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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.

All Results (252)

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Part #

ESD Protection Diodes / TVS Diodes 400W 440V 5% Bi-Directional

SMAJ440CA
Littelfuse
1: $0.98
11,999In Stock

Mfr. Part No.
SMAJ440CA

Mouser Part No
576-SMAJ440CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 440V 5% Bi-Directional

Learn More

Datasheet

11,999In Stock

Cut Tape

$0.98

$0.465

$0.394

$0.302

View

Reel

$0.191

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Tactile Switches

NANOT160BP
C&K
1: $0.54
4,334In Stock

Mfr. Part No.
NANOT160BP

Mouser Part No
611-NANOT160BP

C&K

Tactile Switches

Learn More

Datasheet

4,334In Stock

$0.54

$0.47

$0.409

$0.369

Min.: 1
Mult.: 1

Tactile Switches 200k Life Cycle 350gf

PTS847MM350SMTR2 LFS
C&K
1: $0.79
4,912In Stock

Mfr. Part No.
PTS847MM350SMTR2 LFS

Mouser Part No
611-PTS847350SMTR2LF

C&K

Tactile Switches 200k Life Cycle 350gf

Learn More

Datasheet

4,912In Stock

Cut Tape

$0.79

$0.705

$0.657

$0.586

View

Reel

$0.409

Min.: 1
Mult.: 1

: 2,500

Resettable Fuses - PPTC 6V POLYFUSE 1210 LoRho SL 2.6A

1210L260SLYR
Littelfuse
1: $2.27
107In Stock
4,000Expected 2027/01/04

Mfr. Part No.
1210L260SLYR

Mouser Part No
576-1210L260SLYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 1210 LoRho SL 2.6A

Learn More

Datasheet

107In Stock

4,000Expected 2027/01/04

Cut Tape

$2.27

$1.76

$1.43

$1.41

$1.01

Reel

$0.987

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 1.75A

0805L175SLYR
Littelfuse
1: $1.69
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

Datasheet

1,057In Stock

Cut Tape

$1.69

$1.56

$1.29

$1.19

View

Reel

$0.835

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

ESD Protection Diodes / TVS Diodes 400W 11V 5% Uni-Directional

SMAJ11A
Littelfuse
1: $0.45
14,546In Stock

Mfr. Part No.
SMAJ11A

Mouser Part No
576-SMAJ11A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 11V 5% Uni-Directional

Learn More

Datasheet

14,546In Stock

Cut Tape

$0.45

$0.213

$0.176

$0.135

$0.117

Reel

$0.117

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 400W 150V 5% Uni-Directional

SMAJ150A
Littelfuse
1: $0.311
8,955In Stock

Mfr. Part No.
SMAJ150A

Mouser Part No
576-SMAJ150A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 150V 5% Uni-Directional

Learn More

Datasheet

8,955In Stock

Cut Tape

$0.311

$0.178

$0.148

$0.124

Reel

$0.085

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 400W 250V 5% Uni-Directional

SMAJ250A
Littelfuse
1: $0.511
7,802In Stock

Mfr. Part No.
SMAJ250A

Mouser Part No
576-SMAJ250A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 250V 5% Uni-Directional

Learn More

Datasheet

7,802In Stock

Cut Tape

$0.511

$0.291

$0.25

$0.186

View

Reel

$0.166

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Board Mount Hall Effect/Magnetic Sensors LF21215TMR STD TMD SENS

LF21215TMR
Littelfuse
1: $0.93
2,895In Stock

Mfr. Part No.
LF21215TMR

Mouser Part No
576-LF21215TMR

Littelfuse

Board Mount Hall Effect/Magnetic Sensors LF21215TMR STD TMD SENS

Learn More

Datasheet

2,895In Stock

Cut Tape

$0.93

$0.816

$0.725

$0.69

View

Reel

$0.448

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Magnetic/Reed Switches MAGNETIC / REED SWITCH

59177-1-T-00-D
Littelfuse
1: $2.26
1,275In Stock
1,500Expected 2026/12/23

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

Datasheet

1,275In Stock

1,500Expected 2026/12/23

Cut Tape

$2.26

$1.90

$1.76

$1.57

View

Reel

$1.08

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Magnetic/Reed Switches MAGNETIC / REED SWITCH

59177-1-U-00-D
Littelfuse
1: $2.26
5,834In 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

Datasheet

5,834In Stock

Cut Tape

$2.26

$1.90

$1.76

$1.57

Reel

$1.30

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Resettable Fuses - PPTC 6V POLYFUSE 0402 LoRho SL .350A

0402L035SLKR
Littelfuse
1: $3.02
15,123In Stock

Mfr. Part No.
0402L035SLKR

Mouser Part No
576-0402L035SLKR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 0402 LoRho SL .350A

Learn More

Datasheet

15,123In Stock

Cut Tape

$3.02

$2.54

$2.35

$1.97

View

Reel

$1.44

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 0.50A

0603L050SLYR
Littelfuse
1: $1.88
22,991In Stock

Mfr. Part No.
0603L050SLYR

Mouser Part No
576-0603L050SLYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 0.50A

Learn More

Datasheet

22,991In Stock

Cut Tape

$1.88

$1.67

$1.44

$1.33

View

Reel

$1.08

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 4A

1206L400SLWR
Littelfuse
1: $2.59
26,480In Stock

Mfr. Part No.
1206L400SLWR

Mouser Part No
576-1206L400SLWR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 4A

