Circuit Protection – Mouser Finland

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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 Circuit Protection

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Results: 211

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Part #

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

SMAJ7.0A
Littelfuse
1: 0,163 €
11 874In Stock

Mfr. Part No.
SMAJ7.0A

Mouser Part No
576-SMAJ7.0A

Littelfuse

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

Learn More

Datasheet

11 874In Stock

Cut Tape

0,163 €

0,126 €

0,113 €

0,088 €

View

Reel

0,061 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5 000

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

SMAJ7.0CA
Littelfuse
1: 0,284 €
9 595In Stock

Mfr. Part No.
SMAJ7.0CA

Mouser Part No
576-SMAJ7.0CA

Littelfuse

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

Learn More

Datasheet

9 595In Stock

Cut Tape

0,284 €

0,191 €

0,116 €

0,093 €

View

Reel

0,074 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5 000

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

SMAJ7.5A
Littelfuse
1: 0,361 €
8 490In 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 490In Stock

Cut Tape

0,361 €

0,243 €

0,106 €

0,105 €

Reel

0,083 €

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: 0,267 €
4 974In 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 974In Stock

5 000Expected 18/03/2026

Cut Tape

0,267 €

0,179 €

0,094 €

0,09 €

View

Reel

0,074 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5 000

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

SMAJ70A
Littelfuse
1: 0,163 €
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

0,163 €

0,12 €

0,084 €

0,08 €

Reel

0,068 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5 000

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

SMAJ70CA
Littelfuse
1: 0,138 €
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

0,138 €

0,109 €

0,084 €

0,081 €

Reel

0,077 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5 000

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

SMAJ75A
Littelfuse
1: 0,198 €
8 524In Stock

Mfr. Part No.
SMAJ75A

Mouser Part No
576-SMAJ75A

Littelfuse

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

Learn More

Datasheet

8 524In Stock

Cut Tape

0,198 €

0,139 €

0,083 €

0,082 €

Reel

0,075 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5 000

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

SMAJ75CA
Littelfuse
1: 0,361 €
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

0,361 €

0,226 €

0,144 €

0,108 €

Reel

0,071 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5 000

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

SMAJ78A
Littelfuse
1: 0,267 €
4 162In 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 162In Stock

Cut Tape

0,267 €

0,181 €

0,144 €

0,109 €

Reel

0,079 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5 000

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

SMAJ8.0CA
Littelfuse
1: 0,224 €
7 971In 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 971In Stock

Cut Tape

0,224 €

0,153 €

0,083 €

Reel

0,077 €

0,074 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5 000

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

SMAJ8.5CA
Littelfuse
1: 0,335 €
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

0,335 €

0,226 €

0,091 €

0,086 €

Reel

0,081 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5 000

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

SMAJ85A
Littelfuse
1: 0,275 €
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

0,275 €

0,198 €

0,13 €

0,103 €

Reel

0,075 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5 000

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

SMAJ9.0CA
Littelfuse
1: 0,267 €
10 628In 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 628In Stock

Cut Tape

0,267 €

0,175 €

0,085 €

0,084 €

View

Reel

0,074 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5 000

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

SMAJ90A
Littelfuse
1: 0,172 €
4 961In Stock
5 000Expected 20/04/2026

Mfr. Part No.
SMAJ90A

Mouser Part No
576-SMAJ90A

Littelfuse

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

Learn More

Datasheet

4 961In Stock

5 000Expected 20/04/2026

Cut Tape

0,172 €

0,127 €

0,089 €

0,086 €

Reel

0,068 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5 000

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

SMAJ90CA
Littelfuse
1: 0,275 €
4 176In Stock
5 000Expected 26/02/2026

Mfr. Part No.
SMAJ90CA

Mouser Part No
576-SMAJ90CA

Littelfuse

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

Learn More

Datasheet

4 176In Stock

5 000Expected 26/02/2026

Cut Tape

0,275 €

0,18 €

0,085 €

0,081 €

Reel

0,07 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5 000

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

0805L175SLYR
Littelfuse
1: 1,22 €
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

1,22 €

1,13 €

0,937 €

0,869 €

View

Reel

0,651 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4 000

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

1206L400/12SLWR
Littelfuse
1: 1,64 €
1 218In Stock
6 000Expected 23/02/2026

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 23/02/2026

Cut Tape

1,64 €

1,51 €

1,26 €

1,16 €

View

Reel

0,771 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

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

1210L200SLYR
Littelfuse
1: 1,64 €
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

1,64 €

1,49 €

1,24 €

1,14 €

View

Reel

0,771 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4 000

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

1210L400SLWR
Littelfuse
1: 1,64 €
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

1,64 €

1,51 €

1,26 €

1,16 €

View

Reel

0,771 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

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

1210L900SLPR
Littelfuse
1: 1,64 €
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

1,64 €

1,51 €

1,26 €

1,16 €

View

Reel

0,771 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2 000

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

1812L300SLPR
Littelfuse
1: 1,98 €
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

1,98 €

1,64 €

1,51 €

1,26 €

View

Reel

0,771 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2 000

ESD Protection Diodes / TVS Diodes 1CH 30KV 5V

SP1006-01UTG
Littelfuse
1: 0,318 €
17 011In Stock

Mfr. Part No.
SP1006-01UTG

Mouser Part No
576-SP1006-01UTG

Littelfuse

ESD Protection Diodes / TVS Diodes 1CH 30KV 5V

Learn More

Datasheet

17 011In Stock

Cut Tape

0,318 €

0,212 €

0,086 €

0,084 €

0,067 €

Reel

0,063 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 15 000

Resettable Fuses - PPTC 6V 1.0A-HD 40A SMD

0402L100SLKR
Littelfuse
1: 2,46 €
9 999Expected 30/04/2026

Mfr. Part No.
0402L100SLKR

Mouser Part No
576-0402L100SLKR

Littelfuse

Resettable Fuses - PPTC 6V 1.0A-HD 40A SMD

Learn More

Datasheet

9 999Expected 30/04/2026

Cut Tape

2,46 €

2,05 €

1,89 €

1,57 €

View

Reel

1,14 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10 000

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

SMAJ150A
Littelfuse
1: 0,258 €
10 000Expected 27/04/2026

Mfr. Part No.
SMAJ150A

Mouser Part No
576-SMAJ150A

Littelfuse

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

Learn More

Datasheet

10 000Expected 27/04/2026

Cut Tape

0,258 €

0,209 €

0,144 €

0,113 €

Reel

0,071 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5 000

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

SMAJ300A
Littelfuse
1: 0,507 €
4 375Expected 07/05/2026

Mfr. Part No.
SMAJ300A

Mouser Part No
576-SMAJ300A

Littelfuse

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

Learn More

Datasheet

4 375Expected 07/05/2026

Cut Tape

0,507 €

0,399 €

0,26 €

0,198 €

0,162 €

Reel

0,16 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5 000

Connected Drug Delivery Device Ecosystem Solutions

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