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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.

All Results (346)

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Part #

Tactile Switches Nano-Miniature SMT Top Actuated

KMT072 NGJ LHS
C&K
1: $0.636
20,122In Stock

Mfr. Part #
KMT072 NGJ LHS

Mouser Part #
611-KMT072NGJLHS

C&K

Tactile Switches Nano-Miniature SMT Top Actuated

Learn More

Datasheet

20,122In Stock

Cut Tape

$0.636

$0.547

$0.512

$0.457

View

Reel

$0.251

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Tactile Switches SPST-NO, Off-Mom,SMT Tact

KMT211NG HF LFS
C&K
1: $1.18
17,561In Stock

Mfr. Part #
KMT211NG HF LFS

Mouser Part #
611-KMT211NGHFLFS

C&K

Tactile Switches SPST-NO, Off-Mom,SMT Tact

Learn More

Datasheet

17,561In Stock

Cut Tape

$1.18

$1.05

$0.977

$0.871

View

Reel

$0.552

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Tactile Switches SPST-NO, Off-Mom,SMT Tact

KMT221G HF LFS
C&K
1: $1.72
20,154In Stock

Mfr. Part #
KMT221G HF LFS

Mouser Part #
611-KMT221GHFLFS

C&K

Tactile Switches SPST-NO, Off-Mom,SMT Tact

Learn More

Datasheet

20,154In Stock

Cut Tape

$1.72

$1.53

$1.42

$1.26

View

Reel

$0.773

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 2.60A

0805L260SLTHYR
Littelfuse
1: $2.64
7,068In Stock

Mfr. Part #
0805L260SLTHYR

Mouser Part #
576-0805L260SLTHYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 2.60A

Learn More

Datasheet

7,068In Stock

Cut Tape

$2.64

$2.42

$2.05

$1.80

View

Reel

$1.33

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 1.75A

1206L175SLYR
Littelfuse
1: $2.29
8,353In Stock

Mfr. Part #
1206L175SLYR

Mouser Part #
576-1206L175SLYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 1.75A

Learn More

Datasheet

8,353In Stock

Cut Tape

$2.29

$2.06

$1.86

$1.69

View

Reel

$1.13

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC 6V POLYFUSE 1210 LoRho SL 2.6A

1210L260SLYR
Littelfuse
1: $3.19
1,460In Stock

Mfr. Part #
1210L260SLYR

Mouser Part #
576-1210L260SLYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 1210 LoRho SL 2.6A

Learn More

Datasheet

1,460In Stock

Cut Tape

$3.19

$2.79

$2.46

$2.02

View

Reel

$1.17

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Tactile Switches Microminiature SMT Top Actuated

KMR421G ULC LFS
C&K
1: $1.05
34,230In Stock

Mfr. Part #
KMR421G ULC LFS

Mouser Part #
611-KMR421GULCLFS

C&K

Tactile Switches Microminiature SMT Top Actuated

Learn More

Datasheet

34,230In Stock

Cut Tape

$1.05

$0.918

$0.854

$0.761

View

Reel

$0.456

Min.: 1
Mult.: 1

Reel: 6,000

Tactile Switches Tact

KMR421NG LFS
C&K
1: $1.04
30,489In Stock

Mfr. Part #
KMR421NG LFS

Mouser Part #
611-KMR421NGLFS

C&K

Tactile Switches Tact

Learn More

Datasheet

30,489In Stock

$1.04

$0.891

$0.45

$0.443

$0.436

Min.: 1
Mult.: 1

Tactile Switches Tact

KMR432NG ULC LFS
C&K
1: $1.09
40,501In Stock

Mfr. Part #
KMR432NG ULC LFS

Mouser Part #
611-KMR432NGULCLFS

C&K

Tactile Switches Tact

Learn More

Datasheet

40,501In Stock

Cut Tape

$1.09

$0.932

$0.866

$0.773

View

Reel

$0.442

MouseReel Available

Min.: 1
Mult.: 1

Reel: 6,000

Board Mount Temperature Sensors 100degC 12ohm

SETP0805-100-SE-2
Littelfuse
1: $0.636
6,664In Stock

Mfr. Part #
SETP0805-100-SE-2

Mouser Part #
650-SETP0805-100-SE

Littelfuse

Board Mount Temperature Sensors 100degC 12ohm

Learn More

Datasheet

6,664In Stock

Cut Tape

$0.636

$0.555

$0.521

$0.465

View

Reel

$0.319

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC 6V 6.0A-HD 50A SMD

1206L600SLWR
Littelfuse
1: $2.96
9,922In Stock

Mfr. Part #
1206L600SLWR

Mouser Part #
576-1206L600SLWR

Littelfuse

Resettable Fuses - PPTC 6V 6.0A-HD 50A SMD

Learn More

Datasheet

9,922In Stock

Cut Tape

$2.96

$2.73

$2.26

$2.09

Reel

$1.33

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Resettable Fuses - PPTC 12V 5.0A-HD 50A SMD

