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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 Microminiature SMT Top Actuated IP67

KMR632NGULCLFS
C&K
42,000: $0.37
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

$0.37

Min.: 42,000
Mult.: 7,000

Reel: 7,000

Tactile Switches Microminiature SMT Top Actuated IP67

KMR641NGLFS
C&K
42,000: $0.381
Non-Stocked

Mfr. Part No.
KMR641NGLFS

Mouser Part No
611-KMR641NGLFS

C&K

Tactile Switches Microminiature SMT Top Actuated IP67

Datasheet

Non-Stocked

Cut Tape

$0.381

Min.: 42,000
Mult.: 7,000

Reel: 7,000

Tactile Switches

KMR642NG LFS
C&K
42,000: $0.284
Non-Stocked

Mfr. Part No.
KMR642NG LFS

Mouser Part No
611-KMR642NGLFS

C&K

Tactile Switches

Datasheet

Non-Stocked

Cut Tape

$0.284

Min.: 42,000
Mult.: 7,000

Reel: 7,000

Tactile Switches Microminiature SMT Top Actuated IP67

KMR642NGULCLFS
C&K
42,000: $0.37
Non-Stocked

Mfr. Part No.
KMR642NGULCLFS

Mouser Part No
611-KMR642NGULCLFS

C&K

Tactile Switches Microminiature SMT Top Actuated IP67

Datasheet

Non-Stocked

Cut Tape

$0.37

Min.: 42,000
Mult.: 7,000

Reel: 7,000

Tactile Switches Microminiature SMT Top Actuated IP67

KMR721NG ULC LFS
C&K
36,000: $0.412
Non-Stocked

Mfr. Part No.
KMR721NG ULC LFS

Mouser Part No
611-KMR721NGULCLFS

C&K

Tactile Switches Microminiature SMT Top Actuated IP67

Datasheet

Non-Stocked

Cut Tape

$0.412

Min.: 36,000
Mult.: 6,000

Reel: 6,000

Tactile Switches Microminiature SMT Top Actuated IP67

KMR731NG ULC LFS
C&K
6,000: $0.526
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
KMR731NG ULC LFS

Mouser Part No
611-KMR731NGULCLFS

C&K

Tactile Switches Microminiature SMT Top Actuated IP67

Datasheet

Non-Stocked Lead-Time 13 Weeks

Reel

$0.526

Min.: 6,000
Mult.: 6,000

Reel: 6,000

Tactile Switches Microminiature SMT Top Actuated IP67

KMR732NG LFS
C&K
6,000: $0.371
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
KMR732NG LFS

Mouser Part No
611-KMR732NGLFS

C&K

Tactile Switches Microminiature SMT Top Actuated IP67

Datasheet

Non-Stocked Lead-Time 15 Weeks

Reel

$0.371

Min.: 6,000
Mult.: 6,000

Reel: 6,000

Tactile Switches Microminiature SMT Top Actuated IP67

KMR732NG ULC LFS
C&K
36,000: $0.418
Non-Stocked

Mfr. Part No.
KMR732NG ULC LFS

Mouser Part No
611-KMR732NGULCLFS

C&K

Tactile Switches Microminiature SMT Top Actuated IP67

Datasheet

Non-Stocked

Cut Tape

$0.418

Min.: 36,000
Mult.: 6,000

Reel: 6,000

Tactile Switches Microminiature SMT Top Actuated IP67

KMR733NG LFG
C&K
36,000: $0.461
Non-Stocked

Mfr. Part No.
KMR733NG LFG

Mouser Part No
611-KMR733NGLFG

C&K

Tactile Switches Microminiature SMT Top Actuated IP67

Datasheet

Non-Stocked

Cut Tape

$0.461

Min.: 36,000
Mult.: 6,000

Reel: 6,000

Tactile Switches Microminiature SMT Top Actuated IP67

KMR741NG LFS
C&K
18,000: $0.40
Non-Stocked

Mfr. Part No.
KMR741NG LFS

Mouser Part No
611-KMR741NGLFS

C&K

Tactile Switches Microminiature SMT Top Actuated IP67

Datasheet

Non-Stocked

$0.40

Min.: 18,000
Mult.: 6,000

Tactile Switches KMT0D1 NGJ LHS

KMT0D1NGJLHS
C&K
20,000: $0.312
Non-Stocked

Mfr. Part No.
KMT0D1NGJLHS

Mouser Part No
611-KMT0D1NGJLHS

C&K

Tactile Switches KMT0D1 NGJ LHS

Datasheet

Non-Stocked

$0.312

Min.: 20,000
Mult.: 5,000

Tactile Switches SPST-NO, Off-Mom,SMT Tact

KMT211G HF LFS
C&K
20,000: $0.585
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
KMT211G HF LFS