Learn More

Datasheet

26,480In Stock

Cut Tape

$2.59

$2.14

$1.98

$1.90

View

Reel

$1.28

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC 6V 3.0A 1210 PTC SL

1210L300SLWR
Littelfuse
1: $1.88
17,023In Stock

Mfr. Part No.
1210L300SLWR

Mouser Part No
576-1210L300SLWR

Littelfuse

Resettable Fuses - PPTC 6V 3.0A 1210 PTC SL

Learn More

Datasheet

17,023In Stock

Cut Tape

$1.88

$1.73

$1.43

$1.30

Reel

$0.971

View

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC 24V 5.0A-HD 50A SMD

2920L500/24SLDR
Littelfuse
1: $3.52
11,913In Stock
16,500Expected 2026/09/17

Mfr. Part No.
2920L500/24SLDR

Mouser Part No
576-2920L500/24SLDR

Littelfuse

Resettable Fuses - PPTC 24V 5.0A-HD 50A SMD

Learn More

Datasheet

11,913In Stock

16,500Expected 2026/09/17

Cut Tape

$3.52

$2.97

$2.69

$2.24

View

Reel

$1.59

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Resettable Fuses - PPTC 24V 7.0A-HD 22A SMD

2920L700/24SLER
Littelfuse
1: $3.52
14,669In Stock

Mfr. Part No.
2920L700/24SLER

Mouser Part No
576-2920L700/24SLER

Littelfuse

Resettable Fuses - PPTC 24V 7.0A-HD 22A SMD

Learn More

Datasheet

14,669In Stock

Cut Tape

$3.52

$3.04

$2.69

$2.24

View

Reel

$1.70

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: $0.43
86,615In 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

Datasheet

86,615In Stock

Cut Tape

$0.43

$0.379

$0.349

$0.311

View

Reel

$0.209

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Resettable Fuses - PPTC 9V 3A 0603 POLYFUSE SURF MOUNT

0603L300/9SLYR
Littelfuse
1: $4.15
5,082In Stock

Mfr. Part No.
0603L300/9SLYR

Mouser Part No
576-0603L300/9SLYR

Littelfuse

Resettable Fuses - PPTC 9V 3A 0603 POLYFUSE SURF MOUNT

Learn More

Datasheet

5,082In Stock

Cut Tape

$4.15

$3.44

$3.17

$2.63

View

Reel

$2.00

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Tactile Switches Ultra Low Profile Top Actuated Tactile

KXT 311 LHS
C&K
1: $0.43
32,252In Stock

Mfr. Part No.
KXT 311 LHS

Mouser Part No
611-KXT311LHS

C&K

Tactile Switches Ultra Low Profile Top Actuated Tactile

Learn More

Datasheet

32,252In Stock

Cut Tape

$0.43

$0.368

$0.344

$0.308

View

Reel

$0.205

MouseReel Available

Min.: 1
Mult.: 1

: 8,500

Tactile Switches Ultra Low Profile Top Actuated Tactile

KXT 321 LHS
C&K
1: $0.40
19,608In Stock

Mfr. Part No.
KXT 321 LHS

Mouser Part No
611-KXT321LHS

C&K

Tactile Switches Ultra Low Profile Top Actuated Tactile

Learn More

Datasheet

19,608In Stock

Cut Tape

$0.40

$0.347

$0.324

$0.29

View

Reel

$0.207

MouseReel Available

Min.: 1
Mult.: 1

: 8,500

Tactile Switches Ultra Low Profile Top Actuated Tactile

KXT 331 LHS
C&K
1: $0.37
11,280In Stock

Mfr. Part No.
KXT 331 LHS

Mouser Part No
611-KXT331LHS

C&K

Tactile Switches Ultra Low Profile Top Actuated Tactile

Learn More

Datasheet

11,280In Stock

Cut Tape

$0.37

$0.357

$0.349

$0.302

View

Reel

$0.207

MouseReel Available

Min.: 1
Mult.: 1

: 8,500

Tactile Switches Ultra Low Profile Top Actuated Tactile

KXT 341 LHS
C&K
1: $0.40
3,749In Stock

Mfr. Part No.
KXT 341 LHS

Mouser Part No
611-KXT341LHS

C&K

Tactile Switches Ultra Low Profile Top Actuated Tactile

Learn More

Datasheet

3,749In Stock

Cut Tape

$0.40

$0.347

$0.324

$0.29

View

Reel

$0.204

MouseReel Available

Min.: 1
Mult.: 1

: 8,500

Tactile Switches

NANOT100AS
C&K
1: $0.461
4,870In Stock

Mfr. Part No.
NANOT100AS

Mouser Part No
611-NANOT100AS

C&K

Tactile Switches

Learn More

Datasheet

4,870In Stock

$0.461

$0.397

$0.38

Min.: 1
Mult.: 1

Tactile Switches

NANOT160AS
C&K
1: $0.461
8,363In Stock

Mfr. Part No.
NANOT160AS

Mouser Part No
611-NANOT160AS

C&K

Tactile Switches

Learn More

Datasheet

8,363In Stock

$0.461

$0.404

Min.: 1
Mult.: 1

Connected Drug Delivery Device Ecosystem Solutions

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Connected Drug Delivery Device Ecosystem Solutions

All Results (252)

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