Circuit Protection Kits – 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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Part #

Circuit Protection Kits Design Kit Next-Generation GDT25

DK-GDT25-02
Bourns
1: $27.93
65In Stock

Mfr. Part No.
DK-GDT25-02

Mouser Part No
652-DK-GDT25-02

Bourns

Circuit Protection Kits Design Kit Next-Generation GDT25

Datasheet

65In Stock

$27.93

$26.74

Min.: 1
Mult.: 1

GDT25

Bulk

Circuit Protection Kits 3KW TVS Diodes SMC PKG Design Kit

CD-LAB9
Bourns
1: $92.72
1In Stock

Mfr. Part No.
CD-LAB9

Mouser Part No
652-CD-LAB9

Bourns

Circuit Protection Kits 3KW TVS Diodes SMC PKG Design Kit

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Datasheet

1In Stock

$92.72

Min.: 1
Mult.: 1
Max.: 2

CD-LAB

TVS Diode Kits

TVS Diodes Design Kit

Bulk

Circuit Protection Kits Test Set

4030-01
Bourns
1: $1,939.36
17In Stock

Mfr. Part No.
4030-01

Mouser Part No
652-4030-01

Bourns

Circuit Protection Kits Test Set

Datasheet

17In Stock

$1,939.36

Min.: 1
Mult.: 1

4030-0X

Test Sets

Battery Operated Tester

Bulk

Circuit Protection Kits NextGen GDT28H, Design kit

DK-GDT28H-01
Bourns
1: $45.19
8In Stock

Mfr. Part No.
DK-GDT28H-01

Mouser Part No
652-DK-GDT28H-01

Bourns

Circuit Protection Kits NextGen GDT28H, Design kit

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Datasheet

8In Stock

$45.19

$38.86

$36.37

$35.17

View

Min.: 1
Mult.: 1

GDT28

Design Kits

Bulk

Circuit Protection Kits 10each 32 values

CD-LAB6
Bourns
1: $34.79
5In Stock

Mfr. Part No.
CD-LAB6

Mouser Part No
652-CD-LAB6

Bourns

Circuit Protection Kits 10each 32 values

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Datasheet

5In Stock

$34.79

Min.: 1
Mult.: 1
Max.: 2

CD-LAB

Design Kits

ESD Protection

Bulk

Circuit Protection Kits DESN KIT NXT GEN GDT25

DK-GDT25-01
Bourns
1: $31.95
2In Stock

Mfr. Part No.
DK-GDT25-01

Mouser Part No
652-DK-GDT25-01

Bourns

Circuit Protection Kits DESN KIT NXT GEN GDT25

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Datasheet

2In Stock

$31.95

$21.73

$18.88

Min.: 1
Mult.: 1

GDT25

Gas Discharge Tube Kits

Design Kit Next-Generation GDT25

Bulk

Circuit Protection Kits ISOMOV Design kit

DK-IsoMOV-02
Bourns
1: $97.92
3In Stock

Mfr. Part No.
DK-IsoMOV-02

Mouser Part No
652-DK-ISOMOV-02

