Semiconductors – Mouser Liechtenstein

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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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Types of Semiconductors

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Part #

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

SMAJ440CA
Littelfuse
1: CHF 0.789
10’495In Stock

Mfr. Part No.
SMAJ440CA

Mouser Part No
576-SMAJ440CA

Littelfuse

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

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Datasheet

10’495In Stock

Cut Tape

CHF 0.789

CHF 0.374

CHF 0.317

CHF 0.243

View

Reel

CHF 0.154

MouseReel Available

Min.: 1
Mult.: 1

: 5’000

Board Mount Hall Effect/Magnetic Sensors LF21115TMR STD TMD SENS

LF21115TMR
Littelfuse
1: CHF 0.749
11’256In Stock

Mfr. Part No.
LF21115TMR

Mouser Part No
576-LF21115TMR

Littelfuse

Board Mount Hall Effect/Magnetic Sensors LF21115TMR STD TMD SENS

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Datasheet

11’256In Stock

Cut Tape

CHF 0.749

CHF 0.657

CHF 0.584

CHF 0.556

View

Reel

CHF 0.36

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 400W 350V 5% Bi-Directional

SMAJ350CA
Littelfuse
1: CHF 0.66
12’055In Stock

Mfr. Part No.
SMAJ350CA

Mouser Part No
576-SMAJ350CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 350V 5% Bi-Directional

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Datasheet

12’055In Stock

Cut Tape

CHF 0.66

CHF 0.375

CHF 0.27

CHF 0.23

View

Reel

CHF 0.154

MouseReel Available

Min.: 1
Mult.: 1

: 5’000

ESD Protection Diodes / TVS Diodes 4.5V 7A 30kV DFN0603 Bi-dir TVS

SC1205-01UTG
Littelfuse
1: CHF 0.427
22’865In Stock

Mfr. Part No.
SC1205-01UTG

Mouser Part No
576-SC1205-01UTG

Littelfuse

ESD Protection Diodes / TVS Diodes 4.5V 7A 30kV DFN0603 Bi-dir TVS

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Datasheet

22’865In Stock

Cut Tape

CHF 0.427

CHF 0.198

CHF 0.164

CHF 0.129

View

Reel

CHF 0.066

MouseReel Available

Min.: 1
Mult.: 1

: 15’000

Board Mount Hall Effect/Magnetic Sensors LF21215TMR STD TMD SENS

LF21215TMR
Littelfuse
1: CHF 0.749
2’885In Stock

Mfr. Part No.
LF21215TMR

Mouser Part No
576-LF21215TMR

Littelfuse

Board Mount Hall Effect/Magnetic Sensors LF21215TMR STD TMD SENS

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Datasheet

2’885In Stock

Cut Tape

CHF 0.749

CHF 0.657

CHF 0.583

CHF 0.555

View

Reel

CHF 0.36

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

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

SMAJ11A
Littelfuse
1: CHF 0.362
14’536In Stock

Mfr. Part No.
SMAJ11A

Mouser Part No
576-SMAJ11A

Littelfuse

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

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Datasheet

14’536In Stock

Cut Tape

CHF 0.362

CHF 0.171

CHF 0.141

CHF 0.109

CHF 0.095

Reel

CHF 0.095

MouseReel Available

Min.: 1
Mult.: 1

: 5’000

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

SMAJ150A
Littelfuse
1: CHF 0.29
8’945In Stock

Mfr. Part No.
SMAJ150A

Mouser Part No
576-SMAJ150A

Littelfuse

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

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Datasheet

8’945In Stock

Cut Tape

CHF 0.29

CHF 0.179

CHF 0.129

CHF 0.107

Reel

CHF 0.068

View

MouseReel Available

Min.: 1
Mult.: 1

: 5’000

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

SMAJ250A
Littelfuse
1: CHF 0.411
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

