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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 (336)

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Part #

Detector Switches SWITCH FDSE002R

FDSE002R
C&K
1: S/6.15
1,792In Stock

Mfr. Part #
FDSE002R

Mouser Part #
611-FDSE002R

C&K

Detector Switches SWITCH FDSE002R

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Datasheet

1,792In Stock

Cut Tape

S/6.15

S/5.41

S/5.14

S/4.98

View

Reel

S/3.15

Min.: 1
Mult.: 1

: 2,000

Tactile Switches Microminiature SMT Top Actuated

KMR421G ULC LFS
C&K
1: S/2.92
31,090In Stock

Mfr. Part #
KMR421G ULC LFS

Mouser Part #
611-KMR421GULCLFS

C&K

Tactile Switches Microminiature SMT Top Actuated

Learn More

Datasheet

31,090In Stock

Cut Tape

S/2.92

S/2.61

S/2.44

S/2.17

View

Reel

S/1.56

Min.: 1
Mult.: 1

: 6,000

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

KMR231NG ULC LFS
C&K
1: S/2.06
19,079In Stock

Mfr. Part #
KMR231NG ULC LFS

Mouser Part #
611-KMR231NGULCLFS

C&K

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

Learn More

Datasheet

19,079In Stock

Cut Tape

S/2.06

S/2.02

S/1.97

S/1.74

View

Reel

S/1.34

MouseReel Available

Min.: 1
Mult.: 1

: 7,000

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

1210L500/12SLWR
Littelfuse
1: S/9.81
5,347In Stock

Mfr. Part #
1210L500/12SLWR

Mouser Part #
576-1210L500/12SLWR

Littelfuse

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

Learn More

Datasheet

5,347In Stock

Cut Tape

S/9.81

S/8.10

S/7.47

S/6.23

View

Reel

S/4.09

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

1210L550SLWR
Littelfuse
1: S/9.81
1,755In Stock

Mfr. Part #
1210L550SLWR

Mouser Part #
576-1210L550SLWR

Littelfuse

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

Learn More

Datasheet

1,755In Stock

Cut Tape

S/9.81

S/8.10

S/7.47

S/6.23

View

Reel

S/4.13

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Tactile Switches Tact

KMR431G ULC LFS
C&K
1: S/4.28
8,209In Stock

Mfr. Part #
KMR431G ULC LFS

Mouser Part #
611-KMR431GULCLFS

C&K

Tactile Switches Tact

Learn More

Datasheet

8,209In Stock

Cut Tape

S/4.28

S/3.77

S/3.48

S/3.13

View

Reel

S/2.06

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

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

1206L350SLTHYR
Littelfuse
1: S/7.32
15,030In Stock

Mfr. Part #
1206L350SLTHYR

Mouser Part #
576-1206L350SLTHYR

Littelfuse

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

Learn More

Datasheet

15,030In Stock

Cut Tape

S/7.32

S/6.73

S/5.57

S/5.06

View

Reel

S/3.12

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: S/2.06
22,865In Stock

Mfr. Part #
SC1205-01UTG

Mouser Part #
576-SC1205-01UTG

Littelfuse

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

Learn More

Datasheet

22,865In Stock

Cut Tape

S/2.06

S/0.961

S/0.79

S/0.623

View

Reel

S/0.304

MouseReel Available

Min.: 1
Mult.: 1

: 15,000

Tactile Switches Ultra-LW Tact SW SMT SPNOFa 1.0N HF

KMT011 NGJ LHS
C&K
1: S/1.67
14,973In Stock

Mfr. Part #
KMT011 NGJ LHS

Mouser Part #
611-KMT011NGJLHS

C&K

Tactile Switches Ultra-LW Tact SW SMT SPNOFa 1.0N HF

Learn More

Datasheet

14,973In Stock

Cut Tape

S/1.67

S/1.48

S/1.38

S/1.23

View

Reel

S/0.767

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Tactile Switches

RKC2SJM170SMTRLFS
C&K
1: S/1.71
7,837In Stock

Mfr. Part #
RKC2SJM170SMTRLFS

Mouser Part #
611-KC2SJM170SMTRLFS

C&K

Tactile Switches

Datasheet

7,837In Stock

Cut Tape

S/1.71

S/1.37

S/1.25

S/1.16

View

Reel

S/0.965

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC 6V POLYFUSE 1210 LoRho SL 2.6A

1210L260SLYR
Littelfuse
1: S/8.84
107In Stock
4,000Expected 1/21/2027

Mfr. Part #
1210L260SLYR

Mouser Part #
576-1210L260SLYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 1210 LoRho SL 2.6A

Learn More

Datasheet

107In Stock

4,000Expected 1/21/2027

Cut Tape

S/8.84

S/6.81

S/5.57

S/5.06

View

Reel

S/3.78

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Board Mount Hall Effect / Magnetic Sensors LF21215TMR STD TMD SENS

LF21215TMR
Littelfuse
1: S/3.62
2,885In Stock

Mfr. Part #
LF21215TMR

Mouser Part #
576-LF21215TMR

Littelfuse

Board Mount Hall Effect / Magnetic Sensors LF21215TMR STD TMD SENS

Learn More

Datasheet

2,885In Stock

Cut Tape

S/3.62

S/3.18

S/2.82

S/2.69

View

Reel

S/1.74

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

0805L175SLYR
Littelfuse
1: S/6.58
1,057In Stock

Mfr. Part #
0805L175SLYR

Mouser Part #
576-0805L175SLYR

Littelfuse

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

Learn More

Datasheet

1,057In Stock

Cut Tape

S/6.58

S/6.07

S/5.02

S/4.63

View

Reel

S/3.00

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

ESD Protection Diodes / TVS Diodes 400W 11V 5% Uni-Directional

SMAJ11A
Littelfuse
1: S/1.75
14,536In Stock

Mfr. Part #
SMAJ11A

Mouser Part #
576-SMAJ11A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 11V 5% Uni-Directional

