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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 #

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

SMAJ8.0CA
Littelfuse
1: $0.26
7,996In Stock

Mfr. Part No.
SMAJ8.0CA

Mouser Part No
576-SMAJ8.0CA

Littelfuse

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

Learn More

Datasheet

7,996In Stock

Cut Tape

$0.26

$0.178

$0.097

$0.096

Reel

$0.089

$0.086

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

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

SMAJ8.5CA
Littelfuse
1: $0.39
8,182In Stock

Mfr. Part No.
SMAJ8.5CA

Mouser Part No
576-SMAJ8.5CA

Littelfuse

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

Learn More

Datasheet

8,182In Stock

Cut Tape

$0.39

$0.263

$0.106

$0.10

Reel

$0.094

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 400W 85V 5% Uni-Directional

SMAJ85A
Littelfuse
1: $0.32
8,460In Stock
4,895Expected 18/03/2026

Mfr. Part No.
SMAJ85A

Mouser Part No
576-SMAJ85A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 85V 5% Uni-Directional

Learn More

Datasheet

8,460In Stock

4,895Expected 18/03/2026

Cut Tape

$0.32

$0.23

$0.151

$0.12

Reel

$0.087

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

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

SMAJ9.0CA
Littelfuse
1: $0.31
10,648In Stock

Mfr. Part No.
SMAJ9.0CA

Mouser Part No
576-SMAJ9.0CA

Littelfuse

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

Learn More

Datasheet

10,648In Stock

Cut Tape

$0.31

$0.203

$0.099

$0.098

View

Reel

$0.086

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 400W 90V 5% Uni-Directional

SMAJ90A
Littelfuse
1: $0.20
5,461In Stock

Mfr. Part No.
SMAJ90A

Mouser Part No
576-SMAJ90A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 90V 5% Uni-Directional

Learn More

Datasheet

5,461In Stock

Cut Tape

$0.20

$0.148

$0.103

$0.10

Reel

$0.079

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 400W 90V 5% Bi-Directional

SMAJ90CA
Littelfuse
1: $0.32
4,177In Stock
5,000Expected 23/03/2026

Mfr. Part No.
SMAJ90CA

Mouser Part No
576-SMAJ90CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 90V 5% Bi-Directional

Learn More

Datasheet

4,177In Stock

5,000Expected 23/03/2026

Cut Tape

$0.32

$0.209

$0.099

$0.094

Reel

$0.081

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 24V 100W

SP24-01WTG-C-HV
Littelfuse
1: $0.33
16,618In Stock

Mfr. Part No.
SP24-01WTG-C-HV

Mouser Part No
576-SP24-01WTG-C-HV

Littelfuse

ESD Protection Diodes / TVS Diodes 24V 100W

Learn More

Datasheet

16,618In Stock

Cut Tape

$0.33

$0.201

$0.082

$0.078

Reel

$0.057

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Detector Switches SWITCH FDSE001R

