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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Types of Circuit Protection

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Part #

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

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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

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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 €
5.422In Stock

Mfr. Part No.
P6SMB13A

Mouser Part No
652-P6SMB13A

Bourns

ESD Protection Diodes / TVS Diodes 13V 600W UniDir

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Datasheet

5.422In 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 160V 600W BiDir

P6SMB160CA
Bourns
1: 0,722 €
74In Stock

Mfr. Part No.
P6SMB160CA

Mouser Part No
652-P6SMB160CA

Bourns

ESD Protection Diodes / TVS Diodes 160V 600W BiDir

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Datasheet

74In Stock

Cut Tape

0,722 €

0,447 €

0,288 €

0,22 €

Reel

0,179 €

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

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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

ESD Protection Diodes / TVS Diodes 22V 600W UniDir

P6SMB22A
Bourns
1: 0,224 €
7.972In Stock

Mfr. Part No.
P6SMB22A

Mouser Part No
652-P6SMB22A

Bourns

ESD Protection Diodes / TVS Diodes 22V 600W UniDir

Learn More

Datasheet

7.972In Stock

Cut Tape

0,224 €

0,17 €

0,102 €

0,096 €

Reel

0,081 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 24V 600W UniDir

P6SMB24A
Bourns
1: 0,439 €
11.418In Stock

Mfr. Part No.
P6SMB24A

Mouser Part No
652-P6SMB24A

Bourns

ESD Protection Diodes / TVS Diodes 24V 600W UniDir

Learn More

Datasheet

11.418In Stock

Cut Tape

0,439 €

0,271 €

0,171 €

0,134 €

Reel

0,097 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 24V 600W BiDir

P6SMB24CA
Bourns
1: 0,353 €
5.686In Stock

Mfr. Part No.
P6SMB24CA

Mouser Part No
652-P6SMB24CA

Bourns

ESD Protection Diodes / TVS Diodes 24V 600W BiDir

Learn More

Datasheet

5.686In Stock

Cut Tape

0,353 €

0,241 €

0,163 €

0,126 €

0,108 €

Reel

0,081 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 250V 600W UniDir

P6SMB250A
Bourns
1: 0,421 €
2.422In Stock
12.000Expected 7/13/2026

Mfr. Part No.
P6SMB250A

Mouser Part No
652-P6SMB250A

Bourns

ESD Protection Diodes / TVS Diodes 250V 600W UniDir

Learn More

Datasheet

2.422In Stock

12.000Expected 7/13/2026

Cut Tape

0,421 €

0,29 €

0,212 €

0,161 €

0,16 €

Reel

0,137 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 33V 600W BiDir

P6SMB33CA
Bourns
1: 0,327 €
6.502In Stock
12.000Expected 8/27/2026

Mfr. Part No.
P6SMB33CA

Mouser Part No
652-P6SMB33CA

Bourns

ESD Protection Diodes / TVS Diodes 33V 600W BiDir

Learn More

Datasheet

6.502In Stock

12.000Expected 8/27/2026

Cut Tape

0,327 €

0,213 €

0,14 €

0,111 €

0,095 €

Reel

0,081 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 36V 600W UniDir

P6SMB36A
Bourns
1: 0,258 €
14.354In Stock

Mfr. Part No.
P6SMB36A

Mouser Part No
652-P6SMB36A

Bourns

ESD Protection Diodes / TVS Diodes 36V 600W UniDir

Learn More

Datasheet

14.354In Stock

Cut Tape

0,258 €

0,193 €

0,118 €

0,103 €

