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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: $2.09
16,319In Stock

Mfr. Part No.
0603L175SLYR

Mouser Part No
576-0603L175SLYR

Littelfuse

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

Learn More

Datasheet

16,319In Stock

Cut Tape

$2.09

$1.84

$1.66

$1.55

View

Reel

$1.09

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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

1206L300SLTHYR
Littelfuse
1: $2.56
53,572In Stock

Mfr. Part No.
1206L300SLTHYR

Mouser Part No
576-1206L300SLTHYR

Littelfuse

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

Learn More

Datasheet

53,572In Stock

Cut Tape

$2.56

$2.34

$1.94

$1.77

View

Reel

$1.09

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Tactile Switches Tact

KMR432NG ULC LFS
C&K
1: $1.03
39,824In Stock

Mfr. Part No.
KMR432NG ULC LFS

Mouser Part No
611-KMR432NGULCLFS

C&K

Tactile Switches Tact

Learn More

Datasheet

39,824In Stock

Cut Tape

$1.03

$0.928

$0.862

$0.768

View

Reel

$0.533

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

Tactile Switches

KMR633NG LFG
C&K
1: $1.21
34,211In Stock

Mfr. Part No.
KMR633NG LFG

Mouser Part No
611-KMR633NGLFG

C&K

Tactile Switches

Learn More

Datasheet

34,211In Stock

Cut Tape

$1.21

$1.15

$1.07

$0.932

View

Reel

$0.679

MouseReel Available

Min.: 1
Mult.: 1

: 7,000

Tactile Switches

RKC2SJM170SMTRLFS
C&K
1: $0.503
367In Stock
8,000Expected 3/8/2026

Mfr. Part No.
RKC2SJM170SMTRLFS

Mouser Part No
611-KC2SJM170SMTRLFS

C&K

Tactile Switches

Datasheet

367In Stock

8,000Expected 3/8/2026

Cut Tape

$0.503

$0.452

$0.441

Reel

$0.301

Min.: 1
Mult.: 1

: 4,000

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

0603L300/9SLYR
Littelfuse
1: $5.74
5,654In 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

5,654In Stock

Cut Tape

$5.74

$4.76

$4.39

$3.64

View

Reel

$2.45

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

ESD Protection Diodes / TVS Diodes 12V 100W

SP12-01WTG-C-HV
Littelfuse
1: $0.503
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

Learn More

Datasheet

122,238In Stock

Cut Tape

$0.503

$0.306

$0.192

$0.143

Reel

$0.067

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

ESD Protection Diodes / TVS Diodes 20pF 30kV Bi

SP1020-01WTG
Littelfuse
1: $0.408
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