Mouser Part No
611-KMT211GHFLFS

C&K

Tactile Switches SPST-NO, Off-Mom,SMT Tact

Datasheet

Non-Stocked Lead-Time 13 Weeks

Cut Tape

$0.585

Min.: 20,000
Mult.: 4,000

Reel: 4,000

Tactile Switches Nano-Miniature SMT Top Actuated

KMT221NG HF LFS
C&K
1: $0.78
Lead-Time 13 Weeks

Mfr. Part No.
KMT221NG HF LFS

Mouser Part No
611-KMT221NGHFLFS

C&K

Tactile Switches Nano-Miniature SMT Top Actuated

Datasheet

Lead-Time 13 Weeks

Cut Tape

$0.78

$0.677

$0.63

$0.563

View

Reel

$0.393

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Tactile Switches tact

KMT223NGHFLFG
C&K
20,000: $0.919
Non-Stocked

Mfr. Part No.
KMT223NGHFLFG

Mouser Part No
611-KMT223NGHFLFG

C&K

Tactile Switches tact

Datasheet

Non-Stocked

Cut Tape

$0.919

Min.: 20,000
Mult.: 4,000

Reel: 4,000

Tactile Switches

NANOT160BS
C&K
7,500: $0.387
Non-Stocked

Mfr. Part No.
NANOT160BS

Mouser Part No
611-NANOT160BS

C&K

Tactile Switches

Datasheet

Non-Stocked

$0.387

Min.: 7,500
Mult.: 7,500

Tactile Switches

NANOT240BS
C&K
7,500: $0.387
Non-Stocked

Mfr. Part No.
NANOT240BS

Mouser Part No
611-NANOT240BS

C&K

Tactile Switches

Datasheet

Non-Stocked

$0.387

Min.: 7,500
Mult.: 7,500

Tactile Switches 200k Life Cycle 160gf

PTS847MM160LSMTR2 LFS
C&K
5,000: $0.344
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
PTS847MM160LSMTR2 LFS

Mouser Part No
611-PTS847160LSMTR2L

C&K

Tactile Switches 200k Life Cycle 160gf

Datasheet

Non-Stocked Lead-Time 14 Weeks

Cut Tape

$0.344

Min.: 5,000
Mult.: 2,500

Reel: 2,500

Tactile Switches 200k Life Cycle 160gf

PTS847MM160SMTR2 LFS
C&K
1: $0.55
Lead-Time 14 Weeks

Mfr. Part No.
PTS847MM160SMTR2 LFS

Mouser Part No
611-PTS847160SMTR2LF

C&K

Tactile Switches 200k Life Cycle 160gf

Datasheet

Lead-Time 14 Weeks

Cut Tape

$0.55

$0.511

$0.491

$0.452

Reel

$0.347

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Tactile Switches RS-032G05A1-SM EM

RS032G05A1SMEM
C&K
25,000: $0.306
Non-Stocked

Mfr. Part No.
RS032G05A1SMEM

Mouser Part No
611-RS032G05A1SMEM

C&K

Tactile Switches RS-032G05A1-SM EM

Datasheet

Non-Stocked

$0.306

Min.: 25,000
Mult.: 1,000

Tactile Switches KSL0M512 LFT

Y33A51235FP LFT
C&K
10,000: $0.568
Non-Stocked

Mfr. Part No.
Y33A51235FP LFT

Mouser Part No
611-Y33A51235FPLFT

C&K

Tactile Switches KSL0M512 LFT

Datasheet

Non-Stocked

$0.568

Min.: 10,000
Mult.: 2,500

Tactile Switches EDSAC1 LFS

Y42A01003FP LFS
C&K
2,000: $1.54
Non-Stocked

Mfr. Part No.
Y42A01003FP LFS

Mouser Part No
611-Y42A01003FPLFS

C&K

Tactile Switches EDSAC1 LFS

Datasheet

Non-Stocked

$1.54

Min.: 2,000
Mult.: 1,000