Switches – Mouser United Kingdom

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Connected Drug Delivery Device Ecosystem Solutions

Littelfuse features a wide portfolio of products used to build and enhance drug delivery systems. These drug delivery systems include auto-injectors, continuous glucose monitors, insulin pumps, drug delivery pens, and wearable injectors. Products offered by Littelfuse for these applications include detect switches, plunger position sensors, microcontrollers, thermistors, TVS diode arrays, gate drivers, and fuses.

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Types of Switches

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Results: 45

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Part #

Tactile Switches

NANOT240BP
C&K
1: £0.353
8,504In Stock

Mfr. Part No.
NANOT240BP

Mouser Part No
611-NANOT240BP

C&K

Tactile Switches

Learn More

Datasheet

8,504In Stock

£0.353

£0.307

£0.287

£0.277

Min.: 1
Mult.: 1

Tactile Switches

Nano Size Tactile Switch

SPST

OFF - (ON)

Through Hole

Tactile Switches Ultra-LW Tact SW SMT SPNOFa 1.0N HF

KMT011 NGJ LHS
C&K
1: £0.323
14,973In Stock

Mfr. Part No.
KMT011 NGJ LHS

Mouser Part No
611-KMT011NGJLHS

C&K

Tactile Switches Ultra-LW Tact SW SMT SPNOFa 1.0N HF

Learn More

Datasheet

14,973In Stock

Cut Tape

£0.323

£0.285

£0.265

£0.237

View

Reel

£0.148

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Tactile Switches

Tactile

SPST

OFF - (ON)

SMD/SMT

Tactile Switches

NANOT160BP
C&K
1: £0.405
4,334In Stock

Mfr. Part No.
NANOT160BP

Mouser Part No
611-NANOT160BP

C&K

Tactile Switches

Learn More

Datasheet

4,334In Stock

£0.405

£0.353

£0.307

£0.277

Min.: 1
Mult.: 1

Tactile Switches

Nano Size Tactile Switch

SPST

OFF - (ON)

Through Hole

Detector Switches SWITCH FDSE002R

FDSE002R
C&K
1: £1.19
1,792In Stock

Mfr. Part No.
FDSE002R

Mouser Part No
611-FDSE002R

C&K

Detector Switches SWITCH FDSE002R

Learn More

Datasheet

1,792In Stock

Cut Tape

£1.19

£1.05

£0.995

£0.96

View

Reel

£0.89

Min.: 1
Mult.: 1

: 2,000

Detector Switches

PCB Mount

Detector Switches 10mA 5VDC Bent Terminal

FDSD001R
C&K
1: £1.19
6,588In Stock

Mfr. Part No.
FDSD001R

Mouser Part No
611-FDSD001R

C&K

Detector Switches 10mA 5VDC Bent Terminal

Learn More

Datasheet

6,588In Stock

Cut Tape

£1.19

£1.05

£0.995

£0.943

View

Reel

£0.89

Min.: 1
Mult.: 1

: 3,500

Detector Switches

PCB Mount

Tactile Switches Nano-Miniature SMT Top Actuated

KMT022 NGJ LHS
C&K
1: £0.33
14,382In Stock

Mfr. Part No.
KMT022 NGJ LHS

Mouser Part No
611-KMT022NGJLHS

C&K

Tactile Switches Nano-Miniature SMT Top Actuated

Learn More

Datasheet

14,382In Stock

Cut Tape

£0.33

£0.301

£0.281

£0.251

Reel

£0.251

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Tactile Switches

Tactile

SPST

OFF - (ON)

SMD/SMT

Tactile Switches Nano-Miniature SMT Top Actuated

KMT072 NGJ LHS
C&K
1: £0.33
18,738In Stock

Mfr. Part No.
KMT072 NGJ LHS

Mouser Part No
611-KMT072NGJLHS

C&K

Tactile Switches Nano-Miniature SMT Top Actuated

Learn More

Datasheet

18,738In Stock

Cut Tape

£0.33

£0.301

£0.281

£0.251

View

Reel

£0.167

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Tactile Switches

Tactile

SPST

OFF - (ON)

