Switches – Mouser India

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Portable Medical Devices & Connected Drug Delivery

Littelfuse Portable Medical Devices and Connected Drug Delivery Systems feature a range of products ideal for use in wearables, digital hearing aids, insulin pumps, blood pressure monitors, and connected pharmaceutical delivery devices such as auto-injectors and inhalers. Portable and connected devices are changing how medical services are delivered to patients. These connected healthcare products from Littelfuse help lower healthcare costs, improve efficiency, and empower patients.

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Types of Switches

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Results: 119

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Part #

Tactile Switches 50mA 32VDC 1.9mmH 2N IP67

KMR621NG LFS
C&K
1: ₹85.73
33,368In Stock

Mfr. Part No.
KMR621NG LFS

Mouser Part No
611-KMR621NGLFS

C&K

Tactile Switches 50mA 32VDC 1.9mmH 2N IP67

Learn More

Datasheet

33,368In Stock

Cut Tape

₹85.73

₹74.17

₹69.05

₹61.59

View

Reel

₹43.14

MouseReel Available

Min.: 1
Mult.: 1

: 7,000

Tactile Switches

Tactile

SPST

OFF - (ON)

SMD/SMT

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

KMT031 NGJ LHS
C&K
1: ₹41.00
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

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Datasheet

86,115In Stock

Cut Tape

₹41.00

₹35.32

₹32.52

₹28.98

View

Reel

₹19.47

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: ₹40.07
29,252In Stock

Mfr. Part No.
KXT 311 LHS

Mouser Part No
611-KXT311LHS

C&K

Tactile Switches Ultra Low Profile Top Actuated Tactile

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Datasheet

29,252In Stock

Cut Tape

₹40.07

₹34.29

₹32.05

₹28.70

View

Reel

₹19.10

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: ₹37.27
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

₹37.27

₹32.24

₹30.19

₹27.02

View

Reel

₹19.29

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: ₹37.27
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

₹37.27

₹32.24

₹30.19

₹27.02

View

Reel

₹18.92

MouseReel Available

Min.: 1
Mult.: 1

: 8,500

Tactile Switches

Tactile

SPST

(ON) - (OFF)

SMD/SMT

Tactile Switches

NANOT100AS
C&K
1: ₹42.86
4,865In Stock

Mfr. Part No.
NANOT100AS

Mouser Part No
611-NANOT100AS

C&K

Tactile Switches

Learn More

Datasheet

4,865In Stock

₹42.86

₹36.90

₹35.41

Min.: 1
Mult.: 1

Tactile Switches

Nano Size Tactile Switch

SPST

OFF - (ON)

SMD/SMT

Tactile Switches

NANOT160AS
C&K
1: ₹42.86
8,363In Stock

Mfr. Part No.
NANOT160AS

Mouser Part No
611-NANOT160AS

C&K

Tactile Switches

Learn More

Datasheet

8,363In Stock

₹42.86

₹37.55

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: ₹146.29
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

₹146.29

₹128.59

₹122.07

₹116.48

View

Reel

₹94.11

MouseReel Available

Min.: 1
Mult.: 1

: 3,500

Detector Switches

PCB Mount

Detector Switches Micro Mini SMT Detect-HDT Ser

HDT0001
C&K
1: ₹98.77
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

₹98.77

₹85.82

₹81.16

₹77.43

View

Reel

₹63.92

MouseReel Available

Min.: 1
Mult.: 1

: 2,450

Detector Switches

PCB Mount

Detector Switches SWITCH HDT0104

HDT0104
C&K
1: ₹136.97
4,589In Stock

Mfr. Part No.
HDT0104

Mouser Part No
611-HDT0104

C&K

Detector Switches SWITCH HDT0104

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Datasheet

4,589In Stock

Cut Tape

₹136.97

₹121.13

₹114.61

₹109.02

View

Reel

₹88.43

MouseReel Available

Min.: 1
Mult.: 1

: 2,100

Detector Switches

PCB Mount

Tactile Switches Micro Mini SMT Top Actuat Tact Switch

KMR211G LFS
C&K
1: ₹62.43
16,467In Stock

Mfr. Part No.
KMR211G LFS

Mouser Part No
611-KMR211G-LFS

C&K

Tactile Switches Micro Mini SMT Top Actuat Tact Switch

Learn More

Datasheet

16,467In Stock

Cut Tape

₹62.43

₹53.67

₹49.85

₹44.17

View

Reel

₹30.47

MouseReel Available

Min.: 1
Mult.: 1

: 7,000

Tactile Switches

Tactile

SPST

OFF - (ON)

