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.

Results: 44
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS Product Type Type Contact Form Switch Function Mounting Style
C&K Tactile Switches 8,504In Stock
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Tactile Switches Nano Size Tactile Switch SPST OFF - (ON) Through Hole
C&K Detector Switches SWITCH FDSE002R 1,792In Stock
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 2,000

Detector Switches PCB Mount
C&K Tactile Switches Ultra-LW Tact SW SMT SPNOFa 1.0N HF 14,973In Stock
Min.: 1
Mult.: 1
: 5,000

Tactile Switches Tactile SPST OFF - (ON) SMD/SMT
C&K Detector Switches SWITCH HDS001L 4,517In Stock
Min.: 1
Mult.: 1
: 5,000
Detector Switches
C&K Detector Switches SWITCH HDS001R 4,320In Stock
Min.: 1
Mult.: 1
: 5,000
Detector Switches
C&K Tactile Switches Tactile Switches 18,698In Stock
Min.: 1
Mult.: 1

Tactile Switches
C&K Detector Switches 10mA 5VDC Bent Terminal 6,588In Stock
Min.: 1
Mult.: 1
: 3,500

Detector Switches PCB Mount
C&K Tactile Switches Nano-Miniature SMT Top Actuated 14,382In Stock
Min.: 1
Mult.: 1
: 5,000

Tactile Switches Tactile SPST OFF - (ON) SMD/SMT
C&K Tactile Switches Nano-Miniature SMT Top Actuated 18,772In Stock
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 5,000

Tactile Switches Tactile SPST OFF - (ON) SMD/SMT
C&K Tactile Switches 7,310In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Tactile Switches SPST ON - OFF PCB Mount
C&K Tactile Switches 4,334In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Tactile Switches Nano Size Tactile Switch SPST OFF - (ON) Through Hole
C&K Tactile Switches 200k Life Cycle 350gf 4,912In Stock
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 2,500

Tactile Switches SPST OFF - (ON) SMD/SMT
Littelfuse Magnetic / Reed Switches MAGNETIC / REED SWITCH 1,275In Stock
1,500Expected 12/23/2026
Min.: 1
Mult.: 1
: 1,500

Reed Switches SPST PCB Mount
Littelfuse Magnetic / Reed Switches MAGNETIC / REED SWITCH 5,834In Stock
Min.: 1
Mult.: 1
: 1,500

Reed Switches SPST PCB Mount
C&K Tactile Switches Ultra-LW Tact SW SMT SPNOFa 3.4N HF 86,665In Stock
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 5,000

Tactile Switches Tactile SPST OFF - (ON) SMD/SMT
C&K Tactile Switches Ultra Low Profile Top Actuated Tactile 32,252In Stock
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 8,500

Tactile Switches Tactile SPST (ON) - (OFF) SMD/SMT
C&K Tactile Switches Ultra Low Profile Top Actuated Tactile 19,608In Stock
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 8,500

Tactile Switches Tactile SPST (ON) - (OFF) SMD/SMT
C&K Tactile Switches Ultra Low Profile Top Actuated Tactile 11,280In Stock
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 8,500

Tactile Switches Tactile SPST (ON) - (OFF) SMD/SMT
C&K Tactile Switches Ultra Low Profile Top Actuated Tactile 7,749In Stock
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 8,500

Tactile Switches Tactile SPST (ON) - (OFF) SMD/SMT
C&K Tactile Switches 4,870In Stock
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Tactile Switches Nano Size Tactile Switch SPST OFF - (ON) SMD/SMT
C&K Tactile Switches 8,419In Stock
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Tactile Switches Nano Size Tactile Switch SPST OFF - (ON) SMD/SMT
C&K Detector Switches 10mA 5VDC Flat Terminal 3,496In Stock
3,500Expected 10/15/2026
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 3,500

Detector Switches PCB Mount
C&K Detector Switches SWITCH DETECT 1,970In Stock
6,000Expected 10/27/2026
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 2,000

Detector Switches PCB Mount
C&K Detector Switches Micro Mini SMT Detect-HDT Ser 9,944In Stock
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 2,450

Detector Switches PCB Mount
C&K Detector Switches SWITCH HDT0104 4,589In Stock
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 2,100

Detector Switches PCB Mount