Fuses – Mouser Japan

.hide-partial { max-height: none; } .show-more { display: none; }

Industrial Communication & Control

Littelfuse Industrial Communication and Control provides protection for RS-485 and Ethernet applications. The Industrial RS-485 features the capability of driving multiple ports, a fast speed rating of 10Mbps, and a long-distance transmission of 1500. Industrial Ethernet provides a long-distance transmission of 100m, a 30W PoE+ rating, and a fast speed rating of 1Gbps. Littelfuse Industrial Communication and Control RS-485 and Ethernet devices are ideal for energy meters, factory automation, wind control, and human machine interface.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Fuses

List Images

Results: 73

Applied Filters:

Product Type

Fuse Size / Group

Current Rating

Voltage Rating AC

Voltage Rating DC

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Resettable Fuses - PPTC Polyswitch 0.183A straight

TRF250-183S
Littelfuse
1: ¥119.6
499In Stock

Mfr. Part #
TRF250-183S

Mouser Part #
650-TRF250-183S

Littelfuse

Resettable Fuses - PPTC Polyswitch 0.183A straight

Learn More

Datasheet

499In Stock

¥119.6

¥109.5

¥90.9

¥83.9

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

Resettable Fuses - PPTC 100Vdc 10Arms PolySwitch Reset Dev

TRF250-184
Littelfuse
1: ¥141.2
523In Stock

Mfr. Part #
TRF250-184

Mouser Part #
650-TRF250-184

Littelfuse

Resettable Fuses - PPTC 100Vdc 10Arms PolySwitch Reset Dev

Learn More

Datasheet

523In Stock

¥141.2

¥130.2

¥108.1

¥99.8

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

Resettable Fuses - PPTC .12A 250V

TRF250-120T-R2-B-0.5
Littelfuse
1: ¥132.9
2,565In Stock

Mfr. Part #
TRF250-120T-R2-B-0.5

Mouser Part #
650-TRF250120TR2B.5

Littelfuse

Resettable Fuses - PPTC .12A 250V

Learn More

Datasheet

2,565In Stock

¥132.9

¥122.1

¥101.3

¥93.5

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

Resettable Fuses - PPTC 16 Ohms 3 A 60 VDC - 40 C+ 85 C

TRF250-120T-RA-B-0.5
Littelfuse
1: ¥136.2
363In Stock

Mfr. Part #
TRF250-120T-RA-B-0.5

Mouser Part #
650-TRF250120TRAB0.5

Littelfuse

Resettable Fuses - PPTC 16 Ohms 3 A 60 VDC - 40 C+ 85 C

Learn More

Datasheet

363In Stock

¥136.2

¥124.2

¥103.1

¥95.2

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

Resettable Fuses - PPTC 600V .15A-HD 3A MAX

TRF600-150-RB
Littelfuse
1: ¥186
1,994In Stock

Mfr. Part #
TRF600-150-RB

Mouser Part #
650-TRF600-150-RB

Littelfuse

Resettable Fuses - PPTC 600V .15A-HD 3A MAX

Learn More

Datasheet

1,994In Stock

¥186

¥172.7

¥142.3

¥131.4

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

Resettable Fuses - PPTC .16A 250Vdc 600V RMS

TRF600-160-2
Littelfuse
1: ¥224.2
600In Stock

Mfr. Part #
TRF600-160-2

Mouser Part #
650-TRF600-160-2

Littelfuse

Resettable Fuses - PPTC .16A 250Vdc 600V RMS

Learn More

Datasheet

600In Stock

Cut Tape

¥224.2

¥206

¥171.1

¥157.6

Reel

¥109.6

View

Min.: 1
Mult.: 1

: 600

Resettable Fuses - PPTC

Resettable Fuses - PPTC 60V 3A 1.45Ohms

TRF600-400
Littelfuse
1: ¥214.3
605In Stock

