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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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Part #

ESD Protection Diodes / TVS Diodes SMAJ - CA 188V

SMAJ188CA
Littelfuse
1: Rp10.641
7.396In Stock

Mfr. Part No.
SMAJ188CA

Mouser Part No
576-SMAJ188CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMAJ - CA 188V

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Datasheet

7.396In Stock

Cut Tape

Rp10.641

Rp5.962

Rp4.128

Rp3.247

Reel

Rp2.110

View

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

ESD Protection Diodes / TVS Diodes 400W 18V 5% Uni-Directional

SMAJ18A
Littelfuse
1: Rp8.256
3.348In Stock
40.000On Order

Mfr. Part No.
SMAJ18A

Mouser Part No
576-SMAJ18A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 18V 5% Uni-Directional

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Datasheet

3.348In Stock

40.000On Order

Cut Tape

Rp8.256

Rp3.908

Rp3.027

Rp2.385

Reel

Rp1.486

View

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

ESD Protection Diodes / TVS Diodes 400W 18V 5% Bi-Directional

SMAJ18CA
Littelfuse
1: Rp8.439
8.648In Stock
10.000Expected 01/02/2027

Mfr. Part No.
SMAJ18CA

Mouser Part No
576-SMAJ18CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 18V 5% Bi-Directional

Learn More

Datasheet

8.648In Stock

10.000Expected 01/02/2027

Cut Tape

Rp8.439

Rp4.146

Rp3.412

Rp2.697

Reel

Rp1.559

View

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

ESD Protection Diodes / TVS Diodes 400W 200V 5% Uni-Directional

SMAJ200A
Littelfuse
1: Rp9.173
3.673In Stock
5.000Expected 26/01/2027

Mfr. Part No.
SMAJ200A

Mouser Part No
576-SMAJ200A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 200V 5% Uni-Directional

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Datasheet

3.673In Stock

5.000Expected 26/01/2027

Cut Tape

Rp9.173

Rp4.091

Rp3.577

Rp2.679

View

Reel

Rp1.559

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

ESD Protection Diodes / TVS Diodes 400W 200V 5% Bi-Directional

SMAJ200CA
Littelfuse
1: Rp8.623
12.113In Stock

Mfr. Part No.
SMAJ200CA

Mouser Part No
576-SMAJ200CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 200V 5% Bi-Directional

Learn More

Datasheet

12.113In Stock

Cut Tape

Rp8.623

Rp4.330

Rp3.467

Rp2.752

Reel

Rp1.651

View

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

ESD Protection Diodes / TVS Diodes 400W 20V 5% Uni-Directional

SMAJ20A
Littelfuse
1: Rp8.072
8.807In Stock
20.000Expected 02/12/2026

Mfr. Part No.
SMAJ20A

Mouser Part No
576-SMAJ20A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 20V 5% Uni-Directional

Learn More

Datasheet

8.807In Stock

20.000Expected 02/12/2026

Cut Tape

Rp8.072

Rp3.908

Rp3.211

Rp2.550

Reel

Rp1.504

View

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

ESD Protection Diodes / TVS Diodes 400W 20V 5% Bi-Directional

SMAJ20CA
Littelfuse
1: Rp8.990
86In Stock
20.000On Order

Mfr. Part No.
SMAJ20CA

Mouser Part No
576-SMAJ20CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 20V 5% Bi-Directional

Learn More

Datasheet

86In Stock

20.000On Order

Cut Tape

Rp8.990

Rp4.825

Rp3.431

Rp2.642

View

Reel

Rp1.578

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

ESD Protection Diodes / TVS Diodes 400W 220V 5% Uni-Directional

SMAJ220A
Littelfuse
1: Rp14.493
3.256In Stock

Mfr. Part No.
SMAJ220A

Mouser Part No
576-SMAJ220A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 220V 5% Uni-Directional

Learn More

Datasheet

3.256In Stock

Cut Tape

Rp14.493

Rp6.733

Rp5.632

Rp4.385

View

Reel

Rp3.357

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

ESD Protection Diodes / TVS Diodes 400W 22V 5% Bi-Directional

SMAJ22CA
Littelfuse
1: Rp8.072
10.729In Stock

Mfr. Part No.
SMAJ22CA

Mouser Part No
576-SMAJ22CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 22V 5% Bi-Directional

