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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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Part #

Coded Rotary Switches FLUSH SMT

RTE0400G04
C&K
1: $5.65
4,087In Stock

Mfr. Part #
RTE0400G04

Mouser Part #
611-RTE0400G04

C&K

Coded Rotary Switches FLUSH SMT

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Datasheet

4,087In Stock

Cut Tape

$5.65

$5.00

$4.58

$3.86

Reel

$3.37

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,250

Coded Rotary Switches 10Pos BCD, Thru Hole RTE DIP Switch

RTE1002V14
C&K
1: $5.82
1,076In Stock

Mfr. Part #
RTE1002V14

Mouser Part #
611-RTE1002V14

C&K

Coded Rotary Switches 10Pos BCD, Thru Hole RTE DIP Switch

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Datasheet

1,076In Stock

$5.82

$5.08

$4.81

$4.39

View

Min.: 1
Mult.: 1

Coded Rotary Switches 10 FLUSH SCRDRV 0.1A 30VDC LW PRO DIP SW

RTE1000N14
C&K
1: $6.25
2,682In Stock

Mfr. Part #
RTE1000N14

Mouser Part #
611-RTE1000N14

C&K

Coded Rotary Switches 10 FLUSH SCRDRV 0.1A 30VDC LW PRO DIP SW

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Datasheet

2,682In Stock

$6.25

$5.25

$5.03

$4.73

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 1.85A 30V 100A Imax

RUEF185-2
Littelfuse
1: $0.59
4,601In Stock

Mfr. Part #
RUEF185-2

Mouser Part #
650-RUEF185-2

Littelfuse

Resettable Fuses - PPTC 1.85A 30V 100A Imax

Learn More

Datasheet

4,601In Stock

Cut Tape

$0.59

$0.538

$0.447

$0.413

Reel

$0.233

View

Min.: 1
Mult.: 1

: 3,000

Coded Rotary Switches DIP / Rotary DIP

RTE0400N04
C&K
1: $6.52
3,910In Stock

Mfr. Part #
RTE0400N04

Mouser Part #
611-RTE0400N04

C&K

Coded Rotary Switches DIP / Rotary DIP

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Datasheet

3,910In Stock

$6.52

$5.69

$5.02

$5.00

View

Min.: 1
Mult.: 1

Coded Rotary Switches 4Pos SP4T, Thru Hole RTE DIP Switch

RTE0400V04
C&K
1: $4.22
3,333In Stock

Mfr. Part #
RTE0400V04

Mouser Part #
611-RTE0400V04

C&K

Coded Rotary Switches 4Pos SP4T, Thru Hole RTE DIP Switch

Learn More

Datasheet

3,333In Stock

$4.22

$3.53

$3.27

$2.84

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 1.6A 30V 40A Imax

RUEF160-AP
Littelfuse
1: $0.58
A tariff of 35% may be applied if shipping to the United States.
3,673In Stock

Mfr. Part #
RUEF160-AP

Mouser Part #
650-RUEF160-AP

Littelfuse

Resettable Fuses - PPTC 1.6A 30V 40A Imax

Learn More

Datasheet

3,673In Stock

Cut Tape

$0.58

$0.528

$0.439

$0.405

Reel

$0.244

View

A tariff of 35% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 2,000

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

RUEF250U-2
Littelfuse
1: $0.48
3,960In Stock

Mfr. Part #
RUEF250U-2

Mouser Part #
650-RUEF250U-2

Littelfuse

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

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Datasheet

3,960In Stock

Cut Tape

$0.48

$0.401

$0.357

$0.338

Reel

$0.257

View

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC 9A 30V 40A Imax

RUEF900K-2
Littelfuse
1: $1.39
A tariff of 35% may be applied if shipping to the United States.
1,410In Stock

Mfr. Part #
RUEF900K-2

Mouser Part #
650-RUEF900K-2

Littelfuse

Resettable Fuses - PPTC 9A 30V 40A Imax

Learn More

Datasheet

1,410In Stock

Cut Tape

$1.39

$1.28

$1.06

$0.977

Reel

$0.639

View

A tariff of 35% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 1,000

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

RUEF160S-RA
Littelfuse
1: $0.52
1,914In Stock

Mfr. Part #
RUEF160S-RA

Mouser Part #
650-RUEF160S-RA

Littelfuse

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

Learn More

Datasheet

1,914In Stock

$0.52

$0.394

$0.279

$0.271

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 1.1A 30V 40A Imax

RUEF110S-1
Littelfuse
1: $0.65
837In Stock

Mfr. Part #
RUEF110S-1

Mouser Part #
650-RUEF110S-1

Littelfuse

Resettable Fuses - PPTC 1.1A 30V 40A Imax

Learn More

Datasheet

837In Stock

Cut Tape

$0.65

$0.502

$0.471

$0.355

Reel

$0.309

View

Min.: 1
Mult.: 1

: 500

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

RUEF250U-0.148
Littelfuse
1: $0.71
A tariff of 35% may be applied if shipping to the United States.
48In Stock

Mfr. Part #
RUEF250U-0.148

Mouser Part #
650-RUEF250U-0.148

Littelfuse

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

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Datasheet

48In Stock

$0.71

$0.542

View

A tariff of 35% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Power Switch ICs - Power Distribution 28V/6A Bi-directional load switch

LS24062RQ23
Littelfuse
1: $3.08
A tariff of 10% may be applied if shipping to the United States.
3,696In Stock

