Board Mount Surge Protectors

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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 Bi-directional TBU

TBU-CA025-200-WH
Bourns
1: 13,43 kr.
819In Stock
6.000Expected 02/09/2026

Mfr. Part No.
TBU-CA025-200-WH

Mouser Part No
652-TBU-CA025-200-WH

Bourns

Board Mount Surge Protectors Bi-directional TBU

Learn More

Datasheet

819In Stock

6.000Expected 02/09/2026

Cut Tape

13,43 kr.

11,19 kr.

7,53 kr.

6,54 kr.

6,03 kr.

Reel

5,75 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

DFN

250 V

400 mA

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Board Mount Surge Protectors Bi-directional TBU

TBU-CA025-500-WH
Bourns
1: 13,80 kr.
160In Stock
42.000On Order

Mfr. Part No.
TBU-CA025-500-WH

Mouser Part No
652-TBU-CA025-500-WH

Bourns

Board Mount Surge Protectors Bi-directional TBU

Learn More

Datasheet

160In Stock

42.000On Order

Cut Tape

13,80 kr.

12,01 kr.

8,28 kr.

6,67 kr.

6,09 kr.

Reel

5,75 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

DFN

250 V

1 A

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Board Mount Surge Protectors Bi-directional TBU

TBU-CA050-500-WH
Bourns
1: 11,49 kr.
1.325In Stock
3.825Expected 01/09/2026

Mfr. Part No.
TBU-CA050-500-WH

Mouser Part No
652-TBU-CA050-500-WH

Bourns

Board Mount Surge Protectors Bi-directional TBU

Learn More

Datasheet

1.325In Stock

3.825Expected 01/09/2026

Cut Tape

11,49 kr.

7,68 kr.

6,48 kr.

6,18 kr.

6,09 kr.

Reel

5,77 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

DFN

500 V

1 A

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Board Mount Surge Protectors Bi-directional TBU

TBU-CA065-500-WH
Bourns
1: 11,49 kr.
597In Stock
12.000On Order

Mfr. Part No.
TBU-CA065-500-WH

Mouser Part No
652-TBU-CA065-500-WH

Bourns

Board Mount Surge Protectors Bi-directional TBU

Learn More

Datasheet

597In Stock

12.000On Order

Cut Tape

11,49 kr.

7,68 kr.

6,48 kr.

6,18 kr.

6,09 kr.

Reel

5,75 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

DFN

650 V

1 A

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Board Mount Surge Protectors Bi-directional TBU

TBU-CA085-500-WH
Bourns
1: 13,43 kr.
723In Stock
12.000On Order

Mfr. Part No.
TBU-CA085-500-WH

Mouser Part No
652-TBU-CA085-500-WH

Bourns

Board Mount Surge Protectors Bi-directional TBU

Learn More

Datasheet

723In Stock

12.000On Order

Cut Tape

13,43 kr.

11,34 kr.

8,28 kr.

6,67 kr.

6,09 kr.

Reel

5,75 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

DFN

850 V

1 A

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Board Mount Surge Protectors Dual Unidirectional TBU Device

TBU-DT065-300-WH
Bourns
1: 14,85 kr.
144In Stock
18.000On Order

Mfr. Part No.
TBU-DT065-300-WH

Mouser Part No
652-TBU-DT065-300-WH

Bourns

Board Mount Surge Protectors Dual Unidirectional TBU Device

Learn More

Datasheet

144In Stock

18.000On Order

Cut Tape

14,85 kr.

10,15 kr.

8,50 kr.

6,86 kr.

Reel

6,39 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

DFN

650 V

600 mA

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Board Mount Surge Protectors 180mA 650Vimp

C650-180-WH
Bourns
1: 15,96 kr.
184In Stock

Mfr. Part No.
C650-180-WH

Mouser Part No
652-C650-180-WH

Bourns

Board Mount Surge Protectors 180mA 650Vimp

Learn More

Datasheet

Product Comments

184In Stock

Cut Tape

15,96 kr.

12,31 kr.

8,50 kr.

6,86 kr.

6,32 kr.

Reel

5,96 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

14 V

180 mA

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Board Mount Surge Protectors Dual Unidirectional TBU Device

TBU-DT085-100-WH
Bourns
1: 17,08 kr.
1.305In Stock

Mfr. Part No.
TBU-DT085-100-WH

Mouser Part No
652-TBU-DT085-100-WH

Bourns

Board Mount Surge Protectors Dual Unidirectional TBU Device

Learn More

Datasheet

1.305In Stock

Cut Tape

17,08 kr.

12,98 kr.

8,95 kr.

7,25 kr.

6,80 kr.

Reel

6,39 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

DFN

850 V

200 mA

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

TBU-PL085-200-WH
Bourns
1: 14,77 kr.
800In Stock

Mfr. Part No.
TBU-PL085-200-WH

Mouser Part No
652-TBU-PL085-200-WH

Bourns

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

Datasheet

800In Stock

Cut Tape

14,77 kr.