1210L500/12SLWR
Littelfuse
1: $3.47
5,998In Stock

Mfr. Part #
1210L500/12SLWR

Mouser Part #
576-1210L500/12SLWR

Littelfuse

Resettable Fuses - PPTC 12V 5.0A-HD 50A SMD

Learn More

Datasheet

5,998In Stock

Cut Tape

$3.47

$2.88

$2.65

$2.20

View

Reel

$1.33

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Tactile Switches Tact

KMR431G ULC LFS
C&K
1: $1.40
9,593In Stock

Mfr. Part #
KMR431G ULC LFS

Mouser Part #
611-KMR431GULCLFS

C&K

Tactile Switches Tact

Learn More

Datasheet

9,593In Stock

Cut Tape

$1.40

$1.32

$1.20

$1.10

View

Reel

$0.684

MouseReel Available

Min.: 1
Mult.: 1

Reel: 6,000

Tactile Switches 50mA 32VDC 2.5mmH 4N IP67

KMR742NG LFS
C&K
1: $1.12
35,497In Stock

Mfr. Part #
KMR742NG LFS

Mouser Part #
611-KMR742NGLFS

C&K

Tactile Switches 50mA 32VDC 2.5mmH 4N IP67

Learn More

Datasheet

35,497In Stock

Cut Tape

$1.12

$0.956

$0.887

$0.794

View

Reel

$0.454

MouseReel Available

Min.: 1
Mult.: 1

Reel: 6,000

Tactile Switches

NANOT160BP
C&K
1: $0.636
4,478In Stock

Mfr. Part #
NANOT160BP

Mouser Part #
611-NANOT160BP

C&K

Tactile Switches

Learn More

Datasheet

4,478In Stock

$0.636

$0.543

$0.519

Min.: 1
Mult.: 1

Tactile Switches 200k Life Cycle 350gf

PTS847MM350SMTR2 LFS
C&K
1: $1.10
4,962In Stock

Mfr. Part #
PTS847MM350SMTR2 LFS

Mouser Part #
611-PTS847350SMTR2LF

C&K

Tactile Switches 200k Life Cycle 350gf

Learn More

Datasheet

4,962In Stock

Cut Tape

$1.10

$0.964

$0.896

$0.80

Reel

$0.491

View

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 400W 8.5V 5% Uni-Directional

SMAJ8.5A
Littelfuse
1: $0.419
13,653In Stock

Mfr. Part #
SMAJ8.5A

Mouser Part #
576-SMAJ8.5A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 8.5V 5% Uni-Directional

Learn More

Datasheet

13,653In Stock

Cut Tape

$0.419

$0.20

$0.158

$0.147

View

Reel

$0.099

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 400W 9V 5% Uni-Directional

SMAJ9.0A
Littelfuse
1: $0.326
14,400In Stock

Mfr. Part #
SMAJ9.0A

Mouser Part #
576-SMAJ9.0A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 9V 5% Uni-Directional

Learn More

Datasheet

14,400In Stock

Cut Tape

$0.326

$0.256

$0.198

$0.178

Reel

$0.11

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 400W 220V 5% Uni-Directional

SMAJ220A
Littelfuse
1: $0.341
4,106In Stock

Mfr. Part #
SMAJ220A

Mouser Part #
576-SMAJ220A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 220V 5% Uni-Directional

Learn More

Datasheet

4,106In Stock

Cut Tape

$0.341

$0.246

Reel

$0.245

$0.223

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 20pF 30kV Bi

SP1020-01WTG
Littelfuse
1: $0.155
19,768In Stock

Mfr. Part #
SP1020-01WTG

Mouser Part #
576-SP1020-01WTG

Littelfuse

ESD Protection Diodes / TVS Diodes 20pF 30kV Bi

Learn More

Datasheet

19,768In Stock

Cut Tape

$0.155

$0.121

$0.112

$0.109

$0.107

Reel

$0.098

MouseReel Available

Min.: 1
Mult.: 1

Reel: 15,000

ESD Protection Diodes / TVS Diodes 400W 8V 5% Uni-Directional

SMAJ8.0A
Littelfuse
1: $0.279
13,351In Stock

Mfr. Part #
SMAJ8.0A

Mouser Part #
576-SMAJ8.0A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 8V 5% Uni-Directional

Learn More

Datasheet

13,351In Stock

Cut Tape

$0.279

$0.141

$0.126

$0.112

Reel

$0.107

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 15V 100W

SP15-01WTG-C-HV
Littelfuse
1: $0.202
15,359In Stock

Mfr. Part #
SP15-01WTG-C-HV

Mouser Part #
576-SP15-01WTG-C-HV

Littelfuse

ESD Protection Diodes / TVS Diodes 15V 100W

Learn More

Datasheet

15,359In Stock

Cut Tape

$0.202

$0.146

$0.096

$0.087

Reel

$0.074

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

ESD Protection Diodes / TVS Diodes 400W 400V 5% Uni-Directional

SMAJ400A
Littelfuse
1: $0.481
7,293In Stock

Mfr. Part #
SMAJ400A

Mouser Part #
576-SMAJ400A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 400V 5% Uni-Directional

Learn More

Datasheet

7,293In Stock

Cut Tape

$0.481

$0.285

$0.262

$0.26

Reel

$0.246

$0.237

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Resettable Fuses - PPTC 6V POLYFUSE 2920 LoRho SL 7.0A

2920L700SLPR
Littelfuse
1: $4.53
926In Stock
2,000Expected 2026-04-10

Mfr. Part #
2920L700SLPR

Mouser Part #
576-2920L700SLPR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 2920 LoRho SL 7.0A

Learn More

Datasheet

926In Stock

2,000Expected 2026-04-10

Cut Tape

$4.53

$3.75

$3.47

$2.88

View

Reel

$2.03

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Board Mount Hall Effect / Magnetic Sensors LF21215TMR STD TMD SENS

LF21215TMR
Littelfuse
1: $1.26
1,848In Stock

Mfr. Part #
LF21215TMR

Mouser Part #
576-LF21215TMR

Littelfuse

Board Mount Hall Effect / Magnetic Sensors LF21215TMR STD TMD SENS

Learn More

Datasheet

1,848In Stock

Cut Tape

$1.26

$1.11

$0.983

$0.938

View

Reel

$0.639

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Portable Medical Devices & Connected Drug Delivery

All Results (346)

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Portable Medical Devices & Connected Drug Delivery

All Results (346)

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