Board Mount Surge Protectors – Mouser Switzerland

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TBU® Circuit Protection Devices

Bourns TBU^® Circuit Protection Devices block transients in nanoseconds through a current-disconnecting mechanism instead of diverting or shunting the surge to ground. These high-speed surge protection components are designed to protect against faults caused by short circuits, AC power cross, induction, and lightning surges. Bourns TBU Circuit Protection Devices are resettable for full functionality after multiple fault events and ideal for telecommunications, industrial, and data communications systems.

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Part #

Board Mount Surge Protectors 100mA 850Vimp

P850-G120-WH
Bourns
1: 1.92 CHF
22 975In Stock

Mfr. Part No.
P850-G120-WH

Mouser Part No
652-P850-G120-WH

Bourns

Board Mount Surge Protectors 100mA 850Vimp

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Datasheet

Product Comments

22 975In Stock

Cut Tape

1.92 CHF

1.67 CHF

1.15 CHF

0.934 CHF

0.877 CHF

Reel

0.871 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

SMD/SMT

850 V

100 mA

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Board Mount Surge Protectors Dual 50ohm TBU Devce Bi-directional

TBU-PL085-100-WH
Bourns
1: 1.61 CHF
5 601In Stock

Mfr. Part No.
TBU-PL085-100-WH

Mouser Part No
652-TBU-PL085-100-WH

Bourns

Board Mount Surge Protectors Dual 50ohm TBU Devce Bi-directional

Datasheet

5 601In Stock

Cut Tape

1.61 CHF

1.45 CHF

1.00 CHF

0.80 CHF

Reel

0.647 CHF

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

SMD/SMT

DFN

850 V

200 mA

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Board Mount Surge Protectors Dual Unidirectional TBU Device

TBU-DT085-300-WH
Bourns
1: 1.86 CHF
9 041In Stock

Mfr. Part No.
TBU-DT085-300-WH

Mouser Part No
652-TBU-DT085-300-WH

Bourns

Board Mount Surge Protectors Dual Unidirectional TBU Device

Learn More

Datasheet

9 041In Stock

Cut Tape

1.86 CHF

1.63 CHF

1.12 CHF

0.91 CHF

0.854 CHF

Reel

0.729 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

SMD/SMT

DFN

850 V

600 mA

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Board Mount Surge Protectors Dual Unidirectional TBU Device

TBU-DT065-100-WH
Bourns
1: 1.86 CHF
8 234In Stock

Mfr. Part No.
TBU-DT065-100-WH

Mouser Part No
652-TBU-DT065-100-WH

Bourns

Board Mount Surge Protectors Dual Unidirectional TBU Device

Learn More

Datasheet

8 234In Stock

Cut Tape

1.86 CHF

1.63 CHF

1.12 CHF

0.91 CHF

0.854 CHF

Reel

0.729 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

SMD/SMT

DFN

300 V

100 mA

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Board Mount Surge Protectors 200mA 850Vimp

P850-G200-WH
Bourns
1: 1.70 CHF
984In Stock

Mfr. Part No.
P850-G200-WH

Mouser Part No
652-P850-G200-WH

Bourns

Board Mount Surge Protectors 200mA 850Vimp

Learn More

Datasheet

Product Comments

984In Stock

Cut Tape

1.70 CHF

1.38 CHF

1.09 CHF

0.917 CHF

View

Reel

0.829 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

SMD/SMT

850 V

200 mA

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Board Mount Surge Protectors Bi-directional TBU

TBU-CA065-050-WH
Bourns
1: 1.84 CHF
23 731In Stock

Mfr. Part No.
TBU-CA065-050-WH

Mouser Part No
652-TBU-CA065-050-WH

Bourns

Board Mount Surge Protectors Bi-directional TBU

Learn More

Datasheet

23 731In Stock

Cut Tape

1.84 CHF

1.39 CHF

1.02 CHF

0.837 CHF

0.744 CHF

Reel

0.722 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

SMD/SMT

DFN

650 V

100 mA

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Board Mount Surge Protectors Bi-directional TBU

TBU-CA065-100-WH
Bourns
1: 1.68 CHF
17 538In Stock

Mfr. Part No.
TBU-CA065-100-WH

Mouser Part No
652-TBU-CA065-100-WH

Bourns

Board Mount Surge Protectors Bi-directional TBU

Learn More

Datasheet

17 538In Stock

Cut Tape

1.68 CHF

1.43 CHF

1.02 CHF

0.837 CHF

0.765 CHF

Reel

0.722 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

SMD/SMT

DFN

650 V

100 mA

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Board Mount Surge Protectors Bi-directional TBU

TBU-CA085-050-WH
Bourns
1: 1.84 CHF
42 086In Stock

Mfr. Part No.
TBU-CA085-050-WH

Mouser Part No
652-TBU-CA085-050-WH

Bourns

Board Mount Surge Protectors Bi-directional TBU

Learn More

Datasheet

42 086In Stock

Cut Tape

1.84 CHF

1.39 CHF

0.992 CHF

0.837 CHF

0.739 CHF

Reel

0.722 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

SMD/SMT

DFN

850 V

100 mA

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Board Mount Surge Protectors Bi-directional TBU

