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Connected Drug Delivery Device Ecosystem Solutions

Littelfuse features a wide portfolio of products used to build and enhance drug delivery systems. These drug delivery systems include auto-injectors, continuous glucose monitors, insulin pumps, drug delivery pens, and wearable injectors. Products offered by Littelfuse for these applications include detect switches, plunger position sensors, microcontrollers, thermistors, TVS diode arrays, gate drivers, and fuses.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.
Detector Switches SWITCH HDS001R HDS001R C&K 1: Rp36.692 4.320In Stock	Mfr. Part No. HDS001R Mouser Part No 611-HDS001R	C&K	Detector Switches SWITCH HDS001R Learn More about C&K littelfuse connected drug delivery device ecosystem	Datasheet	4.320In Stock	Cut Tape Rp36.692 Rp32.656 Rp30.821 Rp29.354 View Reel Rp20.548 Rp27.886 Rp25.868 Rp24.400 Rp22.382 Rp20.548	Min.: 1 Mult.: 1 : 5.000
Tactile Switches 200k Life Cycle 350gf PTS847MM350LSMTR2 LFS C&K 1: Rp14.493 4.070In Stock	Mfr. Part No. PTS847MM350LSMTR2 LFS Mouser Part No 611-PTS847350LSMTR2L	C&K	Tactile Switches 200k Life Cycle 350gf Learn More about C&K ck pts847 tact switch	Datasheet	4.070In Stock	Cut Tape Rp14.493 Rp13.704 Rp12.769 Rp11.136 Reel Rp7.999 View Rp10.365 Rp9.944 Rp8.678 Rp7.760 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 5K OHM 5% 0805 SMT KR502F0J Littelfuse 1: Rp13.576 3.475In Stock	Mfr. Part No. KR502F0J Mouser Part No 576-KR502F0J	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 5K OHM 5% 0805 SMT Learn More about Littelfuse surface mount thermistors	Datasheet	3.475In Stock	Rp13.576 Rp12.861 Rp12.035 Rp11.466 View Rp10.953 Rp10.934 Rp9.815 Rp9.228 Rp7.907	Min.: 1 Mult.: 1
Resettable Fuses - PPTC 6V 5.5A-HD 50A SMD 1210L550SLWR Littelfuse 1: Rp46.232 1.755In Stock	Mfr. Part No. 1210L550SLWR Mouser Part No 576-1210L550SLWR	Littelfuse	Resettable Fuses - PPTC 6V 5.5A-HD 50A SMD Learn More about Littelfuse lorho	Datasheet	1.755In Stock	Cut Tape Rp46.232 Rp38.160 Rp35.224 Rp29.354 View Reel Rp19.630 Rp26.969 Rp24.217 Rp22.382 Rp19.630 Rp19.630 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Board Mount Hall Effect/Magnetic Sensors LF21215TMR STD TMD SENS LF21215TMR Littelfuse 1: Rp17.062 2.885In Stock	Mfr. Part No. LF21215TMR Mouser Part No 576-LF21215TMR	Littelfuse	Board Mount Hall Effect/Magnetic Sensors LF21215TMR STD TMD SENS Learn More about Littelfuse tmr switch	Datasheet	2.885In Stock	Cut Tape Rp17.062 Rp14.970 Rp13.283 Rp12.659 View Reel Rp8.219 Rp12.108 Rp10.659 Rp10.054 Rp9.008 Rp8.219 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 1.75A 0805L175SLYR Littelfuse 1: Rp31.005 1.057In Stock	Mfr. Part No. 0805L175SLYR Mouser Part No 576-0805L175SLYR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 1.75A Learn More about Littelfuse lorho	Datasheet	1.057In Stock	Cut Tape Rp31.005 Rp28.620 Rp23.666 Rp21.832 View Reel Rp14.126 Rp19.630 Rp18.052 Rp16.640 Rp16.621 Rp14.126 MouseReel Available	Min.: 1 Mult.: 1 : 4.000
ESD Protection Diodes / TVS Diodes 400W 11V 5% Uni-Directional SMAJ11A Littelfuse 1: Rp5.137 14.504In Stock	Mfr. Part No. SMAJ11A Mouser Part No 576-SMAJ11A	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 11V 5% Uni-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	14.504In Stock	Cut Tape Rp5.137 Rp2.825 Rp2.605 Rp2.220 Reel Rp1.486 View Rp2.183 Rp1.798 Rp1.284 MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 400W 8V 5% Uni-Directional SMAJ8.0A Littelfuse 1: Rp8.256 17.520In Stock	Mfr. Part No. SMAJ8.0A Mouser Part No 576-SMAJ8.0A	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 8V 5% Uni-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	17.520In Stock	Cut Tape Rp8.256 Rp3.963 Rp3.174 Rp2.477 Reel Rp1.523 View Rp2.146 Rp1.798 Rp1.376 MouseReel Available	Min.: 1 Mult.: 1 : 5.000
