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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 (8,106)

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Part #

Fuse Holder CFB1 FUSE BLOCK 150A FUSE

CFB1-150
Bourns
1: ₹3,495.67
40Expected 07-05-2026
New Product

Mfr. Part No.
CFB1-150

Mouser Part No
652-CFB1-150

New Product

Bourns

Fuse Holder CFB1 FUSE BLOCK 150A FUSE

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Datasheet

40Expected 07-05-2026

₹3,495.67

₹3,344.74

₹3,004.25

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 1pF 350volts +/-15% -55 to 85C

2027-35-SM-LF
Bourns
1: ₹120.39
375In Stock

Mfr. Part No.
2027-35-SM-LF

Mouser Part No
652-2027-35-SM-LF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 1pF 350volts +/-15% -55 to 85C

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Datasheet

375In Stock

₹120.39

₹97.03

₹80.05

₹72.86

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 420VOLT

2027-42-CLF
Bourns
1: ₹146.44
963In Stock

Mfr. Part No.
2027-42-CLF

Mouser Part No
652-2027-42-CLF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 420VOLT

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Datasheet

963In Stock

₹146.44

₹122.18

₹100.62

₹85.53

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Miniature 2-Pole Gas Discharge Tube

2035-47-B5LF
Bourns
1: ₹110.50
820In Stock

Mfr. Part No.
2035-47-B5LF

Mouser Part No
652-2035-47-B5LF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Miniature 2-Pole Gas Discharge Tube

Datasheet

820In Stock

₹110.50

₹88.58

₹73.31

₹66.75

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Miniature 2-Pole Gas Discharge Tube

2037-40-BLF
Bourns
1: ₹114.10
278In Stock

Mfr. Part No.
2037-40-BLF

Mouser Part No
652-2037-40-BLF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Miniature 2-Pole Gas Discharge Tube

Datasheet

278In Stock

₹114.10

₹92.54

₹76.90

₹65.31

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes Steering Diode 4 Line Array

CDSOT236-0502
Bourns
1: ₹78.16
1,080In Stock
12,000Expected 06-04-2026

Mfr. Part No.
CDSOT236-0502

Mouser Part No
652-CDSOT236-0502

Bourns

ESD Protection Diodes / TVS Diodes Steering Diode 4 Line Array

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Datasheet

1,080In Stock

12,000Expected 06-04-2026

Cut Tape

₹78.16

₹48.33

₹31.26

₹23.99

Reel

₹18.51

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Varistors CHIP GUARD

CG0402MLC-24LGA
Bourns
1: ₹66.48
856In Stock
30,000Expected 22-04-2026

Mfr. Part No.
CG0402MLC-24LGA

Mouser Part No
652-CG0402MLC-24LGA

Bourns

Varistors CHIP GUARD

Learn More

Datasheet

856In Stock

30,000Expected 22-04-2026

Cut Tape

₹66.48

₹39.80

₹25.87

₹23.45

View

Reel

₹12.22

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Varistors ZV 115 K 1812 301 Ni R1

ZV115K1812301NIR1
Bourns
1: ₹107.81
1,000In Stock

Mfr. Part No.
ZV115K1812301NIR1

Mouser Part No
652-115K1812301NIR1

Bourns

Varistors ZV 115 K 1812 301 Ni R1

Datasheet

1,000In Stock

Cut Tape

₹107.81

₹65.04

₹41.51

₹36.74

Reel

₹27.40

View

Min.: 1
Mult.: 1

Reel: 1,000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 420VOLT

2026-42-C2LF
Bourns
1: ₹221.90
991In Stock

Mfr. Part No.
2026-42-C2LF

Mouser Part No
652-2026-42-C2LF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 420VOLT

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Datasheet

991In Stock

₹221.90

₹194.05

₹156.32

₹132.96

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE

2027-47-C10LF
Bourns
1: ₹144.64
784In Stock

Mfr. Part No.
2027-47-C10LF

Mouser Part No
652-2027-47-C10LF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE

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Datasheet

784In Stock

₹144.64

₹120.39

₹99.72

₹84.27

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE MINI 2POLE 420VOLT

2037-42-B5LF
Bourns
1: ₹116.79
900In Stock

Mfr. Part No.
2037-42-B5LF

Mouser Part No
652-2037-42-B5LF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE MINI 2POLE 420VOLT

Datasheet

900In Stock

₹116.79

₹94.33

₹77.62

₹70.61

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE

2047-35-ALF
Bourns
1: ₹943.32
93In Stock

Mfr. Part No.
2047-35-ALF

Mouser Part No
652-2047-35-ALF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE

Datasheet

93In Stock

₹943.32

₹678.29

₹627.98

₹533.65

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 230VOLT

2027-23-ALF
Bourns
1: ₹140.15
869In Stock

Mfr. Part No.
2027-23-ALF

Mouser Part No
652-2027-23-ALF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 230VOLT