SMD/SMT

Tactile Switches Tact

KMR211NG LFS
C&K
1: ₹61.50
42,264In Stock

Mfr. Part No.
KMR211NG LFS

Mouser Part No
611-KMR211NGLFS

C&K

Tactile Switches Tact

Learn More

Datasheet

42,264In Stock

Cut Tape

₹61.50

₹53.67

₹50.04

₹44.73

View

Reel

₹31.96

MouseReel Available

Min.: 1
Mult.: 1

: 7,000

Tactile Switches

Tactile

SPST

OFF - (ON)

SMD/SMT

Tactile Switches SPST Rnd Bttn Gull .05A 32VDC 1W SMD

KMR221G LFS
C&K
1: ₹62.43
23,864In Stock
35,000Expected 04-11-2026

Mfr. Part No.
KMR221G LFS

Mouser Part No
611-KMR221G-LFS

C&K

Tactile Switches SPST Rnd Bttn Gull .05A 32VDC 1W SMD

Learn More

Datasheet

23,864In Stock

35,000Expected 04-11-2026

Cut Tape

₹62.43

₹53.67

₹50.04

₹44.73

View

Reel

₹31.96

MouseReel Available

Min.: 1
Mult.: 1

: 7,000

Tactile Switches

Tactile

SPST

OFF - (ON)

SMD/SMT

Tactile Switches Tact

KMR221NG LFS
C&K
1: ₹61.50
33,722In Stock

Mfr. Part No.
KMR221NG LFS

Mouser Part No
611-KMR221NGLFS

C&K

Tactile Switches Tact

Learn More

Datasheet

33,722In Stock

Cut Tape

₹61.50

₹53.67

₹50.04

₹44.73

View

Reel

₹31.22

MouseReel Available

Min.: 1
Mult.: 1

: 7,000

Tactile Switches

Tactile

SPST

OFF - (ON)

SMD/SMT

Tactile Switches Microminiature SMT Top Actuated

KMR223G LFG
C&K
1: ₹82.00
10,662In Stock
21,000Expected 28-10-2026

Mfr. Part No.
KMR223G LFG

Mouser Part No
611-KMR223GLFG

C&K

Tactile Switches Microminiature SMT Top Actuated

Learn More

Datasheet

10,662In Stock

21,000Expected 28-10-2026

Cut Tape

₹82.00

₹71.10

₹66.16

₹58.98

View

Reel

₹41.19

MouseReel Available

Min.: 1
Mult.: 1

: 7,000

Tactile Switches

Tactile

SPST

OFF - (ON)

SMD/SMT

Tactile Switches Microminiature SMT Top Actuated

KMR231G LFS
C&K
1: ₹60.57
25,562In Stock
35,000Expected 09-12-2026

Mfr. Part No.
KMR231G LFS

Mouser Part No
611-KMR231GLFS

C&K

Tactile Switches Microminiature SMT Top Actuated

Learn More

Datasheet

25,562In Stock

35,000Expected 09-12-2026

Cut Tape

₹60.57

₹53.67

₹50.04

₹44.73

View

Reel

₹30.47

MouseReel Available

Min.: 1
Mult.: 1

: 7,000

Tactile Switches

Tactile

SPST

OFF - (ON)

SMD/SMT

Tactile Switches Tact

KMR231NG LFS
C&K
1: ₹92.25
17,401In Stock
7,000On Order

Mfr. Part No.
KMR231NG LFS

Mouser Part No
611-KMR231NGLFS

C&K

Tactile Switches Tact

Learn More

Datasheet

17,401In Stock

7,000On Order

Cut Tape

₹92.25

₹78.27

₹72.87

₹64.95

View

Reel

₹46.59

MouseReel Available

Min.: 1
Mult.: 1

: 7,000

Tactile Switches

Tactile

SPST

OFF - (ON)

SMD/SMT

Tactile Switches SMT Micro Miniature Tactile Switch with 1.9 mm Height Actuator

KMR232NG ULC LFS
C&K
1: ₹70.82
20,827In Stock

Mfr. Part No.
KMR232NG ULC LFS

Mouser Part No
611-KMR232NGULCLFS

C&K

Tactile Switches SMT Micro Miniature Tactile Switch with 1.9 mm Height Actuator

Learn More

Datasheet

20,827In Stock

Cut Tape

₹70.82

₹63.55

₹59.17

₹52.83

View

Reel

₹36.53

Min.: 1
Mult.: 1

: 7,000

Tactile Switches

Tactile

SPST

OFF - (ON)

