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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 (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
Resettable Fuses - PPTC 6V POLYFUSE 1210 LoRho SL 3.5A 1210L350SLWR Littelfuse 1: 2,21 € 4.842In Stock	Mfr. Part No. 1210L350SLWR Mouser Part No 576-1210L350SLWR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 1210 LoRho SL 3.5A Learn More about Littelfuse lorho	Datasheet	4.842In Stock	Cut Tape 2,21 € 1,83 € 1,69 € 1,40 € View Reel 1,01 € 1,30 € 1,16 € 1,08 € 1,01 € 1,01 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Resettable Fuses - PPTC 6V POLYFUSE 1210 LoRho SL 4.50A 1210L450SLWR Littelfuse 1: 2,15 € 5.932In Stock	Mfr. Part No. 1210L450SLWR Mouser Part No 576-1210L450SLWR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 1210 LoRho SL 4.50A Learn More about Littelfuse lorho	Datasheet	5.932In Stock	Cut Tape 2,15 € 1,88 € 1,79 € 1,68 € View Reel 1,05 € 1,48 € 1,32 € 1,20 € 1,12 € 1,05 € 1,05 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Resettable Fuses - PPTC 6V 9.0A-HD 50A SMD 1210L900SLPR Littelfuse 1: 2,26 € 4.702In Stock	Mfr. Part No. 1210L900SLPR Mouser Part No 576-1210L900SLPR	Littelfuse	Resettable Fuses - PPTC 6V 9.0A-HD 50A SMD Learn More about Littelfuse lorho	Datasheet	4.702In Stock	Cut Tape 2,26 € 1,87 € 1,74 € 1,44 € View Reel 1,01 € 1,32 € 1,20 € 1,10 € 1,01 € 1,01 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000
Resettable Fuses - PPTC 24V 6.0A-HD 100A MAX 2920L600/24SLER Littelfuse 1: 3,10 € 5.459In Stock	Mfr. Part No. 2920L600/24SLER Mouser Part No 576-2920L600/24SLER	Littelfuse	Resettable Fuses - PPTC 24V 6.0A-HD 100A MAX Learn More about Littelfuse lorho	Datasheet	5.459In Stock	Cut Tape 3,10 € 2,57 € 2,37 € 1,97 € View Reel 1,46 € 1,81 € 1,63 € 1,51 € 1,46 € 1,46 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500
Board Mount Hall Effect/Magnetic Sensors LF21115TMR STD TMD SENS LF21115TMR Littelfuse 1: 0,80 € 7.914In Stock 15.000Expected 22/10/2026	Mfr. Part No. LF21115TMR Mouser Part No 576-LF21115TMR	Littelfuse	Board Mount Hall Effect/Magnetic Sensors LF21115TMR STD TMD SENS Learn More about Littelfuse tmr switch	Datasheet	7.914In Stock 15.000Expected 22/10/2026	Cut Tape 0,80 € 0,702 € 0,623 € 0,593 € View Reel 0,385 € 0,568 € 0,50 € 0,471 € 0,40 € 0,385 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Board Mount Hall Effect/Magnetic Sensors MAGNETIC SWITCH OMNIPOLAR TMR LF21235TMR Littelfuse 1: 0,903 € 7.119In Stock	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	7.119In Stock	Cut Tape 0,903 € 0,801 € 0,705 € 0,621 € View Reel 0,399 € 0,575 € 0,508 € 0,483 € 0,40 € 0,399 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Board Mount Hall Effect/Magnetic Sensors LF22214TMR STD TMD SENS LF22214TMR Littelfuse 1: 0,963 € 25.929In Stock	Mfr. Part No. LF22214TMR Mouser Part No 576-LF22214TMR	Littelfuse	Board Mount Hall Effect/Magnetic Sensors LF22214TMR STD TMD SENS Learn More about Littelfuse tmr switch	Datasheet	25.929In Stock	Cut Tape 0,963 € 0,813 € 0,756 € 0,637 € View Reel 0,428 € 0,593 € 0,525 € 0,505 € 0,445 € 0,428 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Board Mount Hall Effect/Magnetic Sensors LF32115TMR STD TMD SENS LF32115TMR Littelfuse 1: 0,80 € 4.086In Stock	Mfr. Part No. LF32115TMR Mouser Part No 576-LF32115TMR	Littelfuse	Board Mount Hall Effect/Magnetic Sensors LF32115TMR STD TMD SENS Learn More about Littelfuse tmr switch	Datasheet	4.086In Stock	Cut Tape 0,80 € 0,702 € 0,624 € 0,594 € View Reel 0,39 € 0,568 € 0,514 € 0,482 € 0,40 € 0,39 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 400W 12V 5% Bi-Directional SMAJ12CA Littelfuse 1: 0,413 € 40.420In Stock 145.000Expected 17/02/2027	Mfr. Part No. SMAJ12CA Mouser Part No 576-SMAJ12CA	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 12V 5% Bi-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	40.420In Stock 145.000Expected 