Bourns

Circuit Protection Kits ISOMOV Design kit

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Datasheet

3In Stock

$97.92

$97.61

$97.47

Min.: 1
Mult.: 1

IsoMOV Design Kit

Design Kits

Hybrid Protection

Bulk

Circuit Protection Kits ISOMOV Design kit

DK-IsoMOV-03
Bourns
1: $80.55
2In Stock

Mfr. Part No.
DK-IsoMOV-03

Mouser Part No
652-DK-ISOMOV-03

Bourns

Circuit Protection Kits ISOMOV Design kit

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Datasheet

2In Stock

$80.55

$80.28

$80.17

Min.: 1
Mult.: 1

IsoMOV Design Kit

Design Kits

Hybrid Protection

Bulk

Circuit Protection Kits ISOMOV Design kit

DK-IsoMOV-04
Bourns
1: $63.08
1In Stock

Mfr. Part No.
DK-IsoMOV-04

Mouser Part No
652-DK-ISOMOV-04

Bourns

Circuit Protection Kits ISOMOV Design kit

Learn More

Datasheet

1In Stock

$63.08

$62.86

$62.78

Min.: 1
Mult.: 1

IsoMOV Design Kit

Design Kits

Hybrid Protection

Bulk

Circuit Protection Kits 5KW TVS Diodes SMC PKG Design Kit

CD-LAB10
Bourns
1: $100.65
3In Stock

Mfr. Part No.
CD-LAB10

Mouser Part No
652-CD-LAB10

Bourns

Circuit Protection Kits 5KW TVS Diodes SMC PKG Design Kit

Learn More

Datasheet

3In Stock

$100.65

Min.: 1
Mult.: 1
Max.: 2

CD-LAB

TVS Diode Kits

TVS Diodes Design Kit

Bulk

Circuit Protection Kits 10each 32 values

CD-LAB4
Bourns
1: $36.23
5In Stock

Mfr. Part No.
CD-LAB4

Mouser Part No
652-CD-LAB4

Bourns

Circuit Protection Kits 10each 32 values

Learn More

Datasheet

5In Stock

$36.23

Min.: 1
Mult.: 1
Max.: 2

CD-LAB

Design Kits

Discrete TVS Diode

Bulk

Circuit Protection Kits 10each 32 values

CD-LAB2
Bourns
1: $60.67
7Expected 28/10/2026

Mfr. Part No.
CD-LAB2

Mouser Part No
652-CD-LAB2

Bourns

Circuit Protection Kits 10each 32 values

Learn More

Datasheet

7Expected 28/10/2026

$60.67

Min.: 1
Mult.: 1
Max.: 2

CD-LAB

Design Kits

Schottky Rectifier

Bulk

Circuit Protection Kits 10each 32 values

CD-LAB3
Bourns
1: $27.38
6On Order

Mfr. Part No.
CD-LAB3

Mouser Part No
652-CD-LAB3

Bourns

Circuit Protection Kits 10each 32 values

Learn More

Datasheet

6On Order

$27.38

Min.: 1
Mult.: 1
Max.: 2

CD-LAB

Design Kits

Discrete TVS Diode

Bulk

Circuit Protection Kits ISOMOV Design kit

DK-IsoMOV-01
Bourns
1: $48.18
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
DK-IsoMOV-01

