Thermal Cut-offs – Mouser Singapore

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AD & SD Miniature Thermal Cutoff Devices

Bourns AD and SD Miniature Thermal Cutoff (TCO) devices are resettable mini-breaker devices offering advanced overtemperature protection technologies. These TCO devices use a highly-rated corrosion-resistant bimetal mechanism for better endurance in humid environments. The SD and AD TCO devices are either non-automatically resettable (self-hold function) or automatically resettable (non-self-hold function). These TCO devices feature overcurrent protection and control abnormal, excessive current virtually instantaneously, up to rated limits.

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Results: 15

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Part #

Thermal Cut-offs TCO, High Current, SMD, 72C, Self Hold AEC-Q200

SD72ABB
Bourns
1: $3.60
4,802In Stock

Mfr. Part No.
SD72ABB

Mouser Part No
652-SD72ABB

Bourns

Thermal Cut-offs TCO, High Current, SMD, 72C, Self Hold AEC-Q200

Learn More

Datasheet

4,802In Stock

Cut Tape

$3.60

$3.25

$2.88

$1.50

Reel

$1.42

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

8 A

+ 72 C

28 VDC / 8 A, 100 cycles

8 V

4 mOhms

35 A

300 mA

6.95 mm

3.75 mm

1.4 mm

AEC-Q200

Reel, Cut Tape, MouseReel

Thermal Cut-offs TCO, High Current, Axial Lead, 82C, Self Hold AEC-Q200

AD82ABB
Bourns
1: $3.34
2,863In Stock

Mfr. Part No.
AD82ABB

Mouser Part No
652-AD82ABB

Bourns

Thermal Cut-offs TCO, High Current, Axial Lead, 82C, Self Hold AEC-Q200

Learn More

Datasheet

2,863In Stock

$3.34

$2.42

$2.40

$2.00

View

Min.: 1
Mult.: 1

8 A

+ 82 C

28 VDC / 8 A, 100 cycles

8 V

4 mOhms

35 A

300 mA

6.95 mm

3.75 mm

1.4 mm

AEC-Q200

Bulk

Thermal Cut-offs TCO, High Current, Axial Lead, 85C, Self Hold AEC-Q200

AD85ABB
Bourns
1: $3.34
2,945In Stock

Mfr. Part No.
AD85ABB

Mouser Part No
652-AD85ABB

Bourns

Thermal Cut-offs TCO, High Current, Axial Lead, 85C, Self Hold AEC-Q200

Learn More

Datasheet

2,945In Stock

$3.34

$3.02

$2.43

$2.07

View

Min.: 1
Mult.: 1

8 A

+ 85 C

28 VDC / 8 A, 100 cycles

8 V

4 mOhms

35 A

300 mA

6.95 mm

3.75 mm

1.4 mm

AEC-Q200

Bulk

Thermal Cut-offs TCO, High Current, SMD, 77C, Self Hold AEC-Q200

SD77ABB
Bourns
1: $3.59
3,866In Stock

Mfr. Part No.
SD77ABB

Mouser Part No
652-SD77ABB

Bourns

Thermal Cut-offs TCO, High Current, SMD, 77C, Self Hold AEC-Q200

Learn More

Datasheet

3,866In Stock

Cut Tape

$3.59

$3.24

$2.61

$2.21

View

Reel

$1.42

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

8 A

+ 77 C

28 VDC / 8 A, 100 cycles

8 V

4 mOhms

35 A

300 mA

6.95 mm

3.75 mm

1.4 mm

AEC-Q200

Reel, Cut Tape, MouseReel

Thermal Cut-offs TCO, High Current, SMD, 82C, Self Hold AEC-Q200

SD82ABB
Bourns
1: $3.59