Learn More

Datasheet

10.729In Stock

Cut Tape

Rp8.072

Rp3.908

Rp3.119

Rp2.422

Reel

Rp1.504

View

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

ESD Protection Diodes / TVS Diodes 400W 24V 5% Bi-Directional

SMAJ24CA
Littelfuse
1: Rp9.356
2.474In Stock
45.000Expected 19/10/2026

Mfr. Part No.
SMAJ24CA

Mouser Part No
576-SMAJ24CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 24V 5% Bi-Directional

Learn More

Datasheet

2.474In Stock

45.000Expected 19/10/2026

Cut Tape

Rp9.356

Rp4.917

Rp3.633

Rp2.715

Rp2.018

Reel

Rp1.559

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

ESD Protection Diodes / TVS Diodes 400W 26V 5% Uni-Directional

SMAJ26A
Littelfuse
1: Rp9.173
827In Stock
40.000On Order

Mfr. Part No.
SMAJ26A

Mouser Part No
576-SMAJ26A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 26V 5% Uni-Directional

Learn More

Datasheet

827In Stock

40.000On Order

Cut Tape

Rp9.173

Rp4.880

Rp3.541

Rp2.642

View

Reel

Rp1.449

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

ESD Protection Diodes / TVS Diodes 400W 26V 5% Bi-Directional

SMAJ26CA
Littelfuse
1: Rp8.439
34.804In Stock
80.000On Order

Mfr. Part No.
SMAJ26CA

Mouser Part No
576-SMAJ26CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 26V 5% Bi-Directional

Learn More

Datasheet

34.804In Stock

80.000On Order

Cut Tape

Rp8.439

Rp4.146

Rp3.633

Rp2.715

Reel

Rp1.559

View

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

ESD Protection Diodes / TVS Diodes 400W 28V 5% Uni-Directional

SMAJ28A
Littelfuse
1: Rp7.889
3.807In Stock
69.880On Order

Mfr. Part No.
SMAJ28A

Mouser Part No
576-SMAJ28A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 28V 5% Uni-Directional

Learn More

Datasheet

3.807In Stock

69.880On Order

Cut Tape

Rp7.889

Rp4.568

Rp2.917

Rp2.165

Reel

Rp1.449

View

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

ESD Protection Diodes / TVS Diodes 400W 300V 5% Uni-Directional

SMAJ300A
Littelfuse
1: Rp15.411
2.672In Stock
5.000Expected 04/02/2027

Mfr. Part No.
SMAJ300A

Mouser Part No
576-SMAJ300A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 300V 5% Uni-Directional

Learn More

Datasheet

2.672In Stock

5.000Expected 04/02/2027

Cut Tape

Rp15.411

Rp7.045

Rp6.201

Rp4.733

View

Reel

Rp3.577

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

ESD Protection Diodes / TVS Diodes 400W 33V 5% Bi-Directional

SMAJ33CA
Littelfuse
1: Rp8.806
11In Stock
140.000On Order

Mfr. Part No.
SMAJ33CA

Mouser Part No
576-SMAJ33CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 33V 5% Bi-Directional

Learn More

Datasheet

11In Stock

140.000On Order

Cut Tape

Rp8.806

Rp4.697

Rp3.577

Rp2.605

Rp2.568

Reel

Rp1.541

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

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

SMAJ400A
Littelfuse
1: Rp14.493
5.225In Stock

Mfr. Part No.
SMAJ400A

Mouser Part No
576-SMAJ400A

Littelfuse

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

Learn More

Datasheet

5.225In Stock

Cut Tape

Rp14.493

Rp7.632

Rp6.715

Rp5.137

View

Reel

Rp3.577

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

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

SMAJ400CA
Littelfuse
1: Rp16.695
282In Stock
40.000On Order

Mfr. Part No.
SMAJ400CA

Mouser Part No
576-SMAJ400CA

Littelfuse

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

Learn More

Datasheet

282In Stock

40.000On Order

Cut Tape

Rp16.695

Rp8.641

Rp6.696

Rp5.137

Reel

Rp3.321

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

ESD Protection Diodes / TVS Diodes 400W 43V 5% Uni-Directional

SMAJ43A
Littelfuse
1: Rp8.623
17.159In Stock

Mfr. Part No.
SMAJ43A

Mouser Part No
576-SMAJ43A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 43V 5% Uni-Directional

