Thermal Management – Mouser Singapore

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Circuit Protection Devices

Bourns manufactures and supplies a wide range of circuit protection technologies, including fuses, PTC thermistors, varistors, GDTs, resettable thermal cut-offs, surge protection devices, hybrid protectors, discrete semiconductor solutions, and more. Reliable surge protection is a critical design consideration to help ensure operational reliability of consumer electronics, industrial/communication equipment, automotive, battery charging, energy storage infrastructure, and renewable energy harvesting ecosystems.

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Types of Thermal Management

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Part #

NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 16ohm Y kink bulk

BN-LG15Y160MYB
Bourns
1: $0.987
46In Stock

Mfr. Part No.
BN-LG15Y160MYB

Mouser Part No
652-BN-LG15Y160MYB

Bourns

NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 16ohm Y kink bulk

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Datasheet

46In Stock

$0.987

$0.937

$0.892

$0.855

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 220ohm Y kink bulk

BN-LG15Y221MYB
Bourns
1: $0.931
406In Stock

Mfr. Part No.
BN-LG15Y221MYB

Mouser Part No
652-BN-LG15Y221MYB

Bourns

NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 220ohm Y kink bulk

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Datasheet

406In Stock

$0.931

$0.881

$0.828

$0.791

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 33ohm Y kink bulk

BN-LG15Y330MYB
Bourns
1: $0.862
448In Stock

Mfr. Part No.
BN-LG15Y330MYB

Mouser Part No
652-BN-LG15Y330MYB

Bourns

NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 33ohm Y kink bulk

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Datasheet

448In Stock

$0.862

$0.81

$0.76

$0.727

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 40ohm Y kink bulk

BN-LG15Y400MYB
Bourns
1: $1.11
219In Stock

Mfr. Part No.
BN-LG15Y400MYB

Mouser Part No
652-BN-LG15Y400MYB

Bourns

NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 40ohm Y kink bulk

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Datasheet

219In Stock

$1.11

$1.06

$0.988

$0.942

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 20 dia Power NTC 10ohm Y kink bulk

BN-LG20Y100MYB
Bourns
1: $1.63
69In Stock

Mfr. Part No.
BN-LG20Y100MYB

Mouser Part No
652-BN-LG20Y100MYB

Bourns

NTC (Negative Temperature Coefficient) Thermistors 20 dia Power NTC 10ohm Y kink bulk

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Datasheet

69In Stock

$1.63

$1.56

$1.47

$1.42

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 25 dia Power NTC 1ohm Y kink bulk

BN-LG25Y1R0MYB
Bourns
1: $4.60
68In Stock

Mfr. Part No.
BN-LG25Y1R0MYB

Mouser Part No
652-BN-LG25Y1R0MYB

Bourns

NTC (Negative Temperature Coefficient) Thermistors 25 dia Power NTC 1ohm Y kink bulk

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Datasheet

68In Stock

$4.60

$4.21

$4.10

$3.92

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 25 dia Power NTC 5ohm Y kink bulk

BN-LG25Y5R0MYB
Bourns
1: $4.84
16In Stock

Mfr. Part No.
BN-LG25Y5R0MYB

Mouser Part No
652-BN-LG25Y5R0MYB

Bourns

NTC (Negative Temperature Coefficient) Thermistors 25 dia Power NTC 5ohm Y kink bulk

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Datasheet

16In Stock

$4.84

$4.38

$4.21

$4.00

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 25 dia Power NTC 6.8ohm Y kink bulk

BN-LG25Y6R8MYB
Bourns
1: $6.91
14In Stock

Mfr. Part No.
BN-LG25Y6R8MYB

Mouser Part No
652-BN-LG25Y6R8MYB

Bourns

NTC (Negative Temperature Coefficient) Thermistors 25 dia Power NTC 6.8ohm Y kink bulk

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Datasheet

14In Stock

$6.91

$5.92

$4.45

$4.00

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Min.: 1
Mult.: 1

Thermal Cut-offs TRIP TEMP 72C 5C TOL

HC72AY-1
Bourns
1: $2.09
87In Stock

Mfr. Part No.
HC72AY-1

Mouser Part No
652-HC72AY-1

Bourns

Thermal Cut-offs TRIP TEMP 72C 5C TOL

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Datasheet

87In Stock

$2.09

$1.93

$1.60

$1.47

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Min.: 1
Mult.: 1

Thermal Cut-offs Trip Temp 85c 5c TOL

NR85CB0
Bourns
1: $1.95
395In Stock

Mfr. Part No.
NR85CB0

Mouser Part No
652-NR85CB0

Bourns

Thermal Cut-offs Trip Temp 85c 5c TOL

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Datasheet

395In Stock

$1.95

$1.79

$1.49

$1.37

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10 dia Power NTC 16ohm Y kink bulk

BN-LG10Y160MYB
Bourns
1: $0.709
3In Stock

Mfr. Part No.
BN-LG10Y160MYB

Mouser Part No
652-BN-LG10Y160MYB

Bourns

NTC (Negative Temperature Coefficient) Thermistors 10 dia Power NTC 16ohm Y kink bulk