FDSE001R
C&K
1: $1.52
1,206In Stock
2,000Expected 30/04/2026

Mfr. Part No.
FDSE001R

Mouser Part No
611-FDSE001R

C&K

Detector Switches SWITCH FDSE001R

Learn More

Datasheet

1,206In Stock

2,000Expected 30/04/2026

Cut Tape

$1.52

$1.29

$1.20

$1.07

View

Reel

$0.796

Min.: 1
Mult.: 1

Reel: 2,000

Detector Switches 1mA 5VDC 35g FORCE

HDT0004
C&K
1: $1.22
814In Stock
8,400Expected 09/06/2026

Mfr. Part No.
HDT0004

Mouser Part No
611-HDT0004

C&K

Detector Switches 1mA 5VDC 35g FORCE

Learn More

Datasheet

814In Stock

8,400Expected 09/06/2026

Cut Tape

$1.22

$1.07

$0.983

$0.926

View

Reel

$0.756

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,800

Detector Switches SWITCH HDT0104

HDT0104
C&K
1: $1.40
1,499In Stock
2,100Expected 08/06/2026

Mfr. Part No.
HDT0104

Mouser Part No
611-HDT0104

C&K

Detector Switches SWITCH HDT0104

Learn More

Datasheet

1,499In Stock

2,100Expected 08/06/2026

Cut Tape

$1.40

$1.19

$1.11

$0.983

View

Reel

$0.772

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,100

Tactile Switches Ultra Low Profile Top Actuated Tactile

KXT 311 LHS
C&K
1: $0.37
4,367In Stock
8,500Expected 27/03/2026

Mfr. Part No.
KXT 311 LHS

Mouser Part No
611-KXT311LHS

C&K

Tactile Switches Ultra Low Profile Top Actuated Tactile

Learn More

Datasheet

4,367In Stock

8,500Expected 27/03/2026

Cut Tape

$0.37

$0.324

$0.303

$0.272

View

Reel

$0.19

Min.: 1
Mult.: 1

Reel: 8,500

Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 1.75A

0805L175SLYR
Littelfuse
1: $1.42
1,187In Stock

Mfr. Part No.
0805L175SLYR

Mouser Part No
576-0805L175SLYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 1.75A

Learn More

Datasheet

1,187In Stock

Cut Tape

$1.42

$1.31

$1.09

$1.01

View

Reel

$0.711

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 0.75A

1206L075SLYR
Littelfuse
1: $1.64
254In Stock
4,000Expected 17/02/2026

Mfr. Part No.
1206L075SLYR

Mouser Part No
576-1206L075SLYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 0.75A

Learn More

Datasheet

254In Stock

4,000Expected 17/02/2026

Cut Tape

$1.64

$1.51

$1.26

$1.16

View

Reel

$0.833

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC 12V 4.0A-HD 50A SMD

1206L400/12SLWR
Littelfuse
1: $1.91
1,260In Stock
6,000Expected 01/04/2026

Mfr. Part No.
1206L400/12SLWR

Mouser Part No
576-1206L400/12SLWR

Littelfuse

Resettable Fuses - PPTC 12V 4.0A-HD 50A SMD

Learn More

Datasheet

1,260In Stock

6,000Expected 01/04/2026

Cut Tape

$1.91

$1.76

$1.46

$1.35

View

Reel

$0.861

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Resettable Fuses - PPTC 6V POLYFUSE 1210 LoRho SL 2A

1210L200SLYR
Littelfuse
1: $1.91
331In Stock

Mfr. Part No.
1210L200SLYR

Mouser Part No
576-1210L200SLYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 1210 LoRho SL 2A

Learn More

Datasheet

331In Stock

Cut Tape

$1.91

$1.76

$1.46

$1.35

View

Reel

$0.861

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC 6V POLYFUSE 1210 LoRho SL 4A

1210L400SLWR
Littelfuse
1: $1.91
1,403In Stock

Mfr. Part No.
1210L400SLWR

Mouser Part No
576-1210L400SLWR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 1210 LoRho SL 4A

Learn More

Datasheet

1,403In Stock

Cut Tape

$1.91

$1.76

$1.46

$1.35

View

Reel

$0.861

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Resettable Fuses - PPTC 6V 9.0A-HD 50A SMD

1210L900SLPR
Littelfuse
1: $1.91
7In Stock
4,000Expected 03/04/2026

Mfr. Part No.
1210L900SLPR

Mouser Part No
576-1210L900SLPR

Littelfuse

Resettable Fuses - PPTC 6V 9.0A-HD 50A SMD

Learn More

Datasheet

7In Stock

4,000Expected 03/04/2026

Cut Tape

$1.91

$1.76

$1.46

$1.35

View

Reel

$0.861

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Resettable Fuses - PPTC 6V POLYFUSE 1812 LoRho SL 3.00A

1812L300SLPR
Littelfuse
1: $2.30
121In Stock

Mfr. Part No.
1812L300SLPR

Mouser Part No
576-1812L300SLPR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 1812 LoRho SL 3.00A

