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 #

Varistors CHIP GUARD

CG0402MLC-24LGA
Bourns
1: ¥96.3
27,124In Stock

Mfr. Part #
CG0402MLC-24LGA

Mouser Part #
652-CG0402MLC-24LGA

Bourns

Varistors CHIP GUARD

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Datasheet

27,124In Stock

Cut Tape

¥96.3

¥57.3

¥35.4

¥30.9

View

Reel

¥16.4

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.1A/33V

MF-LSMF110X-2
Bourns
1: ¥68.1
18,490In Stock

Mfr. Part #
MF-LSMF110X-2

Mouser Part #
652-MF-LSMF110X-2

Bourns

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.1A/33V

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Datasheet

18,490In Stock

Cut Tape

¥68.1

¥60.8

¥54

¥49.5

View

Reel

¥33.4

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

Resettable Fuses - PPTC 30V 1.35A-HD 40A MAX

MF-R135-2
Bourns
1: ¥89.7
10,330In Stock

Mfr. Part #
MF-R135-2

Mouser Part #
652-MF-R135-2

Bourns

Resettable Fuses - PPTC 30V 1.35A-HD 40A MAX

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Datasheet

10,330In Stock

Cut Tape

¥89.7

¥68.3

¥63.9

¥48.3

Reel

¥35

View

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC 16V 5A-HD 100A MAX

MF-RG500-2
Bourns
1: ¥129.6
6,324In Stock

Mfr. Part #
MF-RG500-2

Mouser Part #
652-MF-RG500-2

Bourns

Resettable Fuses - PPTC 16V 5A-HD 100A MAX

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Datasheet

6,324In Stock

Cut Tape

¥129.6

¥98.2

¥92

¥79.4

Reel

¥75.4

¥67.9

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC PTC RESETTABLE 6A 16V RADIAL LEADED

MF-RG600-0
Bourns
1: ¥137.9
8,980In Stock

Mfr. Part #
MF-RG600-0

Mouser Part #
652-MF-RG600-0

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 6A 16V RADIAL LEADED

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Datasheet

8,980In Stock

¥137.9

¥109.8

¥101.2

¥77.7

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 240V .25A-HD 3.5A MAX

MF-RM025/240-0
Bourns
1: ¥89.7
6,332In Stock

Mfr. Part #
MF-RM025/240-0

Mouser Part #
652-MF-RM025/240-0

Bourns

Resettable Fuses - PPTC 240V .25A-HD 3.5A MAX

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Datasheet

6,332In Stock

¥89.7

¥83.2

¥73.3

¥68.6

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 250V 130MA-HD 3A MAX

MF-SD013/250-2
Bourns
1: ¥204.3
20,135In Stock

Mfr. Part #
MF-SD013/250-2

Mouser Part #
652-MF-SD013/250-2

Bourns

Resettable Fuses - PPTC 250V 130MA-HD 3A MAX

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Datasheet

20,135In Stock

Cut Tape

¥204.3

¥182.7

¥161.4

¥118.1

View

Reel

¥78.9

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Varistors PV 75V 10%

PV75K4032R2
Bourns
1: ¥137.9
5,859In Stock

Mfr. Part #
PV75K4032R2

Mouser Part #
652-PV75K4032R2

Bourns

Varistors PV 75V 10%

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Datasheet

5,859In Stock

Cut Tape

¥137.9

¥88

¥77.2

¥72.1

Reel

¥67.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 7200volts 1pF BENT LEADS

SA2-7200-DBB-STD
Bourns
1: ¥571.4
1,305In Stock

Mfr. Part #
SA2-7200-DBB-STD

Mouser Part #
652-SA2-7200-DBBSTD

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 7200volts 1pF BENT LEADS

Datasheet

1,305In Stock

Cut Tape

¥571.4

¥528.2

¥438.5

¥403.6

Reel

¥292.3

View

Min.: 1
Mult.: 1

: 1,000

Surface Mount Fuses 3.15A 32V FAST ACTING

SF-0603FP315-2
Bourns
1: ¥119.6
19,479In Stock

Mfr. Part #
SF-0603FP315-2

Mouser Part #
652-SF-0603FP315-2

Bourns

Surface Mount Fuses 3.15A 32V FAST ACTING

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Datasheet

19,479In Stock

Cut Tape

¥119.6

¥95.2

¥80.1

¥70.4

View

Reel

¥44.3

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Surface Mount Fuses 0603 time-lag met-foil. 4A Auto

SF-0603SPA400R-2
Bourns
1: ¥176.1
7,230In Stock

Mfr. Part #
SF-0603SPA400R-2

Mouser Part #
652-SF-0603SPA400R-2

Bourns

Surface Mount Fuses 0603 time-lag met-foil. 4A Auto

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Datasheet

7,230In Stock

Cut Tape

¥176.1

¥140.5

¥118.3

¥102.6

View

Reel

¥75.9

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Surface Mount Fuses 0.8A Fast Acting 1206 SinglFuse

SF-1206F080-2
Bourns
1: ¥86.4
15,869In Stock

Mfr. Part #
SF-1206F080-2

Mouser Part #
652-SF-1206F080-2

Bourns

Surface Mount Fuses 0.8A Fast Acting 1206 SinglFuse

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Datasheet

15,869In Stock

Cut Tape

¥86.4

¥75.2

¥63.6

¥58.6

View

Reel

¥37

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Surface Mount Fuses 4A Fast Acting 1206 SinglFuse

