Circuit Protection – Mouser Finland

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PLC Design Solutions

Littelfuse Programmable Logic Controller (PLC) Design Solutions feature products that address the evolving demands of industrial automation, artificial intelligence (AI), machine learning (ML), renewable energy, and electric vehicles (EVs). These PLC circuit protection and power control products are designed to meet these challenges with precision and reliability. The components improve system uptime and resilience, from safeguarding power supplies to ensuring the reliable switching of loads. This PLC Design Solutions lineup from Littelfuse helps streamline designs and speed up time to market while ensuring compliance with global safety standards.

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Types of Circuit Protection

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Results: 71

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Part #

Resettable Fuses - PPTC 1.6A 30V 40A Imax

RUEF160-AP
Littelfuse
1: 0,499 €
3 673In Stock

Mfr. Part No.
RUEF160-AP

Mouser Part No
650-RUEF160-AP

Littelfuse

Resettable Fuses - PPTC 1.6A 30V 40A Imax

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Datasheet

3 673In Stock

Cut Tape

0,499 €

0,454 €

0,378 €

0,348 €

Reel

0,21 €

View

Min.: 1
Mult.: 1

: 2 000

Resettable Fuses - PPTC 2.5A 30V 40A Imax Uncoated

RUEF250U-2
Littelfuse
1: 0,421 €
3 960In Stock

Mfr. Part No.
RUEF250U-2

Mouser Part No
650-RUEF250U-2

Littelfuse

Resettable Fuses - PPTC 2.5A 30V 40A Imax Uncoated

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Datasheet

3 960In Stock

Cut Tape

0,421 €

0,337 €

0,30 €

0,289 €

Reel

0,205 €

View

Min.: 1
Mult.: 1

: 3 000

Resettable Fuses - PPTC 1.85A 30V 100A Imax

RUEF185-2
Littelfuse
1: 0,507 €
4 935In Stock

Mfr. Part No.
RUEF185-2

Mouser Part No
650-RUEF185-2

Littelfuse

Resettable Fuses - PPTC 1.85A 30V 100A Imax

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Datasheet

4 935In Stock

Cut Tape

0,507 €

0,463 €

0,384 €

0,337 €

View

Reel

0,258 €

Min.: 1
Mult.: 1

: 3 000

Resettable Fuses - PPTC 30V 2.5A-HD 100A RUEF

RUEF250-AP
Littelfuse
1: 0,516 €
3 633In Stock

Mfr. Part No.
RUEF250-AP

Mouser Part No
650-RUEF250-AP

Littelfuse

Resettable Fuses - PPTC 30V 2.5A-HD 100A RUEF

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Datasheet

3 633In Stock

Cut Tape

0,516 €

0,475 €

0,394 €

0,364 €

Reel

0,219 €

View

Min.: 1
Mult.: 1

: 2 000

Resettable Fuses - PPTC 30V 40A 0.90W PolySwitch Reset Dev

RUEF160S-RA
Littelfuse
1: 0,447 €
1 914In Stock

Mfr. Part No.
RUEF160S-RA

Mouser Part No
650-RUEF160S-RA

Littelfuse

Resettable Fuses - PPTC 30V 40A 0.90W PolySwitch Reset Dev

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Datasheet

1 914In Stock

0,447 €

0,339 €

0,24 €

0,233 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 1.1A 30V 40A Imax

RUEF110S-1
Littelfuse
1: 0,559 €
837In Stock

Mfr. Part No.
RUEF110S-1

Mouser Part No
650-RUEF110S-1

Littelfuse

Resettable Fuses - PPTC 1.1A 30V 40A Imax

Learn More

Datasheet

837In Stock

Cut Tape

0,559 €

0,432 €

0,405 €

0,305 €

Reel

0,266 €

View

Min.: 1
Mult.: 1

: 500

Resettable Fuses - PPTC 30V 2.5A-HD 40A MAX

RUEF250U-0.148
Littelfuse
1: 0,611 €
48In Stock

Mfr. Part No.
RUEF250U-0.148

Mouser Part No
650-RUEF250U-0.148

Littelfuse

Resettable Fuses - PPTC 30V 2.5A-HD 40A MAX

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Datasheet

48In Stock

0,611 €

0,466 €

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 12 KV .5pF Diode Array

SP7538PUTG
Littelfuse
1: 1,31 €
40 820In Stock

Mfr. Part No.
SP7538PUTG

Mouser Part No
576-SP7538PUTG

Littelfuse

ESD Protection Diodes / TVS Diodes 12 KV .5pF Diode Array

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Datasheet

40 820In Stock

Cut Tape

1,31 €

0,821 €

0,544 €

0,427 €

0,39 €

Reel

0,39 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Resettable Fuses - PPTC 1.1A 30V 100A Imax