Learn More

Datasheet

121In Stock

Cut Tape

$2.30

$1.91

$1.76

$1.46

View

Reel

$0.861

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Board Mount Hall Effect/Magnetic Sensors LF11115TMR STD TMD SENS

LF11115TMR
Littelfuse
1: $0.80
335In Stock

Mfr. Part No.
LF11115TMR

Mouser Part No
576-LF11115TMR

Littelfuse

Board Mount Hall Effect/Magnetic Sensors LF11115TMR STD TMD SENS

Learn More

Datasheet

335In Stock

Cut Tape

$0.80

$0.715

$0.621

$0.592

View

Reel

$0.412

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Board Mount Hall Effect/Magnetic Sensors LF21235TMR STD TMD SENS

LF21235TMR
Littelfuse
1: $0.81
3,451In Stock

Mfr. Part No.
LF21235TMR

Mouser Part No
576-LF21235TMR

Littelfuse

Board Mount Hall Effect/Magnetic Sensors LF21235TMR STD TMD SENS

Learn More

Datasheet

3,451In Stock

Cut Tape

$0.81

$0.716

$0.635

$0.605

View

Reel

$0.412

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Board Mount Hall Effect/Magnetic Sensors LF32115TMR STD TMD SENS

LF32115TMR
Littelfuse
1: $0.98
3,000In Stock

Mfr. Part No.
LF32115TMR

Mouser Part No
576-LF32115TMR

Littelfuse

Board Mount Hall Effect/Magnetic Sensors LF32115TMR STD TMD SENS

Learn More

Datasheet

3,000In Stock

Cut Tape

$0.98

$0.86

$0.762

$0.666

View

Reel

$0.412

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1CH 30KV 5V

SP1006-01UTG
Littelfuse
1: $0.37
17,011In Stock

Mfr. Part No.
SP1006-01UTG

Mouser Part No
576-SP1006-01UTG

Littelfuse

ESD Protection Diodes / TVS Diodes 1CH 30KV 5V

Learn More

Datasheet

17,011In Stock

Cut Tape

$0.37

$0.246

$0.10

$0.098

$0.078

Reel

$0.073

MouseReel Available

Min.: 1
Mult.: 1

Reel: 15,000

ESD Protection Diodes / TVS Diodes 1 Ch 22kV 9.2V .15pF 0201 DFN

SP3522-01UTG
Littelfuse
1: $0.25
19,029In Stock
45,000Expected 10/04/2026

Mfr. Part No.
SP3522-01UTG

Mouser Part No
576-SP3522-01UTG

Littelfuse

ESD Protection Diodes / TVS Diodes 1 Ch 22kV 9.2V .15pF 0201 DFN

Learn More

Datasheet

19,029In Stock

45,000Expected 10/04/2026

Cut Tape

$0.25

$0.159

$0.065

$0.056

Reel

$0.053

MouseReel Available

Min.: 1
Mult.: 1

Reel: 15,000

Tactile Switches Microminiature SMT Top Actuated

KMR231G LFS
C&K
1: $0.58
434In Stock
41,000Expected 09/04/2026

Mfr. Part No.
KMR231G LFS

Mouser Part No
611-KMR231GLFS

C&K

Tactile Switches Microminiature SMT Top Actuated

Learn More

Datasheet

434In Stock

41,000Expected 09/04/2026

Cut Tape

$0.58

$0.508

$0.474

$0.423

View

Reel

$0.291

MouseReel Available

Min.: 1
Mult.: 1

Reel: 7,000

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

KMR231G ULC LFS
C&K
1: $0.97
2,362In Stock

Mfr. Part No.
KMR231G ULC LFS

Mouser Part No
611-KMR231GULCLFS

C&K

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

Learn More

Datasheet

2,362In Stock

Cut Tape

$0.97

$0.821

$0.763

$0.681

View

Reel

$0.489

MouseReel Available

Min.: 1
Mult.: 1

Reel: 7,000

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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