Circuit Protection – Mouser Japan

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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 Circuit Protection

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Results: 8,016

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RoHS Compliant

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Part #

Automotive Fuses POWrFuse TH 275Vac 500Vdc 30A

PF-KT1-30
Bourns
1: ¥5,708.9
279In Stock

Mfr. Part #
PF-KT1-30

Mouser Part #
652-PF-KT1-30

Bourns

Automotive Fuses POWrFuse TH 275Vac 500Vdc 30A

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Datasheet

279In Stock

¥5,708.9

¥4,735.5

¥3,152.6

¥2,815.4

Min.: 1
Mult.: 1

NTC Thermistors 20 dia Power NTC 2.5ohm Y kink bulk

BN-LG20Y2R5MYB
Bourns
1: ¥259.1
5,473In Stock

Mfr. Part #
BN-LG20Y2R5MYB

Mouser Part #
652-BN-LG20Y2R5MYB

Bourns

NTC Thermistors 20 dia Power NTC 2.5ohm Y kink bulk

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Datasheet

5,473In Stock

¥259.1

¥197.7

¥157

¥147.7

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Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 1KA high current bidirectional TVS diodes

PTVS1-026C-H
Bourns
1: ¥875.3
10,203In Stock

Mfr. Part #
PTVS1-026C-H

Mouser Part #
652-PTVS1-026C-H

Bourns

ESD Protection Diodes / TVS Diodes 1KA high current bidirectional TVS diodes

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Datasheet

10,203In Stock

Cut Tape

¥875.3

¥514.9

¥468.4

¥420.2

¥383.7

Reel

¥342.2

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Thermal Cutoffs TCO, High Current, SMD, 55C, Self Hold AEC-Q200

SD55ABB
Bourns
1: ¥390.3
3,194In Stock

Mfr. Part #
SD55ABB

Mouser Part #
652-SD55ABB

Bourns

Thermal Cutoffs TCO, High Current, SMD, 55C, Self Hold AEC-Q200

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Datasheet

3,194In Stock

Cut Tape

¥390.3

¥360.4

¥358.8

¥299

View

Reel

¥169.4

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

NTC Thermistors 20 dia Power NTC 20ohm Y kink bulk

BN-LG20Y200MYB
Bourns
1: ¥259.1
6,193In Stock

Mfr. Part #
BN-LG20Y200MYB

Mouser Part #
652-BN-LG20Y200MYB

Bourns

NTC Thermistors 20 dia Power NTC 20ohm Y kink bulk

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Datasheet

6,193In Stock

¥259.1

¥159.5

¥155

¥137.2

View

Min.: 1
Mult.: 1

Thermal Cutoffs TCO, High Current, Axial Lead, 82C, Self Hold AEC-Q200

AD82ABB
Bourns
1: ¥418.6
2,844In Stock

Mfr. Part #
AD82ABB

Mouser Part #
652-AD82ABB

Bourns

Thermal Cutoffs TCO, High Current, Axial Lead, 82C, Self Hold AEC-Q200

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Datasheet

2,844In Stock

¥418.6

¥355.5

¥284

¥250.8

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Min.: 1
Mult.: 1

Thermal Cutoffs TCO, High Current, SMD, 55C, non Self Hold AEC-Q200

SD55WBB
Bourns
1: ¥380.4
3,742In Stock

Mfr. Part #
SD55WBB

Mouser Part #
652-SD55WBB

Bourns

Thermal Cutoffs TCO, High Current, SMD, 55C, non Self Hold AEC-Q200

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Datasheet

3,742In Stock

Cut Tape

¥380.4

¥352.1

¥292.3

¥259.1

View

Reel

¥172.7

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Thermal Cutoffs TCO, High Current, SMD, 85C, Self Hold AEC-Q200

SD85ABB
Bourns
1: ¥448.5
3,758In Stock

Mfr. Part #
SD85ABB

Mouser Part #
652-SD85ABB

Bourns

Thermal Cutoffs TCO, High Current, SMD, 85C, Self Hold AEC-Q200

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Datasheet

3,758In Stock

Cut Tape

¥448.5

¥388.7

¥313.9

¥265.8

View

Reel

¥169.4

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 1100 V

GDT28H-110-B
Bourns
1: ¥382
201In Stock

Mfr. Part #
GDT28H-110-B

Mouser Part #
652-GDT28H-110-B

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 1100 V

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Datasheet

201In Stock

¥382

¥312.3

¥250.8

¥224.2

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 1300 V

GDT28H-130-B
Bourns
1: ¥382
399In Stock

Mfr. Part #
GDT28H-130-B

Mouser Part #
652-GDT28H-130-B

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 1300 V

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Datasheet

399In Stock

¥382

¥312.3

¥250.8

¥224.2

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 3300 V

GDT28H-330-B
Bourns
1: ¥382
397In Stock

Mfr. Part #
GDT28H-330-B

Mouser Part #
652-GDT28H-330-B

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 3300 V

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Datasheet

397In Stock

¥382

¥312.3

¥250.8

¥224.2

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 2700 V

GDT28H-270-B
Bourns
1: ¥382
305In Stock

Mfr. Part #
GDT28H-270-B

Mouser Part #
652-GDT28H-270-B

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 2700 V

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Datasheet

305In Stock

¥382

¥312.3

¥250.8

¥224.2

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 200V

GDT35-20-S1-RP
Bourns
1: ¥295.7
1,935In Stock

Mfr. Part #
GDT35-20-S1-RP

Mouser Part #
652-GDT35-20-S1-RP

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 200V

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Datasheet

1,935In Stock

Cut Tape

¥295.7

¥272.4

¥225.9

¥209.3

Reel

¥148.5

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 400V

GDT35-40-S1-RP
Bourns
1: ¥295.7
923In Stock

Mfr. Part #
GDT35-40-S1-RP

Mouser Part #
652-GDT35-40-S1-RP

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 400V

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Datasheet

923In Stock

Cut Tape

¥295.7

¥272.4

¥225.9

¥209.3

Reel

¥158.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 75V 7KA 20% 2-POLE SMD