$0.408

$0.275

$0.175

$0.14

View

Reel

$0.101

MouseReel Available

Min.: 1
Mult.: 1

: 15,000

Tactile Switches

NANOT240BP
C&K
1: $0.639
8,604In Stock

Mfr. Part No.
NANOT240BP

Mouser Part No
611-NANOT240BP

C&K

Tactile Switches

Learn More

Datasheet

8,604In Stock

$0.639

$0.556

$0.52

$0.465

$0.464

Min.: 1
Mult.: 1

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

LS0504EDD12
Littelfuse
1: $1.17
2,796In Stock
3,000Expected 28/9/2026

Mfr. Part No.
LS0504EDD12

Mouser Part No
576-LS0504EDD12

Littelfuse

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

Learn More

Datasheet

2,796In Stock

3,000Expected 28/9/2026

Cut Tape

$1.17

$0.823

$0.738

$0.645

Reel

$0.528

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

1210L500/12SLWR
Littelfuse
1: $3.50
5,373In Stock

Mfr. Part No.
1210L500/12SLWR

Mouser Part No
576-1210L500/12SLWR

Littelfuse

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

Learn More

Datasheet

5,373In Stock

Cut Tape

$3.50

$2.90

$2.68

$2.67

View

Reel

$1.41

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC 6V 5.5A-HD 50A SMD

1210L550SLWR
Littelfuse
1: $3.43
1,770In Stock

Mfr. Part No.
1210L550SLWR

Mouser Part No
576-1210L550SLWR

Littelfuse

Resettable Fuses - PPTC 6V 5.5A-HD 50A SMD

Learn More

Datasheet

1,770In Stock

Cut Tape

$3.43

$2.83

$2.61

$2.18

View

Reel

$1.44

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Tactile Switches Tact

KMR431G ULC LFS
C&K
1: $1.54
8,223In Stock

Mfr. Part No.
KMR431G ULC LFS

Mouser Part No
611-KMR431GULCLFS

C&K

Tactile Switches Tact

Learn More

Datasheet

8,223In Stock

Cut Tape

$1.54

$1.32

$1.22

$1.09

View

Reel

$0.692

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

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

KMR641NG ULC LFS
C&K
1: $1.25
25,488In 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

25,488In Stock

Cut Tape

$1.25

$1.12

$1.04

$0.925

View

Reel

$0.657

MouseReel Available

Min.: 1
Mult.: 1

: 7,000

Tactile Switches

NANOT160BP
C&K
1: $0.734
4,334In Stock

Mfr. Part No.
NANOT160BP

Mouser Part No
611-NANOT160BP

C&K

Tactile Switches

Learn More

Datasheet

4,334In Stock

$0.734

$0.639

$0.556

$0.465

$0.464

Min.: 1
Mult.: 1

Tactile Switches 200k Life Cycle 350gf

PTS847MM350SMTR2 LFS
C&K
1: $1.10
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

$1.10

$0.959

$0.894

$0.797

Reel

$0.551

View

Min.: 1
Mult.: 1

: 2,500

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

0603L300SLYR
Littelfuse
1: $2.56
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

$2.56

$2.35

$1.94

$1.77

View

Reel

$1.16

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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

1812L260SLPR
Littelfuse
1: $2.56
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

$2.56

$2.35

$1.94

$1.77

View

Reel

$1.09

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Detector Switches 10mA 5VDC Bent Terminal

FDSD001R
C&K
1: $2.22
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

$2.22

$1.96

$1.85

$1.75

View

Reel

$1.43

Min.: 1
Mult.: 1

: 3,500

Tactile Switches Nano-Miniature SMT Top Actuated

KMT022 NGJ LHS
C&K
1: $0.612
14,640In Stock

Mfr. Part No.
KMT022 NGJ LHS

Mouser Part No
611-KMT022NGJLHS

C&K

Tactile Switches Nano-Miniature SMT Top Actuated

Learn More

Datasheet

14,640In Stock

Cut Tape

$0.612

$0.545

$0.509

$0.454

View

Reel

$0.303

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Tactile Switches Nano-Miniature SMT Top Actuated

KMT072 NGJ LHS
C&K
1: $0.598
18,958In Stock

Mfr. Part No.
KMT072 NGJ LHS

Mouser Part No
611-KMT072NGJLHS

C&K

Tactile Switches Nano-Miniature SMT Top Actuated

Learn More

Datasheet

18,958In Stock

Cut Tape

$0.598

$0.545

$0.509

$0.454

View

Reel

$0.302

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

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

KMT211NG HF LFS
C&K
1: $1.17
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

$1.17

$1.04

$0.971

$0.865

View

Reel

$0.647

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Tactile Switches

NANOT100BP
C&K
1: $0.639
7,310In Stock

Mfr. Part No.
NANOT100BP

Mouser Part No
611-NANOT100BP

C&K

Tactile Switches

Learn More

Datasheet

7,310In Stock

$0.639

$0.558

$0.552

Min.: 1
Mult.: 1

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

LF2103NTR
IXYS Integrated Circuits
1: $1.80
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

$1.80

$1.30

$1.18

$1.04

View

Reel

$0.797

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 2.6A

1206L260SLTHYR
Littelfuse
1: $2.56
6,570In Stock

Mfr. Part No.
1206L260SLTHYR

Mouser Part No
576-1206L260SLTHYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 2.6A

Learn More

Datasheet

6,570In Stock

Cut Tape

$2.56

$2.35

$1.96

$1.80

View

Reel

$1.09

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Portable Medical Devices & Connected Drug Delivery

All Results (336)

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Portable Medical Devices & Connected Drug Delivery

All Results (336)

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