Mfr. Part #
TRF600-400

Mouser Part #
650-TRF600-400

Littelfuse

Resettable Fuses - PPTC 60V 3A 1.45Ohms

Learn More

Datasheet

605In Stock

¥214.3

¥197.7

¥164.1

¥151.5

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

Resettable Fuses - PPTC Polyswitch 0.26A Restive Range -2

TS250-130F-RA-2
Littelfuse
1: ¥264.1
1,120In Stock

Mfr. Part #
TS250-130F-RA-2

Mouser Part #
650-TS250-130F-RA-2

Littelfuse

Resettable Fuses - PPTC Polyswitch 0.26A Restive Range -2

Learn More

Datasheet

1,120In Stock

Cut Tape

¥264.1

¥227.6

¥202.6

Reel

¥115.1

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Resettable Fuses - PPTC

Resettable Fuses - PPTC Polyswitch 0.26A

TS250-130F-RB-2
Littelfuse
1: ¥224.2
70In Stock

Mfr. Part #
TS250-130F-RB-2

Mouser Part #
650-TS250-130F-RB-2

Littelfuse

Resettable Fuses - PPTC Polyswitch 0.26A

Learn More

Datasheet

70In Stock

Cut Tape

¥224.2

¥207.6

¥171.1

¥148

View

Reel

¥106

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Resettable Fuses - PPTC

Surface Mount Fuses TELECOM NANO2 250V 16mm TAPE 1.25A

04611.25ER16
Littelfuse
1: ¥257.5
961In Stock

Mfr. Part #
04611.25ER16

Mouser Part #
576-04611.25ER16

Littelfuse

Surface Mount Fuses TELECOM NANO2 250V 16mm TAPE 1.25A

Learn More

Datasheet

961In Stock

Cut Tape

¥257.5

¥230.9

¥215.9

¥179.4

View

Reel

¥109

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD Fuses

10.1 mm x 3.12 mm

1.25 A

600 VAC

80 VDC

Resettable Fuses - PPTC 16 Ohms 3 A 60 VDC - 40 C+ 85 C

TRF250-110U
Littelfuse
1: ¥116.3
3In Stock
500Expected 10/15/2026

Mfr. Part #
TRF250-110U

Mouser Part #
650-TRF250-110U

Littelfuse

Resettable Fuses - PPTC 16 Ohms 3 A 60 VDC - 40 C+ 85 C

Learn More

Datasheet

3In Stock

500Expected 10/15/2026

¥116.3

¥107.1

¥88.9

¥82.1

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

Resettable Fuses - PPTC .12A 250V

TRF250-120U-2
Littelfuse
1: ¥152.8
1,500Expected 8/18/2026

Mfr. Part #
TRF250-120U-2

Mouser Part #
650-TRF250-120U-2

Littelfuse

Resettable Fuses - PPTC .12A 250V

Learn More

Datasheet

1,500Expected 8/18/2026

Cut Tape

¥152.8

¥140.2

¥113.8

¥107.3

View

Reel

¥69.3

Min.: 1
Mult.: 1

: 1,500

Resettable Fuses - PPTC

Resettable Fuses - PPTC 0.08A 250V

TRF250-080T-AP
Littelfuse
1: ¥111.3
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
TRF250-080T-AP

Mouser Part #
650-TRF250-080T-AP

Littelfuse

Resettable Fuses - PPTC 0.08A 250V

Datasheet

Non-Stocked Lead-Time 17 Weeks

Cut Tape

¥111.3

¥102.5

¥85

¥78.6

View

Reel

¥58.1

Min.: 1
Mult.: 1

: 1,500

Resettable Fuses - PPTC

Resettable Fuses - PPTC 60V 3A 8Ohms

TRF250-120-B-0.5
Littelfuse
10,000: ¥68.4
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
TRF250-120-B-0.5

Mouser Part #
650-TRF250-120-B-0.5

Littelfuse

Resettable Fuses - PPTC 60V 3A 8Ohms

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

¥68.4

Min.: 10,000
Mult.: 500

Resettable Fuses - PPTC

Resettable Fuses - PPTC 60V 3A 8Ohms

TRF250-120S-B-0.5
Littelfuse
10,000: ¥79.6
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
TRF250-120S-B-0.5

