Board Mount Surge Protectors – Mouser Singapore

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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 Dual Unidirectional TBU Device

TBU-DT065-200-WH
Bourns
1: $3.26
2,696In Stock
9,000Expected 29/3/2027

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

2,696In Stock

9,000Expected 29/3/2027

Cut Tape

$3.26

$2.75

$1.90

$1.54

$1.41

Reel

$1.35

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: $3.14
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

$3.14

$2.68

$1.77

$1.51

$1.35

Reel

$1.35

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

DFN

850 V

400 mA

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Board Mount Surge Protectors Bi-directional TBU

TBU-CA025-500-WH
Bourns
1: $2.62
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

$2.62

$2.26

$1.75

$1.41

Reel

$1.29

View

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-CA040-300-WH
Bourns
1: $3.26
126In Stock
3,000Expected 6/1/2027

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

126In Stock

3,000Expected 6/1/2027

Cut Tape

$3.26

$2.54

$1.75

$1.41

$1.29

Reel

$1.22

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-CA085-500-WH
Bourns
1: $2.56
835In 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

835In Stock

12,000On Order

Cut Tape

$2.56

$2.31

$1.75

$1.41

$1.26

Reel

$1.22

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: $3.62
94In 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

94In Stock

18,000On Order

Cut Tape

$3.62

$2.75

$1.90

$1.54

$1.46

Reel

$1.35

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 Dual Unidirectional TBU Device

TBU-DT085-100-WH
Bourns
1: $3.62
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

$3.62

$2.75

$1.90

$1.54

$1.44

Reel

$1.35

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 180mA 650Vimp

C650-180-WH
Bourns
1: $3.39
204In 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

204In Stock

Cut Tape

$3.39

$2.61

$1.80

$1.46

$1.34

Reel

$1.26

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 50ohm TBU Devce Bi-directional

TBU-PL085-200-WH
Bourns
1: $3.13
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

$3.13

$2.45

$1.69

$1.35

$1.24

Reel

$1.17

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-CA050-500-WH
Bourns
1: $2.84
5,150Expected 11/8/2026

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

5,150Expected 11/8/2026

Cut Tape

$2.84

$2.54

$1.75

$1.41

$1.29

Reel

$1.22

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: $2.84
11,904On 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

11,904On Order

Cut Tape

$2.84

$2.42

$1.59

$1.34

$1.22

Reel

$1.22

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-CA085-300-WH
Bourns
1: $2.42
11,972Expected 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

11,972Expected 23/11/2026

Cut Tape

$2.42

$2.26

$1.75

$1.41

$1.29

Reel

$1.22

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: $1.55
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

$1.55

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: $1.52
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

$1.52

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: $1.50
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

$1.50

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: $1.26
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

$1.26

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
9,000: $0.892
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

$0.892

Min.: 9,000
Mult.: 3,000

: 3,000

SMD/SMT

DFN

350 V

100 mA

- 55 C

+ 125 C

Reel

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

TBU-PL060-200-WH
Bourns
9,000: $0.993
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

$0.993

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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