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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 (337)

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Part #

Resettable Fuses - PPTC 24V 6.0A-HD 100A MAX

2920L600/24SLER
Littelfuse
1: S/14.05
6,816In Stock

Mfr. Part #
2920L600/24SLER

Mouser Part #
576-2920L600/24SLER

Littelfuse

Resettable Fuses - PPTC 24V 6.0A-HD 100A MAX

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Datasheet

6,816In Stock

Cut Tape

S/14.05

S/11.64

S/10.74

S/8.91

View

Reel

S/6.62

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Board Mount Hall Effect / Magnetic Sensors LF22214TMR STD TMD SENS

LF22214TMR
Littelfuse
1: S/4.36
8,104In Stock
18,000On Order

Mfr. Part #
LF22214TMR

Mouser Part #
576-LF22214TMR

Littelfuse

Board Mount Hall Effect / Magnetic Sensors LF22214TMR STD TMD SENS

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Datasheet

8,104In Stock

18,000On Order

Cut Tape

S/4.36

S/3.68

S/3.42

S/2.88

View

Reel

S/1.94

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Power Switch ICs - Power Distribution 5V/5A/30Vmax efuse with OCP & OVP

LS0505EVD22
Littelfuse
1: S/4.20
10,950In Stock
9,000Expected 9/1/2026

Mfr. Part #
LS0505EVD22

Mouser Part #
576-LS0505EVD22

Littelfuse

Power Switch ICs - Power Distribution 5V/5A/30Vmax efuse with OCP & OVP

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Datasheet

10,950In Stock

9,000Expected 9/1/2026

Cut Tape

S/4.20

S/2.93

S/2.63

S/2.29

View

Reel

S/1.58

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 400W 12V 5% Bi-Directional

SMAJ12CA
Littelfuse
1: S/1.75
60,493In Stock
40,000Expected 9/30/2026

Mfr. Part #
SMAJ12CA

Mouser Part #
576-SMAJ12CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 12V 5% Bi-Directional

Learn More

Datasheet

60,493In Stock

40,000Expected 9/30/2026

Cut Tape

S/1.75

S/0.996

S/0.724

S/0.576

Reel

S/0.378

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 400W 14V 5% Uni-Directional

SMAJ14A
Littelfuse
1: S/1.67
33,827In Stock

Mfr. Part #
SMAJ14A

Mouser Part #
576-SMAJ14A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 14V 5% Uni-Directional

Learn More

Datasheet

33,827In Stock

Cut Tape

S/1.67

S/0.996

S/0.642

S/0.475

View

Reel

S/0.288

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 400W 15V 5% Bi-Directional

SMAJ15CA
Littelfuse
1: S/1.83
74,505In Stock

Mfr. Part #
SMAJ15CA

Mouser Part #
576-SMAJ15CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 15V 5% Bi-Directional

Learn More

Datasheet

74,505In Stock

Cut Tape

S/1.83

S/0.88

S/0.732

S/0.576

Reel

S/0.331

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 400W 16V 5% Bi-Directional

SMAJ16CA
Littelfuse
1: S/1.87
17,200In Stock
50,000Expected 10/29/2026

Mfr. Part #
SMAJ16CA

Mouser Part #
576-SMAJ16CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 16V 5% Bi-Directional

Learn More

Datasheet

17,200In Stock

50,000Expected 10/29/2026

Cut Tape

S/1.87

S/0.88

S/0.736

S/0.553

Reel

S/0.331

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

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

SMAJ220CA
Littelfuse
1: S/3.78
8,102In Stock

Mfr. Part #
SMAJ220CA

Mouser Part #
576-SMAJ220CA

Littelfuse

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

Learn More

Datasheet

8,102In Stock

Cut Tape

S/3.78

S/2.36

S/1.53

S/1.17

Reel

S/0.833

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 400W 22V 5% Uni-Directional

