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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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Part #

Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1.75A

0603L175SLYR
Littelfuse
1: CHF 1.49
16’259In Stock

Mfr. Part No.
0603L175SLYR

Mouser Part No
576-0603L175SLYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1.75A

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Datasheet

16’259In Stock

Cut Tape

CHF 1.49

CHF 1.16

CHF 0.996

CHF 0.959

View

Reel

CHF 0.678

MouseReel Available

Min.: 1
Mult.: 1

: 4’000

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.00A

1206L300SLTHYR
Littelfuse
1: CHF 1.49
53’560In Stock

Mfr. Part No.
1206L300SLTHYR

Mouser Part No
576-1206L300SLTHYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.00A

Learn More

Datasheet

53’560In Stock

Cut Tape

CHF 1.49

CHF 1.37

CHF 1.13

CHF 1.03

View

Reel

CHF 0.857

MouseReel Available

Min.: 1
Mult.: 1

: 4’000

Tactile Switches Tact

KMR432NG ULC LFS
C&K
1: CHF 0.603
38’620In Stock

Mfr. Part No.
KMR432NG ULC LFS

Mouser Part No
611-KMR432NGULCLFS

C&K

Tactile Switches Tact

Learn More

Datasheet

38’620In Stock

Cut Tape

CHF 0.603

CHF 0.541

CHF 0.503

CHF 0.45

CHF 0.431

Reel

CHF 0.431

MouseReel Available

Min.: 1
Mult.: 1

: 6’000

Tactile Switches

KMR633NG LFG
C&K
1: CHF 0.705
34’205In Stock

Mfr. Part No.
KMR633NG LFG

Mouser Part No
611-KMR633NGLFG

C&K

Tactile Switches

Learn More

Datasheet

34’205In Stock

Cut Tape

CHF 0.705

CHF 0.669

CHF 0.626

CHF 0.543

View

Reel

CHF 0.404

MouseReel Available

Min.: 1
Mult.: 1

: 7’000

Tactile Switches

RKC2SJM170SMTRLFS
C&K
1: CHF 0.293
8’367In Stock

Mfr. Part No.
RKC2SJM170SMTRLFS

Mouser Part No
611-KC2SJM170SMTRLFS

C&K

Tactile Switches

Datasheet

8’367In Stock

Cut Tape

CHF 0.293

CHF 0.264

CHF 0.257

Reel

CHF 0.226

Min.: 1
Mult.: 1

: 4’000

Resettable Fuses - PPTC 9V 3A 0603 POLYFUSE SURF MOUNT

0603L300/9SLYR
Littelfuse
1: CHF 3.29
5’107In Stock

Mfr. Part No.
0603L300/9SLYR

Mouser Part No
576-0603L300/9SLYR

Littelfuse

Resettable Fuses - PPTC 9V 3A 0603 POLYFUSE SURF MOUNT

Learn More

Datasheet

5’107In Stock

Cut Tape

CHF 3.29

CHF 2.73

CHF 2.52

CHF 2.08

View

Reel

CHF 1.48

MouseReel Available

Min.: 1
Mult.: 1

: 4’000

ESD Protection Diodes / TVS Diodes 12V 100W

SP12-01WTG-C-HV
Littelfuse
1: CHF 0.293
122’238In Stock

Mfr. Part No.
SP12-01WTG-C-HV

Mouser Part No
576-SP12-01WTG-C-HV

Littelfuse

ESD Protection Diodes / TVS Diodes 12V 100W

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Datasheet

122’238In Stock

Cut Tape

CHF 0.293

CHF 0.179

CHF 0.112

CHF 0.083

View

Reel

CHF 0.042

MouseReel Available

Min.: 1
Mult.: 1

: 10’000