17/02/2027	Cut Tape 0,413 € 0,183 € 0,161 € 0,12 € View Reel 0,073 € 0,118 € 0,111 € 0,073 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 400W 13V 5% Bi-Directional SMAJ13CA Littelfuse 1: 0,413 € 17.015In Stock 45.000On Order	Mfr. Part No. SMAJ13CA Mouser Part No 576-SMAJ13CA	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 13V 5% Bi-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	17.015In Stock 45.000On Order On Order Ship Dates Mfr. No: SMAJ13CA Stock: 17.015 Can Dispatch Immediately On Order: 20.000 Expected 18/03/2027 25.000 Expected 31/03/2027 Factory Lead Time: 22 Weeks	Cut Tape 0,413 € 0,183 € 0,158 € 0,12 € Reel 0,074 € View 0,116 € 0,106 € 0,073 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 400W 14V 5% Uni-Directional SMAJ14A Littelfuse 1: 0,413 € 19.565In Stock 20.000Expected 03/03/2027	Mfr. Part No. SMAJ14A Mouser Part No 576-SMAJ14A	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 14V 5% Uni-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	19.565In Stock 20.000Expected 03/03/2027	Cut Tape 0,413 € 0,183 € 0,161 € 0,12 € Reel 0,07 € View 0,108 € 0,099 € 0,065 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 400W 15V 5% Bi-Directional SMAJ15CA Littelfuse 1: 0,413 € 60.259In Stock 40.000Expected 24/02/2027	Mfr. Part No. SMAJ15CA Mouser Part No 576-SMAJ15CA	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 15V 5% Bi-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	60.259In Stock 40.000Expected 24/02/2027	Cut Tape 0,413 € 0,183 € 0,161 € 0,12 € 0,11 € Reel 0,074 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 400W 250V 5% Bi-Directional SMAJ250CA Littelfuse 1: 0,826 € 7.682In Stock 10.000Expected 30/11/2026	Mfr. Part No. SMAJ250CA Mouser Part No 576-SMAJ250CA	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 250V 5% Bi-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	7.682In Stock 10.000Expected 30/11/2026	Cut Tape 0,826 € 0,378 € 0,333 € 0,255 € 0,253 € Reel 0,181 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 400W 28V 5% Bi-Directional SMAJ28CA Littelfuse 1: 0,413 € 20.726In Stock 70.000On Order	Mfr. Part No. SMAJ28CA Mouser Part No 576-SMAJ28CA	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 28V 5% Bi-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	20.726In Stock 70.000On Order On Order Ship Dates Mfr. No: SMAJ28CA Stock: 20.726 Can Dispatch Immediately On Order: 35.000 Expected 15/02/2027 35.000 Expected 25/02/2027 Factory Lead Time: 22 Weeks	Cut Tape 0,413 € 0,183 € 0,157 € 0,12 € View Reel 0,073 € 0,108 € 0,099 € 0,073 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 400W 30V 5% Bi-Directional SMAJ30CA Littelfuse 1: 0,387 € 144.702In Stock 85.000Expected 24/11/2026	Mfr. Part No. SMAJ30CA Mouser Part No 576-SMAJ30CA	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 30V 5% Bi-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	144.702In Stock 85.000Expected 24/11/2026	Cut Tape 0,387 € 0,183 € 0,161 € 0,12 € View Reel 0,073 € 0,113 € 0,095 € 0,073 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 400W 33V 5% Uni-Directional SMAJ33A Littelfuse 1: 0,404 € 95.378In Stock 55.000Expected 04/03/2027	Mfr. Part No. SMAJ33A Mouser Part No 576-SMAJ33A	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 33V 5% Uni-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	95.378In Stock 55.000Expected 04/03/2027	Cut Tape 0,404 € 0,224 € 0,157 € 0,117 € Reel 0,068 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 400W 350V 5% Uni-Directional SMAJ350A Littelfuse 1: 0,757 € 8.300In Stock	Mfr. Part No. SMAJ350A Mouser Part No 576-SMAJ350A	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 350V 5% Uni-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	8.300In Stock	Cut Tape 0,757 € 0,378 € 0,315 € 0,237 € View Reel 0,168 € 0,226 € 0,215 € 0,168 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 400W 36V 5% Uni-Directional