Mouser Part No
652-DK-ISOMOV-01

Bourns

Circuit Protection Kits ISOMOV Design kit

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$48.18

$45.30

$45.23

$45.19

Min.: 1
Mult.: 1

IsoMOV Design Kit

Design Kits

Hybrid Protection

Bulk

Circuit Protection Kits AEC-Q101 COMPLIANT TVS DIODES

CD-LAB11
Bourns
1: $81.49
Non-Stocked

Mfr. Part No.
CD-LAB11

Mouser Part No
652-CD-LAB11

Bourns

Circuit Protection Kits AEC-Q101 COMPLIANT TVS DIODES

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Datasheet

Non-Stocked

$81.49

Min.: 1
Mult.: 1
Max.: 2

CD-LAB

Design Kits

Transient Voltage Suppressor Kit

AEC-Q101

Kit

Circuit Protection Kits 5each 32 values

CD-LAB5
Bourns
1: $56.55
Non-Stocked

Mfr. Part No.
CD-LAB5

Mouser Part No
652-CD-LAB5

Bourns

Circuit Protection Kits 5each 32 values

Learn More

Datasheet

Non-Stocked

$56.55

Min.: 1
Mult.: 1
Max.: 2

CD-LAB

Design Kits

Discrete TVS Diode

Bulk

Circuit Protection Kits DESIGN KIT HC SERIES 5EA VALUE

HC-LAB1
Bourns
1: $37.35
Non-Stocked

Mfr. Part No.
HC-LAB1

Mouser Part No
652-HC-LAB1

Bourns

Circuit Protection Kits DESIGN KIT HC SERIES 5EA VALUE

Learn More

Datasheet

Non-Stocked

$37.35

$30.98

$28.57

$23.68

View

Min.: 1
Mult.: 1

Design Kits

HC Series Mini-Breaker

Bulk

Circuit Protection Kits DESIGN KIT KCA SERIES 5EA VALUE

KCA-LAB1
Bourns
1: $27.47
Non-Stocked

Mfr. Part No.
KCA-LAB1

Mouser Part No
652-KCA-LAB1

Bourns

Circuit Protection Kits DESIGN KIT KCA SERIES 5EA VALUE

Learn More

Datasheet

Non-Stocked

$27.47

$25.80

$24.58

$23.08

View

Min.: 1
Mult.: 1

KCA

Design Kits

KCA Series Mini-Breaker

AEC-Q100

Bulk

Circuit Protection Kits DESIGN KIT LC SERIES 5EA VALUE

LC-LAB1
Bourns
1: $30.49
Non-Stocked

Mfr. Part No.
LC-LAB1

Mouser Part No
652-LC-LAB1

Bourns

Circuit Protection Kits DESIGN KIT LC SERIES 5EA VALUE

Learn More

Datasheet

Non-Stocked

$30.49

$27.74

$25.43

$21.96

View

Min.: 1
Mult.: 1

Design Kits

LC Series Mini-Breaker

Bulk

Circuit Protection Kits Low Resistance BTT Axial Strap Kit

MF-LRLAB
Bourns
1: $58.26
Non-Stocked

Mfr. Part No.
MF-LRLAB

Mouser Part No
652-MF-LRLAB

Bourns

Circuit Protection Kits Low Resistance BTT Axial Strap Kit

Datasheet

Non-Stocked

$58.26

$48.32

$44.58

$37.35

View

Min.: 1
Mult.: 1

MF-LR

PTC Design Kit

Bulk

Circuit Protection Kits Lab Kit Axial MF-LS Series

MF-LSLAB
Bourns
1: $58.26
Non-Stocked

Mfr. Part No.
MF-LSLAB

Mouser Part No
652-MF-LSLAB

Bourns

Circuit Protection Kits Lab Kit Axial MF-LS Series

Datasheet

Non-Stocked

$58.26

$48.32

$44.58

$37.35

View

Min.: 1
Mult.: 1

MF-LS

PTC Design Kit

Bulk

Circuit Protection Kits DESIGN KIT NRA SERIES 5EA VALUE

NR-LAB1
Bourns
1: $30.49
Non-Stocked

Mfr. Part No.
NR-LAB1

Mouser Part No
652-NR-LAB1

Bourns

Circuit Protection Kits DESIGN KIT NRA SERIES 5EA VALUE

Learn More

Datasheet

Non-Stocked

$30.49

$27.74

$25.43

$21.96

View

Min.: 1
Mult.: 1

NR-A

Design Kits

NR Series Mini-Breaker

Bulk

Circuit Protection Kits DESIGN KIT NRC SERIES 5EA VALUE

NR-LAB2
Bourns
1: $30.49
Non-Stocked

Mfr. Part No.
NR-LAB2

Mouser Part No
652-NR-LAB2

Bourns

Circuit Protection Kits DESIGN KIT NRC SERIES 5EA VALUE

Learn More

Datasheet

Non-Stocked

$30.49

$27.74

$25.43

$21.96

View

Min.: 1
Mult.: 1

NR-C

Design Kits

NR Series Mini-Breaker

Bulk

Circuit Protection Kits SA SERIES TYPE DESIGN KIT

SA-LAB2
Bourns
1: $30.49
Non-Stocked

Mfr. Part No.
SA-LAB2

Mouser Part No
652-SA-LAB2

Bourns

Circuit Protection Kits SA SERIES TYPE DESIGN KIT

Datasheet

Non-Stocked

$30.49

$27.74

$25.43

$21.96

View

Min.: 1
Mult.: 1

Thermal Cutoff Kits

Surface Mount Thermal Cutoff Device

Kit

Circuit Protection Kits Unidirectional TBU Port Solution Kit

TBU-LAB3
Bourns
1: $78.47
Non-Stocked

Mfr. Part No.
TBU-LAB3

Mouser Part No
652-TBU-LAB3

Bourns

Circuit Protection Kits Unidirectional TBU Port Solution Kit

Learn More

Datasheet

Non-Stocked

$78.47

$69.43

$64.02

$58.53

View

Min.: 1
Mult.: 1

Surge Protection Kits

Circuit Protection Devices

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