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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 (273)

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Part #

ESD Protection Diodes / TVS Diodes 400W 7V 5% Bi-Directional

SMAJ7.0CA
Littelfuse
1: Rp6.054
10.345In Stock

Mfr. Part No.
SMAJ7.0CA

Mouser Part No
576-SMAJ7.0CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 7V 5% Bi-Directional

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Datasheet

10.345In Stock

Cut Tape

Rp6.054

Rp4.073

Rp2.477

Rp1.981

View

Reel

Rp1.578

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 400W 7.5V 5% Uni-Directional

SMAJ7.5A
Littelfuse
1: Rp7.705
8.990In Stock

Mfr. Part No.
SMAJ7.5A

Mouser Part No
576-SMAJ7.5A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 7.5V 5% Uni-Directional

Learn More

Datasheet

8.990In Stock

Cut Tape

Rp7.705

Rp5.174

Rp2.257

Rp2.238

Reel

Rp1.761

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 400W 7.5V 5% Bi-Directional

SMAJ7.5CA
Littelfuse
1: Rp5.687
4.984In Stock
5.000Expected 18/03/2026

Mfr. Part No.
SMAJ7.5CA

Mouser Part No
576-SMAJ7.5CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 7.5V 5% Bi-Directional

Learn More

Datasheet

4.984In Stock

5.000Expected 18/03/2026

Cut Tape

Rp5.687

Rp3.816

Rp2.000

Rp1.926

View

Reel

Rp1.578

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 400W 70V 5% Uni-Directional

SMAJ70A
Littelfuse
1: Rp3.486
11.475In Stock

Mfr. Part No.
SMAJ70A

Mouser Part No
576-SMAJ70A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 70V 5% Uni-Directional

Learn More

Datasheet

11.475In Stock

Cut Tape

Rp3.486

Rp2.550

Rp1.798

Rp1.706

Reel

Rp1.449

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 400W 70V 5% Bi-Directional

SMAJ70CA
Littelfuse
1: Rp2.935
5.407In Stock

Mfr. Part No.
SMAJ70CA

Mouser Part No
576-SMAJ70CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 70V 5% Bi-Directional

Learn More

Datasheet

5.407In Stock

Cut Tape

Rp2.935

Rp2.330

Rp1.798

Rp1.725

Reel

Rp1.651

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 400W 75V 5% Uni-Directional

SMAJ75A
Littelfuse
1: Rp4.220
13.539In Stock

Mfr. Part No.
SMAJ75A

Mouser Part No
576-SMAJ75A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 75V 5% Uni-Directional

Learn More

Datasheet

13.539In Stock

Cut Tape

Rp4.220

Rp2.972

Rp1.761

Rp1.743

Reel

Rp1.596

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 400W 75V 5% Bi-Directional

SMAJ75CA
Littelfuse
1: Rp7.705
5.770In Stock

Mfr. Part No.
SMAJ75CA

Mouser Part No
576-SMAJ75CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 75V 5% Bi-Directional

Learn More

Datasheet

5.770In Stock

Cut Tape

Rp7.705

Rp4.825

Rp3.064

Rp2.293

Reel

Rp1.523

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 400W 78V 5% Uni-Directional

SMAJ78A
Littelfuse
1: Rp5.687
4.212In Stock

Mfr. Part No.
SMAJ78A

Mouser Part No
576-SMAJ78A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 78V 5% Uni-Directional

Learn More

Datasheet

4.212In Stock

Cut Tape

Rp5.687

Rp3.853

Rp3.064

Rp2.330

Reel

Rp1.688

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 400W 8V 5% Bi-Directional

SMAJ8.0CA
Littelfuse
1: Rp4.770
7.996In Stock

Mfr. Part No.
SMAJ8.0CA

Mouser Part No
576-SMAJ8.0CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 8V 5% Bi-Directional

Learn More

Datasheet

7.996In Stock

Cut Tape

Rp4.770

Rp3.266

Rp1.780

Rp1.761

Reel

Rp1.633

Rp1.578

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 400W 8.5V 5% Bi-Directional

