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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Tactile Switches Micro Mini SMT Top Actuat Tact Switch KMR211G LFS C&K 1: $0.55 53,640In Stock	Mfr. Part # KMR211G LFS Mouser Part # 611-KMR211G-LFS	C&K	Tactile Switches Micro Mini SMT Top Actuat Tact Switch Learn More about C&K ck kmr2 tactile switches	Datasheet	53,640In Stock	Cut Tape $0.55 $0.496 $0.411 $0.38 View Reel $0.29 $0.353 $0.335 $0.312 $0.297 $0.29 MouseReel Available	Min.: 1 Mult.: 1 : 7,000
Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.00A 1206L300SLTHYR Littelfuse 1: $1.88 45,505In Stock	Mfr. Part # 1206L300SLTHYR Mouser Part # 576-1206L300SLTHYR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.00A Learn More about Littelfuse lorho	Datasheet	45,505In Stock	Cut Tape $1.88 $1.70 $1.44 $1.29 View Reel $0.801 $1.16 $1.08 $0.99 $0.972 $0.801 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Resettable Fuses - PPTC 6V POLYFUSE 0402 LoRho SL .350A 0402L035SLKR Littelfuse 1: $2.55 12,503In Stock	Mfr. Part # 0402L035SLKR Mouser Part # 576-0402L035SLKR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 0402 LoRho SL .350A Learn More about Littelfuse lorho	Datasheet	12,503In Stock	Cut Tape $2.55 $2.27 $2.09 $1.78 View Reel $1.34 $1.67 $1.53 $1.44 $1.34 $1.34 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Tactile Switches Tact KMR432NG ULC LFS C&K 1: $0.76 38,528In Stock	Mfr. Part # KMR432NG ULC LFS Mouser Part # 611-KMR432NGULCLFS	C&K	Tactile Switches Tact Learn More about C&K ck kmr4 tactile switches	Datasheet	38,528In Stock	Cut Tape $0.76 $0.682 $0.634 $0.565 View Reel $0.356 $0.524 $0.495 $0.409 $0.373 $0.356 MouseReel Available	Min.: 1 Mult.: 1 : 6,000
Tactile Switches KMR633NG LFG C&K 1: $0.88 33,780In Stock	Mfr. Part # KMR633NG LFG Mouser Part # 611-KMR633NGLFG	C&K	Tactile Switches Learn More about C&K ck kmr6 tactile switches	Datasheet	33,780In Stock	Cut Tape $0.88 $0.80 $0.735 $0.669 View Reel $0.502 $0.624 $0.597 $0.58 $0.541 $0.502 MouseReel Available	Min.: 1 Mult.: 1 : 7,000
ESD Protection Diodes / TVS Diodes 20pF 30kV Bi SP1020-01WTG Littelfuse 1: $0.23 19,258In Stock	Mfr. Part # SP1020-01WTG Mouser Part # 576-SP1020-01WTG	Littelfuse	ESD Protection Diodes / TVS Diodes 20pF 30kV Bi Learn More about Littelfuse bidirectional discrete tvs	Datasheet	19,258In Stock	Cut Tape $0.23 $0.113 $0.103 $0.091 View Reel $0.074 $0.086 $0.085 $0.075 $0.074 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
ESD Protection Diodes / TVS Diodes 12V 100W SP12-01WTG-C-HV Littelfuse 1: $0.37 117,658In Stock	Mfr. Part # SP12-01WTG-C-HV Mouser Part # 576-SP12-01WTG-C-HV	Littelfuse	ESD Protection Diodes / TVS Diodes 12V 100W Learn More about Littelfuse spxx hv	Datasheet	117,658In Stock	Cut Tape $0.37 $0.162 $0.141 $0.105 Reel $0.051 View $0.091 $0.079 $0.072 $0.047 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Tactile Switches NANOT240BP C&K 1: $0.47 8,479In Stock	Mfr. Part # NANOT240BP Mouser Part # 611-NANOT240BP	C&K	Tactile Switches Learn More about C&K ck nano t tact switches	Datasheet	8,479In Stock	$0.47 $0.409 $0.382 $0.342	Min.: 1 Mult.: 1