Tactile Switches Tactile Switches KMT 033 NGJ LHG C&K 1: Rp7.705 18.506In Stock	Mfr. Part No. KMT 033 NGJ LHG Mouser Part No 611-KMT033NGJLHG	C&K	Tactile Switches Tactile Switches Learn More about C&K littelfuse connected drug delivery device ecosystem	Datasheet	18.506In Stock	Rp7.705 Rp6.733 Rp6.274 Rp5.614 View Rp5.192 Rp4.898 Rp4.623	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 400W 250V 5% Uni-Directional SMAJ250A Littelfuse 1: Rp9.356 9.398Expected 25/03/2027	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	9.398Expected 25/03/2027	Cut Tape Rp9.356 Rp5.339 Rp4.587 Rp3.412 View Reel Rp2.917 Rp3.302 Rp3.137 Rp2.917 MouseReel Available	Min.: 1 Mult.: 1 : 5.000
Magnetic/Reed Switches MAGNETIC / REED SWITCH 59177-1-U-00-D Littelfuse 1: Rp37.242 5.494In Stock	Mfr. Part No. 59177-1-U-00-D Mouser Part No 576-59177-1-U-00-D	Littelfuse	Magnetic/Reed Switches MAGNETIC / REED SWITCH Learn More about Littelfuse 59177 reed switches	Datasheet	5.494In Stock	Cut Tape Rp37.242 Rp31.372 Rp29.170 Rp25.868 Reel Rp23.850 View Rp24.033 Rp23.299 MouseReel Available	Min.: 1 Mult.: 1 : 1.500
Power Switch ICs - Power Distribution 5V, 4A Low Ron Load Switch LS0504EDD12 Littelfuse 1: Rp15.227 4.922In Stock	Mfr. Part No. LS0504EDD12 Mouser Part No 576-LS0504EDD12	Littelfuse	Power Switch ICs - Power Distribution 5V, 4A Low Ron Load Switch Learn More about Littelfuse ls0504edd12 load switch	Datasheet	4.922In Stock	Cut Tape Rp15.227 Rp10.861 Rp9.778 Rp8.586 View Reel Rp6.880 Rp7.999 Rp7.669 Rp7.375 Rp6.880 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Tactile Switches NANOT 240 AS GSNANOT000103 C&K 1: Rp8.439 7.805In Stock	Mfr. Part No. GSNANOT000103 Mouser Part No 611-GSNANOT000103	C&K	Tactile Switches NANOT 240 AS Learn More about C&K littelfuse connected drug delivery device ecosystem	Datasheet	7.805In Stock	Cut Tape Rp8.439 Rp8.292 Reel Rp8.292 MouseReel Available	Min.: 1 Mult.: 1 : 8.000
Resettable Fuses - PPTC 6V POLYFUSE 0402 LoRho SL .350A 0402L035SLKR Littelfuse 1: Rp47.516 12.503In Stock	Mfr. Part No. 0402L035SLKR Mouser Part No 576-0402L035SLKR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 0402 LoRho SL .350A Learn More about Littelfuse lorho	Datasheet	12.503In Stock	Cut Tape Rp47.516 Rp42.196 Rp35.224 Rp31.922 View Reel Rp22.199 Rp29.904 Rp27.152 Rp25.134 Rp24.217 Rp22.199 Rp22.199 MouseReel Available	Min.: 1 Mult.: 1 : 10.000
Resettable Fuses - PPTC 6V POLYFUSE 0402 LoRho SL .500A 0402L050SLKR Littelfuse 1: Rp59.991 29.648In Stock	Mfr. Part No. 0402L050SLKR Mouser Part No 576-0402L050SLKR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 0402 LoRho SL .500A Learn More about Littelfuse lorho	Datasheet	29.648In Stock	Cut Tape Rp59.991 Rp46.966 Rp39.077 Rp35.958 View Reel Rp25.501 Rp32.289 Rp29.904 Rp27.702 Rp25.501 Rp25.501 MouseReel Available	Min.: 1 Mult.: 1 : 10.000
Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 3.00A 0805L300SLWR Littelfuse 1: Rp48.250 13.702In Stock	Mfr. Part No. 0805L300SLWR Mouser Part No 576-0805L300SLWR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 3.00A Learn More about Littelfuse lorho	Datasheet	13.702In Stock	Cut Tape Rp48.250 Rp39.994 Rp37.059 Rp30.638 View Reel Rp21.648 Rp28.253 Rp25.501 Rp23.483 Rp21.648 Rp21.648 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 4A 1206L400SLWR Littelfuse 1: Rp39.994 27.825In Stock	Mfr. Part No. 1206L400SLWR Mouser Part No 576-1206L400SLWR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 4A Learn More about Littelfuse lorho	Datasheet	