Switches – Mouser Mexico

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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: 44

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Part #

Tactile Switches

NANOT240BP
C&K
1: $0.611
8,504In Stock

Mfr. Part #
NANOT240BP

Mouser Part #
611-NANOT240BP

C&K

Tactile Switches

Learn More

Datasheet

8,504In Stock

$0.611

$0.532

$0.497

$0.445

Min.: 1
Mult.: 1

Tactile Switches

Nano Size Tactile Switch

SPST

OFF - (ON)

Through Hole

Detector Switches 10mA 5VDC Bent Terminal

FDSD001R
C&K
1: $2.05
6,588In Stock

Mfr. Part #
FDSD001R

Mouser Part #
611-FDSD001R

C&K

Detector Switches 10mA 5VDC Bent Terminal

Learn More

Datasheet

6,588In Stock

Cut Tape

$2.05

$1.81

$1.72

$1.63

View

Reel

$1.38

Min.: 1
Mult.: 1

: 3,500

Detector Switches

PCB Mount

Tactile Switches Nano-Miniature SMT Top Actuated

KMT022 NGJ LHS
C&K
1: $0.572
14,382In Stock

Mfr. Part #
KMT022 NGJ LHS

Mouser Part #
611-KMT022NGJLHS

C&K

Tactile Switches Nano-Miniature SMT Top Actuated

Learn More

Datasheet

14,382In Stock

Cut Tape

$0.572

$0.521

$0.486

$0.436

View

Reel

$0.304

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: $0.572
18,952In Stock

Mfr. Part #
KMT072 NGJ LHS

Mouser Part #
611-KMT072NGJLHS

C&K

Tactile Switches Nano-Miniature SMT Top Actuated

Learn More

Datasheet

18,952In Stock

Cut Tape

$0.572

$0.521

$0.486

$0.436

View

Reel

$0.299

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Tactile Switches

Tactile

SPST

OFF - (ON)

SMD/SMT

Tactile Switches

NANOT100BP
C&K
1: $0.611
7,310In Stock

Mfr. Part #
NANOT100BP

Mouser Part #
611-NANOT100BP

C&K

Tactile Switches

Learn More

Datasheet

7,310In Stock

$0.611

$0.586

$0.579

$0.551

$0.528

Min.: 1
Mult.: 1

Tactile Switches

SPST

ON - OFF

PCB Mount

Tactile Switches

NANOT160BP
C&K
1: $0.702
4,334In Stock

Mfr. Part #
NANOT160BP

Mouser Part #
611-NANOT160BP

C&K

Tactile Switches

Learn More

Datasheet

4,334In Stock

$0.702

$0.611

$0.532

$0.445

Min.: 1
Mult.: 1

Tactile Switches

Nano Size Tactile Switch

SPST

OFF - (ON)

Through Hole

Tactile Switches 200k Life Cycle 350gf

PTS847MM350SMTR2 LFS
C&K
1: $1.03
4,912In Stock

Mfr. Part #
PTS847MM350SMTR2 LFS

Mouser Part #
611-PTS847350SMTR2LF

C&K

Tactile Switches 200k Life Cycle 350gf

Learn More

Datasheet

4,912In Stock

Cut Tape

$1.03

$0.917

$0.854

$0.762

Reel

$0.551

View

Min.: 1
Mult.: 1

: 2,500

Tactile Switches

SPST

OFF - (ON)

SMD/SMT

Detector Switches SWITCH HDS001L

HDS001L
C&K
1: $2.87
4,517In Stock

Mfr. Part #
HDS001L

Mouser Part #
611-HDS001L

C&K

Detector Switches SWITCH HDS001L

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Datasheet

4,517In Stock

Cut Tape

$2.87

$2.56

$2.43

$2.31

View

Reel

$1.61

Min.: 1
Mult.: 1

: 5,000

Detector Switches

Detector Switches SWITCH HDS001R

HDS001R
C&K
1: $2.60
4,320In Stock

Mfr. Part #
HDS001R

Mouser Part #
611-HDS001R

C&K

Detector Switches SWITCH HDS001R

Learn More

Datasheet

4,320In Stock

Cut Tape

$2.60

$2.31

$2.18

$1.96

View

Reel

$1.43

Min.: 1
Mult.: 1

: 5,000

Detector Switches

Tactile Switches Tactile Switches

KMT 033 NGJ LHG
C&K
1: $0.546
18,698In Stock

Mfr. Part #
KMT 033 NGJ LHG

Mouser Part #
611-KMT033NGJLHG

C&K

Tactile Switches Tactile Switches

Learn More

Datasheet

18,698In Stock

$0.546

$0.477

$0.445

$0.398

View

Min.: 1
Mult.: 1

Tactile Switches

Detector Switches SWITCH FDSE002R

FDSE002R
C&K
1: $2.05
1,852In Stock

Mfr. Part #
FDSE002R

Mouser Part #
611-FDSE002R

C&K

Detector Switches SWITCH FDSE002R

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Datasheet

1,852In Stock

Cut Tape

$2.05

$1.81

$1.72

$1.66

View

Reel

$1.05

Min.: 1
Mult.: 1

: 2,000

Detector Switches

PCB Mount

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

KMT011 NGJ LHS
C&K
1: $0.559
15,223In Stock

Mfr. Part #
KMT011 NGJ LHS

Mouser Part #
611-KMT011NGJLHS

C&K

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

Learn More

Datasheet

15,223In Stock

Cut Tape

$0.559

$0.493

$0.46

$0.412

View

Reel

$0.264

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Tactile Switches

Tactile

SPST

OFF - (ON)

