Circuit Protection – Mouser Estonia

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Gas Discharge Tube for RS-485 Ports

Bourns Gas Discharge Tube (GDT) for RS-485 Ports is designed to meet industry standards on RS-485 port interfaces and to provide circuit protection in noisy and harsh electrical environments. For exposed lines that may see large and fast surges and where failure is not acceptable, a three-stage Bourns protection system is recommended.

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Part #

ESD Protection Diodes / TVS Diodes 33V 400W BiDir

P4SMA33CA
Bourns
1: 0,189 €
5.635In Stock
10.000Expected 4/20/2026

Mfr. Part No.
P4SMA33CA

Mouser Part No
652-P4SMA33CA

Bourns

ESD Protection Diodes / TVS Diodes 33V 400W BiDir

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Datasheet

5.635In Stock

10.000Expected 4/20/2026

Cut Tape

0,189 €

0,12 €

Reel

0,101 €

0,075 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 36V 400W UniDir

P4SMA36A
Bourns
1: 0,301 €
10.163In Stock

Mfr. Part No.
P4SMA36A

Mouser Part No
652-P4SMA36A

Bourns

ESD Protection Diodes / TVS Diodes 36V 400W UniDir

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Datasheet

10.163In Stock

Cut Tape

0,301 €

0,204 €

0,085 €

0,084 €

Reel

0,077 €

0,065 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 39V 400W UniDir

P4SMA39A
Bourns
1: 0,215 €
9.398In Stock
10.000Expected 4/22/2026

Mfr. Part No.
P4SMA39A

Mouser Part No
652-P4SMA39A

Bourns

ESD Protection Diodes / TVS Diodes 39V 400W UniDir

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Datasheet

9.398In Stock

10.000Expected 4/22/2026

Cut Tape

0,215 €

0,136 €

0,077 €

Reel

0,065 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 39V 400W BiDir

P4SMA39CA
Bourns
1: 0,456 €
10.086In Stock

Mfr. Part No.
P4SMA39CA

Mouser Part No
652-P4SMA39CA

Bourns

ESD Protection Diodes / TVS Diodes 39V 400W BiDir

Learn More

Datasheet

10.086In Stock

Cut Tape

0,456 €

0,286 €

0,181 €

0,145 €

Reel

0,094 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 43V 400W BiDir

P4SMA43CA
Bourns
1: 0,464 €
3.958In Stock

Mfr. Part No.
P4SMA43CA

Mouser Part No
652-P4SMA43CA

Bourns

ESD Protection Diodes / TVS Diodes 43V 400W BiDir

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Datasheet

3.958In Stock

Cut Tape

0,464 €

0,286 €

0,182 €

0,146 €

Reel

0,088 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 47V 400W UniDir

P4SMA47A
Bourns
1: 0,43 €
304In Stock

Mfr. Part No.
P4SMA47A

Mouser Part No
652-P4SMA47A

Bourns

ESD Protection Diodes / TVS Diodes 47V 400W UniDir

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Datasheet

304In Stock

Cut Tape

0,43 €

0,29 €

0,166 €

0,12 €

Reel

0,076 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 51V 400W BiDir

P4SMA51CA
Bourns
1: 0,464 €
6.980In Stock

Mfr. Part No.
P4SMA51CA

Mouser Part No
652-P4SMA51CA

Bourns

ESD Protection Diodes / TVS Diodes 51V 400W BiDir

Learn More

Datasheet

6.980In Stock

Cut Tape

0,464 €

0,286 €

0,182 €

0,146 €

Reel

0,091 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 530V 400W UniDir

P4SMA530A
Bourns
1: 0,473 €
4.165In Stock

Mfr. Part No.
P4SMA530A

Mouser Part No
652-P4SMA530A

Bourns

ESD Protection Diodes / TVS Diodes 530V 400W UniDir

Learn More

Datasheet

4.165In Stock

Cut Tape

0,473 €

0,358 €

0,244 €

0,193 €

Reel

0,142 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 6.8V 400W UniDir

P4SMA6.8A
Bourns
1: 0,301 €
9.327In Stock

Mfr. Part No.
P4SMA6.8A

Mouser Part No
652-P4SMA6.8A

Bourns

ESD Protection Diodes / TVS Diodes 6.8V 400W UniDir

Learn More

Datasheet

9.327In Stock

Cut Tape

0,301 €

0,204 €

0,09 €

0,089 €

Reel

0,073 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 6.8V 400W BiDir

P4SMA6.8CA
Bourns
1: 0,284 €
6.949In Stock
10.000Expected 8/20/2026

Mfr. Part No.
P4SMA6.8CA

Mouser Part No
652-P4SMA6.8CA

Bourns

ESD Protection Diodes / TVS Diodes 6.8V 400W BiDir

Learn More

Datasheet

6.949In Stock

10.000Expected 8/20/2026

Cut Tape

0,284 €

0,206 €

0,128 €

0,111 €

0,089 €

Reel

0,075 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 21V 400W UniDir

P4SMA62A
Bourns
1: 0,421 €
8.227In Stock

Mfr. Part No.
P4SMA62A

Mouser Part No
652-P4SMA62A

Bourns

ESD Protection Diodes / TVS Diodes 21V 400W UniDir

Learn More

Datasheet

8.227In Stock

Cut Tape

0,421 €

0,289 €

0,163 €

0,129 €

Reel

0,088 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 68V 400W UniDir

P4SMA68A
Bourns
1: 0,421 €
900In Stock

Mfr. Part No.
P4SMA68A

Mouser Part No
652-P4SMA68A

Bourns