Learn More

Datasheet

14,536In Stock

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 150V 5% Uni-Directional

SMAJ150A
Littelfuse
1: S/1.40
8,945In Stock

Mfr. Part #
SMAJ150A

Mouser Part #
576-SMAJ150A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 150V 5% Uni-Directional

Learn More

Datasheet

8,945In Stock

Cut Tape

S/1.40

S/0.864

S/0.627

S/0.514

Reel

S/0.331

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

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

SMAJ250A
Littelfuse
1: S/1.99
7,802In Stock

Mfr. Part #
SMAJ250A

Mouser Part #
576-SMAJ250A

Littelfuse

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

Learn More

Datasheet

7,802In Stock

Cut Tape

S/1.99

S/1.13

S/0.973

S/0.724

View

Reel

S/0.638

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

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

SMAJ8.0A
Littelfuse
1: S/1.75
17,720In Stock

Mfr. Part #
SMAJ8.0A

Mouser Part #
576-SMAJ8.0A

Littelfuse

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

Learn More

Datasheet

17,720In Stock

Cut Tape

S/1.75

S/0.841

S/0.681

S/0.525

Reel

S/0.319

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Tactile Switches Tact

KMR441NG ULC LFS
C&K
1: S/3.46
1,995In Stock

Mfr. Part #
KMR441NG ULC LFS

Mouser Part #
611-KMR441NGULCLFS

C&K

Tactile Switches Tact

Learn More

Datasheet

1,995In Stock

Cut Tape

S/3.46

S/3.16

S/3.04

S/2.88

View

Reel

S/2.05

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

Tactile Switches Tact

KMR213G LFG
C&K
1: S/4.09
1,672In Stock

Mfr. Part #
KMR213G LFG

Mouser Part #
611-KMR213GLFG

C&K

Tactile Switches Tact

Learn More

Datasheet

1,672In Stock

Cut Tape

S/4.09

S/3.51

S/3.27

S/2.91

View

Reel

S/2.22

MouseReel Available

Min.: 1
Mult.: 1

: 7,000

Tactile Switches 4.6x2.8mm, with 1.9mm height actuator, 2N operating force

KMR623NG ULC LFG
C&K
1: S/3.08
6,613In Stock
New Product

Mfr. Part #
KMR623NG ULC LFG

Mouser Part #
611-KMR623NGULCLFG

New Product

C&K

Tactile Switches 4.6x2.8mm, with 1.9mm height actuator, 2N operating force

Learn More

Datasheet

6,613In Stock

Cut Tape

S/3.08

S/2.66

S/2.34

S/2.21

View

Reel

S/1.67

MouseReel Available

Min.: 1
Mult.: 1

: 7,000

Tactile Switches 4.6x2.8mm, with 1.9mm height actuator, 3N operating force

KMR633NG ULC LFG
C&K
1: S/3.62
4,096In Stock
New Product

Mfr. Part #
KMR633NG ULC LFG

Mouser Part #
611-KMR633NGULCLFG

New Product

C&K

Tactile Switches 4.6x2.8mm, with 1.9mm height actuator, 3N operating force

Learn More

Datasheet

4,096In Stock

Cut Tape

S/3.62

S/3.13

S/2.75

S/2.60

View

Reel

S/1.87

MouseReel Available

Min.: 1
Mult.: 1

: 7,000

Tactile Switches 4.6x2.8mm, with 1.9mm height actuator

KMR733NG ULC LFG
C&K
1: S/4.09
4,458In Stock
New Product

Mfr. Part #
KMR733NG ULC LFG

Mouser Part #
611-KMR733NGULCLFG

New Product

C&K

Tactile Switches 4.6x2.8mm, with 1.9mm height actuator

Learn More

Datasheet

4,458In Stock

Cut Tape

S/4.09

S/3.50

S/3.08

S/2.91

View

Reel

S/2.12

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

Magnetic / Reed Switches MAGNETIC / REED SWITCH

59177-1-T-00-D
Littelfuse
1: S/8.76
1,262In Stock
1,500Expected 10/21/2026

Mfr. Part #
59177-1-T-00-D

Mouser Part #
576-59177-1-T-00-D

Littelfuse

Magnetic / Reed Switches MAGNETIC / REED SWITCH

Learn More

Datasheet

1,262In Stock

1,500Expected 10/21/2026

Cut Tape

S/8.76

S/7.40

S/6.85

S/6.11

Reel

S/4.20

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Magnetic / Reed Switches MAGNETIC / REED SWITCH

59177-1-U-00-D
Littelfuse
1: S/8.76
5,834In Stock

Mfr. Part #
59177-1-U-00-D

Mouser Part #
576-59177-1-U-00-D

Littelfuse

Magnetic / Reed Switches MAGNETIC / REED SWITCH

Learn More

Datasheet

5,834In Stock

Cut Tape

S/8.76

S/7.40

S/6.85

S/6.11

Reel

S/5.06

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Tactile Switches NANOT 240 AS

GSNANOT000103
C&K
1: S/1.79
7,970In Stock

Mfr. Part #
GSNANOT000103

Mouser Part #
611-GSNANOT000103

C&K

Tactile Switches NANOT 240 AS

Learn More

Datasheet

7,970In Stock

Cut Tape

S/1.79

S/1.54

S/1.50

Reel

S/1.50

MouseReel Available

Min.: 1
Mult.: 1

: 8,000

Portable Medical Devices & Connected Drug Delivery

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Portable Medical Devices & Connected Drug Delivery

All Results (336)

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