Switches – Mouser United Kingdom

.hide-partial { max-height: none; } .show-more { display: none; }

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Switches

List Images

Results: 185

Applied Filters:

Product Type

Type

Contact Form

Switch Function

Mounting Style

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Tactile Switches Sealed Tact Switch for SMT

KSC321G LFS
C&K
1: £0.375
12,149In Stock

Mfr. Part No.
KSC321G LFS

Mouser Part No
611-KSC321GLFS

C&K

Tactile Switches Sealed Tact Switch for SMT

Learn More

Datasheet

12,149In Stock

Cut Tape

£0.375

£0.347

£0.334

£0.303

Reel

£0.25

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Tactile Switches

Tactile

SPST

OFF - (ON)

SMD/SMT

Tactile Switches 1A 32VDC 3.5mm 2N J bend, IP67

KSC321J LFS
C&K
1: £0.488
17,299In Stock
30,000Expected 18/08/2026

Mfr. Part No.
KSC321J LFS

Mouser Part No
611-KSC321J-LFS

C&K

Tactile Switches 1A 32VDC 3.5mm 2N J bend, IP67

Learn More

Datasheet

17,299In Stock

30,000Expected 18/08/2026

Cut Tape

£0.488

£0.416

£0.388

£0.347

Reel

£0.265

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Tactile Switches

Tactile

SPST

OFF - (ON)

SMD/SMT

Tactile Switches Sealed Tact Switch for SMT

KSC323G LFG
C&K
1: £0.705
5,895In Stock

Mfr. Part No.
KSC323G LFG

Mouser Part No
611-KSC323GLFG

C&K

Tactile Switches Sealed Tact Switch for SMT

Learn More

Datasheet

5,895In Stock

Cut Tape

£0.705

£0.628

£0.584

£0.521

Reel

£0.397

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Tactile Switches

Tactile

SPST

OFF - (ON)

SMD/SMT

Tactile Switches Sealed Tact Switch for SMT

KSC323J LFG
C&K
1: £0.721
12,779In Stock

Mfr. Part No.
KSC323J LFG

Mouser Part No
611-KSC323JLFG

C&K

Tactile Switches Sealed Tact Switch for SMT

Learn More

Datasheet

12,779In Stock

Cut Tape

£0.721

£0.628

£0.584

£0.521

Reel

£0.409

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Tactile Switches

Tactile

SPST

OFF - (ON)

SMD/SMT

Tactile Switches 1A 32VDC 3.5mm 3N J bend, IP67

KSC341J LFS
C&K
1: £0.48
6,283In Stock
14,000Expected 21/10/2026

Mfr. Part No.
KSC341J LFS

Mouser Part No
611-KSC341J-LFS

C&K

Tactile Switches 1A 32VDC 3.5mm 3N J bend, IP67

Learn More

Datasheet

6,283In Stock

14,000Expected 21/10/2026

Cut Tape

£0.48

£0.416

£0.388

£0.347

View

Reel

£0.236

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Tactile Switches

Tactile

SPST

OFF - (ON)

SMD/SMT

Tactile Switches Sealed Tact Switch for SMT

KSC343J LFG
C&K
1: £0.721
8,552In Stock

Mfr. Part No.
KSC343J LFG

Mouser Part No
611-KSC343JLFG

C&K

Tactile Switches Sealed Tact Switch for SMT

Learn More

Datasheet

8,552In Stock

Cut Tape

£0.721

£0.628

£0.584

£0.521

View

Reel

£0.367

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Tactile Switches

Tactile

SPST

OFF - (ON)

SMD/SMT

Tactile Switches Sealed Tact Switch for SMT

KSC351G LFS
C&K
1: £0.526
10,704In Stock

Mfr. Part No.
KSC351G LFS

Mouser Part No
611-KSC351GLFS

C&K

Tactile Switches Sealed Tact Switch for SMT

Learn More

Datasheet

10,704In Stock

Cut Tape

£0.526

£0.453

£0.422

£0.376

Reel

£0.294

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Tactile Switches

Tactile

SPST

OFF - (ON)

