.hide-partial { max-height: none; } .show-more { display: none; }

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)

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

Filter by

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
ESD Protection Diodes / TVS Diodes 400W 58V 5% Uni-Directional SMAJ58A Littelfuse 1: 0,413 € 223.473On Order	Mfr. Part No. SMAJ58A Mouser Part No 576-SMAJ58A	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 58V 5% Uni-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	223.473On Order On Order Ship Dates Mfr. No: SMAJ58A Stock: 0 On Order: 48.473 Expected 12/8/2026 65.000 Expected 2/11/2027 110.000 Expected 2/24/2027 Factory Lead Time: 35 Weeks	Cut Tape 0,413 € 0,184 € 0,158 € 0,124 € View Reel 0,065 € 0,115 € 0,10 € 0,065 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000
Resettable Fuses - PPTC PTC 9V .200A POLY SURF MOUNT 0603L020YR Littelfuse 1: 1,18 € 7.803Expected 1/26/2027	Mfr. Part No. 0603L020YR Mouser Part No 576-0603L020YR	Littelfuse	Resettable Fuses - PPTC PTC 9V .200A POLY SURF MOUNT Learn More about Littelfuse polyswitch smd ptcs	Datasheet	7.803Expected 1/26/2027	Cut Tape 1,18 € Reel 1,18 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000
Resettable Fuses - PPTC 6V 2.0A-HD 50A MAX 0603L200SL-VYR Littelfuse 1: 1,62 € 7.995Expected 11/23/2026	Mfr. Part No. 0603L200SL-VYR Mouser Part No 576-0603L200SL-VYR	Littelfuse	Resettable Fuses - PPTC 6V 2.0A-HD 50A MAX Learn More about Littelfuse lorho	Datasheet	7.995Expected 11/23/2026	Cut Tape 1,62 € 1,49 € 1,24 € 1,14 € View Reel 0,789 € 1,02 € 0,946 € 0,869 € 0,829 € 0,789 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000
Resettable Fuses - PPTC 12V POLYFUSE 1206 LoRho SL 1.1A 1206L110/12SLYR Littelfuse 1: 2,37 € 3.813Expected 1/7/2027	Mfr. Part No. 1206L110/12SLYR Mouser Part No 576-1206L110/12SLYR	Littelfuse	Resettable Fuses - PPTC 12V POLYFUSE 1206 LoRho SL 1.1A Learn More about Littelfuse lorho	Datasheet	3.813Expected 1/7/2027	Cut Tape 2,37 € 2,19 € 1,82 € 1,66 € View Reel 1,21 € 1,51 € 1,39 € 1,30 € 1,27 € 1,21 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000
Resettable Fuses - PPTC 6V POLYFUSE 1210 LoRho SL 2.6A 1210L260SLYR Littelfuse 1: 1,95 € 4.000Expected 12/24/2026	Mfr. Part No. 1210L260SLYR Mouser Part No 576-1210L260SLYR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 1210 LoRho SL 2.6A Learn More about Littelfuse lorho	Datasheet	4.000Expected 12/24/2026	Cut Tape 1,95 € 1,59 € 1,28 € 1,14 € View Reel 0,849 € 1,07 € 0,946 € 0,877 € 0,85 € 0,849 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000
Resettable Fuses - PPTC 6V POLYFUSE 1812 LoRho SL 3.00A 1812L300SLPR Littelfuse 1: 1,87 € 1.998Expected 12/31/2026	Mfr. Part No. 1812L300SLPR Mouser Part No 576-1812L300SLPR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 1812 LoRho SL 3.00A Learn More about Littelfuse lorho	Datasheet	1.998Expected 12/31/2026	Cut Tape 1,87 € 1,74 € 1,44 € 1,32 € Reel 0,972 € View 1,20 € 1,01 € 0,955 € 0,937 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000
Magnetic/Reed Switches MAGNETIC / REED SWITCH 59177-1-T-00-D Littelfuse 1: 1,75 € 6.000On Order	Mfr. Part No. 59177-1-T-00-D Mouser Part No 576-59177-1-T-00-D	Littelfuse	Magnetic/Reed Switches MAGNETIC / REED SWITCH Learn More about Littelfuse 59177 reed switches	Datasheet	6.000On Order On Order Ship Dates Mfr. No: 59177-1-T-00-D Stock: 0 On Order: 1.500 Expected 12/7/2026 4.500 Expected 2/2/2027 Factory Lead Time: 19 Weeks	Cut Tape 1,75 € 1,47 € 1,37 € 1,21 € View Reel 1,02 € 1,13 € 1,10 € 1,02 € 1,02 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500
