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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 70V 5% Bi-Directional

SMAJ70CA
Littelfuse
1: $0.246
5,407In Stock

Mfr. Part #
SMAJ70CA

Mouser Part #
576-SMAJ70CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 70V 5% Bi-Directional

Learn More

Datasheet

5,407In Stock

Cut Tape

$0.246

$0.195

$0.15

$0.144

Reel

$0.138

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 400W 75V 5% Uni-Directional

SMAJ75A
Littelfuse
1: $0.353
8,524In Stock

Mfr. Part #
SMAJ75A

Mouser Part #
576-SMAJ75A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 75V 5% Uni-Directional

Learn More

Datasheet

8,524In Stock

Cut Tape

$0.353

$0.249

$0.147

$0.146

Reel

$0.134

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 400W 75V 5% Bi-Directional

SMAJ75CA
Littelfuse
1: $0.645
5,770In Stock

Mfr. Part #
SMAJ75CA

Mouser Part #
576-SMAJ75CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 75V 5% Bi-Directional

Learn More

Datasheet

5,770In Stock

Cut Tape

$0.645

$0.404

$0.256

$0.192

Reel

$0.127

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 400W 78V 5% Uni-Directional

SMAJ78A
Littelfuse
1: $0.476
4,162In Stock

Mfr. Part #
SMAJ78A

Mouser Part #
576-SMAJ78A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 78V 5% Uni-Directional

Learn More

Datasheet

4,162In Stock

Cut Tape

$0.476

$0.322

$0.256

$0.195

Reel

$0.141

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

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

SMAJ8.0CA
Littelfuse
1: $0.399
7,971In Stock

Mfr. Part #
SMAJ8.0CA

Mouser Part #
576-SMAJ8.0CA

Littelfuse

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

Learn More

Datasheet

7,971In Stock

Cut Tape

$0.399

$0.273

$0.149

$0.147

Reel

$0.137

$0.132

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

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

SMAJ8.5CA
Littelfuse
1: $0.599
8,182In Stock

Mfr. Part #
SMAJ8.5CA

Mouser Part #
576-SMAJ8.5CA

Littelfuse

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

Learn More

Datasheet

8,182In Stock

Cut Tape

$0.599

$0.404

$0.163

$0.154

Reel

$0.144

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

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

SMAJ85A
Littelfuse
1: $0.491
8,460In Stock
4,895Expected 2026-03-18

Mfr. Part #
SMAJ85A

Mouser Part #
576-SMAJ85A

Littelfuse

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

Learn More

Datasheet

8,460In Stock

4,895Expected 2026-03-18

Cut Tape

$0.491

$0.353

$0.232

$0.184

Reel

$0.134

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

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

SMAJ9.0CA
Littelfuse
1: $0.476
10,628In Stock

Mfr. Part #
SMAJ9.0CA

Mouser Part #
576-SMAJ9.0CA

Littelfuse

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

Learn More

Datasheet

10,628In Stock

Cut Tape

$0.476

$0.312

$0.152

$0.15

View

Reel

$0.132

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

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

SMAJ90A
Littelfuse
1: $0.307
4,961In Stock
5,000Expected 2026-04-20

Mfr. Part #
SMAJ90A

Mouser Part #
576-SMAJ90A

Littelfuse

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

Learn More

Datasheet

4,961In Stock

5,000Expected 2026-04-20

Cut Tape

$0.307

$0.227

$0.158

$0.154

Reel

$0.121

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

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

SMAJ90CA
Littelfuse
1: $0.491
4,176In Stock
5,000Expected 2026-02-26

Mfr. Part #
SMAJ90CA

Mouser Part #
576-SMAJ90CA

Littelfuse

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

Learn More

Datasheet

4,176In Stock

5,000Expected 2026-02-26

Cut Tape

$0.491

$0.321

$0.152

$0.144

Reel

$0.124

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 24V 100W

SP24-01WTG-C-HV
Littelfuse
1: $0.507
16,618In Stock

Mfr. Part #
SP24-01WTG-C-HV

Mouser Part #
576-SP24-01WTG-C-HV

Littelfuse

ESD Protection Diodes / TVS Diodes 24V 100W

Learn More

Datasheet

16,618In Stock

Cut Tape

$0.507

$0.309

$0.126

$0.12

Reel

$0.087

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Detector Switches 1mA 5VDC 35g FORCE

