Circuit Protection Kits – Mouser South Africa

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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: $20.53
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

$20.53

$19.67

Min.: 1
Mult.: 1

GDT25

Bulk

Circuit Protection Kits 3KW TVS Diodes SMC PKG Design Kit

CD-LAB9
Bourns
1: $68.19
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

$68.19

$45.65

$42.87

Min.: 1
Mult.: 1

CD-LAB

TVS Diode Kits

TVS Diodes Design Kit

Bulk

Circuit Protection Kits Test Set

4030-01
Bourns
1: $1,495.79
16In Stock

Mfr. Part No.
4030-01

Mouser Part No
652-4030-01

Bourns

Circuit Protection Kits Test Set

Datasheet

16In Stock

$1,495.79

Min.: 1
Mult.: 1

4030-0X

Test Sets

Battery Operated Tester

Bulk

Circuit Protection Kits NextGen GDT28H, Design kit

DK-GDT28H-01
Bourns
1: $33.24
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

$33.24

$28.57

$26.75

$25.87

View

Min.: 1
Mult.: 1

GDT28

Design Kits

Bulk

Circuit Protection Kits 10each 32 values

CD-LAB6
Bourns
1: $25.59
5In Stock

Mfr. Part No.
CD-LAB6

Mouser Part No
652-CD-LAB6

Bourns

Circuit Protection Kits 10each 32 values

Learn More

Datasheet

5In Stock

$25.59

$22.21

$22.03

$21.43

Min.: 1
Mult.: 1

CD-LAB

Design Kits

ESD Protection

Bulk

Circuit Protection Kits DESN KIT NXT GEN GDT25

DK-GDT25-01
Bourns
1: $23.49
2In Stock

Mfr. Part No.
DK-GDT25-01

Mouser Part No
652-DK-GDT25-01

Bourns

Circuit Protection Kits DESN KIT NXT GEN GDT25

Learn More

Datasheet

2In Stock

$23.49

$15.98

$15.76

$15.22

View

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: $99.34
3In Stock

Mfr. Part No.
DK-IsoMOV-02

Mouser Part No
652-DK-ISOMOV-02

Bourns

Circuit Protection Kits ISOMOV Design kit

Learn More

Datasheet

3In Stock

$99.34

$87.60

$78.69

$78.60

Min.: 1
Mult.: 1

IsoMOV Design Kit

Design Kits

Hybrid Protection

Bulk

Circuit Protection Kits ISOMOV Design kit

DK-IsoMOV-03
Bourns
1: $81.77
2In Stock

Mfr. Part No.
DK-IsoMOV-03

Mouser Part No
652-DK-ISOMOV-03

Bourns

Circuit Protection Kits ISOMOV Design kit

Learn More

Datasheet

2In Stock

$81.77

$72.91

$66.19

$64.30

Min.: 1
Mult.: 1

IsoMOV Design Kit

Design Kits

Hybrid Protection

Bulk

Circuit Protection Kits ISOMOV Design kit

DK-IsoMOV-04
Bourns
1: $46.39
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

$46.39

$46.23

$46.17

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: $109.95
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

$109.95

$74.02

$71.44

Min.: 1
Mult.: 1

CD-LAB

TVS Diode Kits

TVS Diodes Design Kit

Bulk

Circuit Protection Kits 10each 32 values

CD-LAB4
Bourns
1: $37.73
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

$37.73

$33.08

$30.24

$28.59

Min.: 1
Mult.: 1

CD-LAB

Design Kits

Discrete TVS Diode

Bulk

Circuit Protection Kits 10each 32 values

CD-LAB2
Bourns
1: $44.61
7Expected 2026/10/05

Mfr. Part No.
CD-LAB2

Mouser Part No
652-CD-LAB2

Bourns

Circuit Protection Kits 10each 32 values

Learn More

Datasheet

7Expected 2026/10/05

$44.61

$38.76

$38.59

Min.: 1
Mult.: 1

CD-LAB

Design Kits

Schottky Rectifier

Bulk

Circuit Protection Kits 10each 32 values

CD-LAB3
Bourns
1: $25.11
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

$25.11

$23.98

$21.82

Min.: 1
Mult.: 1

CD-LAB

Design Kits

Discrete TVS Diode

Bulk

Circuit Protection Kits ISOMOV Design kit

DK-IsoMOV-01
Bourns
1: $35.44
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

$35.44

$35.32

$35.26

$35.24

Quote

Min.: 1
Mult.: 1

IsoMOV Design Kit

Design Kits

Hybrid Protection

Bulk

Circuit Protection Kits AEC-Q101 COMPLIANT TVS DIODES

CD-LAB11
Bourns
1: $59.93
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

$59.93

$59.06

$57.16

Min.: 1
Mult.: 1

CD-LAB

Design Kits

Transient Voltage Suppressor Kit

AEC-Q101

Kit

Circuit Protection Kits 5each 32 values

CD-LAB5
Bourns
1: $52.90
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

$52.90

$47.09

$43.86

$40.12

View

Min.: 1
Mult.: 1

CD-LAB

Design Kits

Discrete TVS Diode

Bulk

Circuit Protection Kits DESIGN KIT HC SERIES 5EA VALUE

HC-LAB1
Bourns
1: $23.50
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

$23.50

$19.52

$17.64

$16.18

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: $21.29
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

$21.29

$19.39

$17.77

$15.34

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: $13.71
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

$13.71

$13.06

$12.04

Min.: 1
Mult.: 1

Design Kits

LC Series Mini-Breaker

Bulk

Circuit Protection Kits Low Resistance BTT Axial Strap Kit

MF-LRLAB
Bourns
1: $42.84
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

$42.84

$35.54

$32.78

$27.47

View

Min.: 1
Mult.: 1

MF-LR

PTC Design Kit

Bulk

Circuit Protection Kits Lab Kit Axial MF-LS Series

MF-LSLAB
Bourns
1: $42.84
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

$42.84

$35.54

$32.78

$27.47

View

Min.: 1
Mult.: 1

MF-LS

PTC Design Kit

Bulk

Circuit Protection Kits DESIGN KIT NRA SERIES 5EA VALUE

NR-LAB1
Bourns
1: $19.96
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

$19.96

$17.20

$15.39

$14.26

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: $20.47
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

$20.47

$17.57

$15.83

$14.71

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: $19.58
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

$19.58

$18.27

$17.11

$15.50

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: $70.69
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

$70.69

$58.64

$54.54

$45.45

$42.87

Min.: 1
Mult.: 1

Surge Protection Kits

Circuit Protection Devices

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