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Datasheet

3In Stock

$0.709

$0.657

$0.616

$0.588

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 120ohm Y kink bulk

BN-LG15Y121MYB
Bourns
1: $1.10
11,771Expected 2/6/2026

Mfr. Part No.
BN-LG15Y121MYB

Mouser Part No
652-BN-LG15Y121MYB

Bourns

NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 120ohm Y kink bulk

Learn More

Datasheet

11,771Expected 2/6/2026

$1.10

$1.03

$0.944

$0.894

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Min.: 1
Mult.: 1

Thermal Cut-offs Super HC TCO 77C w/o projection

AC72ABD
Bourns
3,000: $1.24
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
AC72ABD

Mouser Part No
652-AC72ABD

Bourns

Thermal Cut-offs Super HC TCO 77C w/o projection

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Datasheet

Non-Stocked Lead-Time 8 Weeks

$1.24

$1.19

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

Thermal Cut-offs Super HC TCO 82C w/o projection

AC82ABD
Bourns
3,000: $1.24
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
AC82ABD

Mouser Part No
652-AC82ABD

Bourns

Thermal Cut-offs Super HC TCO 82C w/o projection

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Datasheet

Non-Stocked Lead-Time 8 Weeks

$1.24

$1.19

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

Thermal Cut-offs Super HC TCO 85C w/o projection

AC85ABD
Bourns
3,000: $1.24
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
AC85ABD

Mouser Part No
652-AC85ABD

Bourns

Thermal Cut-offs Super HC TCO 85C w/o projection

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Datasheet

Non-Stocked Lead-Time 8 Weeks

$1.24

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

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

AD55WBB
Bourns
3,000: $1.35
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
AD55WBB

Mouser Part No
652-AD55WBB

Bourns

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

Datasheet

Non-Stocked Lead-Time 8 Weeks

$1.35

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

Thermal Cut-offs TCO, High Current, Axial Lead, 60C, Self Hold AEC-Q200

AD60ABB
Bourns
3,000: $1.37
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
AD60ABB

Mouser Part No
652-AD60ABB

Bourns

Thermal Cut-offs TCO, High Current, Axial Lead, 60C, Self Hold AEC-Q200

Datasheet

Non-Stocked Lead-Time 8 Weeks

$1.37

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

Thermal Cut-offs TCO, High Current, Axial Lead, 60C, non Self Hold AEC-Q200

AD60WBB
Bourns
3,000: $1.30
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
AD60WBB

Mouser Part No
652-AD60WBB

Bourns

Thermal Cut-offs TCO, High Current, Axial Lead, 60C, non Self Hold AEC-Q200

Datasheet

Non-Stocked Lead-Time 8 Weeks

$1.30

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

Thermal Cut-offs TCO, High Current, Axial Lead, 65C, Self Hold AEC-Q200

AD65ABB
Bourns
3,000: $1.37
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
AD65ABB

Mouser Part No
652-AD65ABB

Bourns

Thermal Cut-offs TCO, High Current, Axial Lead, 65C, Self Hold AEC-Q200

Datasheet

Non-Stocked Lead-Time 8 Weeks

$1.37

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

Thermal Cut-offs TCO, High Current, Axial Lead, 65C, non Self Hold AEC-Q200

AD65WBB
Bourns
3,000: $1.35
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
AD65WBB

Mouser Part No
652-AD65WBB

Bourns

Thermal Cut-offs TCO, High Current, Axial Lead, 65C, non Self Hold AEC-Q200

Datasheet

Non-Stocked Lead-Time 8 Weeks

$1.35

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

Thermal Cut-offs TCO, High Current, Axial Lead, 70C, Self Hold AEC-Q200

AD70ABB
Bourns
3,000: $1.37
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
AD70ABB

Mouser Part No
652-AD70ABB

Bourns

Thermal Cut-offs TCO, High Current, Axial Lead, 70C, Self Hold AEC-Q200

Datasheet

Non-Stocked Lead-Time 8 Weeks

$1.37

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

Thermal Cut-offs TCO, High Current, Axial Lead, 70C, non Self Hold AEC-Q200

AD70WBB
Bourns
3,000: $1.53
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
AD70WBB

Mouser Part No
652-AD70WBB

Bourns

Thermal Cut-offs TCO, High Current, Axial Lead, 70C, non Self Hold AEC-Q200

Datasheet

Non-Stocked Lead-Time 8 Weeks

$1.53

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

Thermal Cut-offs TCO, High Current, Axial Lead, 75C, Self Hold AEC-Q200

AD72ABB
Bourns
3,000: $1.37
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
AD72ABB

Mouser Part No
652-AD72ABB

Bourns

Thermal Cut-offs TCO, High Current, Axial Lead, 75C, Self Hold AEC-Q200

Datasheet

Non-Stocked Lead-Time 8 Weeks

$1.37

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

Thermal Cut-offs TCO, High Current, Axial Lead, 72C, non Self Hold AEC-Q200

AD72WBB
Bourns
3,000: $1.53
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
AD72WBB

Mouser Part No
652-AD72WBB

Bourns

Thermal Cut-offs TCO, High Current, Axial Lead, 72C, non Self Hold AEC-Q200

Datasheet

Non-Stocked Lead-Time 8 Weeks

$1.53

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

Thermal Cut-offs TCO, High Current, Axial Lead, 75C, Self Hold AEC-Q200

AD75ABB
Bourns
3,000: $1.37
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
AD75ABB

Mouser Part No
652-AD75ABB

Bourns

Thermal Cut-offs TCO, High Current, Axial Lead, 75C, Self Hold AEC-Q200

Datasheet

Non-Stocked Lead-Time 8 Weeks

$1.37

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

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