27.825In Stock	Cut Tape Rp39.994 Rp32.106 Rp28.620 Rp25.501 View Reel Rp19.997 Rp23.850 Rp22.015 Rp20.731 Rp19.997 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Resettable Fuses - PPTC 24V 3.0A-HD 50A SMD 1812L300/24SLER Littelfuse 1: Rp48.250 18.257In Stock	Mfr. Part No. 1812L300/24SLER Mouser Part No 576-1812L300/24SLER	Littelfuse	Resettable Fuses - PPTC 24V 3.0A-HD 50A SMD Learn More about Littelfuse lorho	Datasheet	18.257In Stock	Cut Tape Rp48.250 Rp39.994 Rp37.059 Rp30.638 View Reel Rp21.648 Rp28.253 Rp25.501 Rp23.483 Rp21.648 Rp21.648 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
Resettable Fuses - PPTC 24V 5.0A-HD 50A SMD 2920L500/24SLDR Littelfuse 1: Rp67.880 25.170In Stock	Mfr. Part No. 2920L500/24SLDR Mouser Part No 576-2920L500/24SLDR	Littelfuse	Resettable Fuses - PPTC 24V 5.0A-HD 50A SMD Learn More about Littelfuse lorho	Datasheet	25.170In Stock	Cut Tape Rp67.880 Rp56.506 Rp52.286 Rp43.297 View Reel Rp29.170 Rp39.994 Rp35.958 Rp33.023 Rp29.170 Rp29.170 MouseReel Available	Min.: 1 Mult.: 1 : 1.500
Resettable Fuses - PPTC 24V 7.0A-HD 22A SMD 2920L700/24SLER Littelfuse 1: Rp67.697 13.677In Stock	Mfr. Part No. 2920L700/24SLER Mouser Part No 576-2920L700/24SLER	Littelfuse	Resettable Fuses - PPTC 24V 7.0A-HD 22A SMD Learn More about Littelfuse lorho	Datasheet	13.677In Stock	Cut Tape Rp67.697 Rp56.506 Rp52.286 Rp52.103 View Reel Rp31.188 Rp43.297 Rp39.994 Rp35.958 Rp33.023 Rp31.188 Rp31.188 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
Tactile Switches Ultra-LW Tact SW SMT SPNOFa 3.4N HF KMT031 NGJ LHS C&K 1: Rp8.072 85.379In Stock	Mfr. Part No. KMT031 NGJ LHS Mouser Part No 611-KMT031NGJLHS	C&K	Tactile Switches Ultra-LW Tact SW SMT SPNOFa 3.4N HF Learn More about C&K ckcomponents kmt0 switches	Datasheet	85.379In Stock	Cut Tape Rp8.072 Rp6.953 Rp6.494 Rp5.816 View Reel Rp3.834 Rp5.394 Rp5.082 Rp4.807 Rp3.963 Rp3.834 MouseReel Available	Min.: 1 Mult.: 1 : 5.000
Resettable Fuses - PPTC 9V 3A 0603 POLYFUSE SURF MOUNT 0603L300/9SLYR Littelfuse 1: Rp77.420 3.678In Stock	Mfr. Part No. 0603L300/9SLYR Mouser Part No 576-0603L300/9SLYR	Littelfuse	Resettable Fuses - PPTC 9V 3A 0603 POLYFUSE SURF MOUNT Learn More about Littelfuse lorho	Datasheet	3.678In Stock	Cut Tape Rp77.420 Rp64.211 Rp59.258 Rp49.167 View Reel Rp36.692 Rp45.315 Rp40.728 Rp37.609 Rp36.692 Rp36.692 MouseReel Available	Min.: 1 Mult.: 1 : 4.000
Tactile Switches Ultra Low Profile Top Actuated Tactile KXT 311 LHS C&K 1: Rp7.889 29.231In Stock	Mfr. Part No. KXT 311 LHS Mouser Part No 611-KXT311LHS	C&K	Tactile Switches Ultra Low Profile Top Actuated Tactile Learn More about C&K ck kxt3 tactile switches	Datasheet	29.231In Stock	Cut Tape Rp7.889 Rp6.751 Rp6.311 Rp5.651 View Reel Rp3.871 Rp5.229 Rp4.935 Rp4.898 Rp4.036 Rp3.871 Rp3.871 MouseReel Available	Min.: 1 Mult.: 1 : 8.500
Tactile Switches Ultra Low Profile Top Actuated Tactile KXT 321 LHS C&K 1: Rp7.155 14.094In Stock	Mfr. Part No. KXT 321 LHS Mouser Part No 611-KXT321LHS	C&K	Tactile Switches Ultra Low Profile Top Actuated Tactile Learn More about C&K ck kxt3 tactile switches	Datasheet	14.094In Stock	Cut Tape Rp7.155 Rp6.348 Rp5.944 Rp5.320 View Reel Rp3.798 Rp5.045 Rp4.733 Rp4.476 Rp4.165 Rp3.798 Rp3.798 MouseReel Available	Min.: 1 Mult.: 1 : 8.500
Tactile Switches Ultra Low Profile Top Actuated Tactile KXT 331 LHS C&K 1: Rp7.155 11.220In Stock	Mfr. Part No. KXT 331 LHS Mouser Part No 611-KXT331LHS	C&K	Tactile Switches Ultra Low Profile Top Actuated Tactile Learn More about C&K ck kxt3 tactile switches	Datasheet	11.220In Stock	Cut Tape Rp7.155 Rp6.348 Rp5.944 Rp5.320 View Reel Rp3.412 Rp4.917 Rp4.642 Rp4.385 Rp3.596 Rp3.412 Rp3.412 MouseReel Available	Min.: 1 Mult.: 1 : 8.500