HDT0004
C&K
1: $2.04
814In Stock
8,400Expected 2026-06-09

Mfr. Part #
HDT0004

Mouser Part #
611-HDT0004

C&K

Detector Switches 1mA 5VDC 35g FORCE

Learn More

Datasheet

814In Stock

8,400Expected 2026-06-09

Cut Tape

$2.04

$1.81

$1.70

$1.63

View

Reel

$1.32

Min.: 1
Mult.: 1

Reel: 2,800

Detector Switches SWITCH HDT0104

HDT0104
C&K
1: $2.15
1,499In Stock
2,100Expected 2026-06-08

Mfr. Part #
HDT0104

Mouser Part #
611-HDT0104

C&K

Detector Switches SWITCH HDT0104

Learn More

Datasheet

1,499In Stock

2,100Expected 2026-06-08

Cut Tape

$2.15

$1.83

$1.70

$1.51

View

Reel

$1.19

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,100

Tactile Switches Ultra Low Profile Top Actuated Tactile

KXT 311 LHS
C&K
1: $0.568
4,307In Stock
8,500Expected 2026-03-03

Mfr. Part #
KXT 311 LHS

Mouser Part #
611-KXT311LHS

C&K

Tactile Switches Ultra Low Profile Top Actuated Tactile

Learn More

Datasheet

4,307In Stock

8,500Expected 2026-03-03

Cut Tape

$0.568

$0.497

$0.465

$0.418

View

Reel

$0.292

Min.: 1
Mult.: 1

Reel: 8,500

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

0805L175SLYR
Littelfuse
1: $2.18
1,187In Stock

Mfr. Part #
0805L175SLYR

Mouser Part #
576-0805L175SLYR

Littelfuse

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

Learn More

Datasheet

1,187In Stock

Cut Tape

$2.18

$2.01

$1.67

$1.55

View

Reel

$1.09

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

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

1206L400/12SLWR
Littelfuse
1: $2.93
1,218In Stock
6,000Expected 2026-02-23

Mfr. Part #
1206L400/12SLWR

Mouser Part #
576-1206L400/12SLWR

Littelfuse

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

Learn More

Datasheet

1,218In Stock

6,000Expected 2026-02-23

Cut Tape

$2.93

$2.70

$2.24

$2.07

View

Reel

$1.32

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

1210L200SLYR
Littelfuse
1: $2.93
331In Stock

Mfr. Part #
1210L200SLYR

Mouser Part #
576-1210L200SLYR

Littelfuse

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

Learn More

Datasheet

331In Stock

Cut Tape

$2.93

$2.66

$2.21

$2.04

View

Reel

$1.32

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

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

1210L400SLWR
Littelfuse
1: $2.93
1,403In Stock

Mfr. Part #
1210L400SLWR

Mouser Part #
576-1210L400SLWR

Littelfuse

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

Learn More

Datasheet

1,403In Stock

Cut Tape

$2.93

$2.70

$2.24

$2.07

View

Reel

$1.32

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

1210L900SLPR
Littelfuse
1: $2.93
7In Stock
4,000Expected 2026-04-03

Mfr. Part #
1210L900SLPR

Mouser Part #
576-1210L900SLPR

Littelfuse

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

Learn More

Datasheet

7In Stock

4,000Expected 2026-04-03

Cut Tape

$2.93

$2.70

$2.24

$2.07

View

Reel

$1.32

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

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

1812L300SLPR
Littelfuse
1: $3.53
121In Stock

Mfr. Part #
1812L300SLPR

Mouser Part #
576-1812L300SLPR

Littelfuse

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

Learn More

Datasheet

121In Stock

Cut Tape

$3.53

$2.93

$2.70

$2.24

View

Reel

$1.32

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Board Mount Hall Effect / Magnetic Sensors LF11115TMR STD TMD SENS

LF11115TMR
Littelfuse
1: $1.23
335In Stock

Mfr. Part #
LF11115TMR

Mouser Part #
576-LF11115TMR

Littelfuse

Board Mount Hall Effect / Magnetic Sensors LF11115TMR STD TMD SENS

Learn More

Datasheet

335In Stock

Cut Tape

$1.23

$1.10

$0.953

$0.909

View

Reel

$0.632

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Board Mount Hall Effect / Magnetic Sensors LF21235TMR STD TMD SENS

LF21235TMR
Littelfuse
1: $1.24
3,446In Stock

Mfr. Part #
LF21235TMR

Mouser Part #
576-LF21235TMR

Littelfuse

Board Mount Hall Effect / Magnetic Sensors LF21235TMR STD TMD SENS

Learn More

Datasheet

3,446In Stock

Cut Tape

$1.24

$1.10

$0.975

$0.929

View

Reel

$0.632

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Board Mount Hall Effect / Magnetic Sensors LF32115TMR STD TMD SENS

LF32115TMR
Littelfuse
1: $1.50
3,000In Stock

Mfr. Part #
LF32115TMR

Mouser Part #
576-LF32115TMR

Littelfuse

Board Mount Hall Effect / Magnetic Sensors LF32115TMR STD TMD SENS

Learn More

Datasheet

3,000In Stock

Cut Tape

$1.50

$1.32

$1.17

$1.02

View

Reel

$0.632

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

SP1006-01UTG
Littelfuse
1: $0.568
17,011In Stock

Mfr. Part #
SP1006-01UTG

Mouser Part #
576-SP1006-01UTG

Littelfuse

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

Learn More

Datasheet

17,011In Stock

Cut Tape

$0.568

$0.378

$0.154

$0.15

$0.12

Reel

$0.112

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: $0.384
19,029In Stock
45,000Expected 2026-04-10

Mfr. Part #
SP3522-01UTG

Mouser Part #
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 2026-04-10

Cut Tape

$0.384

$0.244

$0.10

$0.098

View

Reel

$0.081

MouseReel Available

Min.: 1
Mult.: 1

Reel: 15,000

Portable Medical Devices & Connected Drug Delivery

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Portable Medical Devices & Connected Drug Delivery

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