SMD/SMT

Tactile Switches

NANOT100BP
C&K
1: £0.353
7,310In Stock

Mfr. Part No.
NANOT100BP

Mouser Part No
611-NANOT100BP

C&K

Tactile Switches

Learn More

Datasheet

7,310In Stock

£0.353

£0.33

Min.: 1
Mult.: 1

Tactile Switches

SPST

ON - OFF

PCB Mount

Detector Switches SWITCH HDS001L

HDS001L
C&K
1: £1.66
4,517In Stock

Mfr. Part No.
HDS001L

Mouser Part No
611-HDS001L

C&K

Detector Switches SWITCH HDS001L

Learn More

Datasheet

4,517In Stock

Cut Tape

£1.66

£1.48

£1.41

£1.34

View

Reel

£0.978

Min.: 1
Mult.: 1

: 5,000

Detector Switches

Detector Switches SWITCH HDS001R

HDS001R
C&K
1: £1.50
4,320In Stock

Mfr. Part No.
HDS001R

Mouser Part No
611-HDS001R

C&K

Detector Switches SWITCH HDS001R

Learn More

Datasheet

4,320In Stock

Cut Tape

£1.50

£1.34

£1.26

£1.12

View

Reel

£0.882

Min.: 1
Mult.: 1

: 5,000

Detector Switches

Tactile Switches Tactile Switches

KMT 033 NGJ LHG
C&K
1: £0.315
18,698In Stock

Mfr. Part No.
KMT 033 NGJ LHG

Mouser Part No
611-KMT033NGJLHG

C&K

Tactile Switches Tactile Switches

Learn More

Datasheet

18,698In Stock

£0.315

£0.276

£0.257

£0.23

View

Min.: 1
Mult.: 1

Tactile Switches

Tactile Switches 200k Life Cycle 350gf

PTS847MM350SMTR2 LFS
C&K
1: £0.593
762In Stock

Mfr. Part No.
PTS847MM350SMTR2 LFS

Mouser Part No
611-PTS847350SMTR2LF

C&K

Tactile Switches 200k Life Cycle 350gf

Learn More

Datasheet

762In Stock

Cut Tape

£0.593

£0.529

£0.493

£0.44

View

Reel

£0.307

Min.: 1
Mult.: 1

: 2,500

Tactile Switches

SPST

OFF - (ON)

SMD/SMT

Magnetic/Reed Switches MAGNETIC / REED SWITCH

59177-1-T-00-D
Littelfuse
1: £1.69
1,267In Stock
1,500Expected 21/10/2026

Mfr. Part No.
59177-1-T-00-D

Mouser Part No
576-59177-1-T-00-D

Littelfuse

Magnetic/Reed Switches MAGNETIC / REED SWITCH

Learn More

Datasheet

1,267In Stock

1,500Expected 21/10/2026

Cut Tape

£1.69

£1.42

£1.32

£1.18

View

Reel

£0.813

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Reed Switches

SPST

PCB Mount

Magnetic/Reed Switches MAGNETIC / REED SWITCH

59177-1-U-00-D
Littelfuse
1: £1.69
5,834In Stock

Mfr. Part No.
59177-1-U-00-D

Mouser Part No
576-59177-1-U-00-D

Littelfuse

Magnetic/Reed Switches MAGNETIC / REED SWITCH

Learn More

Datasheet

5,834In Stock

Cut Tape

£1.69

£1.42

£1.32

£1.18

Reel

£0.978

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Reed Switches

SPST

PCB Mount

Tactile Switches NANOT 240 AS

GSNANOT000103
C&K
1: £0.653
7,970In Stock

Mfr. Part No.
GSNANOT000103

Mouser Part No
611-GSNANOT000103

C&K

Tactile Switches NANOT 240 AS

Learn More

Datasheet

7,970In Stock

Cut Tape

£0.653

£0.623

£0.582

£0.506

View

Reel

£0.33

MouseReel Available

Min.: 1
Mult.: 1

: 8,000

Tactile Switches

SMD/SMT

Tactile Switches Ultra-LW Tact SW SMT SPNOFa 3.4N HF

KMT031 NGJ LHS
C&K
1: £0.33
86,115In Stock

Mfr. Part No.
KMT031 NGJ LHS

Mouser Part No
611-KMT031NGJLHS

C&K

Tactile Switches Ultra-LW Tact SW SMT SPNOFa 3.4N HF

Learn More

Datasheet

86,115In Stock

Cut Tape

£0.33

£0.285

£0.262

£0.233

View

Reel

£0.157

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Tactile Switches

Tactile

SPST

OFF - (ON)

SMD/SMT

Tactile Switches Ultra Low Profile Top Actuated Tactile

KXT 311 LHS
C&K
1: £0.323
29,252In Stock

Mfr. Part No.
KXT 311 LHS

Mouser Part No
611-KXT311LHS

C&K

Tactile Switches Ultra Low Profile Top Actuated Tactile

Learn More

Datasheet

29,252In Stock

Cut Tape

£0.323

£0.276

£0.258

£0.231

View

Reel

£0.154

MouseReel Available

Min.: 1
Mult.: 1

: 8,500

Tactile Switches

Tactile

SPST

(ON) - (OFF)