ESD Protection Diodes / TVS Diodes 68V 400W UniDir

Learn More

Datasheet

900In Stock

Cut Tape

0,421 €

0,284 €

0,163 €

0,129 €

Reel

0,069 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 75V 400W BiDir

P4SMA75CA
Bourns
1: 0,464 €
5.460In Stock

Mfr. Part No.
P4SMA75CA

Mouser Part No
652-P4SMA75CA

Bourns

ESD Protection Diodes / TVS Diodes 75V 400W BiDir

Learn More

Datasheet

5.460In Stock

Cut Tape

0,464 €

0,286 €

0,182 €

0,134 €

Reel

0,097 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 82V 400W UniDir

P4SMA82A
Bourns
1: 0,43 €
4.900In Stock

Mfr. Part No.
P4SMA82A

Mouser Part No
652-P4SMA82A

Bourns

ESD Protection Diodes / TVS Diodes 82V 400W UniDir

Learn More

Datasheet

4.900In Stock

Cut Tape

0,43 €

0,29 €

0,164 €

0,13 €

Reel

0,083 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 10V 600W BiDir

P6SMB10CA
Bourns
1: 0,327 €
10.040In Stock

Mfr. Part No.
P6SMB10CA

Mouser Part No
652-P6SMB10CA

Bourns

ESD Protection Diodes / TVS Diodes 10V 600W BiDir

Learn More

Datasheet

10.040In Stock

Cut Tape

0,327 €

0,241 €

0,163 €

0,126 €

Reel

0,09 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 110V 600W UniDir

P6SMB110A
Bourns
1: 0,318 €
8.492In Stock

Mfr. Part No.
P6SMB110A

Mouser Part No
652-P6SMB110A

Bourns

ESD Protection Diodes / TVS Diodes 110V 600W UniDir

Learn More

Datasheet

8.492In Stock

Cut Tape

0,318 €

0,214 €

0,145 €

0,113 €

0,085 €

Reel

0,069 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 12V 600W BiDir

P6SMB12CA
Bourns
1: 0,275 €
2.610In Stock
12.000Expected 9/14/2026

Mfr. Part No.
P6SMB12CA

Mouser Part No
652-P6SMB12CA

Bourns

ESD Protection Diodes / TVS Diodes 12V 600W BiDir

Learn More

Datasheet

2.610In Stock

12.000Expected 9/14/2026

Cut Tape

0,275 €

0,215 €

0,139 €

0,126 €

Reel

0,083 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 130V 600W UniDir

P6SMB130A
Bourns
1: 0,318 €
1.085In Stock

Mfr. Part No.
P6SMB130A

Mouser Part No
652-P6SMB130A

Bourns

ESD Protection Diodes / TVS Diodes 130V 600W UniDir

Learn More

Datasheet

1.085In Stock

Cut Tape

0,318 €

0,214 €

0,158 €

0,128 €

Reel

0,083 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 13V 600W UniDir

P6SMB13A
Bourns
1: 0,086 €
6.122In Stock

Mfr. Part No.
P6SMB13A

Mouser Part No
652-P6SMB13A

Bourns

ESD Protection Diodes / TVS Diodes 13V 600W UniDir

Learn More

Datasheet

6.122In Stock

Cut Tape

0,086 €

0,082 €

Reel

0,069 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 13V 600W BiDir

P6SMB13CA
Bourns
1: 0,361 €
3.139In Stock

Mfr. Part No.
P6SMB13CA

Mouser Part No
652-P6SMB13CA

Bourns

ESD Protection Diodes / TVS Diodes 13V 600W BiDir

Learn More

Datasheet

3.139In Stock

Cut Tape

0,361 €

0,241 €

0,147 €

0,125 €

Reel

0,083 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 16V 600W UniDir

P6SMB16A
Bourns
1: 0,103 €
7.501In Stock

Mfr. Part No.
P6SMB16A

Mouser Part No
652-P6SMB16A

Bourns

ESD Protection Diodes / TVS Diodes 16V 600W UniDir

Learn More

Datasheet

7.501In Stock

Cut Tape

0,103 €

0,097 €

0,094 €

Reel

0,086 €

0,082 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 170V 600W UniDir

P6SMB170A
Bourns
1: 0,292 €
6.023In Stock

Mfr. Part No.
P6SMB170A

Mouser Part No
652-P6SMB170A

Bourns

ESD Protection Diodes / TVS Diodes 170V 600W UniDir

Learn More

Datasheet

6.023In Stock

Cut Tape

0,292 €

0,272 €

0,172 €

0,135 €

Reel

0,097 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 18V 600W UniDir

P6SMB18A
Bourns
1: 0,129 €
8.591In Stock

Mfr. Part No.
P6SMB18A

Mouser Part No
652-P6SMB18A

Bourns

ESD Protection Diodes / TVS Diodes 18V 600W UniDir

Learn More

Datasheet

8.591In Stock

Cut Tape

0,129 €

0,101 €

0,085 €

0,083 €

Reel

0,07 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 18V 600W BiDir

P6SMB18CA
Bourns
1: 0,361 €
1.209In Stock
12.000Expected 7/21/2026

Mfr. Part No.
P6SMB18CA

Mouser Part No
652-P6SMB18CA

Bourns

ESD Protection Diodes / TVS Diodes 18V 600W BiDir

Learn More

Datasheet

1.209In Stock

12.000Expected 7/21/2026

Cut Tape

0,361 €

0,241 €

0,163 €

0,123 €

Reel

0,084 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 220V 600W UniDir

P6SMB220A
Bourns
1: 0,636 €
5.959In Stock

Mfr. Part No.
P6SMB220A

Mouser Part No
652-P6SMB220A

Bourns

ESD Protection Diodes / TVS Diodes 220V 600W UniDir

Learn More

Datasheet

5.959In Stock

Cut Tape

0,636 €

0,439 €

0,285 €

0,218 €

Reel

0,14 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Gas Discharge Tube for RS-485 Ports

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