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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 (JPY) Filter the results in the table by unit price based on your quantity.	Qty.
ESD Protection Diodes / TVS Diodes 400W 130V 5% Bi-Directional SMAJ130CA Littelfuse 1: ¥101.3 3,682In Stock 5,000Expected 3/1/2027	Mfr. Part # SMAJ130CA Mouser Part # 576-SMAJ130CA	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 130V 5% Bi-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	3,682In Stock 5,000Expected 3/1/2027	Cut Tape ¥101.3 ¥63.6 ¥40.7 ¥30.2 Reel ¥20.8 View ¥24.6 ¥21.3 ¥17.6 ¥16.6 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 13V 5% Uni-Directional SMAJ13A Littelfuse 1: ¥79.7 1,675In Stock 10,000Expected 2/16/2027	Mfr. Part # SMAJ13A Mouser Part # 576-SMAJ13A	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 13V 5% Uni-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	1,675In Stock 10,000Expected 2/16/2027	Cut Tape ¥79.7 ¥35.4 ¥31.1 ¥23.3 Reel ¥14.3 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 13V 5% Bi-Directional SMAJ13CA Littelfuse 1: ¥79.7 128In Stock 70,000On Order	Mfr. Part # SMAJ13CA Mouser Part # 576-SMAJ13CA	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 13V 5% Bi-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	128In Stock 70,000On Order On Order Ship Dates Mfr. #: SMAJ13CA Stock: 128 Can Ship Immediately On Order: 20,000 Expected 4/19/2027 25,000 Expected 6/14/2027 25,000 Expected 6/29/2027 Factory Lead-Time: 35 Weeks	Cut Tape ¥79.7 ¥33.9 ¥30.1 ¥22.6 Reel ¥14.3 View ¥21.9 ¥14.1 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 14V 5% Uni-Directional SMAJ14A Littelfuse 1: ¥79.7 18,045In Stock 20,000Expected 7/21/2027	Mfr. Part # SMAJ14A Mouser Part # 576-SMAJ14A	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 14V 5% Uni-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	18,045In Stock 20,000Expected 7/21/2027	Cut Tape ¥79.7 ¥35.4 ¥31.1 ¥23.3 Reel ¥14 View ¥20.9 ¥18.6 ¥12.5 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 14V 5% Bi-Directional SMAJ14CA Littelfuse 1: ¥79.7 13,367In Stock	Mfr. Part # SMAJ14CA Mouser Part # 576-SMAJ14CA	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 14V 5% Bi-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	13,367In Stock	Cut Tape ¥79.7 ¥35.4 ¥31.1 ¥23.3 ¥21.3 Reel ¥14.1 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 150V 5% Bi-Directional SMAJ150CA Littelfuse 1: ¥81.4 6,241In Stock 10,000Expected 7/21/2027	Mfr. Part # SMAJ150CA Mouser Part # 576-SMAJ150CA	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 150V 5% Bi-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	6,241In Stock 10,000Expected 7/21/2027	Cut Tape ¥81.4 ¥37 ¥32.4 ¥24.3 ¥21.3 Reel ¥14.1 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 15V 5% Uni-Directional SMAJ15A Littelfuse 1: ¥79.7 355In Stock 100,000On Order	Mfr. Part # SMAJ15A Mouser Part # 576-SMAJ15A	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 15V 5% Uni-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	355In Stock 100,000On Order On Order Ship Dates Mfr. #: SMAJ15A Stock: 355 Can Ship Immediately On Order: 50,000 Expected 1/4/2027 50,000 Expected 2/24/2027 Factory Lead-Time: 35 Weeks	Cut Tape ¥79.7 ¥35.4 ¥31.1 ¥23.3 View Reel ¥12.5 ¥22.3 ¥19.3 ¥12.5 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 160V 5% Uni-Directional SMAJ160A Littelfuse 1: ¥83.1 3,358In Stock	Mfr. Part # SMAJ160A Mouser Part # 576-SMAJ160A	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 160V 5% Uni-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	3,358In Stock	Cut Tape ¥83.1 ¥37 ¥32.4 ¥24.3 ¥21.3 