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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 #

Tactile Switches

RKC2SJR170SMTRLFS
C&K
12.000: Rp3.100
Non-Stocked

Mfr. Part No.
RKC2SJR170SMTRLFS

Mouser Part No
611-KC2SJR170SMTRLFS

C&K

Tactile Switches

Datasheet

Non-Stocked

Cut Tape

Rp3.100

Min.: 12.000
Mult.: 4.000

Reel: 4.000

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

KMR221GULCLFS
C&K
42.000: Rp6.421
Non-Stocked

Mfr. Part No.
KMR221GULCLFS

Mouser Part No
611-KMR221GULCLFS

C&K

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

Datasheet

Non-Stocked

Cut Tape

Rp6.421

Min.: 42.000
Mult.: 7.000

Reel: 7.000

Tactile Switches Tact

KMR223NG LFG
C&K
1: Rp14.126
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
KMR223NG LFG

Mouser Part No
611-KMR223NGLFG

C&K

Tactile Switches Tact

Datasheet

Non-Stocked Lead-Time 13 Weeks

Cut Tape

Rp14.126

Rp13.539

Rp12.659

Rp10.989

View

Reel

Rp8.476

Min.: 1
Mult.: 1

Reel: 7.000

Tactile Switches Tact

KMR232GLFS
C&K
42.000: Rp5.797
Non-Stocked

Mfr. Part No.
KMR232GLFS

Mouser Part No
611-KMR232GLFS

C&K

Tactile Switches Tact

Datasheet

Non-Stocked

Cut Tape

Rp5.797

Min.: 42.000
Mult.: 7.000

Reel: 7.000

Tactile Switches Tact

KMR232NGLFS
C&K
42.000: Rp5.797
Non-Stocked

Mfr. Part No.
KMR232NGLFS

Mouser Part No
611-KMR232NGLFS

C&K

Tactile Switches Tact

Datasheet

Non-Stocked

Cut Tape

Rp5.797

Min.: 42.000
Mult.: 7.000

Reel: 7.000

Tactile Switches Switch Tact Spst-No 300Gf Gw Smd

KMR233GLFG
C&K
21.000: Rp7.008
Non-Stocked

Mfr. Part No.
KMR233GLFG

Mouser Part No
611-KMR233GLFG

C&K

Tactile Switches Switch Tact Spst-No 300Gf Gw Smd

Datasheet

Non-Stocked

Cut Tape

Rp7.008

Min.: 21.000
Mult.: 7.000

Reel: 7.000

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

KMR241GULCLFS
C&K
42.000: Rp7.687
Non-Stocked

Mfr. Part No.
KMR241GULCLFS

Mouser Part No
611-KMR241GULCLFS

C&K

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

Datasheet

Non-Stocked

Cut Tape

Rp7.687

Min.: 42.000
Mult.: 7.000

Reel: 7.000

Tactile Switches Tact

KMR242GLFS
C&K
42.000: Rp5.174
Non-Stocked

Mfr. Part No.
KMR242GLFS

Mouser Part No
611-KMR242GLFS

C&K

Tactile Switches Tact

Datasheet

Non-Stocked

Cut Tape

Rp5.174

Min.: 42.000
Mult.: 7.000

Reel: 7.000

Tactile Switches Tact

KMR242NGLFS
C&K
42.000: Rp5.174
Non-Stocked

Mfr. Part No.
KMR242NGLFS

Mouser Part No
611-KMR242NGLFS

C&K

Tactile Switches Tact

Datasheet

Non-Stocked

Cut Tape

Rp5.174

Min.: 42.000
Mult.: 7.000

Reel: 7.000

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

KMR242NGULCLFS
C&K
42.000: Rp5.559
Non-Stocked

Mfr. Part No.
KMR242NGULCLFS

Mouser Part No
611-KMR242NGULCLFS

C&K

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

Datasheet

Non-Stocked

Cut Tape

Rp5.559

Min.: 42.000
Mult.: 7.000

Reel: 7.000

Tactile Switches Microminiature SMT Top Actuated

KMR411GULCLFS
C&K
36.000: Rp4.036
Non-Stocked

Mfr. Part No.
KMR411GULCLFS

Mouser Part No
611-KMR411GULCLFS

C&K

Tactile Switches Microminiature SMT Top Actuated

Datasheet

Non-Stocked

Rp4.036

Min.: 36.000
Mult.: 1

Tactile Switches Tact

KMR421NG ULC LFS
C&K
1: Rp16.511
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
KMR421NG ULC LFS

Mouser Part No
611-KMR421NGULCLFS

C&K

Tactile Switches Tact

Datasheet

Non-Stocked Lead-Time 13 Weeks

Cut Tape

Rp16.511

Rp15.906

Rp14.879

Rp12.916

View

Reel

Rp9.870

Min.: 1
Mult.: 1

Reel: 6.000

Tactile Switches Microminiature SMT Top Actuated

KMR423NG ULC LFG
C&K
6.000: Rp9.595
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
KMR423NG ULC LFG