3,979In Stock

Mfr. Part No.
SD82ABB

Mouser Part No
652-SD82ABB

Bourns

Thermal Cut-offs TCO, High Current, SMD, 82C, Self Hold AEC-Q200

Learn More

Datasheet

3,979In Stock

Cut Tape

$3.59

$3.24

$2.61

$2.21

View

Reel

$1.42

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

8 A

+ 82 C

28 VDC / 8 A, 100 cycles

8 V

4 mOhms

35 A

300 mA

6.95 mm

3.75 mm

1.4 mm

AEC-Q200

Reel, Cut Tape, MouseReel

Thermal Cut-offs TCO, High Current, SMD, 85C, Self Hold AEC-Q200

SD85ABB
Bourns
1: $3.59
3,883In Stock

Mfr. Part No.
SD85ABB

Mouser Part No
652-SD85ABB

Bourns

Thermal Cut-offs TCO, High Current, SMD, 85C, Self Hold AEC-Q200

Learn More

Datasheet

3,883In Stock

Cut Tape

$3.59

$3.24

$2.61

$2.21

View

Reel

$1.42

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

8 A

+ 85 C

28 VDC / 8 A, 100 cycles

8 V

4 mOhms

35 A

300 mA

6.95 mm

3.75 mm

1.4 mm

AEC-Q200

Reel, Cut Tape, MouseReel

Thermal Cut-offs TCO, High Current, SMD, 90C, Self Hold AEC-Q200

SD90ABB
Bourns
1: $3.10
15,691In Stock

Mfr. Part No.
SD90ABB

Mouser Part No
652-SD90ABB

Bourns

Thermal Cut-offs TCO, High Current, SMD, 90C, Self Hold AEC-Q200

Learn More

Datasheet

15,691In Stock

Cut Tape

$3.10

$2.86

$2.38

$2.20

View

Reel

$1.42

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

8 A

+ 90 C

28 VDC / 8 A, 100 cycles

8 V

4 mOhms

35 A

300 mA

6.95 mm

3.75 mm

1.4 mm

AEC-Q200

Reel, Cut Tape, MouseReel

Thermal Cut-offs TCO, High Current, SMD, 150C, non Self Hold AEC-Q200

SDF0WBB
Bourns
1: $3.50
3,790In Stock

Mfr. Part No.
SDF0WBB

Mouser Part No
652-SDF0WBB

Bourns

Thermal Cut-offs TCO, High Current, SMD, 150C, non Self Hold AEC-Q200

Learn More

Datasheet

3,790In Stock

Cut Tape

$3.50

$3.17

$2.56

$2.17

View

Reel

$1.39

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

8 A

+ 150 C

14 VDC / 8 A, 10000 cycles

4 mOhms

8 A

300 mA

6.95 mm

3.75 mm

1.4 mm

AEC-Q200

Reel, Cut Tape, MouseReel

Thermal Cut-offs TCO, High Current, Axial Lead, 55C, Self Hold AEC-Q200

AD55ABB
Bourns
1: $2.91
2,482In Stock

Mfr. Part No.
AD55ABB

Mouser Part No
652-AD55ABB

Bourns

Thermal Cut-offs TCO, High Current, Axial Lead, 55C, Self Hold AEC-Q200

Learn More

Datasheet

2,482In Stock

$2.91

$2.67

$2.22

$2.04

View

Min.: 1
Mult.: 1

8 A

+ 55 C

28 VDC / 8 A, 100 cycles

8 V

4 mOhms

35 A

300 mA

6.95 mm

3.75 mm

1.4 mm

AEC-Q200

Bulk

Thermal Cut-offs TCO, High Current, Axial Lead, 150C, non Self Hold AEC-Q200

ADF0WBB
Bourns
1: $2.86
2,910In Stock

Mfr. Part No.
ADF0WBB

Mouser Part No
652-ADF0WBB

Bourns

Thermal Cut-offs TCO, High Current, Axial Lead, 150C, non Self Hold AEC-Q200

Learn More

Datasheet

2,910In Stock

Cut Tape

$2.86

$2.64

$2.20

$2.03

View

Reel

$1.30

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

8 A