11,56 kr.

7,98 kr.

6,39 kr.

5,84 kr.

Reel

5,51 kr.

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 Bi-directional TBU

TBU-CA065-300-WH
Bourns
1: 13,43 kr.
92.859On Order

Mfr. Part No.
TBU-CA065-300-WH

Mouser Part No
652-TBU-CA065-300-WH

Bourns

Board Mount Surge Protectors Bi-directional TBU

Learn More

Datasheet

92.859On Order

Cut Tape

13,43 kr.

12,01 kr.

8,28 kr.

6,67 kr.

6,09 kr.

Reel

5,83 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

DFN

650 V

600 mA

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Board Mount Surge Protectors Bi-directional TBU

TBU-CA040-300-WH
Bourns
1: 15,37 kr.
2.964Expected 06/01/2027

Mfr. Part No.
TBU-CA040-300-WH

Mouser Part No
652-TBU-CA040-300-WH

Bourns

Board Mount Surge Protectors Bi-directional TBU

Learn More

Datasheet

2.964Expected 06/01/2027

Cut Tape

15,37 kr.

12,01 kr.

8,28 kr.

6,67 kr.

6,09 kr.

Reel

5,75 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

DFN

400 V

600 mA

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Board Mount Surge Protectors Bi-directional TBU

TBU-CA085-300-WH
Bourns
1: 15,37 kr.
11.472Expected 23/11/2026

Mfr. Part No.
TBU-CA085-300-WH

Mouser Part No
652-TBU-CA085-300-WH

Bourns

Board Mount Surge Protectors Bi-directional TBU

Learn More

Datasheet

11.472Expected 23/11/2026

Cut Tape

15,37 kr.

12,01 kr.

8,28 kr.

6,67 kr.

6,09 kr.

Reel

5,75 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

DFN

850 V

600 mA

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Board Mount Surge Protectors 260mA 850Vimp

C850-260-WH
Bourns
12.000: 7,45 kr.
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
C850-260-WH

Mouser Part No
652-C850-260-WH

Bourns

Board Mount Surge Protectors 260mA 850Vimp

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 16 Weeks

Cut Tape

7,45 kr.

Quote

Min.: 12.000
Mult.: 3.000

: 3.000

SMD/SMT

14 V

260 mA

- 40 C

+ 85 C

Reel

Board Mount Surge Protectors 100mA 650Vimp

C650-100-WH
Bourns
12.000: 7,53 kr.
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
C650-100-WH

Mouser Part No
652-C650-100-WH

Bourns

Board Mount Surge Protectors 100mA 650Vimp

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 16 Weeks

Cut Tape

7,53 kr.

Min.: 12.000
Mult.: 3.000

: 3.000

SMD/SMT

14 V

100 mA

- 40 C

+ 85 C

Reel

Board Mount Surge Protectors 260mA 650Vimp

C650-260-WH
Bourns
12.000: 7,06 kr.
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
C650-260-WH

Mouser Part No
652-C650-260-WH

Bourns

Board Mount Surge Protectors 260mA 650Vimp

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 16 Weeks

Cut Tape

7,06 kr.

Min.: 12.000
Mult.: 3.000

: 3.000

SMD/SMT

14 V

260 mA

- 40 C

+ 85 C

Reel

Board Mount Surge Protectors 180mA 850Vimp

C850-180-WH
Bourns
12.000: 5,96 kr.
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
C850-180-WH

Mouser Part No
652-C850-180-WH

Bourns

Board Mount Surge Protectors 180mA 850Vimp

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 16 Weeks

Cut Tape

5,96 kr.

Min.: 12.000
Mult.: 3.000

: 3.000

SMD/SMT

14 V

180 mA

- 40 C

+ 85 C

Reel

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

TBU-PL060-100-WH
Bourns
1: 12,01 kr.
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
TBU-PL060-100-WH

Mouser Part No
652-TBU-PL060-100-WH

Bourns

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

Datasheet

Non-Stocked Lead-Time 24 Weeks

Cut Tape

12,01 kr.

9,10 kr.

6,41 kr.

5,11 kr.

4,56 kr.

Reel

4,21 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

DFN

350 V

100 mA

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

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

TBU-PL060-200-WH
Bourns
9.000: 4,68 kr.
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
TBU-PL060-200-WH

Mouser Part No
652-TBU-PL060-200-WH

Bourns

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

Datasheet

Non-Stocked Lead-Time 24 Weeks

Cut Tape

4,68 kr.

Min.: 9.000
Mult.: 3.000

: 3.000

SMD/SMT

DFN

600 V

400 mA

- 55 C

+ 125 C

Reel

TBU® Circuit Protection Devices

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