SMD/SMT

Magnetic / Reed Switches MAGNETIC / REED SWITCH

59177-1-T-00-D
Littelfuse
1: $2.93
1,275In Stock
1,500Expected 12/23/2026

Mfr. Part #
59177-1-T-00-D

Mouser Part #
576-59177-1-T-00-D

Littelfuse

Magnetic / Reed Switches MAGNETIC / REED SWITCH

Learn More

Datasheet

1,275In Stock

1,500Expected 12/23/2026

Cut Tape

$2.93

$2.47

$2.29

$2.04

Reel

$1.40

View

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: $2.93
5,834In Stock

Mfr. Part #
59177-1-U-00-D

Mouser Part #
576-59177-1-U-00-D

Littelfuse

Magnetic / Reed Switches MAGNETIC / REED SWITCH

Learn More

Datasheet

5,834In Stock

Cut Tape

$2.93

$2.47

$2.29

$2.04

Reel

$1.69

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Reed Switches

SPST

PCB Mount

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

KMT031 NGJ LHS
C&K
1: $0.559
86,673In Stock

Mfr. Part #
KMT031 NGJ LHS

Mouser Part #
611-KMT031NGJLHS

C&K

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

Learn More

Datasheet

86,673In Stock

Cut Tape

$0.559

$0.493

$0.454

$0.404

View

Reel

$0.272

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: $0.559
32,277In Stock

Mfr. Part #
KXT 311 LHS

Mouser Part #
611-KXT311LHS

C&K

Tactile Switches Ultra Low Profile Top Actuated Tactile

Learn More

Datasheet

32,277In Stock

Cut Tape

$0.559

$0.478

$0.447

$0.40

View

Reel

$0.267

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: $0.52
20,608In Stock

Mfr. Part #
KXT 321 LHS

Mouser Part #
611-KXT321LHS

C&K

Tactile Switches Ultra Low Profile Top Actuated Tactile

Learn More

Datasheet

20,608In Stock

Cut Tape

$0.52

$0.45

$0.421

$0.377

View

Reel

$0.269

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: $0.481
11,280In Stock

Mfr. Part #
KXT 331 LHS

Mouser Part #
611-KXT331LHS

C&K

Tactile Switches Ultra Low Profile Top Actuated Tactile

Learn More

Datasheet

11,280In Stock

Cut Tape

$0.481

$0.464

$0.454

$0.393

View

Reel

$0.269

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 341 LHS
C&K
1: $0.52
7,749In Stock

Mfr. Part #
KXT 341 LHS

Mouser Part #
611-KXT341LHS

C&K

Tactile Switches Ultra Low Profile Top Actuated Tactile

Learn More

Datasheet

7,749In Stock

Cut Tape

$0.52

$0.45

$0.421

$0.377

View

Reel

$0.264

MouseReel Available

Min.: 1
Mult.: 1

: 8,500

Tactile Switches

Tactile

SPST

(ON) - (OFF)

SMD/SMT

Tactile Switches

NANOT100AS
C&K
1: $0.598
4,920In Stock

Mfr. Part #
NANOT100AS

Mouser Part #
611-NANOT100AS

C&K

Tactile Switches

Learn More

Datasheet

4,920In Stock

$0.598

$0.515

$0.494

Min.: 1
Mult.: 1

Tactile Switches

Nano Size Tactile Switch

SPST

OFF - (ON)

SMD/SMT

Tactile Switches

NANOT160AS
C&K
1: $0.598
8,419In Stock

Mfr. Part #
NANOT160AS

Mouser Part #
611-NANOT160AS

C&K

Tactile Switches

Learn More

Datasheet

8,419In Stock

$0.598

$0.524

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: $2.18
3,496In Stock
3,500Expected 10/15/2026

Mfr. Part #
FDSD002R

Mouser Part #
611-FDSD002R

C&K

Detector Switches 10mA 5VDC Flat Terminal

Learn More

Datasheet

3,496In Stock

3,500Expected 10/15/2026

Cut Tape

$2.18

$2.07

$2.05

$2.00

View

Reel

$1.24

MouseReel Available

Min.: 1
Mult.: 1

: 3,500

Detector Switches

PCB Mount

Detector Switches SWITCH DETECT

FDSE001R
C&K
1: $2.05
1,970In Stock
6,000Expected 10/27/2026

Mfr. Part #
FDSE001R

Mouser Part #
611-FDSE001R

C&K

Detector Switches SWITCH DETECT

Learn More

Datasheet

1,970In Stock

6,000Expected 10/27/2026

Cut Tape

$2.05

$1.81

$1.72

$1.63

View

Reel

$1.31

Min.: 1
Mult.: 1

: 2,000

Detector Switches

PCB Mount

Detector Switches Micro Mini SMT Detect-HDT Ser

HDT0001
C&K
1: $1.43
12,394In Stock

Mfr. Part #
HDT0001

Mouser Part #
611-HDT0001

C&K

Detector Switches Micro Mini SMT Detect-HDT Ser

Learn More

Datasheet

12,394In Stock

Cut Tape

$1.43

$1.23

$1.16

$1.11

View

Reel

$0.751

MouseReel Available

Min.: 1
Mult.: 1

: 2,450

Detector Switches

PCB Mount

Detector Switches SWITCH HDT0104

HDT0104
C&K
1: $1.87
4,589In Stock

Mfr. Part #
HDT0104

Mouser Part #
611-HDT0104

C&K

Detector Switches SWITCH HDT0104

Learn More

Datasheet

4,589In Stock

Cut Tape

$1.87

$1.56

$1.44

$1.37

View

Reel

$1.13

MouseReel Available

Min.: 1
Mult.: 1

: 2,100

Detector Switches

PCB Mount

Connected Drug Delivery Device Ecosystem Solutions

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