Reel ¥14.1 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 160V 5% Bi-Directional SMAJ160CA Littelfuse 1: ¥83.1 4,934In Stock	Mfr. Part # SMAJ160CA Mouser Part # 576-SMAJ160CA	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 160V 5% Bi-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	4,934In Stock	Cut Tape ¥83.1 ¥37 ¥32.4 ¥24.3 ¥21.3 Reel ¥14.1 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 170V 5% Uni-Directional SMAJ170A Littelfuse 1: ¥83.1 2,303In Stock	Mfr. Part # SMAJ170A Mouser Part # 576-SMAJ170A	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 170V 5% Uni-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	2,303In Stock	Cut Tape ¥83.1 ¥37 ¥32.4 ¥24.3 ¥21.3 Reel ¥14.1 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 170V 5% Bi-Directional SMAJ170CA Littelfuse 1: ¥83.1 5,570In Stock	Mfr. Part # SMAJ170CA Mouser Part # 576-SMAJ170CA	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 170V 5% Bi-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	5,570In Stock	Cut Tape ¥83.1 ¥37 ¥32.4 ¥24.3 ¥21.3 Reel ¥14.1 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 17V 5% Uni-Directional SMAJ17A Littelfuse 1: ¥79.7 7,073In Stock 15,000Expected 3/4/2027	Mfr. Part # SMAJ17A Mouser Part # 576-SMAJ17A	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 17V 5% Uni-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	7,073In Stock 15,000Expected 3/4/2027	Cut Tape ¥79.7 ¥35.4 ¥31.1 ¥23.3 Reel ¥17.4 View ¥22.3 ¥18.6 ¥15.4 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 180V 5% Uni-Directional SMAJ180A Littelfuse 1: ¥83.1 1,088In Stock 5,000Expected 2/16/2027	Mfr. Part # SMAJ180A Mouser Part # 576-SMAJ180A	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 180V 5% Uni-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	1,088In Stock 5,000Expected 2/16/2027	Cut Tape ¥83.1 ¥37 ¥32.4 ¥24.3 ¥21.8 Reel ¥19.4 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes SMAJ - A 188V SMAJ188A Littelfuse 1: ¥96.3 2,143In Stock 5,000Expected 7/21/2027	Mfr. Part # SMAJ188A Mouser Part # 576-SMAJ188A	Littelfuse	ESD Protection Diodes / TVS Diodes SMAJ - A 188V Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	2,143In Stock 5,000Expected 7/21/2027	Cut Tape ¥96.3 ¥43.2 ¥37.9 ¥28.7 Reel ¥21.3 View ¥26.4 ¥24.4 ¥20.3 ¥19.8	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes SMAJ - CA 188V SMAJ188CA Littelfuse 1: ¥109.6 6,626In Stock	Mfr. Part # SMAJ188CA Mouser Part # 576-SMAJ188CA	Littelfuse	ESD Protection Diodes / TVS Diodes SMAJ - CA 188V Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	6,626In Stock	Cut Tape ¥109.6 ¥54 ¥43.7 ¥32.9 Reel ¥21.1 View ¥28.2 ¥24.4 ¥18.9 ¥18.8 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 18V 5% Uni-Directional SMAJ18A Littelfuse 1: ¥79.7 371In Stock 40,000On Order	Mfr. Part # SMAJ18A Mouser Part # 576-SMAJ18A	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 18V 5% Uni-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	371In Stock 40,000On Order On Order Ship Dates Mfr. #: SMAJ18A Stock: 371 Can Ship Immediately On Order: 15,000 Expected 1/26/2027 25,000 Expected 2/16/2027 Factory Lead-Time: 35 Weeks	Cut Tape ¥79.7 ¥35.4 ¥31.1 ¥23.3 Reel ¥13.6 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 18V 5% Bi-Directional SMAJ18CA Littelfuse 1: ¥84.7 10,509In Stock 5,000Expected 2/11/2027	Mfr. Part # SMAJ18CA Mouser Part # 576-SMAJ18CA	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 18V 5% Bi-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	10,509In Stock 5,000Expected 2/11/2027	Cut Tape ¥84.7 ¥37.5 ¥32.9 ¥24.6 View Reel ¥14.1 ¥22.9 ¥21.3 ¥14.1 