipment from damage and personnel from injury due to electrical faults, while reducing costs and minimizing downtime. These devices also limit equipment damage and improve productivity.

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Types of Circuit Protection

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Part #

NTC (Negative Temperature Coefficient) Thermistors NTC THRM CHIP 3750 10K 5% TR

KR103G0J-TR
Littelfuse
1: 0,387 €
3.219In Stock

Mfr. Part No.
KR103G0J-TR

Mouser Part No
576-KR103G0J-TR

NTC (Negative Temperature Coefficient) Thermistors NTC THRM CHIP 3750 10K 5% TR

Datasheet

3.219In Stock

Cut Tape

0,387 €

0,364 €

0,339 €

0,323 €

View

Reel

0,241 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.500

Industrial & Electrical Fuses 125A 250VAC 250VDC FF L25S POWR-SPEED

L25S125.V
Littelfuse
1: 86,33 €
4In Stock

Mfr. Part No.
L25S125.V

Mouser Part No
576-L25S125.V

Industrial & Electrical Fuses 125A 250VAC 250VDC FF L25S POWR-SPEED

Datasheet

4In Stock

86,33 €

71,60 €

64,36 €

54,63 €

50,29 €

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 70A 500VAC 500VDC FF L50QS POWR-SPEED

L50QS070.T
Littelfuse
1: 60,68 €
11In Stock

Mfr. Part No.
L50QS070.T

Mouser Part No
576-L50QS070.T

Industrial & Electrical Fuses 70A 500VAC 500VDC FF L50QS POWR-SPEED

Datasheet

11In Stock

60,68 €

50,34 €

46,44 €

38,42 €

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 225A 500VAC 500VDC FF L50QS POWR-SPEED

L50QS225.V
Littelfuse
1: 134,58 €
3In Stock

Mfr. Part No.
L50QS225.V

Mouser Part No
576-L50QS225.V

Industrial & Electrical Fuses 225A 500VAC 500VDC FF L50QS POWR-SPEED

Datasheet

3In Stock

134,58 €

110,90 €

100,23 €

85,07 €

78,30 €

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 35A 700VAC 700VDC FF L70QS POWR-SPEED

L70QS035.V
Littelfuse
1: 89,25 €
8In Stock

Mfr. Part No.
L70QS035.V

Mouser Part No
576-L70QS035.V

Industrial & Electrical Fuses 35A 700VAC 700VDC FF L70QS POWR-SPEED

Datasheet

8In Stock

89,25 €

74,02 €

68,28 €

56,48 €

52,00 €

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 80A 700VAC 700VDC FF L70QS POWR-SPEED

L70QS080.V
Littelfuse
1: 113,11 €
8In Stock
34Expected 10/15/2026

Mfr. Part No.
L70QS080.V

Mouser Part No
576-L70QS080.V

Industrial & Electrical Fuses 80A 700VAC 700VDC FF L70QS POWR-SPEED

Datasheet

8In Stock

34Expected 10/15/2026

113,11 €

93,80 €

84,50 €

71,53 €

65,84 €

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 400A 700VAC 700VDC FF L70QS POWR-SPEED

L70QS400.X
Littelfuse
1: 220,52 €
4In Stock

Mfr. Part No.
L70QS400.X

Mouser Part No
576-L70QS400.X

Industrial & Electrical Fuses 400A 700VAC 700VDC FF L70QS POWR-SPEED

Datasheet

4In Stock

220,52 €

182,35 €

168,50 €

139,20 €

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 500A 700VAC 700VDC FF L70QS POWR-SPEED

L70QS500.X
Littelfuse
1: 366,77 €
4In Stock

Mfr. Part No.
L70QS500.X

Mouser Part No
576-L70QS500.X

Industrial & Electrical Fuses 500A 700VAC 700VDC FF L70QS POWR-SPEED

Datasheet

4In Stock

366,77 €

298,01 €

280,11 €

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 750V FAST BLOW 225A

L75QS225.X
Littelfuse
1: 240,45 €
3In Stock

Mfr. Part No.
L75QS225.X

Mouser Part No
576-L75QS225.X

Industrial & Electrical Fuses 750V FAST BLOW 225A

Datasheet

3In Stock

240,45 €

199,33 €

183,74 €

151,76 €

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 600A

L75QS600.X
Littelfuse
1: 385,88 €
2In Stock

Mfr. Part No.
L75QS600.X

Mouser Part No
576-L75QS600.X

Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 600A

Datasheet

2In Stock

385,88 €

315,84 €

294,61 €

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 200A 700VAC SIZE 30 POWER-SPEED FLUSH M

PSR030FL0200Z
Littelfuse
1: 213,56 €
3In Stock

Mfr. Part No.
PSR030FL0200Z

Mouser Part No
576-PSR030FL0200Z

Industrial & Electrical Fuses 200A 700VAC SIZE 30 POWER-SPEED FLUSH M

Datasheet

3In Stock

213,56 €

170,58 €

166,20 €

139,97 €

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 80A 1000V SIZE 70 Flush End Mtrc Thred