Learn More

Datasheet

17.159In Stock

Cut Tape

Rp8.623

Rp4.146

Rp3.302

Rp2.458

Reel

Rp1.578

View

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

ESD Protection Diodes / TVS Diodes 400W 43V 5% Bi-Directional

SMAJ43CA
Littelfuse
1: Rp8.439
12.556In Stock
10.000Expected 16/11/2026

Mfr. Part No.
SMAJ43CA

Mouser Part No
576-SMAJ43CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 43V 5% Bi-Directional

Learn More

Datasheet

12.556In Stock

10.000Expected 16/11/2026

Cut Tape

Rp8.439

Rp3.908

Rp3.211

Rp2.642

Reel

Rp1.578

Rp1.559

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

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

SMAJ440A
Littelfuse
1: Rp11.375
6.772In Stock

Mfr. Part No.
SMAJ440A

Mouser Part No
576-SMAJ440A

Littelfuse

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

Learn More

Datasheet

6.772In Stock

Cut Tape

Rp11.375

Rp5.155

Rp4.531

Rp3.577

Reel

Rp3.577

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

ESD Protection Diodes / TVS Diodes 400W 45V 5% Uni-Directional

SMAJ45A
Littelfuse
1: Rp8.256
11.266In Stock
10.000Expected 19/01/2027

Mfr. Part No.
SMAJ45A

Mouser Part No
576-SMAJ45A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 45V 5% Uni-Directional

Learn More

Datasheet

11.266In Stock

10.000Expected 19/01/2027

Cut Tape

Rp8.256

Rp4.146

Rp3.119

Rp2.403

Reel

Rp1.578

View

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

ESD Protection Diodes / TVS Diodes 400W 45V 5% Bi-Directional

SMAJ45CA
Littelfuse
1: Rp8.623
2.880In Stock
15.000On Order

Mfr. Part No.
SMAJ45CA

Mouser Part No
576-SMAJ45CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 45V 5% Bi-Directional

Learn More

Datasheet

2.880In Stock

15.000On Order

Cut Tape

Rp8.623

Rp3.908

Rp3.431

Rp2.568

View

Reel

Rp1.559

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

ESD Protection Diodes / TVS Diodes 400W 48V 5% Uni-Directional

SMAJ48A
Littelfuse
1: Rp8.623
1.362In Stock
44.930On Order

Mfr. Part No.
SMAJ48A

Mouser Part No
576-SMAJ48A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 48V 5% Uni-Directional

Learn More

Datasheet

1.362In Stock

44.930On Order

Cut Tape

Rp8.623

Rp4.495

Rp3.339

Rp2.495

Reel

Rp1.376

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

ESD Protection Diodes / TVS Diodes 400W 48V 5% Bi-Directional

SMAJ48CA
Littelfuse
1: Rp9.356
1.747In Stock
10.000Expected 03/02/2027

Mfr. Part No.
SMAJ48CA

Mouser Part No
576-SMAJ48CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 48V 5% Bi-Directional

Learn More

Datasheet

1.747In Stock

10.000Expected 03/02/2027

Cut Tape

Rp9.356

Rp4.825

Rp3.633

Rp2.715

Reel

Rp1.559

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

ESD Protection Diodes / TVS Diodes 400W 51V 5% Bi-Directional

SMAJ51CA
Littelfuse
1: Rp9.173
7.586In Stock
10.000Expected 03/12/2026

Mfr. Part No.
SMAJ51CA

Mouser Part No
576-SMAJ51CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 51V 5% Bi-Directional

Learn More

Datasheet

7.586In Stock

10.000Expected 03/12/2026

Cut Tape

Rp9.173

Rp4.146

Rp3.229

Rp2.513

Reel

Rp1.504

View

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

Connected Drug Delivery Device Ecosystem Solutions

All Results (252)

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Connected Drug Delivery Device Ecosystem Solutions

All Results (252)

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