TBU-CA040-100-WH
Bourns
1: 1.79 CHF
2 536In Stock

Mfr. Part No.
TBU-CA040-100-WH

Mouser Part No
652-TBU-CA040-100-WH

Bourns

Board Mount Surge Protectors Bi-directional TBU

Learn More

Datasheet

2 536In Stock

Cut Tape

1.79 CHF

1.51 CHF

1.04 CHF

0.837 CHF

0.765 CHF

Reel

0.722 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

SMD/SMT

DFN

400 V

200 mA

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Board Mount Surge Protectors Bi-directional TBU

TBU-CA040-200-WH
Bourns
1: 1.73 CHF
3 237In Stock

Mfr. Part No.
TBU-CA040-200-WH

Mouser Part No
652-TBU-CA040-200-WH

Bourns

Board Mount Surge Protectors Bi-directional TBU

Learn More

Datasheet

3 237In Stock

Cut Tape

1.73 CHF

1.51 CHF

0.983 CHF

0.829 CHF

0.727 CHF

Reel

0.722 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

SMD/SMT

DFN

400 V

400 mA

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Board Mount Surge Protectors 240mA 40Vimp

P40-G240-WH
Bourns
1: 1.18 CHF
7 191In Stock

Mfr. Part No.
P40-G240-WH

Mouser Part No
652-P40-G240-WH

Bourns

Board Mount Surge Protectors 240mA 40Vimp

Learn More

Datasheet

Product Comments

7 191In Stock

Cut Tape

1.18 CHF

0.992 CHF

0.743 CHF

0.563 CHF

0.523 CHF

Reel

0.523 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

SMD/SMT

40 V

240 mA

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Board Mount Surge Protectors Bi-directional TBU

TBU-CA025-050-WH
Bourns
1: 1.93 CHF
9 158In Stock

Mfr. Part No.
TBU-CA025-050-WH

Mouser Part No
652-TBU-CA025-050-WH

Bourns

Board Mount Surge Protectors Bi-directional TBU

Learn More

Datasheet

9 158In Stock

Cut Tape

1.93 CHF

1.51 CHF

1.04 CHF

0.837 CHF

0.739 CHF

Reel

0.722 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

SMD/SMT

DFN

250 V

100 mA

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Board Mount Surge Protectors Bi-directional TBU

TBU-CA025-100-WH
Bourns
1: 1.69 CHF
5 938In Stock

Mfr. Part No.
TBU-CA025-100-WH

Mouser Part No
652-TBU-CA025-100-WH

Bourns

Board Mount Surge Protectors Bi-directional TBU

Learn More

Datasheet

5 938In Stock

Cut Tape

1.69 CHF

1.37 CHF

1.04 CHF

0.837 CHF

0.753 CHF

Reel

0.722 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

SMD/SMT

DFN

250 V

200 mA

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Board Mount Surge Protectors Bi-directional TBU

TBU-CA025-300-WH
Bourns
1: 1.84 CHF
4 437In Stock

Mfr. Part No.
TBU-CA025-300-WH

Mouser Part No
652-TBU-CA025-300-WH

Bourns

Board Mount Surge Protectors Bi-directional TBU

Learn More

Datasheet

4 437In Stock

Cut Tape

1.84 CHF

1.42 CHF

1.04 CHF

0.837 CHF

0.765 CHF

Reel

0.722 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

SMD/SMT

DFN

250 V

600 mA

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Board Mount Surge Protectors Bi-directional TBU

TBU-CA040-050-WH
Bourns
1: 1.73 CHF
5 604In Stock

Mfr. Part No.
TBU-CA040-050-WH

Mouser Part No
652-TBU-CA040-050-WH

Bourns

Board Mount Surge Protectors Bi-directional TBU

Learn More

Datasheet

5 604In Stock

Cut Tape

1.73 CHF

1.51 CHF

1.04 CHF

0.837 CHF

0.765 CHF

Reel

0.722 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

SMD/SMT

DFN

400 V

100 mA

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Board Mount Surge Protectors Bi-directional TBU

TBU-CA040-500-WH
Bourns
1: 1.75 CHF
7 668In Stock

Mfr. Part No.
TBU-CA040-500-WH

Mouser Part No
652-TBU-CA040-500-WH

Bourns

Board Mount Surge Protectors Bi-directional TBU

Learn More

Datasheet

7 668In Stock

Cut Tape

1.75 CHF

1.51 CHF

0.964 CHF

0.813 CHF

0.722 CHF

Reel

0.722 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

SMD/SMT

DFN

400 V

1 A

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Board Mount Surge Protectors Bi-directional TBU

TBU-CA050-050-WH
Bourns
1: 1.93 CHF
2 334In Stock

Mfr. Part No.
TBU-CA050-050-WH

Mouser Part No
652-TBU-CA050-050-WH

Bourns

Board Mount Surge Protectors Bi-directional TBU

Learn More

Datasheet

2 334In Stock

Cut Tape

1.93 CHF

1.51 CHF

1.00 CHF

0.837 CHF

0.752 CHF

Reel

0.722 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

SMD/SMT

DFN

500 V

100 mA

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Board Mount Surge Protectors Bi-directional TBU