Board Mount Hall Effect/Magnetic Sensors MAGNETIC SWITCH OMNIPOLAR TMR LF21235TMR Littelfuse 1: 0,80 € 11.990Expected 2/16/2027	Mfr. Part No. LF21235TMR Mouser Part No 576-LF21235TMR	Littelfuse	Board Mount Hall Effect/Magnetic Sensors MAGNETIC SWITCH OMNIPOLAR TMR Learn More about Littelfuse tmr switch	Datasheet	11.990Expected 2/16/2027	Cut Tape 0,80 € 0,702 € 0,624 € 0,594 € View Reel 0,399 € 0,568 € 0,514 € 0,495 € 0,40 € 0,399 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 400W 100V 5% Bi-Directional SMAJ100CA Littelfuse 1: 0,456 € 23.080On Order	Mfr. Part No. SMAJ100CA Mouser Part No 576-SMAJ100CA	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 100V 5% Bi-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	23.080On Order On Order Ship Dates Mfr. No: SMAJ100CA Stock: 0 On Order: 3.080 Expected 1/4/2027 20.000 Expected 3/1/2027 Factory Lead Time: 35 Weeks	Cut Tape 0,456 € 0,203 € 0,178 € 0,133 € View Reel 0,108 € 0,13 € 0,114 € 0,108 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 400W 10V 5% Bi-Directional SMAJ10CA Littelfuse 1: 0,43 € 24.837On Order	Mfr. Part No. SMAJ10CA Mouser Part No 576-SMAJ10CA	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 10V 5% Bi-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	24.837On Order On Order Ship Dates Mfr. No: SMAJ10CA Stock: 0 On Order: 9.837 Expected 2/8/2027 15.000 Expected 2/24/2027 Factory Lead Time: 35 Weeks	Cut Tape 0,43 € 0,175 € 0,17 € 0,127 € 0,114 € Reel 0,073 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 400W 12V 5% Uni-Directional SMAJ12A Littelfuse 1: 0,421 € 141.898On Order	Mfr. Part No. SMAJ12A Mouser Part No 576-SMAJ12A	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 12V 5% Uni-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	141.898On Order On Order Ship Dates Mfr. No: SMAJ12A Stock: 0 On Order: 26.898 Expected 12/9/2026 60.000 Expected 12/14/2026 55.000 Expected 2/24/2027 Factory Lead Time: 35 Weeks	Cut Tape 0,421 € 0,189 € 0,157 € 0,116 € View Reel 0,065 € 0,115 € 0,10 € 0,065 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 400W 16V 5% Uni-Directional SMAJ16A Littelfuse 1: 0,413 € 39.725On Order	Mfr. Part No. SMAJ16A Mouser Part No 576-SMAJ16A	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 16V 5% Uni-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	39.725On Order On Order Ship Dates Mfr. No: SMAJ16A Stock: 0 On Order: 19.725 Expected 1/25/2027 20.000 Expected 4/6/2027 Factory Lead Time: 35 Weeks	Cut Tape 0,413 € 0,183 € 0,132 € 0,127 € Reel 0,071 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 400W 250V 5% Uni-Directional SMAJ250A Littelfuse 1: 0,757 € 9.998Expected 4/5/2027	Mfr. Part No. SMAJ250A Mouser Part No 576-SMAJ250A	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 250V 5% Uni-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	9.998Expected 4/5/2027	Cut Tape 0,757 € 0,342 € 0,302 € 0,23 € 0,22 € Reel 0,157 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 400W 30V 5% Uni-Directional SMAJ30A Littelfuse 1: 0,43 € 143.127On Order	Mfr. Part No. SMAJ30A Mouser Part No 576-SMAJ30A	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 30V 5% Uni-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	143.127On Order On Order Ship Dates Mfr. No: SMAJ30A Stock: 0 On Order: 33.127 Expected 11/17/2026 40.000 Expected 11/30/2026 70.000 Expected 12/2/2026 Factory Lead Time: 35 Weeks	Cut Tape 0,43 € 0,189 € 0,166 € 0,124 € View Reel 0,072 € 0,114 € 0,099 € 0,072 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 400W 33V 5% Bi-Directional SMAJ33CA Littelfuse 1: 0,464 € 138.180On Order	Mfr. Part No. SMAJ33CA Mouser Part No 576-SMAJ33CA	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 33V 5% Bi-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	138.180On Order On Order Ship Dates Mfr. No: SMAJ33CA Stock: 0 On Order: 28.180 Expected 2/1/2027 50.000 Expected 2/11/2027 60.000 Expected 2/23/2027 Factory Lead Time: 35 Weeks	Cut Tape 0,464 € 0,237 € 0,193 € 0,133 € View Reel 0,077 € 0,121 € 0,113 € 0,077 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 400W 400V 5% Uni-Directional SMAJ400A Littelfuse 1: 0,585 € 14.805On Order	Mfr. Part No. SMAJ400A Mouser Part No 576-SMAJ400A	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 400V 5% Uni-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	14.805On Order On Order Ship Dates Mfr. No: SMAJ400A Stock: 0 On Order: 4.805 Expected 3/31/2027 10.000 Expected 7/29/2027 Factory Lead Time: 35 Weeks	Cut Tape 0,585 € 0,298 € 0,262 € 0,20 € Reel 0,168 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 400W 43V 5% Bi-Directional SMAJ43CA Littelfuse 1: 0,439 € 