Resettable Fuses - PPTC 6V 3.0A-HD 50A SMD 0805L300SLTHYR Littelfuse 1: $2.69 6,502In Stock	Mfr. Part # 0805L300SLTHYR Mouser Part # 576-0805L300SLTHYR	Littelfuse	Resettable Fuses - PPTC 6V 3.0A-HD 50A SMD Learn More about Littelfuse lorho	Datasheet	6,502In Stock	Cut Tape $2.69 $2.23 $2.06 $1.71 View Reel $1.16 $1.58 $1.42 $1.31 $1.16 $1.16 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
ESD Protection Diodes / TVS Diodes 400W 22V 5% Uni-Directional SMAJ22A Littelfuse 1: $0.28 87,348In Stock	Mfr. Part # SMAJ22A Mouser Part # 576-SMAJ22A	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 22V 5% Uni-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	87,348In Stock	Cut Tape $0.28 $0.156 $0.129 $0.106 Reel $0.081 View $0.103 $0.098 $0.07 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Tactile Switches SMT Micro Miniature Tactile Switch with 1.9 mm Height Actuator KMR231NG ULC LFS C&K 1: $0.55 18,748In 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 about C&K ck kmr2 tactile switches	Datasheet	18,748In Stock	Cut Tape $0.55 $0.534 $0.515 $0.446 View Reel $0.354 $0.406 $0.38 $0.377 $0.363 $0.354 MouseReel Available	Min.: 1 Mult.: 1 : 7,000
Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 2.60A 0805L260SLTHYR Littelfuse 1: $2.16 6,544In Stock	Mfr. Part # 0805L260SLTHYR Mouser Part # 576-0805L260SLTHYR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 2.60A Learn More about Littelfuse lorho	Datasheet	6,544In Stock	Cut Tape $2.16 $1.85 $1.73 $1.36 View Reel $1.02 $1.26 $1.17 $1.09 $1.02 $1.02 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Resettable Fuses - PPTC 6V POLYFUSE 2920 LoRho SL 7.0A 2920L700SLPR Littelfuse 1: $2.38 2,670In Stock	Mfr. Part # 2920L700SLPR Mouser Part # 576-2920L700SLPR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 2920 LoRho SL 7.0A Learn More about Littelfuse lorho	Datasheet	2,670In Stock	Cut Tape $2.38 $2.10 $1.99 $1.76 View Reel $1.43 $1.68 $1.58 $1.54 $1.43 $1.43 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Detector Switches SWITCH FDSE002R FDSE002R C&K 1: $1.57 1,792In Stock	Mfr. Part # FDSE002R Mouser Part # 611-FDSE002R	C&K	Detector Switches SWITCH FDSE002R Learn More about C&K ckcomponents fdse switches	Datasheet	1,792In Stock	Cut Tape $1.57 $1.33 $1.28 $1.24 View Reel $0.82 $1.16 $1.11 $1.07 $0.998 $0.82	Min.: 1 Mult.: 1 : 2,000
Tactile Switches Microminiature SMT Top Actuated KMR421G ULC LFS C&K 1: $0.75 31,074In Stock	Mfr. Part # KMR421G ULC LFS Mouser Part # 611-KMR421GULCLFS	C&K	Tactile Switches Microminiature SMT Top Actuated Learn More about C&K ck kmr4 tactile switches	Datasheet	31,074In Stock	Cut Tape $0.75 $0.671 $0.626 $0.558 View Reel $0.404 $0.517 $0.488 $0.462 $0.431 $0.404	Min.: 1 Mult.: 1 : 6,000
Resettable Fuses - PPTC 6V POLYFUSE 1812 LoRho SL 2.60A 1812L260SLPR Littelfuse 1: $1.88 2,782In Stock	Mfr. Part # 1812L260SLPR Mouser Part # 576-1812L260SLPR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 1812 LoRho SL 2.60A Learn More about Littelfuse lorho	Datasheet	2,782In Stock	Cut Tape $1.88 $1.73 $1.43 $1.30 View Reel $0.801 $1.19 $1.10 $1.01 $0.801 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Detector Switches 10mA 5VDC Bent Terminal FDSD001R C&K 1: $1.56 6,588In Stock	Mfr. Part # FDSD001R Mouser Part # 611-FDSD001R	C&K	Detector Switches 10mA 5VDC Bent Terminal Learn More about C&K ckcomponents fdsd switches	Datasheet	6,588In Stock	Cut Tape $1.56 $1.30 $1.20 $1.14 View Reel $0.951 $1.08 $0.993 $0.952 $0.951	Min.: 1 Mult.: 1 : 3,500