Tactile Switches

NANOT240BP
C&K
1: CHF 0.372
8’504In Stock

Mfr. Part No.
NANOT240BP

Mouser Part No
611-NANOT240BP

C&K

Tactile Switches

Learn More

Datasheet

8’504In Stock

CHF 0.372

CHF 0.325

CHF 0.303

CHF 0.292

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 20pF 30kV Bi

SP1020-01WTG
Littelfuse
1: CHF 0.246
19’258In Stock

Mfr. Part No.
SP1020-01WTG

Mouser Part No
576-SP1020-01WTG

Littelfuse

ESD Protection Diodes / TVS Diodes 20pF 30kV Bi

Learn More

Datasheet

19’258In Stock

Cut Tape

CHF 0.246

CHF 0.16

CHF 0.102

CHF 0.082

View

Reel

CHF 0.065

MouseReel Available

Min.: 1
Mult.: 1

: 15’000

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

KMR231NG ULC LFS
C&K
1: CHF 0.436
19’993In Stock

Mfr. Part No.
KMR231NG ULC LFS

Mouser Part No
611-KMR231NGULCLFS

C&K

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

Learn More

Datasheet

19’993In Stock

Cut Tape

CHF 0.436

CHF 0.423

CHF 0.408

CHF 0.354

View

Reel

CHF 0.281

MouseReel Available

Min.: 1
Mult.: 1

: 7’000

Power Switch ICs - Power Distribution 5V, 4A Low Ron Load Switch

LS0504EDD12
Littelfuse
1: CHF 0.682
2’682In Stock
3’000Expected 11/12/2026

Mfr. Part No.
LS0504EDD12

Mouser Part No
576-LS0504EDD12

Littelfuse

Power Switch ICs - Power Distribution 5V, 4A Low Ron Load Switch

Learn More

Datasheet

2’682In Stock

3’000Expected 11/12/2026

Cut Tape

CHF 0.682

CHF 0.479

CHF 0.431

CHF 0.376

Reel

CHF 0.308

View

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

Resettable Fuses - PPTC 6V 600MA-HD 50A SMD

0603L300SLYR
Littelfuse
1: CHF 1.49
6’496In Stock

Mfr. Part No.
0603L300SLYR

Mouser Part No
576-0603L300SLYR

Littelfuse

Resettable Fuses - PPTC 6V 600MA-HD 50A SMD

Learn More

Datasheet

6’496In Stock

Cut Tape

CHF 1.49

CHF 1.37

CHF 1.13

CHF 1.03

View

Reel

CHF 0.678

MouseReel Available

Min.: 1
Mult.: 1

: 4’000

Resettable Fuses - PPTC 6V POLYFUSE 1812 LoRho SL 2.60A

1812L260SLPR
Littelfuse
1: CHF 1.49
2’784In Stock

Mfr. Part No.
1812L260SLPR

Mouser Part No
576-1812L260SLPR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 1812 LoRho SL 2.60A

Learn More

Datasheet

2’784In Stock

Cut Tape

CHF 1.49

CHF 1.37

CHF 1.13

CHF 1.03

View

Reel

CHF 0.662

MouseReel Available

Min.: 1
Mult.: 1

: 2’000

Detector Switches 10mA 5VDC Bent Terminal

FDSD001R
C&K
1: CHF 1.25
6’588In Stock

Mfr. Part No.
FDSD001R

Mouser Part No
611-FDSD001R

C&K

Detector Switches 10mA 5VDC Bent Terminal

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Datasheet

6’588In Stock

Cut Tape

CHF 1.25

CHF 1.15

Reel

CHF 1.15

Min.: 1
Mult.: 1

: 3’500

Tactile Switches Nano-Miniature SMT Top Actuated

KMT022 NGJ LHS
C&K
1: CHF 0.349
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