RUEF110-2
Littelfuse
1: 0,473 €
6 830In Stock

Mfr. Part No.
RUEF110-2

Mouser Part No
650-RUEF110-2

Littelfuse

Resettable Fuses - PPTC 1.1A 30V 100A Imax

Learn More

Datasheet

6 830In Stock

Cut Tape

0,473 €

0,433 €

0,36 €

0,331 €

View

Reel

0,24 €

Min.: 1
Mult.: 1

: 3 000

Resettable Fuses - PPTC 1.35A 30V 100A Imax

RUEF135
Littelfuse
1: 0,387 €
12 165In Stock
24 500Expected 04/11/2026

Mfr. Part No.
RUEF135

Mouser Part No
650-RUEF135

Littelfuse

Resettable Fuses - PPTC 1.35A 30V 100A Imax

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Datasheet

12 165In Stock

24 500Expected 04/11/2026

0,387 €

0,357 €

0,296 €

0,256 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 1.85A 30V 100A Imax

RUEF185
Littelfuse
1: 0,404 €
11 106In Stock

Mfr. Part No.
RUEF185

Mouser Part No
650-RUEF185

Littelfuse

Resettable Fuses - PPTC 1.85A 30V 100A Imax

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Datasheet

11 106In Stock

0,404 €

0,372 €

0,309 €

0,276 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 2.5A 30V 100A Imax

RUEF250-2
Littelfuse
1: 0,516 €
21 312In Stock

Mfr. Part No.
RUEF250-2

Mouser Part No
650-RUEF250-2

Littelfuse

Resettable Fuses - PPTC 2.5A 30V 100A Imax

Learn More

Datasheet

21 312In Stock

Cut Tape

0,516 €

0,47 €

0,394 €

0,352 €

Reel

0,209 €

View

Min.: 1
Mult.: 1

: 3 000

Resettable Fuses - PPTC 3A 30V 100A Imax

RUEF300
Littelfuse
1: 0,447 €
12 877In Stock
22 710Expected 13/08/2026

Mfr. Part No.
RUEF300

Mouser Part No
650-RUEF300

Littelfuse

Resettable Fuses - PPTC 3A 30V 100A Imax

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Datasheet

12 877In Stock

22 710Expected 13/08/2026

0,447 €

0,409 €

0,34 €

0,314 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 3A 30V 100A Imax

RUEF300-2
Littelfuse
1: 0,55 €
8 196In Stock

Mfr. Part No.
RUEF300-2

Mouser Part No
650-RUEF300-2

Littelfuse

Resettable Fuses - PPTC 3A 30V 100A Imax

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Datasheet

8 196In Stock

Cut Tape

0,55 €

0,507 €

0,421 €

0,388 €

Reel

0,228 €

View

Min.: 1
Mult.: 1

: 2 500

Resettable Fuses - PPTC 6A 30V 100A Imax

RUEF600
Littelfuse
1: 0,671 €
4 287In Stock
16 675Expected 17/08/2026

Mfr. Part No.
RUEF600

Mouser Part No
650-RUEF600

Littelfuse

Resettable Fuses - PPTC 6A 30V 100A Imax

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Datasheet

4 287In Stock

16 675Expected 17/08/2026

0,671 €

0,619 €

0,485 €

0,462 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 7A 30V 100A Imax

RUEF700
Littelfuse
1: 0,74 €
3 986In Stock
7 500Expected 12/08/2026

Mfr. Part No.
RUEF700

Mouser Part No
650-RUEF700

Littelfuse

Resettable Fuses - PPTC 7A 30V 100A Imax

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Datasheet

3 986In Stock

7 500Expected 12/08/2026

0,74 €

0,678 €

0,551 €

0,519 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 8A 30V 100A Imax

RUEF800
Littelfuse
1: 0,808 €