Reel

0,077 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 39V 600W UniDir

P6SMB39A
Bourns
1: 0,284 €
6.583In Stock
12.000Expected 4/9/2026

Mfr. Part No.
P6SMB39A

Mouser Part No
652-P6SMB39A

Bourns

ESD Protection Diodes / TVS Diodes 39V 600W UniDir

Learn More

Datasheet

6.583In Stock

12.000Expected 4/9/2026

Cut Tape

0,284 €

0,181 €

0,118 €

0,101 €

Reel

0,078 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 39V 600W BiDir

P6SMB39CA
Bourns
1: 0,361 €
104In Stock
12.000Expected 10/13/2026

Mfr. Part No.
P6SMB39CA

Mouser Part No
652-P6SMB39CA

Bourns

ESD Protection Diodes / TVS Diodes 39V 600W BiDir

Learn More

Datasheet

104In Stock

12.000Expected 10/13/2026

Cut Tape

0,361 €

0,239 €

0,16 €

0,101 €

Reel

0,082 €

0,081 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 43V 600W UniDir

P6SMB43A
Bourns
1: 0,301 €
2.722In Stock

Mfr. Part No.
P6SMB43A

Mouser Part No
652-P6SMB43A

Bourns

ESD Protection Diodes / TVS Diodes 43V 600W UniDir

Learn More

Datasheet

2.722In Stock

Cut Tape

0,301 €

0,194 €

0,129 €

0,103 €

Reel

0,07 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 540V 600W UniDir

P6SMB540A
Bourns
1: 0,396 €
11.402In Stock

Mfr. Part No.
P6SMB540A

Mouser Part No
652-P6SMB540A

Bourns

ESD Protection Diodes / TVS Diodes 540V 600W UniDir

Learn More

Datasheet

11.402In Stock

Cut Tape

0,396 €

0,342 €

0,236 €

0,186 €

Reel

0,179 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 56V 600W UniDir

P6SMB56A
Bourns
1: 0,318 €
13.526In Stock

Mfr. Part No.
P6SMB56A

Mouser Part No
652-P6SMB56A

Bourns

ESD Protection Diodes / TVS Diodes 56V 600W UniDir

Learn More

Datasheet

13.526In Stock

Cut Tape

0,318 €

0,214 €

0,145 €

0,095 €

0,085 €

Reel

0,069 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 6.8V 600W UniDir

P6SMB6.8A
Bourns
1: 0,275 €
4.465In Stock
12.000Expected 5/11/2026

Mfr. Part No.
P6SMB6.8A

Mouser Part No
652-P6SMB6.8A

Bourns

ESD Protection Diodes / TVS Diodes 6.8V 600W UniDir

Learn More

Datasheet

4.465In Stock

12.000Expected 5/11/2026

Cut Tape

0,275 €

0,19 €

0,101 €

0,096 €

Reel

0,07 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 6.8V 600W BiDir

P6SMB6.8CA
Bourns
1: 0,361 €
6.341In Stock

Mfr. Part No.
P6SMB6.8CA

Mouser Part No
652-P6SMB6.8CA

Bourns

ESD Protection Diodes / TVS Diodes 6.8V 600W BiDir

Learn More

Datasheet

6.341In Stock

Cut Tape

0,361 €

0,241 €

0,163 €

0,126 €

Reel

0,085 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 62V 600W UniDir

P6SMB62A
Bourns
1: 0,439 €
6.802In Stock

Mfr. Part No.
P6SMB62A

Mouser Part No
652-P6SMB62A

Bourns

ESD Protection Diodes / TVS Diodes 62V 600W UniDir

Learn More

Datasheet

6.802In Stock

Cut Tape

0,439 €

0,271 €

0,171 €

0,134 €

Reel

0,097 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 68V 600W UniDir

P6SMB68A
Bourns
1: 0,439 €
5.939In Stock

Mfr. Part No.
P6SMB68A

Mouser Part No
652-P6SMB68A

Bourns

ESD Protection Diodes / TVS Diodes 68V 600W UniDir

Learn More

Datasheet

5.939In Stock

Cut Tape

0,439 €

0,271 €

0,171 €

0,134 €

Reel

0,097 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Gas Discharge Tube for RS-485 Ports

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