Mouser Part #
650-TRF250-120SB-0.5

Littelfuse

Resettable Fuses - PPTC 60V 3A 8Ohms

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

¥79.6

Min.: 10,000
Mult.: 500

Resettable Fuses - PPTC

Resettable Fuses - PPTC .12A 250V

TRF250-120T-2
Littelfuse
1: ¥154.5
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
TRF250-120T-2

Mouser Part #
650-TRF250-120T-2

Littelfuse

Resettable Fuses - PPTC .12A 250V

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Cut Tape

¥154.5

¥142.3

¥115.3

¥109

View

Reel

¥70.4

Min.: 1
Mult.: 1

: 1,500

Resettable Fuses - PPTC

Resettable Fuses - PPTC 250V .12A-HD 3A MAX

TRF250-120T-B-0.5
Littelfuse
1: ¥136.2
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
TRF250-120T-B-0.5

Mouser Part #
650-TRF250-120TB0.5

Littelfuse

Resettable Fuses - PPTC 250V .12A-HD 3A MAX

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

¥136.2

¥124.7

¥103.5

¥95.5

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

Resettable Fuses - PPTC 60V 3A 10Ohms

TRF250-120UA
Littelfuse
1: ¥126.2
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
TRF250-120UA

Mouser Part #
650-TRF250-120UA

Littelfuse

Resettable Fuses - PPTC 60V 3A 10Ohms

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

¥126.2

¥115.4

¥95.8

¥88.5

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

Resettable Fuses - PPTC 16 Ohms 3 A 60 V - 40 C+ 85 C

TRF250-120US
Littelfuse
1: ¥187.7
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
TRF250-120US

Mouser Part #
650-TRF250-120US

Littelfuse

Resettable Fuses - PPTC 16 Ohms 3 A 60 V - 40 C+ 85 C

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

¥187.7

¥140.7

¥106.5

¥103.1

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

Resettable Fuses - PPTC 60V 3A 10Ohms

TRF250-120US-2
Littelfuse
1: ¥131.2
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
TRF250-120US-2

Mouser Part #
650-TRF250-120US-2

Littelfuse

Resettable Fuses - PPTC 60V 3A 10Ohms

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Cut Tape

¥131.2

¥120.1

¥99.7

¥92

View

Reel

¥69.3

Min.: 1
Mult.: 1

: 1,500

Resettable Fuses - PPTC

TRF250-120UT
Littelfuse
1: ¥136.2
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
TRF250-120UT

Mouser Part #
650-TRF250-120UT

Littelfuse

Resettable Fuses - PPTC

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

¥136.2

¥125.7

¥104.3

¥96.3

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

Resettable Fuses - PPTC .145A 250V

TRF250-145-B-0.5
Littelfuse
1: ¥227.6
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
TRF250-145-B-0.5

Mouser Part #
650-TRF250-145-B-0.5

Littelfuse

Resettable Fuses - PPTC .145A 250V

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

¥227.6

¥171.1

¥127.9

¥125.1

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

Resettable Fuses - PPTC 14 Ohms 3 A 60 VDC - 40 C+ 85 C

TRF250-145T
Littelfuse
1: ¥149.5
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
TRF250-145T

Mouser Part #
650-TRF250-145T

Littelfuse

Resettable Fuses - PPTC 14 Ohms 3 A 60 VDC - 40 C+ 85 C

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

¥149.5

¥137.2

¥113.9

¥105.1

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

Resettable Fuses - PPTC TRF250-145T-2

TRF250-145T-2
Littelfuse
1,500: ¥83.4
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
TRF250-145T-2

Mouser Part #
650-TRF250-145T-2

Littelfuse

Resettable Fuses - PPTC TRF250-145T-2

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Reel

¥83.4

Min.: 1,500
Mult.: 1,500

: 1,500

Resettable Fuses - PPTC

Resettable Fuses - PPTC 250V .145A-HD 3A MAX

TRF250-145T-B-0.5
Littelfuse
10,000: ¥83.4
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
TRF250-145T-B-0.5

Mouser Part #
650-TRF250-145TB0.5

Littelfuse

Resettable Fuses - PPTC 250V .145A-HD 3A MAX

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

¥83.4

Min.: 10,000
Mult.: 500

Resettable Fuses - PPTC