GDT25-07-S1-RP
Bourns
1: ¥196
10,320In Stock

Mfr. Part #
GDT25-07-S1-RP

Mouser Part #
652-GDT25-07-S1-RP

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 75V 7KA 20% 2-POLE SMD

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Datasheet

10,320In Stock

Cut Tape

¥196

¥181

¥149

¥137.5

Reel

¥100

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Varistors IsoMOV 3KA 230Vrms Bulk In-Line

IsoM3-230-B-L2
Bourns
1: ¥300.6
3,186In Stock

Mfr. Part #
IsoM3-230-B-L2

Mouser Part #
652-ISOM3-230-B-L2

Bourns

Varistors IsoMOV 3KA 230Vrms Bulk In-Line

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Datasheet

3,186In Stock

¥300.6

¥199.3

¥179.4

¥162.3

View

Min.: 1
Mult.: 1

Varistors IsoMOV 5KA 380Vrms Bulk In-Line

IsoM5-380-B-L2
Bourns
1: ¥390.3
4,027In Stock

Mfr. Part #
IsoM5-380-B-L2

Mouser Part #
652-ISOM5-380-B-L2

Bourns

Varistors IsoMOV 5KA 380Vrms Bulk In-Line

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Datasheet

4,027In Stock

¥390.3

¥262.4

¥214.3

¥202.6

View

Min.: 1
Mult.: 1

Varistors IsoMOV 5KA 510Vrms Bulk In-Line

IsoM5-510-B-L2
Bourns
1: ¥390.3
2,950In Stock

Mfr. Part #
IsoM5-510-B-L2

Mouser Part #
652-ISOM5-510-B-L2

Bourns

Varistors IsoMOV 5KA 510Vrms Bulk In-Line

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Datasheet

2,950In Stock

¥390.3

¥260.8

¥214.3

¥202.6

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.85/15V

MF-LSMF185X-2
Bourns
1: ¥117.9
8,888In Stock

Mfr. Part #
MF-LSMF185X-2

Mouser Part #
652-MF-LSMF185X-2

Bourns

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.85/15V

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Datasheet

8,888In Stock

Cut Tape

¥117.9

¥90.5

¥84.9

¥64.1

View

Reel

¥48.2

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

Resettable Fuses - PPTC PTC RESETTABLE 0.12A 240V RADIAL LEADED

MF-RM012/240-2
Bourns
1: ¥99.7
8,628In Stock

Mfr. Part #
MF-RM012/240-2

Mouser Part #
652-MF-RM012/240-2

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 0.12A 240V RADIAL LEADED

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Datasheet

8,628In Stock

Cut Tape

¥99.7

¥91.2

¥83.4

¥71.4

View

Reel

¥46.5

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC 240V .16A-HD 2A MAX

MF-RM016/240-2
Bourns
1: ¥96.3
12,192In Stock

Mfr. Part #
MF-RM016/240-2

Mouser Part #
652-MF-RM016/240-2

Bourns

Resettable Fuses - PPTC 240V .16A-HD 2A MAX

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Datasheet

12,192In Stock

Cut Tape

¥96.3

¥81.6

¥74.2

¥63.6

View

Reel

¥47.3

Min.: 1
Mult.: 1

: 4,000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 90VOLT

2027-09-B10LF
Bourns
1: ¥197.7
974In Stock

Mfr. Part #
2027-09-B10LF

Mouser Part #
652-2027-09-B10LF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 90VOLT

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Datasheet

974In Stock

¥197.7

¥182.7

¥160

¥145.8

View

Min.: 1
Mult.: 1

Circuit Protection Kits Design Kit Next-Generation GDT25

DK-GDT25-02
Bourns
1: ¥3,449.9
67In Stock

Mfr. Part #
DK-GDT25-02

Mouser Part #
652-DK-GDT25-02

Bourns

Circuit Protection Kits Design Kit Next-Generation GDT25

Datasheet

67In Stock

¥3,449.9

¥3,265.5

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 3300 V

GDT28H-330-BRP
Bourns
1: ¥300.6
1,337In Stock

Mfr. Part #
GDT28H-330-BRP

Mouser Part #
652-GDT28H-330-BRP

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 3300 V

Learn More

Datasheet

1,337In Stock

Cut Tape

¥300.6

¥277.4

¥230.9

¥212.6

Reel

¥169.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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

2036-42-SM-RPLF
Bourns
1: ¥340.5
1,533In Stock

Mfr. Part #
2036-42-SM-RPLF

Mouser Part #
652-2036-42-SM-RPLF

Bourns

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

Datasheet

1,533In Stock

Cut Tape

¥340.5

¥313.9

¥260.8

¥240.8

Reel

¥172.7

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000