CHF 0.349

CHF 0.318

CHF 0.297

CHF 0.266

CHF 0.265

Reel

CHF 0.265

MouseReel Available

Min.: 1
Mult.: 1

: 5’000

Tactile Switches Nano-Miniature SMT Top Actuated

KMT072 NGJ LHS
C&K
1: CHF 0.349
18’952In Stock

Mfr. Part No.
KMT072 NGJ LHS

Mouser Part No
611-KMT072NGJLHS

C&K

Tactile Switches Nano-Miniature SMT Top Actuated

Learn More

Datasheet

18’952In Stock

Cut Tape

CHF 0.349

CHF 0.318

CHF 0.297

CHF 0.266

View

Reel

CHF 0.183

MouseReel Available

Min.: 1
Mult.: 1

: 5’000

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

KMT211NG HF LFS
C&K
1: CHF 0.682
17’162In Stock

Mfr. Part No.
KMT211NG HF LFS

Mouser Part No
611-KMT211NGHFLFS

C&K

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

Learn More

Datasheet

17’162In Stock

Cut Tape

CHF 0.682

CHF 0.609

CHF 0.567

CHF 0.531

Reel

CHF 0.531

MouseReel Available

Min.: 1
Mult.: 1

: 4’000

Tactile Switches

NANOT100BP
C&K
1: CHF 0.372
7’310In Stock

Mfr. Part No.
NANOT100BP

Mouser Part No
611-NANOT100BP

C&K

Tactile Switches

Learn More

Datasheet

7’310In Stock

CHF 0.372

CHF 0.358

CHF 0.353

CHF 0.349

Min.: 1
Mult.: 1

Gate Drivers Half-Bridge DRVR 130mA SOIC(N)-8

LF2103NTR
IXYS Integrated Circuits
1: CHF 1.05
6’810In Stock

Mfr. Part No.
LF2103NTR

Mouser Part No
747-LF2103NTR

IXYS Integrated Circuits

Gate Drivers Half-Bridge DRVR 130mA SOIC(N)-8

Learn More

Datasheet

6’810In Stock

Cut Tape

CHF 1.05

CHF 0.759

CHF 0.687

CHF 0.607

View

Reel

CHF 0.535

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

ESD Protection Diodes / TVS Diodes 400W 440V 5% Bi-Directional

SMAJ440CA
Littelfuse
1: CHF 0.777
11’999In Stock

Mfr. Part No.
SMAJ440CA

Mouser Part No
576-SMAJ440CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 440V 5% Bi-Directional

Learn More

Datasheet

11’999In Stock

Cut Tape

CHF 0.777

CHF 0.467

CHF 0.319

CHF 0.244

View

Reel

CHF 0.167

MouseReel Available

Min.: 1
Mult.: 1

: 5’000

Tactile Switches

NANOT160BP
C&K
1: CHF 0.428
4’334In Stock

Mfr. Part No.
NANOT160BP

Mouser Part No
611-NANOT160BP

C&K

Tactile Switches

Learn More

Datasheet

4’334In Stock

CHF 0.428

CHF 0.372

CHF 0.325

CHF 0.292

Min.: 1
Mult.: 1

Tactile Switches 200k Life Cycle 350gf

PTS847MM350SMTR2 LFS
C&K
1: CHF 0.626
4’912In Stock

Mfr. Part No.
PTS847MM350SMTR2 LFS

Mouser Part No
611-PTS847350SMTR2LF

C&K

Tactile Switches 200k Life Cycle 350gf

Learn More

Datasheet

4’912In Stock

Cut Tape

CHF 0.626

CHF 0.559

CHF 0.521

CHF 0.465

Reel

CHF 0.337

View

Min.: 1
Mult.: 1

: 2’500

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.50A

1206L350SLTHYR
Littelfuse
1: CHF 1.49
15’030In Stock

Mfr. Part No.
1206L350SLTHYR

Mouser Part No
576-1206L350SLTHYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.50A

Learn More

Datasheet

15’030In Stock

Cut Tape

CHF 1.49

CHF 1.37

CHF 1.13

CHF 1.03

View

Reel

CHF 0.662

MouseReel Available

Min.: 1
Mult.: 1

: 4’000

ESD Protection Diodes / TVS Diodes 4.5V 7A 30kV DFN0603 Bi-dir TVS

SC1205-01UTG
Littelfuse
1: CHF 0.42
22’875In Stock

Mfr. Part No.
SC1205-01UTG

Mouser Part No
576-SC1205-01UTG

Littelfuse

ESD Protection Diodes / TVS Diodes 4.5V 7A 30kV DFN0603 Bi-dir TVS

Learn More

Datasheet

22’875In Stock

Cut Tape

CHF 0.42

CHF 0.254

CHF 0.161

CHF 0.127

View

Reel

CHF 0.065

MouseReel Available

Min.: 1
Mult.: 1

: 15’000

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

SMAJ220CA
Littelfuse
1: CHF 0.722
8’102In Stock

Mfr. Part No.
SMAJ220CA

Mouser Part No
576-SMAJ220CA

Littelfuse

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

Learn More

Datasheet

8’102In Stock

Cut Tape

CHF 0.722

CHF 0.444

CHF 0.29

CHF 0.221

View

Reel

CHF 0.16

MouseReel Available

Min.: 1
Mult.: 1

: 5’000

Portable Medical Devices & Connected Drug Delivery

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Portable Medical Devices & Connected Drug Delivery

All Results (336)

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