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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.

All Results (95)

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Part #

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

RTE1000V14
C&K
1: $4.501
4.457In Stock

Mfr. Part #
RTE1000V14

Mouser Part #
611-RTE1000V14

C&K

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

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Datasheet

4.457In Stock

$4.501

$4.049

$3.860

$3.618

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 1.6A 30V 40A Imax

RUEF160-AP
Littelfuse
1: $610
3.673In Stock

Mfr. Part #
RUEF160-AP

Mouser Part #
650-RUEF160-AP

Littelfuse

Resettable Fuses - PPTC 1.6A 30V 40A Imax

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Datasheet

3.673In Stock

Cut Tape

$610

$555

$462

$426

Reel

$257

View

Min.: 1
Mult.: 1

: 2.000

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

RUEF250U-2
Littelfuse
1: $578
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

$578

$449

$403

$371

Reel

$262

View

Min.: 1
Mult.: 1

: 3.000

Resettable Fuses - PPTC 9A 30V 40A Imax

RUEF900K-2
Littelfuse
1: $1.462
1.410In Stock

Mfr. Part #
RUEF900K-2

Mouser Part #
650-RUEF900K-2

Littelfuse

Resettable Fuses - PPTC 9A 30V 40A Imax

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Datasheet

1.410In Stock

Cut Tape

$1.462

$1.346

$1.115

$1.028

Reel

$672

View

Min.: 1
Mult.: 1

: 1.000

Coded Rotary Switches DIP / Rotary DIP

RTE0400N04
C&K
1: $6.678
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

$6.678

$5.700

$5.332

$4.817

View

Min.: 1
Mult.: 1

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

RTE0400V04
C&K
1: $4.438
3.333In Stock

Mfr. Part #
RTE0400V04

Mouser Part #
611-RTE0400V04

C&K

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

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Datasheet

3.333In Stock

$4.438

$3.712

$3.439

$2.987

View

Min.: 1
Mult.: 1

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

RTE1000N14
C&K
1: $7.267
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

$7.267

$6.436

$5.963

$5.322

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 1.85A 30V 100A Imax

RUEF185-2
Littelfuse
1: $620
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

$620

$566

$470

$434

Reel

$239

View

Min.: 1
Mult.: 1

: 3.000

Resettable Fuses - PPTC 1.1A 30V 40A Imax

RUEF110S-1
Littelfuse
1: $684
834In Stock

Mfr. Part #
RUEF110S-1

Mouser Part #
650-RUEF110S-1

Littelfuse

Resettable Fuses - PPTC 1.1A 30V 40A Imax

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Datasheet

834In Stock

Cut Tape

$684

$528

$495

$373

Reel

$325

View

Min.: 1
Mult.: 1

: 500

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

RUEF250U-0.148
Littelfuse
1: $747
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

$747

$570

View

Min.: 1
Mult.: 1

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

RUEF160S-RA
Littelfuse
1: $547
1.904In Stock

Mfr. Part #
RUEF160S-RA

Mouser Part #
650-RUEF160S-RA

Littelfuse

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

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Datasheet

1.904In Stock

$547

$414

$293

$285

View

Min.: 1
Mult.: 1

Coded Rotary Switches 16 FLUSH SCRDRV 0.1A 30VDC LW PRO DIP SW

RTE1600G44
C&K
1: $5.301
373In Stock

Mfr. Part #
RTE1600G44

Mouser Part #
611-RTE1600G44

C&K

Coded Rotary Switches 16 FLUSH SCRDRV 0.1A 30VDC LW PRO DIP SW

Learn More

Datasheet

373In Stock

Cut Tape

$5.301

$4.428

$4.102

$3.586

Reel

$3.018

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.250

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

LS24062RQ23
Littelfuse
1: $3.239
3.624In 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

3.624In Stock

Cut Tape

$3.239

$2.429

$2.230

$1.998

View

Reel

$1.735

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

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

RTE1000G14
C&K
1: $5.301
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

$5.301

$4.428

$4.102

$3.660

Reel

$3.029

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.250

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

SP7538PUTG
Littelfuse
1: $1.641
28.707In Stock

Mfr. Part #
SP7538PUTG

Mouser Part #
576-SP7538PUTG

Littelfuse

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

Learn More

Datasheet

28.707In Stock

Cut Tape

$1.641

$790

$683

$535

$487

Reel

$414

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Coded Rotary Switches FLUSH SMT

RTE0400G04
C&K
1: $6.194
4.065In Stock

Mfr. Part #
RTE0400G04

Mouser Part #
611-RTE0400G04

C&K

Coded Rotary Switches FLUSH SMT

Learn More

Datasheet

4.065In Stock

Cut Tape

$6.194

$5.406

$5.006

$4.396

Reel

$3.712

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.250

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

RTE1002V14
C&K
1: $6.121
1.076In Stock

Mfr. Part #
RTE1002V14

Mouser Part #
611-RTE1002V14

C&K

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

Learn More

Datasheet

1.076In Stock

$6.121

$5.343

$5.059

$4.617

View

Min.: 1
Mult.: 1

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

RUEF090
Littelfuse
1: $484
20.859In Stock

Mfr. Part #
RUEF090

Mouser Part #
650-RUEF090

Littelfuse

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

Learn More

Datasheet

20.859In Stock

$484

$443

$367

$339

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 1.1A 30V 100A Imax

RUEF110-2
Littelfuse
1: $578
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

$578

$530

$491

$421

Reel

$233

View

Min.: 1
Mult.: 1

: 3.000

Resettable Fuses - PPTC 1.35A 30V 100A Imax

RUEF135
Littelfuse
1: $473
35.495In Stock

Mfr. Part #
RUEF135

Mouser Part #
650-RUEF135

Littelfuse

Resettable Fuses - PPTC 1.35A 30V 100A Imax

Learn More

Datasheet

35.495In Stock

$473

$436

$362

$334

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 1.6A 30V 100A Imax

RUEF160
Littelfuse
1: $515
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

$515

$465

$392

$343

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 1.85A 30V 100A Imax

RUEF185
Littelfuse
1: $494
9.729In Stock
12.000Expected 12/31/2026

Mfr. Part #
RUEF185

Mouser Part #
650-RUEF185

Littelfuse

Resettable Fuses - PPTC 1.85A 30V 100A Imax

Learn More

Datasheet

9.729In Stock

12.000Expected 12/31/2026

$494

$454

$378

$348

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 2.5A 30V 100A Imax

RUEF250-2
Littelfuse
1: $631
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

$631

$581

$482

$445

Reel

$256

View

Min.: 1
Mult.: 1

: 3.000

Resettable Fuses - PPTC 3A 30V 100A Imax

RUEF300
Littelfuse
1: $547
34.325In Stock

Mfr. Part #
RUEF300

Mouser Part #
650-RUEF300

Littelfuse

Resettable Fuses - PPTC 3A 30V 100A Imax

Learn More

Datasheet

34.325In Stock

$547

$501

$415

$371

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 3A 30V 100A Imax

RUEF300-2
Littelfuse
1: $673
6.022In Stock
7.500Expected 12/28/2026

Mfr. Part #
RUEF300-2

Mouser Part #
650-RUEF300-2

Littelfuse

Resettable Fuses - PPTC 3A 30V 100A Imax

Learn More

Datasheet

6.022In Stock

7.500Expected 12/28/2026

Cut Tape

$673

$619

$514

$474

Reel

$279

View

Min.: 1
Mult.: 1

: 2.500

PLC Design Solutions

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PLC Design Solutions

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