SF-1206F400-2
Bourns
1: ¥73.1
17,518In Stock

Mfr. Part #
SF-1206F400-2

Mouser Part #
652-SF-1206F400-2

Bourns

Surface Mount Fuses 4A Fast Acting 1206 SinglFuse

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Datasheet

17,518In Stock

Cut Tape

¥73.1

¥68.4

¥59.6

¥56.6

View

Reel

¥41.5

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Surface Mount Fuses .8A 63V FAST ACTING

SF-1206FP080-2
Bourns
1: ¥112.9
17,401In Stock

Mfr. Part #
SF-1206FP080-2

Mouser Part #
652-SF-1206FP080-2

Bourns

Surface Mount Fuses .8A 63V FAST ACTING

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Datasheet

17,401In Stock

Cut Tape

¥112.9

¥89.9

¥75.7

¥66.4

View

Reel

¥41.9

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Thyristor Surge Protection Devices - TSPD PROTECTOR - SINGLE BIDIRECTIONAL

TISP4070J3BJR-S
Bourns
1: ¥313.9
8,480In Stock

Mfr. Part #
TISP4070J3BJR-S

Mouser Part #
652-TISP4070J3BJR-S

Bourns

Thyristor Surge Protection Devices - TSPD PROTECTOR - SINGLE BIDIRECTIONAL

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Datasheet

8,480In Stock

Cut Tape

¥313.9

¥201

¥134.4

¥97.8

¥89.7

Reel

¥87.7

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT35 Design Kit

DK-GDT35-01
Bourns
1: ¥5,165.7
43In Stock

Mfr. Part #
DK-GDT35-01

Mouser Part #
652-DK-GDT35-01

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT35 Design Kit

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Datasheet

43In Stock

¥5,165.7

¥4,730.5

¥4,486.4

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 350V 3 Pole

2026-35-C2LF
Bourns
1: ¥357.1
1,859In Stock

Mfr. Part #
2026-35-C2LF

Mouser Part #
652-2026-35-C2LF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 350V 3 Pole

Learn More

Datasheet

1,859In Stock

¥357.1

¥304

¥269.1

¥250.8

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE MINI 3POLE 90VOLT

2036-09-SMLF
Bourns
1: ¥308.9
1,685In Stock

Mfr. Part #
2036-09-SMLF

Mouser Part #
652-2036-09-SMLF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE MINI 3POLE 90VOLT

Datasheet

1,685In Stock

¥308.9

¥282.4

¥234.2

¥215.9

View

Min.: 1
Mult.: 1

Varistors IsoMOV 3KA 175Vrms Bulk In-Line

IsoM3-175-B-L2
Bourns
1: ¥237.5
2,928In Stock

Mfr. Part #
IsoM3-175-B-L2

Mouser Part #
652-ISOM3-175-B-L2

Bourns

Varistors IsoMOV 3KA 175Vrms Bulk In-Line

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Datasheet

2,928In Stock

¥237.5

¥171.1

¥154.3

¥132.9

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 6.0A/12V

MF-LSMF600/12X-2
Bourns
1: ¥179.4
5,940In Stock

Mfr. Part #
MF-LSMF600/12X-2

Mouser Part #
652-MF-LSMF600/12X-2

Bourns

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 6.0A/12V

Learn More

Datasheet

5,940In Stock

Cut Tape

¥179.4

¥142

¥122.7

¥115.1

View

Reel

¥73.4

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC 30V 750MA-HD 40A MAX

MF-MSHT075KX-2
Bourns
1: ¥121.3
15,617In Stock

Mfr. Part #
MF-MSHT075KX-2

Mouser Part #
652-MF-MSHT075KX-2

Bourns

Resettable Fuses - PPTC 30V 750MA-HD 40A MAX

Learn More

Datasheet

15,617In Stock

Cut Tape

¥121.3

¥99.5

¥89.4

¥59.5

Reel

¥47.7

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC PTC RESETTABLE 0.17A 60V RADIAL LEADED

MF-R017-2
Bourns
1: ¥76.4
10,744In Stock

Mfr. Part #
MF-R017-2

Mouser Part #
652-MF-R017-2

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 0.17A 60V RADIAL LEADED

Learn More

Datasheet

10,744In Stock

Cut Tape

¥76.4

¥57.3

¥53.7

¥40.5

Reel

¥29.4

View

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC PTC 7.5A 16V RADIAL LEADED HI-TEMP

MF-RHT750-0
Bourns
1: ¥207.6
7,284In Stock

Mfr. Part #
MF-RHT750-0

Mouser Part #
652-MF-RHT750-0

Bourns

Resettable Fuses - PPTC PTC 7.5A 16V RADIAL LEADED HI-TEMP

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Datasheet

7,284In Stock

¥207.6

¥182.7

¥136.4

¥133.4

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 240V .33A-HD 4.5A MAX

MF-RM033/240-2
Bourns
1: ¥114.6
13,455In Stock

Mfr. Part #
MF-RM033/240-2

Mouser Part #
652-MF-RM033/240-2

Bourns

Resettable Fuses - PPTC 240V .33A-HD 4.5A MAX

Learn More

Datasheet

13,455In Stock

Cut Tape

¥114.6

¥104.3

¥86.7

¥80.1

View

Reel

¥51.8

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC 60V .145A-HD 3A MAX

MF-RX014/250-0
Bourns
1: ¥121.3
10,511In Stock

Mfr. Part #
MF-RX014/250-0

Mouser Part #
652-MF-RX014/250-0

Bourns

Resettable Fuses - PPTC 60V .145A-HD 3A MAX

Learn More

Datasheet

10,511In Stock

¥121.3

¥92.7

¥86.9

¥65.6

View

Min.: 1
Mult.: 1