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Datasheet

869In Stock

₹140.15

₹116.79

₹97.03

₹81.93

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE MINI 3POLE 400VOLT

2036-40-SM-RPLF
Bourns
1: ₹194.95
405In Stock

Mfr. Part No.
2036-40-SM-RPLF

Mouser Part No
652-2036-40-SM-RPLF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE MINI 3POLE 400VOLT

Datasheet

405In Stock

Cut Tape

₹194.95

₹167.10

₹134.76

₹115.00

Reel

₹81.84

View

Min.: 1
Mult.: 1

Reel: 1,000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE MINI 2POLE 350VOLT

2037-35-B5LF
Bourns
1: ₹129.37
859In Stock

Mfr. Part No.
2037-35-B5LF

Mouser Part No
652-2037-35-B5LF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE MINI 2POLE 350VOLT

Datasheet

859In Stock

₹129.37

₹98.82

₹89.75

₹76.27

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 300VOLT

2027-30-CLF
Bourns
1: ₹146.44
734In Stock

Mfr. Part No.
2027-30-CLF

Mouser Part No
652-2027-30-CLF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 300VOLT

Learn More

Datasheet

734In Stock

₹146.44

₹122.18

₹100.62

₹85.53

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE

2027-47-ALF
Bourns
1: ₹140.15
970In Stock

Mfr. Part No.
2027-47-ALF

Mouser Part No
652-2027-47-ALF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE

Learn More

Datasheet

970In Stock

₹140.15

₹116.79

₹97.03

₹81.93

View

Min.: 1
Mult.: 1

Varistors ZV 95 K 2220 501 Ni R1

ZV95K2220501NIR1
Bourns
1: ₹172.49
1,499In Stock

Mfr. Part No.
ZV95K2220501NIR1

Mouser Part No
652-ZV95K2220501NIR1

Bourns

Varistors ZV 95 K 2220 501 Ni R1

Learn More

Datasheet

1,499In Stock

Cut Tape

₹172.49

₹106.91

₹73.13

₹68.28

Reel

₹49.23

View

Min.: 1
Mult.: 1

Reel: 1,000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 470VOLT

2027-47-CLF
Bourns
1: ₹125.78
1,198In Stock

Mfr. Part No.
2027-47-CLF

Mouser Part No
652-2027-47-CLF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 470VOLT

Learn More

Datasheet

1,198In Stock

₹125.78

₹115.89

₹96.13

₹87.50

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors MINI TRIGARD SURFACE MOUNT GDT

2030-42T-SMLF
Bourns
1: ₹231.79
797In Stock

Mfr. Part No.
2030-42T-SMLF

Mouser Part No
652-2030-42T-SMLF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors MINI TRIGARD SURFACE MOUNT GDT

Learn More

Datasheet

797In Stock

₹231.79

₹183.27

₹155.42

₹141.05

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE

2047-23-ALF
Bourns
1: ₹939.73
143In Stock

Mfr. Part No.
2047-23-ALF

Mouser Part No
652-2047-23-ALF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE

Datasheet

143In Stock

₹939.73

₹697.16

₹622.59

₹567.79

View

Min.: 1
Mult.: 1

Varistors AV AUTO SERIES 17V

AV17K0805121NIR1
Bourns
1: ₹14.37
12,578In Stock

Mfr. Part No.
AV17K0805121NIR1

Mouser Part No
652-AV17K0805121NIR1

Bourns

Varistors AV AUTO SERIES 17V

Learn More

Datasheet

12,578In Stock

Cut Tape

₹14.37

₹9.97

₹8.80

₹8.09

Reel

₹6.38

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,500

Varistors AV AUTO SERIES 17V

AV17K1812801NIR1
Bourns
1: ₹72.77
5,773In Stock

Mfr. Part No.
AV17K1812801NIR1

Mouser Part No
652-AV17K1812801NIR1

Bourns

Varistors AV AUTO SERIES 17V

Learn More

Datasheet

5,773In Stock

Cut Tape

₹72.77

₹50.67

₹42.67

₹39.08

Reel

₹29.29

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Varistors AVHT AUTO SERIES 20V

AV20K1206201NIR1HT
Bourns
1: ₹17.97
11,647In Stock

Mfr. Part No.
AV20K1206201NIR1HT

Mouser Part No
652-AV20K1206201NI1H

Bourns

Varistors AVHT AUTO SERIES 20V

Learn More

Datasheet

11,647In Stock

Cut Tape

₹17.97

₹12.49

₹11.32

₹11.05

View

Reel

₹9.34

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Varistors CHIP GUARD 3.3VOLT LOW LEAKAGE

CG0603MLC-3.3LEA
Bourns
1: ₹26.95
7,579In Stock

Mfr. Part No.
CG0603MLC-3.3LEA

Mouser Part No
652-CG0603MLC-3.3LEA

Bourns

Varistors CHIP GUARD 3.3VOLT LOW LEAKAGE

Learn More

Datasheet

7,579In Stock

Cut Tape

₹26.95

₹16.35

₹14.10

₹12.94

Reel

₹11.14

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Circuit Protection Devices

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Circuit Protection Devices

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