SMD/SMT

Tactile Switches Microminiature SMT Top Actuated

KMR241G LFS
C&K
1: ₹68.02
9,015In Stock

Mfr. Part No.
KMR241G LFS

Mouser Part No
611-KMR241GLFS

C&K

Tactile Switches Microminiature SMT Top Actuated

Learn More

Datasheet

9,015In Stock

Cut Tape

₹68.02

₹58.61

₹54.60

₹48.73

View

Reel

₹33.54

MouseReel Available

Min.: 1
Mult.: 1

: 7,000

Tactile Switches

Tactile

SPST

OFF - (ON)

SMD/SMT

Tactile Switches Tact

KMR241NG LFS
C&K
1: ₹67.09
14,359In Stock

Mfr. Part No.
KMR241NG LFS

Mouser Part No
611-KMR241NGLFS

C&K

Tactile Switches Tact

Learn More

Datasheet

14,359In Stock

Cut Tape

₹67.09

₹58.61

₹54.60

₹48.73

View

Reel

₹33.92

Min.: 1
Mult.: 1

: 7,000

Tactile Switches

Tactile

SPST

OFF - (ON)

SMD/SMT

Tactile Switches Microminiature SMT Top Actuated

KMR243G LFG
C&K
1: ₹82.00
11,413In Stock

Mfr. Part No.
KMR243G LFG

Mouser Part No
611-KMR243GLFG

C&K

Tactile Switches Microminiature SMT Top Actuated

Learn More

Datasheet

11,413In Stock

Cut Tape

₹82.00

₹71.10

₹66.16

₹58.98

View

Reel

₹42.49

MouseReel Available

Min.: 1
Mult.: 1

: 7,000

Tactile Switches

Tactile

SPST

OFF - (ON)

SMD/SMT

Tactile Switches Tact

KMR421G LFS
C&K
1: ₹69.89
18,632In Stock

Mfr. Part No.
KMR421G LFS

Mouser Part No
611-KMR421GLFS

C&K

Tactile Switches Tact

Learn More

Datasheet

18,632In Stock

Cut Tape

₹69.89

₹60.85

₹56.65

₹50.60

View

Reel

₹36.62

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

Tactile Switches

Tactile

SPST

OFF - (ON)

SMD/SMT

Tactile Switches Tact

KMR421NG LFS
C&K
1: ₹77.34
15,379In Stock

Mfr. Part No.
KMR421NG LFS

Mouser Part No
611-KMR421NGLFS

C&K

Tactile Switches Tact

Learn More

Datasheet

15,379In Stock

Cut Tape

₹77.34

₹76.59

₹71.84

₹67.46

View

Reel

₹38.39

Min.: 1
Mult.: 1

: 6,000

Tactile Switches

Tactile

SPST

OFF - (ON)

SMD/SMT

Tactile Switches Tact

KMR421NG ULC LFS
C&K
1: ₹95.04
3,520In Stock

Mfr. Part No.
KMR421NG ULC LFS

Mouser Part No
611-KMR421NGULCLFS

C&K

Tactile Switches Tact

Learn More

Datasheet

3,520In Stock

Cut Tape

₹95.04

₹82.65

₹76.87

₹68.58

View

Reel

₹48.45

Min.: 1
Mult.: 1

: 6,000

Tactile Switches

Tactile

SPST

OFF - (ON)

SMD/SMT

Tactile Switches 50mA 32VDC 1.9mmH 4N Low Current IP67

KMR641NG ULC LFS
C&K
1: ₹85.73
23,343In Stock

Mfr. Part No.
KMR641NG ULC LFS

Mouser Part No
611-KMR641NGULCLFS

C&K

Tactile Switches 50mA 32VDC 1.9mmH 4N Low Current IP67

Learn More

Datasheet

23,343In Stock

Cut Tape

₹85.73

₹76.41

₹71.10

₹63.36

View

Reel

₹45.66

MouseReel Available

Min.: 1
Mult.: 1

: 7,000

Tactile Switches

Tactile

SPST

OFF - (ON)

SMD/SMT

Portable Medical Devices & Connected Drug Delivery

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