SMAJ36A Littelfuse 1: 0,413 € 21.742In Stock 65.000On Order	Mfr. Part No. SMAJ36A Mouser Part No 576-SMAJ36A	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 36V 5% Uni-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	21.742In Stock 65.000On Order On Order Ship Dates Mfr. No: SMAJ36A Stock: 21.742 Can Dispatch Immediately On Order: 25.000 Expected 03/12/2026 40.000 Expected 06/04/2027 Factory Lead Time: 22 Weeks	Cut Tape 0,413 € 0,183 € 0,161 € 0,12 € Reel 0,07 € View 0,114 € 0,099 € 0,065 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 400W 36V 5% Bi-Directional SMAJ36CA Littelfuse 1: 0,447 € 73.309In Stock	Mfr. Part No. SMAJ36CA Mouser Part No 576-SMAJ36CA	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 36V 5% Bi-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	73.309In Stock	Cut Tape 0,447 € 0,22 € 0,163 € 0,131 € Reel 0,083 € View 0,113 € 0,102 € 0,073 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 400W 40V 5% Uni-Directional SMAJ40A Littelfuse 1: 0,275 € 32.905In Stock	Mfr. Part No. SMAJ40A Mouser Part No 576-SMAJ40A	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 40V 5% Uni-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	32.905In Stock	Cut Tape 0,275 € 0,179 € 0,134 € 0,109 € Reel 0,067 € View 0,102 € 0,094 € 0,065 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 400W 40V 5% Bi-Directional SMAJ40CA Littelfuse 1: 0,413 € 83.935In Stock 95.000Expected 30/11/2026	Mfr. Part No. SMAJ40CA Mouser Part No 576-SMAJ40CA	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 40V 5% Bi-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	83.935In Stock 95.000Expected 30/11/2026	Cut Tape 0,413 € 0,183 € 0,161 € 0,12 € 0,114 € Reel 0,073 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 400W 440V 5% Bi-Directional SMAJ440CA Littelfuse 1: 0,86 € 8.663In Stock	Mfr. Part No. SMAJ440CA Mouser Part No 576-SMAJ440CA	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 440V 5% Bi-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	8.663In Stock	Cut Tape 0,86 € 0,401 € 0,346 € 0,265 € View Reel 0,181 € 0,241 € 0,207 € 0,181 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 400W 5V 5% Uni-Directional SMAJ5.0A Littelfuse 1: 0,378 € 41.180In Stock 185.000On Order	Mfr. Part No. SMAJ5.0A Mouser Part No 576-SMAJ5.0A	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 5V 5% Uni-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	41.180In Stock 185.000On Order On Order Ship Dates Mfr. No: SMAJ5.0A Stock: 41.180 Can Dispatch Immediately On Order: 100.000 Expected 07/12/2026 85.000 Expected 24/02/2027 Factory Lead Time: 22 Weeks	Cut Tape 0,378 € 0,189 € 0,162 € 0,124 € Reel 0,071 € View 0,115 € 0,097 € 0,065 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 400W 5V 5% Bi-Directional SMAJ5.0CA Littelfuse 1: 0,413 € 44.522In Stock 125.000On Order	Mfr. Part No. SMAJ5.0CA Mouser Part No 576-SMAJ5.0CA	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 5V 5% Bi-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	44.522In Stock 125.000On Order On Order Ship Dates Mfr. No: SMAJ5.0CA Stock: 44.522 Can Dispatch Immediately On Order: 45.000 Expected 26/01/2027 80.000 Expected 27/01/2027 Factory Lead Time: 22 Weeks	Cut Tape 0,413 € 0,183 € 0,156 € 0,12 € 0,114 € Reel 0,077 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 400W 58V 5% Bi-Directional SMAJ58CA Littelfuse 1: 0,413 € 77.931In Stock	Mfr. Part No. SMAJ58CA Mouser Part No 576-SMAJ58CA	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 58V 5% Bi-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	77.931In Stock	Cut Tape 0,413 € 0,183 € 0,161 € 0,12 € 0,113 € Reel 0,073 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000

Portable Medical Devices & Connected Drug Delivery

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Portable Medical Devices & Connected Drug Delivery

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