Mouser Part No
611-KMR423NGULCLFG

C&K

Tactile Switches Microminiature SMT Top Actuated

Datasheet

Non-Stocked Lead-Time 13 Weeks

Reel

Rp9.595

Min.: 6.000
Mult.: 6.000

Reel: 6.000

Tactile Switches Tact

KMR431NGLFS
C&K
18.000: Rp6.054
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
KMR431NGLFS

Mouser Part No
611-KMR431NGLFS

C&K

Tactile Switches Tact

Datasheet

Non-Stocked Lead-Time 14 Weeks

Cut Tape

Rp6.054

Min.: 18.000
Mult.: 6.000

Reel: 6.000

Tactile Switches Tact

KMR431NGULCLFS
C&K
36.000: Rp20.731
Non-Stocked

Mfr. Part No.
KMR431NGULCLFS

Mouser Part No
611-KMR431NGULCLFS

C&K

Tactile Switches Tact

Datasheet

Non-Stocked

Cut Tape

Rp20.731

Min.: 36.000
Mult.: 6.000

Reel: 6.000

Tactile Switches Tact

KMR432G LFS
C&K
1: Rp11.008
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
KMR432G LFS

Mouser Part No
611-KMR432GLFS

C&K

Tactile Switches Tact

Datasheet

Non-Stocked Lead-Time 15 Weeks

Cut Tape

Rp11.008

Rp9.907

Rp9.485

Rp8.843

View

Reel

Rp6.348

MouseReel Available

Min.: 1
Mult.: 1

Reel: 6.000

Tactile Switches Tact

KMR432GULCLFS
C&K
36.000: Rp6.017
Non-Stocked

Mfr. Part No.
KMR432GULCLFS

Mouser Part No
611-KMR432GULCLFS

C&K

Tactile Switches Tact

Datasheet

Non-Stocked

Cut Tape

Rp6.017

Min.: 36.000
Mult.: 6.000

Reel: 6.000

Tactile Switches Tact

KMR433G ULC LFG
C&K
6.000: Rp9.595
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
KMR433G ULC LFG

Mouser Part No
611-KMR433GULCLFG

C&K

Tactile Switches Tact

Datasheet

Non-Stocked Lead-Time 13 Weeks

Reel

Rp9.595

Min.: 6.000
Mult.: 6.000

Reel: 6.000

Tactile Switches Tact

KMR433NGLFG
C&K
36.000: Rp6.641
Non-Stocked

Mfr. Part No.
KMR433NGLFG

Mouser Part No
611-KMR433NGLFG

C&K

Tactile Switches Tact

Datasheet

Non-Stocked

Cut Tape

Rp6.641

Min.: 36.000
Mult.: 6.000

Reel: 6.000

Tactile Switches Tact

KMR433NGULCLFG
C&K
36.000: Rp6.825
Non-Stocked

Mfr. Part No.
KMR433NGULCLFG

Mouser Part No
611-KMR433NGULCLFG

C&K

Tactile Switches Tact

Datasheet

Non-Stocked

Cut Tape

Rp6.825

Min.: 36.000
Mult.: 6.000

Reel: 6.000

Tactile Switches Tact

KMR441GULCLFS
C&K
18.000: Rp12.237
Non-Stocked

Mfr. Part No.
KMR441GULCLFS

Mouser Part No
611-KMR441GULCLFS

C&K

Tactile Switches Tact

Datasheet

Non-Stocked

Rp12.237

Min.: 18.000
Mult.: 6.000

Tactile Switches Tact

KMR442GULCLFS
C&K
1: Rp12.475
Non-Stocked

Mfr. Part No.
KMR442GULCLFS

Mouser Part No
611-KMR442GULCLFS

C&K

Tactile Switches Tact

Datasheet

Non-Stocked

Rp12.475

Rp10.916

Rp10.274

Rp9.173

View

Min.: 1
Mult.: 1

Tactile Switches

KMR611NG LFS
C&K
42.000: Rp4.935
Non-Stocked

Mfr. Part No.
KMR611NG LFS

Mouser Part No
611-KMR611NGLFS

C&K

Tactile Switches

Datasheet

Non-Stocked

Cut Tape

Rp4.935

Min.: 42.000
Mult.: 7.000

Reel: 7.000

Tactile Switches

KMR621NG ULC LFS
C&K
42.000: Rp5.045
Non-Stocked

Mfr. Part No.
KMR621NG ULC LFS

Mouser Part No
611-KMR621NGULCLFS

C&K

Tactile Switches

Datasheet

Non-Stocked

Cut Tape

Rp5.045

Min.: 42.000
Mult.: 7.000

Reel: 7.000

Tactile Switches Microminiature SMT Top Actuated IP67

KMR632NGULCLFS
C&K
42.000: Rp6.788
Non-Stocked

Mfr. Part No.
KMR632NGULCLFS

Mouser Part No
611-KMR632NGULCLFS

C&K

Tactile Switches Microminiature SMT Top Actuated IP67

Datasheet

Non-Stocked

Cut Tape

Rp6.788

Min.: 42.000
Mult.: 7.000

Reel: 7.000