SMD/SMT

Tactile Switches Ultra Low Profile Top Actuated Tactile

KXT 321 LHS
C&K
1: £0.30
19,598In Stock

Mfr. Part No.
KXT 321 LHS

Mouser Part No
611-KXT321LHS

C&K

Tactile Switches Ultra Low Profile Top Actuated Tactile

Learn More

Datasheet

19,598In Stock

Cut Tape

£0.30

£0.26

£0.244

£0.217

View

Reel

£0.155

MouseReel Available

Min.: 1
Mult.: 1

: 8,500

Tactile Switches

Tactile

SPST

(ON) - (OFF)

SMD/SMT

Tactile Switches Ultra Low Profile Top Actuated Tactile

KXT 331 LHS
C&K
1: £0.30
11,280In Stock

Mfr. Part No.
KXT 331 LHS

Mouser Part No
611-KXT331LHS

C&K

Tactile Switches Ultra Low Profile Top Actuated Tactile

Learn More

Datasheet

11,280In Stock

Cut Tape

£0.30

£0.26

£0.244

£0.217

View

Reel

£0.153

MouseReel Available

Min.: 1
Mult.: 1

: 8,500

Tactile Switches

Tactile

SPST

(ON) - (OFF)

SMD/SMT

Tactile Switches

NANOT100AS
C&K
1: £0.346
4,865In Stock

Mfr. Part No.
NANOT100AS

Mouser Part No
611-NANOT100AS

C&K

Tactile Switches

Learn More

Datasheet

4,865In Stock

£0.346

£0.298

£0.285

Min.: 1
Mult.: 1

Tactile Switches

Nano Size Tactile Switch

SPST

OFF - (ON)

SMD/SMT

Tactile Switches

NANOT160AS
C&K
1: £0.346
8,363In Stock

Mfr. Part No.
NANOT160AS

Mouser Part No
611-NANOT160AS

C&K

Tactile Switches

Learn More

Datasheet

8,363In Stock

£0.346

£0.303

Min.: 1
Mult.: 1

Tactile Switches

Nano Size Tactile Switch

SPST

OFF - (ON)

SMD/SMT

Detector Switches 10mA 5VDC Flat Terminal

FDSD002R
C&K
1: £1.18
3,496In Stock
3,500Expected 15/10/2026

Mfr. Part No.
FDSD002R

Mouser Part No
611-FDSD002R

C&K

Detector Switches 10mA 5VDC Flat Terminal

Learn More

Datasheet

3,496In Stock

3,500Expected 15/10/2026

Cut Tape

£1.18

£1.09

Reel

£1.09

MouseReel Available

Min.: 1
Mult.: 1

: 3,500

Detector Switches

PCB Mount

Detector Switches Micro Mini SMT Detect-HDT Ser

HDT0001
C&K
1: £0.796
9,944In Stock

Mfr. Part No.
HDT0001

Mouser Part No
611-HDT0001

C&K

Detector Switches Micro Mini SMT Detect-HDT Ser

Learn More

Datasheet

9,944In Stock

Cut Tape

£0.796

£0.691

£0.654

£0.624

View

Reel

£0.515

MouseReel Available

Min.: 1
Mult.: 1

: 2,450

Detector Switches

PCB Mount

Detector Switches SWITCH HDT0104

HDT0104
C&K
1: £1.10
4,589In Stock

Mfr. Part No.
HDT0104

Mouser Part No
611-HDT0104

C&K

Detector Switches SWITCH HDT0104

Learn More

Datasheet

4,589In Stock

Cut Tape

£1.10

£0.995

Reel

£0.995

MouseReel Available

Min.: 1
Mult.: 1

: 2,100

Detector Switches

PCB Mount

Tactile Switches Nano-Miniature SMT Top Actuated

KMT012 NGJ LHS
C&K
1: £0.338
9,546In Stock
20,000Expected 10/12/2026

Mfr. Part No.
KMT012 NGJ LHS

Mouser Part No
611-KMT012NGJLHS

C&K

Tactile Switches Nano-Miniature SMT Top Actuated

Learn More

Datasheet

9,546In Stock

20,000Expected 10/12/2026

Cut Tape

£0.338

£0.301

£0.281

£0.251

View

Reel

£0.23

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Tactile Switches

Tactile

SPST

OFF - (ON)

SMD/SMT

Connected Drug Delivery Device Ecosystem Solutions

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