SMD/SMT

Tactile Switches Sealed Tact Switch for SMT

KSC401G 50 SH LFS
C&K
1: £0.548
12,498In Stock

Mfr. Part No.
KSC401G 50 SH LFS

Mouser Part No
611-KSC401G50SHLFS

C&K

Tactile Switches Sealed Tact Switch for SMT

Learn More

Datasheet

12,498In Stock

Cut Tape

£0.548

£0.472

£0.44

£0.393

Reel

£0.309

View

Min.: 1
Mult.: 1

: 1,000

Tactile Switches

Tactile Switches Sealed Tact Switch for SMT

KSC421J 70 SH LFS
C&K
1: £0.39
14,170In Stock

Mfr. Part No.
KSC421J 70 SH LFS

Mouser Part No
611-KSC421J70SHLFS

C&K

Tactile Switches Sealed Tact Switch for SMT

Learn More

Datasheet

14,170In Stock

Cut Tape

£0.39

£0.35

£0.325

£0.306

Reel

£0.271

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Tactile Switches

Tactile Switches Soft actuator, 5.2 mm H, 4N, Gold long life

KSC441J 70SH LFS OF
C&K
1: £0.578
9,628In Stock

Mfr. Part No.
KSC441J 70SH LFS OF

Mouser Part No
611-KSC441J70SHLFSOF

C&K

Tactile Switches Soft actuator, 5.2 mm H, 4N, Gold long life

Datasheet

9,628In Stock

Cut Tape

£0.578

£0.504

£0.47

£0.419

Reel

£0.342

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Tactile Switches

Overload Friendly Tact Switch

SMD/SMT

Tactile Switches 50Db 340Gf J-Lead

KSC441J ST1 LFS
C&K
1: £0.54
8,347In Stock

Mfr. Part No.
KSC441J ST1 LFS

Mouser Part No
611-KSC441JST1LFS

C&K

Tactile Switches 50Db 340Gf J-Lead

Learn More

Datasheet

8,347In Stock

Cut Tape

£0.54

£0.472

£0.44

£0.393

Reel

£0.325

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Tactile Switches

Tactile

SPST

OFF - (ON)

SMD/SMT

Tactile Switches Silvr 300Gf J-Lead

KSC442J70SHLFS
C&K
1: £0.593
5,907In Stock
14,000Expected 18/08/2026

Mfr. Part No.
KSC442J70SHLFS

Mouser Part No
611-KSC442J70SHLFS

C&K

Tactile Switches Silvr 300Gf J-Lead

Learn More

Datasheet

5,907In Stock

14,000Expected 18/08/2026

Cut Tape

£0.593

£0.513

£0.479

£0.427

Reel

£0.318

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Tactile Switches

Tactile

SPST

OFF - (ON)

SMD/SMT

Tactile Switches Sealed Tact Switch for SMT

KSC461J ST2 LFS
C&K
1: £0.593
8,296In Stock

Mfr. Part No.
KSC461J ST2 LFS

Mouser Part No
611-KSC461JST2LFS

C&K

Tactile Switches Sealed Tact Switch for SMT

Datasheet

8,296In Stock

Cut Tape

£0.593

£0.519

£0.485

£0.432

Reel

£0.347

View

Min.: 1
Mult.: 1

: 1,000

Tactile Switches

Tactile Switches 1A 32VDC 4.3mm 1.6N J bend, IP67

KSC701J LFS
C&K
1: £0.533
13,377In Stock

Mfr. Part No.
KSC701J LFS

Mouser Part No
611-KSC701JLFS

C&K

Tactile Switches 1A 32VDC 4.3mm 1.6N J bend, IP67

Learn More

Datasheet

13,377In Stock

Cut Tape

£0.533

£0.46

£0.43

£0.383

Reel

£0.316

View

Min.: 1
Mult.: 1

: 1,000

Tactile Switches

Tactile

SPST

OFF - (ON)

SMD/SMT

Tactile Switches 4.3mmIP671.6N Soft ActuatorGullwing

KSC721G LFS
C&K
1: £0.533
10,040In Stock

Mfr. Part No.
KSC721G LFS

Mouser Part No
611-KSC721GLFS

C&K

Tactile Switches 4.3mmIP671.6N Soft ActuatorGullwing

Learn More

Datasheet

10,040In Stock

Cut Tape

£0.533

£0.46

£0.43

£0.383

Reel

£0.285

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Tactile Switches

Tactile

SPST

OFF - (ON)

SMD/SMT

Tactile Switches 4.3mmIP673N Soft ActuatorGullwing

KSC741G LFS
C&K
1: £0.533
14,760In Stock

Mfr. Part No.
KSC741G LFS

Mouser Part No
611-KSC741GLFS

C&K

Tactile Switches 4.3mmIP673N Soft ActuatorGullwing

Learn More

Datasheet

14,760In Stock

Cut Tape

£0.533

£0.46

£0.43

£0.383

Reel

£0.307

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Tactile Switches

Tactile

SPST

OFF - (ON)