SMAJ22A
Littelfuse
1: S/1.83
32,729In Stock
40,000Expected 2/9/2027

Mfr. Part #
SMAJ22A

Mouser Part #
576-SMAJ22A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 22V 5% Uni-Directional

Learn More

Datasheet

32,729In Stock

40,000Expected 2/9/2027

Cut Tape

S/1.83

S/0.829

S/0.701

S/0.533

Reel

S/0.319

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 400W 24V 5% Uni-Directional

SMAJ24A
Littelfuse
1: S/1.75
42,216In Stock
70,000Expected 1/26/2027

Mfr. Part #
SMAJ24A

Mouser Part #
576-SMAJ24A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 24V 5% Uni-Directional

Learn More

Datasheet

42,216In Stock

70,000Expected 1/26/2027

Cut Tape

S/1.75

S/0.829

S/0.681

S/0.525

View

Reel

S/0.276

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 400W 250V 5% Bi-Directional

SMAJ250CA
Littelfuse
1: S/3.74
7,807In Stock
10,000Expected 11/30/2026

Mfr. Part #
SMAJ250CA

Mouser Part #
576-SMAJ250CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 250V 5% Bi-Directional

Learn More

Datasheet

7,807In Stock

10,000Expected 11/30/2026

Cut Tape

S/3.74

S/1.71

S/1.51

S/1.15

View

Reel

S/0.817

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 400W 26V 5% Bi-Directional

SMAJ26CA
Littelfuse
1: S/1.79
17,104In Stock
50,000Expected 8/31/2026

Mfr. Part #
SMAJ26CA

Mouser Part #
576-SMAJ26CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 26V 5% Bi-Directional

Learn More

Datasheet

17,104In Stock

50,000Expected 8/31/2026

Cut Tape

S/1.79

S/0.88

S/0.771

S/0.576

Reel

S/0.331

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 400W 28V 5% Bi-Directional

SMAJ28CA
Littelfuse
1: S/1.87
26,922In Stock
35,000Expected 2/15/2027

Mfr. Part #
SMAJ28CA

Mouser Part #
576-SMAJ28CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 28V 5% Bi-Directional

Learn More

Datasheet

26,922In Stock

35,000Expected 2/15/2027

Cut Tape

S/1.87

S/0.829

S/0.708

S/0.545

View

Reel

S/0.331

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 400W 300V 5% Bi-Directional

SMAJ300CA
Littelfuse
1: S/3.35
12,657In Stock
40,000On Order

Mfr. Part #
SMAJ300CA

Mouser Part #
576-SMAJ300CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 300V 5% Bi-Directional

Learn More

Datasheet

12,657In Stock

40,000On Order

Cut Tape

S/3.35

S/1.61

S/1.20

S/0.985

View

Reel

S/0.666

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 400W 30V 5% Bi-Directional

SMAJ30CA
Littelfuse
1: S/1.75
98,564In Stock
147,116On Order

Mfr. Part #
SMAJ30CA

Mouser Part #
576-SMAJ30CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 30V 5% Bi-Directional

Learn More

Datasheet

98,564In Stock

147,116On Order

Cut Tape

S/1.75

S/0.829

S/0.728

S/0.545

View

Reel

S/0.315

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 400W 33V 5% Uni-Directional

SMAJ33A
Littelfuse
1: S/1.79
40,195In Stock
85,000Expected 11/5/2026

Mfr. Part #
SMAJ33A

Mouser Part #
576-SMAJ33A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 33V 5% Uni-Directional

Learn More

Datasheet

40,195In Stock

85,000Expected 11/5/2026

Cut Tape

S/1.79

S/0.81

S/0.693

S/0.525

Reel

S/0.354

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 400W 350V 5% Uni-Directional

SMAJ350A
Littelfuse
1: S/3.43
8,400In Stock

Mfr. Part #
SMAJ350A

Mouser Part #
576-SMAJ350A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 350V 5% Uni-Directional