Tactile Switches Nano-Miniature SMT Top Actuated KMT022 NGJ LHS C&K 1: $0.44 14,382In Stock	Mfr. Part # KMT022 NGJ LHS Mouser Part # 611-KMT022NGJLHS	C&K	Tactile Switches Nano-Miniature SMT Top Actuated Learn More about C&K ckcomponents kmt0 switches	Datasheet	14,382In Stock	Cut Tape $0.44 $0.401 $0.374 $0.334 View Reel $0.222 $0.253 $0.243 $0.234 $0.225 $0.222 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Tactile Switches Nano-Miniature SMT Top Actuated KMT072 NGJ LHS C&K 1: $0.44 18,738In Stock	Mfr. Part # KMT072 NGJ LHS Mouser Part # 611-KMT072NGJLHS	C&K	Tactile Switches Nano-Miniature SMT Top Actuated Learn More about C&K ckcomponents kmt0 switches	Datasheet	18,738In Stock	Cut Tape $0.44 $0.401 $0.374 $0.334 View Reel $0.244 $0.31 $0.293 $0.275 $0.257 $0.244 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Tactile Switches SPST-NO, Off-Mom,SMT Tact KMT211NG HF LFS C&K 1: $0.86 17,118In Stock	Mfr. Part # KMT211NG HF LFS Mouser Part # 611-KMT211NGHFLFS	C&K	Tactile Switches SPST-NO, Off-Mom,SMT Tact Learn More about C&K littelfuse portable connected health	Datasheet	17,118In Stock	Cut Tape $0.86 $0.768 $0.715 $0.638 View Reel $0.476 $0.591 $0.558 $0.528 $0.525 $0.476 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Tactile Switches NANOT100BP C&K 1: $0.47 7,285In Stock	Mfr. Part # NANOT100BP Mouser Part # 611-NANOT100BP	C&K	Tactile Switches Learn More about C&K ck nano t tact switches	Datasheet	7,285In Stock	$0.47 $0.423 $0.406	Min.: 1 Mult.: 1
Gate Drivers Half-Bridge DRVR 130mA SOIC(N)-8 LF2103NTR IXYS Integrated Circuits 1: $1.31 6,810In Stock	Mfr. Part # LF2103NTR Mouser Part # 747-LF2103NTR	IXYS Integrated Circuits	Gate Drivers Half-Bridge DRVR 130mA SOIC(N)-8 Learn More about IXYS Integrated Circuits littelfuse lf2103n gate driver	Datasheet	6,810In Stock	Cut Tape $1.31 $0.949 $0.859 $0.76 Reel $0.636 View $0.713 $0.685 $0.657 $0.622 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1.75A 0603L175SLYR Littelfuse 1: $1.62 15,004In Stock	Mfr. Part # 0603L175SLYR Mouser Part # 576-0603L175SLYR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1.75A Learn More about Littelfuse lorho	Datasheet	15,004In Stock	Cut Tape $1.62 $1.41 $1.32 $1.19 View Reel $0.801 $1.15 $1.13 $1.04 $1.01 $0.801 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.50A 1206L350SLTHYR Littelfuse 1: $1.88 14,995In Stock	Mfr. Part # 1206L350SLTHYR Mouser Part # 576-1206L350SLTHYR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.50A Learn More about Littelfuse lorho	Datasheet	14,995In Stock	Cut Tape $1.88 $1.73 $1.43 $1.30 View Reel $0.801 $1.19 $1.10 $1.01 $0.972 $0.801 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Resettable Fuses - PPTC 6V POLYFUSE 1210 LoRho SL 4A 1210L400SLWR Littelfuse 1: $2.52 5,966In Stock	Mfr. Part # 1210L400SLWR Mouser Part # 576-1210L400SLWR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 1210 LoRho SL 4A Learn More about Littelfuse lorho	Datasheet	5,966In Stock	Cut Tape $2.52 $2.08 $1.92 $1.60 View Reel $1.10 $1.47 $1.32 $1.22 $1.10 $1.10 MouseReel Available	Min.: 1 Mult.: 1 : 3,000