SMAJ8.5CA
Littelfuse
1: Rp7.155
8.182In Stock

Mfr. Part No.
SMAJ8.5CA

Mouser Part No
576-SMAJ8.5CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 8.5V 5% Bi-Directional

Learn More

Datasheet

8.182In Stock

Cut Tape

Rp7.155

Rp4.825

Rp1.945

Rp1.835

Reel

Rp1.725

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 400W 85V 5% Uni-Directional

SMAJ85A
Littelfuse
1: Rp5.871
8.460In Stock
4.895Expected 18/03/2026

Mfr. Part No.
SMAJ85A

Mouser Part No
576-SMAJ85A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 85V 5% Uni-Directional

Learn More

Datasheet

8.460In Stock

4.895Expected 18/03/2026

Cut Tape

Rp5.871

Rp4.220

Rp2.770

Rp2.202

Reel

Rp1.596

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 400W 9V 5% Bi-Directional

SMAJ9.0CA
Littelfuse
1: Rp5.687
10.648In Stock

Mfr. Part No.
SMAJ9.0CA

Mouser Part No
576-SMAJ9.0CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 9V 5% Bi-Directional

Learn More

Datasheet

10.648In Stock

Cut Tape

Rp5.687

Rp3.724

Rp1.816

Rp1.798

View

Reel

Rp1.578

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 400W 90V 5% Uni-Directional

SMAJ90A
Littelfuse
1: Rp3.669
5.461In Stock

Mfr. Part No.
SMAJ90A

Mouser Part No
576-SMAJ90A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 90V 5% Uni-Directional

Learn More

Datasheet

5.461In Stock

Cut Tape

Rp3.669

Rp2.715

Rp1.890

Rp1.835

Reel

Rp1.449

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 400W 90V 5% Bi-Directional

SMAJ90CA
Littelfuse
1: Rp5.871
4.177In Stock
5.000Expected 23/03/2026

Mfr. Part No.
SMAJ90CA

Mouser Part No
576-SMAJ90CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 90V 5% Bi-Directional

Learn More

Datasheet

4.177In Stock

5.000Expected 23/03/2026

Cut Tape

Rp5.871

Rp3.834

Rp1.816

Rp1.725

Reel

Rp1.486

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Detector Switches SWITCH FDSE001R

