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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.

All Results (8,097)

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Part #

ESD Protection Diodes / TVS Diodes 130V 5KW 5% UNI DO-214AB (SMC)

5.0SMDJ130A
Bourns
1: ₹167.10
5,336In Stock

Mfr. Part No.
5.0SMDJ130A

Mouser Part No
652-5.0SMDJ130A

Bourns

ESD Protection Diodes / TVS Diodes 130V 5KW 5% UNI DO-214AB (SMC)

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Datasheet

5,336In Stock

Cut Tape

₹167.10

₹121.28

₹85.98

₹75.65

Reel

₹64.42

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 14V 5KW 5% UNI DO-214AB (SMC)

5.0SMDJ14A
Bourns
1: ₹138.35
6,949In Stock

Mfr. Part No.
5.0SMDJ14A

Mouser Part No
652-5.0SMDJ14A

Bourns

ESD Protection Diodes / TVS Diodes 14V 5KW 5% UNI DO-214AB (SMC)

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Datasheet

6,949In Stock

Cut Tape

₹138.35

₹115.00

₹82.11

₹71.51

Reel

₹60.91

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 70V 5kW BIDIR SMC

5.0SMDJ70CA
Bourns
1: ₹151.83
6,204In Stock

Mfr. Part No.
5.0SMDJ70CA

Mouser Part No
652-5.0SMDJ70CA

Bourns

ESD Protection Diodes / TVS Diodes 70V 5kW BIDIR SMC

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Datasheet

6,204In Stock

Cut Tape

₹151.83

₹121.28

₹96.13

Reel

₹81.66

₹61.72

Quote

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes Unidirectional 2 Line Array

CDSOT23-0502U
Bourns
1: ₹47.62
10,743In Stock

Mfr. Part No.
CDSOT23-0502U

Mouser Part No
652-CDSOT23-0502U

Bourns

ESD Protection Diodes / TVS Diodes Unidirectional 2 Line Array

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Datasheet

10,743In Stock

Cut Tape

₹47.62

₹37.19

₹25.33

₹19.94

₹16.53

Reel

₹13.48

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes TVS Diode 8V 500W BIDIR SOT23

CDSOT23-T08C-Q
Bourns
1: ₹33.24
8,584In Stock

Mfr. Part No.
CDSOT23-T08C-Q

Mouser Part No
652-CDSOT23-T08C-Q

Bourns

ESD Protection Diodes / TVS Diodes TVS Diode 8V 500W BIDIR SOT23

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Datasheet

8,584In Stock

Cut Tape

₹33.24

₹28.39

₹19.67

₹16.44

Reel

₹13.48

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Resettable Fuses - PPTC RESETTABLE FUSE 230VOLT 50OHM