Mfr. Part #
LS24062RQ23

Mouser Part #
576-LS24062RQ23

Littelfuse

Power Switch ICs - Power Distribution 28V/6A Bi-directional load switch

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Datasheet

3,696In Stock

Cut Tape

$3.08

$2.31

$2.12

$1.90

View

Reel

$1.65

MouseReel Available

A tariff of 10% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 5,000

Coded Rotary Switches 10 FLUSH SCRDRV 0.1A 30VDC LW PRO DIP SW

RTE1000G14
C&K
1: $5.24
7,347In Stock

Mfr. Part #
RTE1000G14

Mouser Part #
611-RTE1000G14

C&K

Coded Rotary Switches 10 FLUSH SCRDRV 0.1A 30VDC LW PRO DIP SW

Learn More

Datasheet

7,347In Stock

Cut Tape

$5.24

$4.57

$4.33

$3.95

Reel

$3.44

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,250

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

SP7538PUTG
Littelfuse
1: $1.56
A tariff of 40% may be applied if shipping to the United States.
28,720In Stock

Mfr. Part #
SP7538PUTG

Mouser Part #
576-SP7538PUTG

Littelfuse

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

Learn More

Datasheet

28,720In Stock

Cut Tape

$1.56

$0.751

$0.649

$0.509

$0.463

Reel

$0.394

MouseReel Available

A tariff of 40% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 3,000

Coded Rotary Switches 10 FLUSH SCRDRV 0.1A 30VDC LW PRO DIP SW

RTE1000V14
C&K
1: $5.24
4,462In Stock

Mfr. Part #
RTE1000V14

Mouser Part #
611-RTE1000V14

C&K

Coded Rotary Switches 10 FLUSH SCRDRV 0.1A 30VDC LW PRO DIP SW

Learn More

Datasheet

4,462In Stock

$5.24

$4.57

$4.33

$3.95

View

Min.: 1
Mult.: 1

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

RUEF090
Littelfuse
1: $0.46
21,307In Stock

Mfr. Part #
RUEF090

Mouser Part #
650-RUEF090

Littelfuse

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

Learn More

Datasheet

21,307In Stock

$0.46

$0.421

$0.349

$0.322

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 1.1A 30V 100A Imax

RUEF110-2
Littelfuse
1: $0.55
6,730In Stock

Mfr. Part #
RUEF110-2

Mouser Part #
650-RUEF110-2

Littelfuse

Resettable Fuses - PPTC 1.1A 30V 100A Imax

Learn More

Datasheet

6,730In Stock

Cut Tape

$0.55

$0.504

$0.467

$0.40

Reel

$0.222

View

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC 1.35A 30V 100A Imax

RUEF135
Littelfuse
1: $0.45
34,045In Stock

Mfr. Part #
RUEF135

Mouser Part #
650-RUEF135

Littelfuse

Resettable Fuses - PPTC 1.35A 30V 100A Imax

Learn More

Datasheet

34,045In Stock

$0.45

$0.415

$0.344

$0.318

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 1.6A 30V 100A Imax

RUEF160
Littelfuse
1: $0.49
15,154In Stock

Mfr. Part #
RUEF160

Mouser Part #
650-RUEF160

Littelfuse

Resettable Fuses - PPTC 1.6A 30V 100A Imax

Learn More

Datasheet

15,154In Stock

$0.49

$0.442

$0.373

$0.326

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 1.85A 30V 100A Imax

RUEF185
Littelfuse
1: $0.47
10,765In Stock

Mfr. Part #
RUEF185

Mouser Part #
650-RUEF185

Littelfuse

Resettable Fuses - PPTC 1.85A 30V 100A Imax

Learn More

Datasheet

10,765In Stock

$0.47

$0.432

$0.359

$0.331

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 2.5A 30V 100A Imax

RUEF250-2
Littelfuse
1: $0.60
8,542In Stock
30,000Expected 1/6/2027

Mfr. Part #
RUEF250-2

Mouser Part #
650-RUEF250-2

Littelfuse

Resettable Fuses - PPTC 2.5A 30V 100A Imax

Learn More

Datasheet

8,542In Stock

30,000Expected 1/6/2027

Cut Tape

$0.60

$0.552

$0.458

$0.423

Reel

$0.243

View

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC 3A 30V 100A Imax

RUEF300
Littelfuse
1: $0.52
34,857In Stock

Mfr. Part #
RUEF300

Mouser Part #
650-RUEF300

Littelfuse

Resettable Fuses - PPTC 3A 30V 100A Imax

Learn More

Datasheet

34,857In Stock

$0.52

$0.476

$0.395

$0.353

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 3A 30V 100A Imax

RUEF300-2
Littelfuse
1: $0.64
6,022In Stock

Mfr. Part #
RUEF300-2

Mouser Part #
650-RUEF300-2

Littelfuse

Resettable Fuses - PPTC 3A 30V 100A Imax

Learn More

Datasheet

6,022In Stock

Cut Tape

$0.64

$0.589

$0.489

$0.451

Reel

$0.265

View

Min.: 1
Mult.: 1

: 2,500

Resettable Fuses - PPTC 4A 30V 100A Imax

RUEF400
Littelfuse
1: $0.65
19,442In Stock

Mfr. Part #
RUEF400

Mouser Part #
650-RUEF400

Littelfuse

Resettable Fuses - PPTC 4A 30V 100A Imax

Learn More

Datasheet

19,442In Stock

$0.65

$0.57

$0.493

$0.441

View

Min.: 1
Mult.: 1

PLC Design Solutions

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PLC Design Solutions

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