6 527In Stock

Mfr. Part No.
RUEF800

Mouser Part No
650-RUEF800

Littelfuse

Resettable Fuses - PPTC 8A 30V 100A Imax

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Datasheet

6 527In Stock

0,808 €

0,726 €

0,587 €

0,559 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC .9A 30V 100A Imax

RUEF090-2
Littelfuse
1: 0,464 €
4 968In Stock

Mfr. Part No.
RUEF090-2

Mouser Part No
650-RUEF090-2

Littelfuse

Resettable Fuses - PPTC .9A 30V 100A Imax

Learn More

Datasheet

4 968In Stock

Cut Tape

0,464 €

0,409 €

0,355 €

0,308 €

View

Reel

0,20 €

Min.: 1
Mult.: 1

: 3 000

Resettable Fuses - PPTC 30V 900MA 100A RUEF

RUEF090-AP
Littelfuse
1: 0,404 €
1 614In Stock

Mfr. Part No.
RUEF090-AP

Mouser Part No
650-RUEF090-AP

Littelfuse

Resettable Fuses - PPTC 30V 900MA 100A RUEF

Learn More

Datasheet

1 614In Stock

Cut Tape

0,404 €

0,366 €

0,304 €

0,281 €

Reel

0,217 €

View

Min.: 1
Mult.: 1

: 2 000

Resettable Fuses - PPTC 1.1A 30V 100A Imax

RUEF110
Littelfuse
1: 0,37 €
4 825In Stock
8 000Expected 23/11/2026

Mfr. Part No.
RUEF110

Mouser Part No
650-RUEF110

Littelfuse

Resettable Fuses - PPTC 1.1A 30V 100A Imax

Learn More

Datasheet

4 825In Stock

8 000Expected 23/11/2026

0,37 €

0,314 €

0,27 €

0,266 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 30V 1.1A-HD 100A RUEF

RUEF110-AP
Littelfuse
1: 0,473 €
1 966In Stock

Mfr. Part No.
RUEF110-AP

Mouser Part No
650-RUEF110-AP

Littelfuse

Resettable Fuses - PPTC 30V 1.1A-HD 100A RUEF

Learn More

Datasheet

1 966In Stock

Cut Tape

0,473 €

0,433 €

0,36 €

0,331 €

View

Reel

0,204 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

Resettable Fuses - PPTC 1.1A 30V 40A Imax

RUEF110S
Littelfuse
1: 0,456 €
311In Stock

Mfr. Part No.
RUEF110S

Mouser Part No
650-RUEF110S

Littelfuse

Resettable Fuses - PPTC 1.1A 30V 40A Imax

Learn More

Datasheet

311In Stock

0,456 €

0,416 €

0,345 €

0,306 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 1.35A 30V 40A Imax

RUEF135-2
Littelfuse
1: 0,49 €
4 420In Stock

Mfr. Part No.
RUEF135-2

Mouser Part No
650-RUEF135-2

Littelfuse

Resettable Fuses - PPTC 1.35A 30V 40A Imax

Learn More

Datasheet

4 420In Stock

Cut Tape

0,49 €

0,429 €

0,37 €

0,341 €

View

Reel

0,247 €

Min.: 1
Mult.: 1

: 3 000

Resettable Fuses - PPTC 30V 1.35A-HD 100A RUEF

RUEF135-AP
Littelfuse
1: 0,421 €
2 910In Stock

Mfr. Part No.
RUEF135-AP

Mouser Part No
650-RUEF135-AP

Littelfuse

Resettable Fuses - PPTC 30V 1.35A-HD 100A RUEF

Learn More

Datasheet

2 910In Stock

Cut Tape

0,421 €

0,394 €

0,346 €

0,328 €

Reel

0,197 €

View

Min.: 1
Mult.: 1

: 2 000

Resettable Fuses - PPTC 1.35A 30V 40A Imax

RUEF135S
Littelfuse
1: 0,387 €
105In Stock

Mfr. Part No.
RUEF135S

Mouser Part No
650-RUEF135S

Littelfuse

Resettable Fuses - PPTC 1.35A 30V 40A Imax

Learn More

Datasheet

105In Stock

0,387 €

0,357 €

0,296 €

0,273 €

View

Min.: 1
Mult.: 1

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