+ 150 C

14 VDC

4 mOhms

8 A

6.95 mm

3.75 mm

1.4 mm

AEC-Q200

Reel, Cut Tape, MouseReel

Thermal Cut-offs TCO, High Current, SMD, 55C, Self Hold AEC-Q200

SD55ABB
Bourns
1: $3.10
3,620In Stock

Mfr. Part No.
SD55ABB

Mouser Part No
652-SD55ABB

Bourns

Thermal Cut-offs TCO, High Current, SMD, 55C, Self Hold AEC-Q200

Learn More

Datasheet

3,620In Stock

Cut Tape

$3.10

$2.86

$2.38

$2.20

View

Reel

$1.42

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

8 A

+ 55 C

28 VDC / 8 A, 100 cycles

8 V

4 mOhms

35 A

300 mA

6.95 mm

3.75 mm

1.4 mm

AEC-Q200

Reel, Cut Tape, MouseReel

Thermal Cut-offs TCO, High Current, SMD, 55C, non Self Hold AEC-Q200

SD55WBB
Bourns
1: $3.03
4,157In Stock

Mfr. Part No.
SD55WBB

Mouser Part No
652-SD55WBB

Bourns

Thermal Cut-offs TCO, High Current, SMD, 55C, non Self Hold AEC-Q200

Learn More

Datasheet

4,157In Stock

Cut Tape

$3.03

$2.81

$2.32

$2.14

View

Reel

$1.39

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

8 A

+ 55 C

14 VDC / 8 A, 10000 cycles

4 mOhms

8 A

300 mA

6.95 mm

3.75 mm

1.4 mm

AEC-Q200

Reel, Cut Tape, MouseReel

Thermal Cut-offs TCO, High Current, SMD, 82C, non Self Hold AEC-Q200

SD82WBB
Bourns
1: $3.03
5,501In Stock

Mfr. Part No.
SD82WBB

Mouser Part No
652-SD82WBB

Bourns

Thermal Cut-offs TCO, High Current, SMD, 82C, non Self Hold AEC-Q200

Learn More

Datasheet

5,501In Stock

Cut Tape

$3.03

$2.81

$2.32

$2.14

View

Reel

$1.47

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

8 A

+ 82 C

14 VDC / 8 A, 10000 cycles

4 mOhms

8 A

300 mA

6.95 mm

3.75 mm

1.4 mm

AEC-Q200

Reel, Cut Tape, MouseReel

Thermal Cut-offs TCO, High Current, SMD, 90C, non Self Hold AEC-Q200

SD90WBB
Bourns
1: $3.03
2,017In Stock

Mfr. Part No.
SD90WBB

Mouser Part No
652-SD90WBB

Bourns

Thermal Cut-offs TCO, High Current, SMD, 90C, non Self Hold AEC-Q200

Learn More

Datasheet

2,017In Stock

Cut Tape

$3.03

$2.81

$2.32

$2.14

View

Reel

$1.39

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

8 A

+ 90 C

14 VDC / 8 A, 10000 cycles

4 mOhms

8 A

300 mA

6.95 mm

3.75 mm

1.4 mm

AEC-Q200

Reel, Cut Tape, MouseReel

Thermal Cut-offs TCO, High Current, SMD, 150C, Self Hold AEC-Q200

SDF0ABB
Bourns
1: $3.10
3,996In Stock
1,146Expected 9/3/2026

Mfr. Part No.
SDF0ABB

Mouser Part No
652-SDF0ABB

Bourns

Thermal Cut-offs TCO, High Current, SMD, 150C, Self Hold AEC-Q200

Learn More

Datasheet

3,996In Stock

1,146Expected 9/3/2026

Cut Tape

$3.10

$2.86

$2.38

$2.20

View

Reel

$1.42

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

8 A

+ 150 C

28 VDC / 8 A, 100 cycles

8 V

4 mOhms

35 A

300 mA

6.95 mm

3.75 mm

1.4 mm

AEC-Q200

Reel, Cut Tape, MouseReel

AD & SD Miniature Thermal Cutoff Devices

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