TBU-CA050-100-WH
Bourns
1: 1.93 CHF
6 663In Stock
9 000Expected 06/10/2026

Mfr. Part No.
TBU-CA050-100-WH

Mouser Part No
652-TBU-CA050-100-WH

Bourns

Board Mount Surge Protectors Bi-directional TBU

Learn More

Datasheet

6 663In Stock

9 000Expected 06/10/2026

Cut Tape

1.93 CHF

1.51 CHF

1.04 CHF

0.837 CHF

0.765 CHF

Reel

0.722 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

SMD/SMT

DFN

500 V

200 mA

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Board Mount Surge Protectors Bi-directional TBU

TBU-CA050-200-WH
Bourns
1: 1.93 CHF
4 020In Stock
6 000Expected 22/12/2026

Mfr. Part No.
TBU-CA050-200-WH

Mouser Part No
652-TBU-CA050-200-WH

Bourns

Board Mount Surge Protectors Bi-directional TBU

Learn More

Datasheet

4 020In Stock

6 000Expected 22/12/2026

Cut Tape

1.93 CHF

1.51 CHF

1.04 CHF

0.837 CHF

0.765 CHF

Reel

0.722 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

SMD/SMT

DFN

500 V

400 mA

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Board Mount Surge Protectors Bi-directional TBU

TBU-CA050-300-WH
Bourns
1: 1.50 CHF
5 700In Stock

Mfr. Part No.
TBU-CA050-300-WH

Mouser Part No
652-TBU-CA050-300-WH

Bourns

Board Mount Surge Protectors Bi-directional TBU

Learn More

Datasheet

5 700In Stock

Cut Tape

1.50 CHF

1.19 CHF

0.964 CHF

0.837 CHF

0.765 CHF

Reel

0.722 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

SMD/SMT

DFN

500 V

600 mA

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Board Mount Surge Protectors Bi-directional TBU

TBU-CA065-200-WH
Bourns
1: 1.93 CHF
2 577In Stock
81 000On Order

Mfr. Part No.
TBU-CA065-200-WH

Mouser Part No
652-TBU-CA065-200-WH

Bourns

Board Mount Surge Protectors Bi-directional TBU

Learn More

Datasheet

2 577In Stock

81 000On Order

Cut Tape

1.93 CHF

1.51 CHF

1.04 CHF

0.837 CHF

0.765 CHF

Reel

0.722 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

SMD/SMT

DFN

650 V

400 mA

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Board Mount Surge Protectors Bi-directional TBU

TBU-CA085-100-WH
Bourns
1: 1.79 CHF
9 526In Stock

Mfr. Part No.
TBU-CA085-100-WH

Mouser Part No
652-TBU-CA085-100-WH

Bourns

Board Mount Surge Protectors Bi-directional TBU

Learn More

Datasheet

9 526In Stock

Cut Tape

1.79 CHF

1.51 CHF

1.04 CHF

0.837 CHF

0.765 CHF

Reel

0.722 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

SMD/SMT

DFN

850 V

200 mA

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Board Mount Surge Protectors Bi-directional TBU

TBU-CA085-200-WH
Bourns
1: 1.74 CHF
3 430In Stock
6 000Expected 17/05/2027

Mfr. Part No.
TBU-CA085-200-WH

Mouser Part No
652-TBU-CA085-200-WH

Bourns

Board Mount Surge Protectors Bi-directional TBU

Learn More

Datasheet

3 430In Stock

6 000Expected 17/05/2027

Cut Tape

1.74 CHF

1.47 CHF

1.04 CHF

0.837 CHF

0.765 CHF

Reel

0.722 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

SMD/SMT

DFN

850 V

400 mA

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Board Mount Surge Protectors Dual Unidirectional TBU Device

TBU-DT065-200-WH
Bourns
1: 1.58 CHF
2 500In Stock
9 000Expected 29/03/2027

Mfr. Part No.
TBU-DT065-200-WH

Mouser Part No
652-TBU-DT065-200-WH

Bourns

Board Mount Surge Protectors Dual Unidirectional TBU Device

Learn More

Datasheet

2 500In Stock

9 000Expected 29/03/2027

Cut Tape

1.58 CHF

1.07 CHF

0.894 CHF

0.861 CHF

0.821 CHF

Reel

0.801 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

SMD/SMT

DFN

650 V

400 mA

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Board Mount Surge Protectors Dual Unidirectional TBU Device

TBU-DT085-200-WH
Bourns
1: 2.04 CHF
6 066In Stock

Mfr. Part No.
TBU-DT085-200-WH

Mouser Part No
652-TBU-DT085-200-WH

Bourns

Board Mount Surge Protectors Dual Unidirectional TBU Device

Learn More

Datasheet

6 066In Stock

Cut Tape

2.04 CHF

1.58 CHF

1.05 CHF

0.894 CHF

0.801 CHF

Reel

0.801 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

SMD/SMT

DFN

850 V

400 mA

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

TBU® Circuit Protection Devices

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