SMD/SMT

Tactile Switches 4.3mmIP673N Soft ActuatorJ-Bend

KSC741J LFS
C&K
1: £0.533
23,357In Stock

Mfr. Part No.
KSC741J LFS

Mouser Part No
611-KSC741JLFS

C&K

Tactile Switches 4.3mmIP673N Soft ActuatorJ-Bend

Learn More

Datasheet

23,357In Stock

Cut Tape

£0.533

£0.46

£0.43

£0.383

Reel

£0.287

View

Min.: 1
Mult.: 1

: 1,000

Tactile Switches

Tactile

SPST

OFF - (ON)

SMD/SMT

Detector Switches N.O. SPST 0.01A T/R

SDS001R
C&K
1: £1.03
5,946In Stock

Mfr. Part No.
SDS001R

Mouser Part No
611-SDS001R

C&K

Detector Switches N.O. SPST 0.01A T/R

Learn More

Datasheet

5,946In Stock

Cut Tape

£1.03

£0.882

£0.811

£0.72

View

Reel

£0.633

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Detector Switches

PCB Mount

Detector Switches BLACK SIDE ACTUATED DETECT SWITCH

SDS004R
C&K
1: £0.995
2,090In Stock

Mfr. Part No.
SDS004R

Mouser Part No
611-SDS004R

C&K

Detector Switches BLACK SIDE ACTUATED DETECT SWITCH

Learn More

Datasheet

2,090In Stock

Cut Tape

£0.995

£0.89

£0.849

£0.834

View

Reel

£0.658

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Detector Switches

PCB Mount

Detector Switches WHITE SIDE ACTUATED DETECT SWITCH

SDS005R
C&K
1: £1.24
1,774In Stock

Mfr. Part No.
SDS005R

Mouser Part No
611-SDS005R

C&K

Detector Switches WHITE SIDE ACTUATED DETECT SWITCH

Learn More

Datasheet

1,774In Stock

Cut Tape

£1.24

£1.06

£1.04

Reel

£1.04

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Detector Switches

PCB Mount

Tactile Switches

PTS526SM15SMTR21 LFS
C&K
1: £0.12
3,925In Stock

Mfr. Part No.
PTS526SM15SMTR21 LFS

Mouser Part No
611-PTS526SM15S21LFS

C&K

Tactile Switches

Learn More

Datasheet

3,925In Stock

Cut Tape

£0.12

£0.111

£0.107

£0.093

View

Reel

£0.071

Min.: 1
Mult.: 1

: 4,000

Tactile Switches

PTS526SM17SMTR21 LFS
C&K
1: £0.12
7,336In Stock

Mfr. Part No.
PTS526SM17SMTR21 LFS

Mouser Part No
611-PTS526SM17S21LFS

C&K

Tactile Switches

Learn More

Datasheet

7,336In Stock

Cut Tape

£0.12

£0.106

£0.10

£0.089

View

Reel

£0.065

Min.: 1
Mult.: 1

: 4,000

Tactile Switches

PTS526SM20SMTR21 LFS
C&K
1: £0.127
8,255In Stock

Mfr. Part No.
PTS526SM20SMTR21 LFS

Mouser Part No
611-PTS526SM20S21LFS

C&K

Tactile Switches

Learn More

Datasheet

8,255In Stock

Cut Tape

£0.127

£0.116

£0.109

£0.099

View

Reel

£0.072

Min.: 1
Mult.: 1

: 4,000

Tactile Switches

PTS526SMG15SMTR21 LFS
C&K
1: £0.127
3,905In Stock

Mfr. Part No.
PTS526SMG15SMTR21 LFS

Mouser Part No
611-PTS526SMG15S21LF

C&K

Tactile Switches

Learn More

Datasheet

3,905In Stock

Cut Tape

£0.127

£0.118

£0.113

£0.10

View

Reel

£0.072

Min.: 1
Mult.: 1

: 4,000

Tactile Switches

Tactile Switches PTS645SH43-2 LFS

PTS645SH43-2 LFS
C&K
1: £0.203
6,898In Stock

Mfr. Part No.
PTS645SH43-2 LFS

Mouser Part No
611-PTS645SH432

C&K

Tactile Switches PTS645SH43-2 LFS

Learn More

Datasheet

6,898In Stock

£0.203

£0.175

£0.164

£0.148

View

Min.: 1
Mult.: 1

Tactile Switches

SPST

OFF - (ON)

Through Hole

Types of Switches

Customer Service Office

Company

Resources

Support