FDSE001R
C&K
1: Rp27.886
2.000Expected 17/06/2026

Mfr. Part No.
FDSE001R

Mouser Part No
611-FDSE001R

C&K

Detector Switches SWITCH FDSE001R

Learn More

Datasheet

2.000Expected 17/06/2026

Cut Tape

Rp27.886

Rp23.666

Rp22.015

Rp19.630

View

Reel

Rp14.603

Min.: 1
Mult.: 1

Reel: 2.000

Detector Switches 1mA 5VDC 35g FORCE

HDT0004
C&K
1: Rp22.382
814In Stock
8.400Expected 09/06/2026

Mfr. Part No.
HDT0004

Mouser Part No
611-HDT0004

C&K

Detector Switches 1mA 5VDC 35g FORCE

Learn More

Datasheet

814In Stock

8.400Expected 09/06/2026

Cut Tape

Rp22.382

Rp19.630

Rp18.034

Rp16.988

View

Reel

Rp13.870

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.800

Detector Switches SWITCH HDT0104

HDT0104
C&K
1: Rp25.684
1.499In Stock
2.100Expected 08/06/2026

Mfr. Part No.
HDT0104

Mouser Part No
611-HDT0104

C&K

Detector Switches SWITCH HDT0104

Learn More

Datasheet

1.499In Stock

2.100Expected 08/06/2026

Cut Tape

Rp25.684

Rp21.832

Rp20.364

Rp18.034

View

Reel

Rp14.163

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.100

Tactile Switches Ultra Low Profile Top Actuated Tactile

KXT 311 LHS
C&K
1: Rp6.788
4.362In Stock
8.500Expected 27/03/2026

Mfr. Part No.
KXT 311 LHS

Mouser Part No
611-KXT311LHS

C&K

Tactile Switches Ultra Low Profile Top Actuated Tactile

Learn More

Datasheet

4.362In Stock

8.500Expected 27/03/2026

Cut Tape

Rp6.788

Rp5.944

Rp5.559

Rp4.990

View

Reel

Rp3.486

Min.: 1
Mult.: 1

Reel: 8.500

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

0805L175SLYR
Littelfuse
1: Rp26.051
1.187In Stock

Mfr. Part No.
0805L175SLYR

Mouser Part No
576-0805L175SLYR

Littelfuse

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

Learn More

Datasheet

1.187In Stock

Cut Tape

Rp26.051

Rp24.033

Rp19.997

Rp18.529

View

Reel

Rp13.044

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 0.75A

1206L075SLYR
Littelfuse
1: Rp30.087
254In Stock
4.000Expected 17/02/2026

Mfr. Part No.
1206L075SLYR

Mouser Part No
576-1206L075SLYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 0.75A

Learn More

Datasheet

254In Stock

4.000Expected 17/02/2026

Cut Tape

Rp30.087

Rp27.702

Rp23.116

Rp21.281

View

Reel

Rp15.282

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

Resettable Fuses - PPTC 12V 4.0A-HD 50A SMD

1206L400/12SLWR
Littelfuse
1: Rp35.041
1.218In Stock
6.000Expected 18/03/2026

Mfr. Part No.
1206L400/12SLWR

Mouser Part No
576-1206L400/12SLWR

Littelfuse

Resettable Fuses - PPTC 12V 4.0A-HD 50A SMD

Learn More

Datasheet

1.218In Stock

6.000Expected 18/03/2026

Cut Tape

Rp35.041

Rp32.289

Rp26.785

Rp24.767

View

Reel

Rp15.796

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC 6V POLYFUSE 1210 LoRho SL 2A

1210L200SLYR
Littelfuse
1: Rp35.041
331In Stock

Mfr. Part No.
1210L200SLYR

Mouser Part No
576-1210L200SLYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 1210 LoRho SL 2A

Learn More

Datasheet

331In Stock

Cut Tape

Rp35.041

Rp32.289

Rp26.785

Rp24.767

View

Reel

Rp15.796

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

Resettable Fuses - PPTC 6V POLYFUSE 1210 LoRho SL 4A

1210L400SLWR
Littelfuse
1: Rp35.041
1.403In Stock

Mfr. Part No.
1210L400SLWR

Mouser Part No
576-1210L400SLWR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 1210 LoRho SL 4A

Learn More

Datasheet

1.403In Stock

Cut Tape

Rp35.041

Rp32.289

Rp26.785

Rp24.767

View

Reel

Rp15.796

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC 6V 9.0A-HD 50A SMD

1210L900SLPR
Littelfuse
1: Rp35.041
7In Stock
4.000Expected 03/04/2026

Mfr. Part No.
1210L900SLPR

Mouser Part No
576-1210L900SLPR

Littelfuse

Resettable Fuses - PPTC 6V 9.0A-HD 50A SMD

Learn More

Datasheet

7In Stock

4.000Expected 03/04/2026

Cut Tape

Rp35.041

Rp32.289

Rp26.785

Rp24.767

View

Reel

Rp15.796

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.000

Resettable Fuses - PPTC 6V POLYFUSE 1812 LoRho SL 3.00A

1812L300SLPR
Littelfuse
1: Rp42.196
121In Stock

Mfr. Part No.
1812L300SLPR

Mouser Part No
576-1812L300SLPR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 1812 LoRho SL 3.00A

Learn More

Datasheet

121In Stock

Cut Tape

Rp42.196

Rp35.041

Rp32.289

Rp26.785

View

Reel

Rp15.796

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.000

Connected Drug Delivery Device Ecosystem Solutions

All Results (273)

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Connected Drug Delivery Device Ecosystem Solutions

All Results (273)

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