CHF 0.411

CHF 0.234

CHF 0.201

CHF 0.15

View

Reel

CHF 0.134

MouseReel Available

Min.: 1
Mult.: 1

: 5’000

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

SMAJ8.0A
Littelfuse
1: CHF 0.362
17’720In Stock

Mfr. Part No.
SMAJ8.0A

Mouser Part No
576-SMAJ8.0A

Littelfuse

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

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Datasheet

17’720In Stock

Cut Tape

CHF 0.362

CHF 0.174

CHF 0.141

CHF 0.109

CHF 0.095

Reel

CHF 0.095

MouseReel Available

Min.: 1
Mult.: 1

: 5’000

Power Switch ICs - Power Distribution 5V, 4A Low Ron Load Switch

LS0504EDD12
Littelfuse
1: CHF 0.684
1’141In Stock
3’000Expected 9/3/2026

Mfr. Part No.
LS0504EDD12

Mouser Part No
576-LS0504EDD12

Littelfuse

Power Switch ICs - Power Distribution 5V, 4A Low Ron Load Switch

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Datasheet

1’141In Stock

3’000Expected 9/3/2026

Cut Tape

CHF 0.684

CHF 0.483

CHF 0.438

CHF 0.383

View

Reel

CHF 0.302

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

Board Mount Hall Effect/Magnetic Sensors LF22214TMR STD TMD SENS

LF22214TMR
Littelfuse
1: CHF 0.901
8’104In Stock
18’000Expected 9/3/2026

Mfr. Part No.
LF22214TMR

Mouser Part No
576-LF22214TMR

Littelfuse

Board Mount Hall Effect/Magnetic Sensors LF22214TMR STD TMD SENS

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Datasheet

8’104In Stock

18’000Expected 9/3/2026

Cut Tape

CHF 0.901

CHF 0.761

CHF 0.708

CHF 0.596

View

Reel

CHF 0.401

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 400W 12V 5% Bi-Directional

SMAJ12CA
Littelfuse
1: CHF 0.362
57’410In Stock
40’000Expected 9/30/2026

Mfr. Part No.
SMAJ12CA

Mouser Part No
576-SMAJ12CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 12V 5% Bi-Directional

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Datasheet

57’410In Stock

40’000Expected 9/30/2026

Cut Tape

CHF 0.362

CHF 0.206

CHF 0.15

CHF 0.119

Reel

CHF 0.078

View

MouseReel Available

Min.: 1
Mult.: 1

: 5’000

ESD Protection Diodes / TVS Diodes 400W 14V 5% Uni-Directional

SMAJ14A
Littelfuse
1: CHF 0.346
33’827In Stock

Mfr. Part No.
SMAJ14A

Mouser Part No
576-SMAJ14A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 14V 5% Uni-Directional

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Datasheet

33’827In Stock

Cut Tape

CHF 0.346

CHF 0.206

CHF 0.133

CHF 0.098

View

Reel

CHF 0.06

MouseReel Available

Min.: 1
Mult.: 1

: 5’000

ESD Protection Diodes / TVS Diodes 400W 15V 5% Bi-Directional

SMAJ15CA
Littelfuse
1: CHF 0.378
74’240In Stock

Mfr. Part No.
SMAJ15CA

Mouser Part No
576-SMAJ15CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 15V 5% Bi-Directional

Learn More

Datasheet

74’240In Stock

Cut Tape

CHF 0.378

CHF 0.182

CHF 0.152

CHF 0.119

Reel

CHF 0.068

View

MouseReel Available

Min.: 1
Mult.: 1

: 5’000

ESD Protection Diodes / TVS Diodes 400W 16V 5% Bi-Directional

SMAJ16CA
Littelfuse
1: CHF 0.387
17’200In Stock
50’000Expected 10/29/2026

Mfr. Part No.
SMAJ16CA

Mouser Part No
576-SMAJ16CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 16V 5% Bi-Directional