CMF-RL50A-10-0
Bourns
1: ₹68.28
9,535In Stock

Mfr. Part No.
CMF-RL50A-10-0

Mouser Part No
652-CMF-RL50A-10-0

Bourns

Resettable Fuses - PPTC RESETTABLE FUSE 230VOLT 50OHM

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Datasheet

9,535In Stock

₹68.28

₹62.71

₹52.02

₹46.00

View

Min.: 1
Mult.: 1

Varistors IsoMOV 5KA 380Vrms Bulk In-Line

IsoM5-380-B-L2
Bourns
1: ₹228.19
4,095In Stock

Mfr. Part No.
IsoM5-380-B-L2

Mouser Part No
652-ISOM5-380-B-L2

Bourns

Varistors IsoMOV 5KA 380Vrms Bulk In-Line

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Datasheet

4,095In Stock

₹228.19

₹143.74

₹122.18

₹97.03

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 8V 350MA-HD 50A MAX

MF-FSML035/8-2
Bourns
1: ₹58.40
23,785In Stock

Mfr. Part No.
MF-FSML035/8-2

Mouser Part No
652-MF-FSML035/8-2

Bourns

Resettable Fuses - PPTC 8V 350MA-HD 50A MAX

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Datasheet

23,785In Stock

Cut Tape

₹58.40

₹44.56

₹41.78

₹31.53

View

Reel

₹20.03

MouseReel Available

Min.: 1
Mult.: 1

Reel: 6,000

Resettable Fuses - PPTC 0805 SMD Polymer PTC 1.25A/6V

MF-PSML125/6-2
Bourns
1: ₹92.54
5,772In Stock

Mfr. Part No.
MF-PSML125/6-2

Mouser Part No
652-MF-PSML125/6-2

Bourns

Resettable Fuses - PPTC 0805 SMD Polymer PTC 1.25A/6V

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Datasheet

5,772In Stock

Cut Tape

₹92.54

₹85.17

₹70.70

₹65.31

View

Reel

₹39.26

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,500

Varistors 820volts 20mm

MOV-20D821K
Bourns
1: ₹97.93
19,867In Stock

Mfr. Part No.
MOV-20D821K

Mouser Part No
652-MOV-20D821K

Bourns

Varistors 820volts 20mm

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Datasheet

19,867In Stock

₹97.93

₹65.13

₹57.50

₹48.78

View

Min.: 1
Mult.: 1

Thermal Cut-offs 50A 12V

P-TCO-U450/12-2
Bourns
1: ₹61.09
5,898In Stock

Mfr. Part No.
P-TCO-U450/12-2

Mouser Part No
652-P-TCO-U450/12-2

Bourns

Thermal Cut-offs 50A 12V

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Datasheet

5,898In Stock

Cut Tape

₹61.09

₹57.59

₹53.81

₹51.21

View

Reel

₹32.34

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,500

ESD Protection Diodes / TVS Diodes 550V 400W UniDir

P4SMA550A
Bourns
1: ₹35.94
21,925In Stock

Mfr. Part No.
P4SMA550A

Mouser Part No
652-P4SMA550A

Bourns

ESD Protection Diodes / TVS Diodes 550V 400W UniDir

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Datasheet

21,925In Stock

Cut Tape

₹35.94

₹26.14

₹17.70

₹15.63

Reel

₹14.10

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes DIO TVS VBR 27V 600W BIIDIR SMB AECQ

P6SMB27CA-Q
Bourns
1: ₹64.68
11,767In Stock

Mfr. Part No.
P6SMB27CA-Q

Mouser Part No
652-P6SMB27CA-Q

Bourns

ESD Protection Diodes / TVS Diodes DIO TVS VBR 27V 600W BIIDIR SMB AECQ

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Datasheet

11,767In Stock

Cut Tape

₹64.68

₹39.71

₹25.51

₹19.41

Reel

₹14.82

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 300V 600W BiDir

P6SMB300CA
Bourns
1: ₹20.66
13,002In Stock

Mfr. Part No.
P6SMB300CA

Mouser Part No
652-P6SMB300CA

Bourns

ESD Protection Diodes / TVS Diodes 300V 600W BiDir

Learn More

Datasheet

13,002In Stock

Cut Tape

₹20.66

₹18.69

₹17.16

Reel

₹14.82

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 350V 600W BiDir

P6SMB350CA
Bourns
1: ₹33.24
20,623In Stock

Mfr. Part No.
P6SMB350CA

Mouser Part No
652-P6SMB350CA

Bourns

ESD Protection Diodes / TVS Diodes 350V 600W BiDir

Learn More

Datasheet

20,623In Stock

Cut Tape

₹33.24

₹27.76

₹20.21

₹18.15

Reel

₹15.36

₹14.28

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes DIO TVS VBR 36V 600W BIIDIR SMB AECQ