PSR070FL0080Z
Littelfuse
1: 326,83 €
1In Stock

Mfr. Part No.
PSR070FL0080Z

Mouser Part No
576-PSR070FL0080Z

Industrial & Electrical Fuses 80A 1000V SIZE 70 Flush End Mtrc Thred

Datasheet

1In Stock

326,83 €

271,91 €

256,03 €

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 250A 1000V SIZE 70 Flush End Mtrc Thred

PSR070FL0250Z
Littelfuse
1: 360,61 €
1In Stock

Mfr. Part No.
PSR070FL0250Z

Mouser Part No
576-PSR070FL0250Z

Industrial & Electrical Fuses 250A 1000V SIZE 70 Flush End Mtrc Thred

Datasheet

1In Stock

360,61 €

295,85 €

284,06 €

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 200A 1000V SIZE 70 Flush End In Thread

PSR070FS0200Z
Littelfuse
1: 350,96 €
1In Stock

Mfr. Part No.
PSR070FS0200Z

Mouser Part No
576-PSR070FS0200Z

Industrial & Electrical Fuses 200A 1000V SIZE 70 Flush End In Thread

Datasheet

1In Stock

350,96 €

284,55 €

267,98 €

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 70 US LONG BL 50A

PSR070UL0050Z
Littelfuse
1: 333,01 €
1In Stock

Mfr. Part No.
PSR070UL0050Z

Mouser Part No
576-PSR070UL0050Z

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 70 US LONG BL 50A

Datasheet

1In Stock

333,01 €

270,60 €

249,35 €

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 400A 1250VAC SIZE 71 POWER-SPEED FLUSH M

PSR071FL0400Z
Littelfuse
1: 350,96 €
3In Stock

Mfr. Part No.
PSR071FL0400Z

Mouser Part No
576-PSR071FL0400Z

Industrial & Electrical Fuses 400A 1250VAC SIZE 71 POWER-SPEED FLUSH M

Datasheet

3In Stock

350,96 €

284,61 €

267,97 €

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 700A 1250V SIZE 73 Flush End Mtrc Thred

PSR073FL0700Z
Littelfuse
1: 459,27 €
1In Stock

Mfr. Part No.
PSR073FL0700Z

Mouser Part No
576-PSR073FL0700Z

Industrial & Electrical Fuses 700A 1250V SIZE 73 Flush End Mtrc Thred

Datasheet

1In Stock

459,27 €

376,47 €

365,93 €

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENS

DC103J2F
Littelfuse
1: 1,20 €
529In Stock

Mfr. Part No.
DC103J2F

Mouser Part No
803-DC103J2F

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENS

Datasheet

529In Stock

1,20 €

1,15 €

1,08 €

1,03 €

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 30K OHM 0.1C BEAD

KS303J2
Littelfuse
1: 4,30 €
29In Stock

Mfr. Part No.
KS303J2

Mouser Part No
803-KS303J2

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 30K OHM 0.1C BEAD

Datasheet

29In Stock

4,30 €

3,86 €

3,70 €

3,50 €

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 8A 500VAC Midget

0FLQ008.T
Littelfuse
1: 27,86 €
24In Stock

Mfr. Part No.
0FLQ008.T

Mouser Part No
576-0FLQ008.T

Industrial & Electrical Fuses 8A 500VAC Midget

Datasheet

24In Stock

27,86 €

23,12 €

20,72 €

16,37 €

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 6A 600VAC J Fuses

0JLS006.T
Littelfuse
1: 37,63 €
5In Stock

Mfr. Part No.
0JLS006.T

Mouser Part No
576-0JLS006.T

Industrial & Electrical Fuses 6A 600VAC J Fuses

Datasheet

5In Stock

37,63 €

31,87 €

27,40 €

24,10 €

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 10A 600VAC J Fuses

0JLS010.T
Littelfuse
1: 39,53 €
10In Stock

Mfr. Part No.
0JLS010.T

Mouser Part No
576-0JLS010.T

Industrial & Electrical Fuses 10A 600VAC J Fuses

Datasheet

10In Stock

39,53 €

34,24 €

31,75 €

25,69 €

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 15A 600VAC J Fuses

0JLS015.T
Littelfuse
1: 36,02 €
7In Stock

Mfr. Part No.
0JLS015.T

Mouser Part No
576-0JLS015.T

Industrial & Electrical Fuses 15A 600VAC J Fuses

Datasheet

7In Stock

36,02 €

30,91 €

27,20 €

22,86 €

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 20A 600VAC J Fuses

0JLS020.T
Littelfuse
1: 35,97 €
3In Stock

Mfr. Part No.
0JLS020.T

Mouser Part No
576-0JLS020.T

Industrial & Electrical Fuses 20A 600VAC J Fuses

Datasheet

3In Stock

35,97 €

30,84 €

27,35 €

22,76 €

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 30A 600VAC J Fuses

0JLS030.T
Littelfuse
1: 34,99 €
14In Stock

Mfr. Part No.
0JLS030.T

Mouser Part No
576-0JLS030.T

Industrial & Electrical Fuses 30A 600VAC J Fuses

Datasheet

14In Stock

34,99 €

31,49 €

26,88 €

22,77 €

View

Min.: 1
Mult.: 1