Learn More

Datasheet

17’200In Stock

50’000Expected 10/29/2026

Cut Tape

CHF 0.387

CHF 0.182

CHF 0.153

CHF 0.114

Reel

CHF 0.068

View

MouseReel Available

Min.: 1
Mult.: 1

: 5’000

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

SMAJ220CA
Littelfuse
1: CHF 0.781
8’102In Stock

Mfr. Part No.
SMAJ220CA

Mouser Part No
576-SMAJ220CA

Littelfuse

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

Learn More

Datasheet

8’102In Stock

Cut Tape

CHF 0.781

CHF 0.489

CHF 0.316

CHF 0.242

Reel

CHF 0.172

View

MouseReel Available

Min.: 1
Mult.: 1

: 5’000

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

SMAJ22A
Littelfuse
1: CHF 0.378
43’926In Stock
28’803Expected 9/3/2026

Mfr. Part No.
SMAJ22A

Mouser Part No
576-SMAJ22A

Littelfuse

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

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Datasheet

43’926In Stock

28’803Expected 9/3/2026

Cut Tape

CHF 0.378

CHF 0.171

CHF 0.145

CHF 0.11

Reel

CHF 0.066

View

MouseReel Available

Min.: 1
Mult.: 1

: 5’000

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

SMAJ24A
Littelfuse
1: CHF 0.362
41’794In Stock
70’000Expected 1/26/2027

Mfr. Part No.
SMAJ24A

Mouser Part No
576-SMAJ24A

Littelfuse

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

Learn More

Datasheet

41’794In Stock

70’000Expected 1/26/2027

Cut Tape

CHF 0.362

CHF 0.171

CHF 0.141

CHF 0.109

View

Reel

CHF 0.057

MouseReel Available

Min.: 1
Mult.: 1

: 5’000

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

SMAJ250CA
Littelfuse
1: CHF 0.773
7’807In Stock
10’000Expected 11/30/2026

Mfr. Part No.
SMAJ250CA

Mouser Part No
576-SMAJ250CA

Littelfuse

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

Learn More

Datasheet

7’807In Stock

10’000Expected 11/30/2026

Cut Tape

CHF 0.773

CHF 0.354

CHF 0.312

CHF 0.239

View

Reel

CHF 0.169

MouseReel Available

Min.: 1
Mult.: 1

: 5’000

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

SMAJ28CA
Littelfuse
1: CHF 0.387
26’292In Stock
35’000Expected 2/15/2027

Mfr. Part No.
SMAJ28CA

Mouser Part No
576-SMAJ28CA

Littelfuse

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

Learn More

Datasheet

26’292In Stock

35’000Expected 2/15/2027

Cut Tape

CHF 0.387

CHF 0.171

CHF 0.147

CHF 0.112

View

Reel

CHF 0.068

MouseReel Available

Min.: 1
Mult.: 1

: 5’000

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

SMAJ300CA
Littelfuse
1: CHF 0.693
12’657In Stock
40’000On Order

Mfr. Part No.
SMAJ300CA

Mouser Part No
576-SMAJ300CA

Littelfuse

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

Learn More

Datasheet

12’657In Stock

40’000On Order

Cut Tape

CHF 0.693

CHF 0.333

CHF 0.249

CHF 0.204

View

Reel

CHF 0.163

MouseReel Available

Min.: 1
Mult.: 1

: 5’000

ESD Protection Diodes / TVS Diodes 400W 30V 5% Bi-Directional

SMAJ30CA
Littelfuse
1: CHF 0.362
98’072In Stock
147’116On Order

Mfr. Part No.
SMAJ30CA

Mouser Part No
576-SMAJ30CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 30V 5% Bi-Directional

Learn More

Datasheet

98’072In Stock

147’116On Order

Cut Tape

CHF 0.362

CHF 0.171

CHF 0.151

CHF 0.112

View

Reel

CHF 0.066

MouseReel Available

Min.: 1
Mult.: 1

: 5’000

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

SMAJ33A
Littelfuse
1: CHF 0.371
30’180In Stock
85’000Expected 11/5/2026

Mfr. Part No.
SMAJ33A

Mouser Part No
576-SMAJ33A

Littelfuse

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

Learn More

Datasheet

30’180In Stock

85’000Expected 11/5/2026

Cut Tape

CHF 0.371

CHF 0.168

CHF 0.143

CHF 0.109

Reel

CHF 0.073

View

MouseReel Available

Min.: 1
Mult.: 1

: 5’000

ESD Protection Diodes / TVS Diodes 400W 350V 5% Uni-Directional

SMAJ350A
Littelfuse
1: CHF 0.709
8’400In Stock

Mfr. Part No.
SMAJ350A

Mouser Part No
576-SMAJ350A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 350V 5% Uni-Directional

Learn More

Datasheet

8’400In Stock

Cut Tape

CHF 0.709

CHF 0.354

CHF 0.295

CHF 0.222

View

Reel

CHF 0.157

MouseReel Available

Min.: 1
Mult.: 1

: 5’000

ESD Protection Diodes / TVS Diodes 400W 36V 5% Uni-Directional

SMAJ36A
Littelfuse
1: CHF 0.362
37’192In Stock
25’000Expected 12/3/2026

Mfr. Part No.
SMAJ36A

Mouser Part No
576-SMAJ36A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 36V 5% Uni-Directional

Learn More

Datasheet

37’192In Stock

25’000Expected 12/3/2026

Cut Tape

CHF 0.362

CHF 0.171

CHF 0.141

CHF 0.109

Reel

CHF 0.066

View

MouseReel Available

Min.: 1
Mult.: 1

: 5’000

Connected Drug Delivery Device Ecosystem Solutions

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