P6SMB36CA-Q
Bourns
1: ₹64.68
11,373In Stock

Mfr. Part No.
P6SMB36CA-Q

Mouser Part No
652-P6SMB36CA-Q

Bourns

ESD Protection Diodes / TVS Diodes DIO TVS VBR 36V 600W BIIDIR SMB AECQ

Learn More

Datasheet

11,373In Stock

Cut Tape

₹64.68

₹39.71

₹25.51

₹19.41

Reel

₹13.57

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 400V 600W BiDir

P6SMB400CA
Bourns
1: ₹43.12
20,807In Stock

Mfr. Part No.
P6SMB400CA

Mouser Part No
652-P6SMB400CA

Bourns

ESD Protection Diodes / TVS Diodes 400V 600W BiDir

Learn More

Datasheet

20,807In Stock

Cut Tape

₹43.12

₹35.76

₹24.62

₹19.41

₹18.15

Reel

₹14.82

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 47V 600W BiDir

P6SMB47CA
Bourns
1: ₹50.31
14,743In Stock

Mfr. Part No.
P6SMB47CA

Mouser Part No
652-P6SMB47CA

Bourns

ESD Protection Diodes / TVS Diodes 47V 600W BiDir

Learn More

Datasheet

14,743In Stock

Cut Tape

₹50.31

₹31.26

₹19.85

₹8.44

Reel

₹8.36

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 62V 600W BiDir

P6SMB62CA
Bourns
1: ₹53.90
15,618In Stock

Mfr. Part No.
P6SMB62CA

Mouser Part No
652-P6SMB62CA

Bourns

ESD Protection Diodes / TVS Diodes 62V 600W BiDir

Learn More

Datasheet

15,618In Stock

Cut Tape

₹53.90

₹33.15

₹21.11

₹16.98

Reel

₹10.78

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Surface Mount Fuses 1A 32V TIME DELAY

SF-0603HI100M-2
Bourns
1: ₹67.38
16,854In Stock

Mfr. Part No.
SF-0603HI100M-2

Mouser Part No
652-SF-0603HI100M-2

Bourns

Surface Mount Fuses 1A 32V TIME DELAY

Learn More

Datasheet

16,854In Stock

Cut Tape

₹67.38

₹57.14

₹48.15

₹39.98

View

Reel

₹23.90

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Surface Mount Fuses 0603 High-Inrush Multilayer 3A Auto

SF-0603HIA300M-2
Bourns
1: ₹82.65
8,438In Stock

Mfr. Part No.
SF-0603HIA300M-2

Mouser Part No
652-SF-0603HIA300M-2

Bourns

Surface Mount Fuses 0603 High-Inrush Multilayer 3A Auto

Learn More

Datasheet

8,438In Stock

Cut Tape

₹82.65

₹65.13

₹53.90

₹47.97

View

Reel

₹30.19

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Surface Mount Fuses 4A 35V TIME DELAY

SF-0603SA400M-2
Bourns
1: ₹92.54
7,301In Stock

Mfr. Part No.
SF-0603SA400M-2

Mouser Part No
652-SF-0603SA400M-2

Bourns

Surface Mount Fuses 4A 35V TIME DELAY

Learn More

Datasheet

7,301In Stock

Cut Tape

₹92.54

₹58.76

₹41.96

₹40.88

Reel

₹40.79

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Surface Mount Fuses 7A 24V TIME DELAY

SF-0603SA700M-2
Bourns
1: ₹86.25
4,165In Stock
4,000Expected 05-05-2026

Mfr. Part No.
SF-0603SA700M-2

Mouser Part No
652-SF-0603SA700M-2

Bourns

Surface Mount Fuses 7A 24V TIME DELAY

Learn More

Datasheet

4,165In Stock

4,000Expected 05-05-2026

Cut Tape

₹86.25

₹78.97

₹63.52

₹57.59

View

Reel

₹43.21

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Surface Mount Fuses 4A 65V FAST-ACTING

SF-1206F400M-2
Bourns
1: ₹41.33
5,294In Stock

Mfr. Part No.
SF-1206F400M-2

Mouser Part No
652-SF-1206F400M-2

Bourns

Surface Mount Fuses 4A 65V FAST-ACTING

Learn More

Datasheet

5,294In Stock

Cut Tape

₹41.33

₹36.03

₹30.55

₹29.20

Reel

₹29.11

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Surface Mount Fuses 1206 High-Inrush Multilayer 0.75A Auto

SF-1206HIA075M-2
Bourns
1: ₹79.06
6,542In Stock

Mfr. Part No.
SF-1206HIA075M-2

Mouser Part No
652-SF-1206HIA075M-2

Bourns

Surface Mount Fuses 1206 High-Inrush Multilayer 0.75A Auto

Learn More

Datasheet

6,542In Stock

Cut Tape

₹79.06

₹68.55

₹57.77

₹47.97

Reel

₹32.52

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Circuit Protection Devices

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Circuit Protection Devices

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