Learn More

Datasheet

8,400In Stock

Cut Tape

S/3.43

S/1.71

S/1.42

S/1.07

View

Reel

S/0.759

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 400W 36V 5% Uni-Directional

SMAJ36A
Littelfuse
1: S/1.75
42,782In Stock
25,000Expected 12/3/2026

Mfr. Part #
SMAJ36A

Mouser Part #
576-SMAJ36A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 36V 5% Uni-Directional

Learn More

Datasheet

42,782In Stock

25,000Expected 12/3/2026

Cut Tape

S/1.75

S/0.829

S/0.681

S/0.525

Reel

S/0.315

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 400W 40V 5% Uni-Directional

SMAJ40A
Littelfuse
1: S/1.25
41,233In Stock

Mfr. Part #
SMAJ40A

Mouser Part #
576-SMAJ40A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 40V 5% Uni-Directional

Learn More

Datasheet

41,233In Stock

Cut Tape

S/1.25

S/0.81

S/0.607

S/0.494

Reel

S/0.304

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 400W 40V 5% Bi-Directional

SMAJ40CA
Littelfuse
1: S/1.99
74,988In Stock
120,000Expected 11/16/2026

Mfr. Part #
SMAJ40CA

Mouser Part #
576-SMAJ40CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 40V 5% Bi-Directional

Learn More

Datasheet

74,988In Stock

120,000Expected 11/16/2026

Cut Tape

S/1.99

S/0.88

S/0.759

S/0.576

View

Reel

S/0.331

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

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

SMAJ5.0CA
Littelfuse
1: S/1.79
51,677In Stock
135,000On Order

Mfr. Part #
SMAJ5.0CA

Mouser Part #
576-SMAJ5.0CA

Littelfuse

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

Learn More

Datasheet

51,677In Stock

135,000On Order

Cut Tape

S/1.79

S/0.829

S/0.666

S/0.545

View

Reel

S/0.335

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 400W 51V 5% Uni-Directional

SMAJ51A
Littelfuse
1: S/1.79
27,322In Stock
35,000Expected 1/18/2027

Mfr. Part #
SMAJ51A

Mouser Part #
576-SMAJ51A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 51V 5% Uni-Directional

Learn More

Datasheet

27,322In Stock

35,000Expected 1/18/2027

Cut Tape

S/1.79

S/0.81

S/0.693

S/0.525

Reel

S/0.308

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 400W 58V 5% Bi-Directional

SMAJ58CA
Littelfuse
1: S/1.87
102,521In Stock

Mfr. Part #
SMAJ58CA

Mouser Part #
576-SMAJ58CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 58V 5% Bi-Directional

Learn More

Datasheet

102,521In Stock

Cut Tape

S/1.87

S/0.829

S/0.728

S/0.545

View

Reel

S/0.315

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 400W 6V 5% Uni-Directional

SMAJ6.0A
Littelfuse
1: S/1.36
58,318In Stock
35,000Expected 3/4/2027

Mfr. Part #
SMAJ6.0A

Mouser Part #
576-SMAJ6.0A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 6V 5% Uni-Directional

Learn More

Datasheet

58,318In Stock

35,000Expected 3/4/2027

Cut Tape

S/1.36

S/0.786

S/0.588

S/0.471

Reel

S/0.304

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 400W 6.5V 5% Uni-Directional

SMAJ6.5A
Littelfuse
1: S/1.71
20,680In Stock

Mfr. Part #
SMAJ6.5A

Mouser Part #
576-SMAJ6.5A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 6.5V 5% Uni-Directional

Learn More

Datasheet

20,680In Stock

Cut Tape

S/1.71

S/0.806

S/0.623

S/0.483

Reel

S/0.319

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Portable Medical Devices & Connected Drug Delivery

All Results (337)

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Portable Medical Devices & Connected Drug Delivery

All Results (337)

Circuit Protection

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