69.800Expected 7/21/2027	Mfr. Part No. SMAJ43CA Mouser Part No 576-SMAJ43CA	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 43V 5% Bi-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	69.800Expected 7/21/2027	Cut Tape 0,439 € 0,194 € 0,19 € 0,146 € 0,127 € Reel 0,076 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 400W 54V 5% Uni-Directional SMAJ54A Littelfuse 1: 0,439 € 89.998On Order	Mfr. Part No. SMAJ54A Mouser Part No 576-SMAJ54A	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 54V 5% Uni-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	89.998On Order On Order Ship Dates Mfr. No: SMAJ54A Stock: 0 On Order: 19.998 Expected 12/14/2026 25.000 Expected 1/28/2027 45.000 Expected 2/2/2027 Factory Lead Time: 35 Weeks	Cut Tape 0,439 € 0,194 € 0,168 € 0,13 € 0,127 € Reel 0,076 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 400W 54V 5% Bi-Directional SMAJ54CA Littelfuse 1: 0,439 € 119.013On Order	Mfr. Part No. SMAJ54CA Mouser Part No 576-SMAJ54CA	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 54V 5% Bi-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	119.013On Order On Order Ship Dates Mfr. No: SMAJ54CA Stock: 0 On Order: 49.013 Expected 1/4/2027 70.000 Expected 1/28/2027 Factory Lead Time: 35 Weeks	Cut Tape 0,439 € 0,194 € 0,17 € 0,127 € 0,122 € Reel 0,073 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 400W 6V 5% Bi-Directional SMAJ6.0CA Littelfuse 1: 0,439 € 49.706On Order	Mfr. Part No. SMAJ6.0CA Mouser Part No 576-SMAJ6.0CA	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 6V 5% Bi-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	49.706On Order On Order Ship Dates Mfr. No: SMAJ6.0CA Stock: 0 On Order: 19.706 Expected 2/24/2027 30.000 Expected 3/2/2027 Factory Lead Time: 35 Weeks	Cut Tape 0,439 € 0,194 € 0,17 € 0,127 € 0,124 € Reel 0,077 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 36V 100W SP36-01WTG-C-HV Littelfuse 1: 0,318 € 19.395In Stock 50.000Expected 11/17/2026	Mfr. Part No. SP36-01WTG-C-HV Mouser Part No 576-SP36-01WTG-C-HV	Littelfuse	ESD Protection Diodes / TVS Diodes 36V 100W Learn More about Littelfuse spxx hv	Datasheet	19.395In Stock 50.000Expected 11/17/2026	Cut Tape 0,318 € 0,139 € 0,117 € 0,09 € View Reel 0,046 € 0,078 € 0,068 € 0,065 € 0,046 € MouseReel Available	Min.: 1 Mult.: 1 : 10.000
Tactile Switches Microminiature SMT Top Actuated KMR243G LFG C&K 1: 0,757 € 10.916Expected 1/25/2027	Mfr. Part No. KMR243G LFG Mouser Part No 611-KMR243GLFG	C&K	Tactile Switches Microminiature SMT Top Actuated Learn More about C&K ck kmr2 tactile switches	Datasheet	10.916Expected 1/25/2027	Cut Tape 0,757 € 0,656 € 0,611 € 0,544 € View Reel 0,392 € 0,505 € 0,476 € 0,451 € 0,421 € 0,392 € MouseReel Available	Min.: 1 Mult.: 1 : 7.000
ESD Protection Diodes / TVS Diodes 400W 150V 5% Uni-Directional SMAJ150A Littelfuse 1: 0,43 € 14.998On Order	Mfr. Part No. SMAJ150A Mouser Part No 576-SMAJ150A	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 150V 5% Uni-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	14.998On Order On Order Ship Dates Mfr. No: SMAJ150A Stock: 0 On Order: 4.998 Expected 4/13/2027 10.000 Expected 7/5/2027 Factory Lead Time: 35 Weeks	Cut Tape 0,43 € 0,192 € 0,168 € 0,126 € View Reel 0,073 € 0,12 € 0,11 € 0,073 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 400W 64V 5% Uni-Directional SMAJ64A Littelfuse 1: 0,439 € 9.500Expected 3/15/2027	Mfr. Part No. SMAJ64A Mouser Part No 576-SMAJ64A	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 64V 5% Uni-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	9.500Expected 3/15/2027	Cut Tape 0,439 € 0,194 € 0,17 € 0,127 € View Reel 0,101 € 0,115 € 0,101 € 0,101 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 400W 8.5V 5% Uni-Directional SMAJ8.5A Littelfuse 1: 0,447 € 9.975Expected 2/16/2027	Mfr. Part No. SMAJ8.5A Mouser Part No 576-SMAJ8.5A	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 8.5V 5% Uni-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	9.975Expected 2/16/2027	Cut Tape 0,447 € 0,197 € 0,173 € 0,129 € View Reel 0,094 € 0,115 € 0,10 € 0,094 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000