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 200V 5% Uni-Directional SMAJ200A Littelfuse 1: ¥83.1 1,411In Stock 5,000Expected 2/2/2027	Mfr. Part # SMAJ200A Mouser Part # 576-SMAJ200A	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 200V 5% Uni-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	1,411In Stock 5,000Expected 2/2/2027	Cut Tape ¥83.1 ¥37 ¥32.4 ¥24.3 ¥21.3 Reel ¥14.1 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 200V 5% Bi-Directional SMAJ200CA Littelfuse 1: ¥84.7 10,369In Stock	Mfr. Part # SMAJ200CA Mouser Part # 576-SMAJ200CA	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 200V 5% Bi-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	10,369In Stock	Cut Tape ¥84.7 ¥39.2 ¥33.6 ¥25.4 Reel ¥14.9 View ¥22.6 ¥20.9 ¥14.1 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 20V 5% Uni-Directional SMAJ20A Littelfuse 1: ¥74.7 7,362In Stock 20,000Expected 12/9/2026	Mfr. Part # SMAJ20A Mouser Part # 576-SMAJ20A	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 20V 5% Uni-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	7,362In Stock 20,000Expected 12/9/2026	Cut Tape ¥74.7 ¥35.4 ¥31.1 ¥23.3 Reel ¥14.3 View ¥21.6 ¥18.6 ¥12.5 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 20V 5% Bi-Directional SMAJ20CA Littelfuse 1: ¥79.7 517In Stock 30,000On Order	Mfr. Part # SMAJ20CA Mouser Part # 576-SMAJ20CA	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 20V 5% Bi-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	517In Stock 30,000On Order On Order Ship Dates Mfr. #: SMAJ20CA Stock: 517 Can Ship Immediately On Order: 5,000 Expected 12/14/2026 10,000 Expected 1/26/2027 15,000 Expected 3/18/2027 Factory Lead-Time: 35 Weeks	Cut Tape ¥79.7 ¥35.4 ¥31.1 ¥23.3 ¥21.6 Reel ¥14.1 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 220V 5% Uni-Directional SMAJ220A Littelfuse 1: ¥134.5 3,068In Stock 5,000Expected 4/13/2027	Mfr. Part # SMAJ220A Mouser Part # 576-SMAJ220A	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 220V 5% Uni-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	3,068In Stock 5,000Expected 4/13/2027	Cut Tape ¥134.5 ¥61 ¥53.8 ¥40.9 Reel ¥30.4 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 220V 5% Bi-Directional SMAJ220CA Littelfuse 1: ¥151.2 5,597In Stock	Mfr. Part # SMAJ220CA Mouser Part # 576-SMAJ220CA	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 220V 5% Bi-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	5,597In Stock	Cut Tape ¥151.2 ¥68.8 ¥60.6 ¥46.5 Reel ¥34.9 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 22V 5% Bi-Directional SMAJ22CA Littelfuse 1: ¥79.7 894In Stock 10,000Expected 7/21/2027	Mfr. Part # SMAJ22CA Mouser Part # 576-SMAJ22CA	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 22V 5% Bi-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	894In Stock 10,000Expected 7/21/2027	Cut Tape ¥79.7 ¥35.4 ¥31.1 ¥23.3 ¥20.4 Reel ¥20.4 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 24V 5% Uni-Directional SMAJ24A Littelfuse 1: ¥74.7 1,924In Stock 120,000On Order	Mfr. Part # SMAJ24A Mouser Part # 576-SMAJ24A	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 24V 5% Uni-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	1,924In Stock 120,000On Order On Order Ship Dates Mfr. #: SMAJ24A Stock: 1,924 Can Ship Immediately On Order: 70,000 Expected 2/2/2027 50,000 Expected 2/24/2027 Factory Lead-Time: 35 Weeks	Cut Tape ¥74.7 ¥36 ¥31.7 ¥25.1 View Reel ¥13.3 ¥24.7 ¥24.3 ¥13.3 MouseReel Available	Min.: 1 Mult.: 1 : 5,000

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Connected Drug Delivery Device Ecosystem Solutions

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