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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 long-distance transmission of 1500m. Industrial Ethernet provides 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 applications.

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Part #

Resettable Fuses - PPTC 0.08A 250V

TRF250-080T-AP
Littelfuse
1: $0.911
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
TRF250-080T-AP

Mouser Part No
650-TRF250-080T-AP

Resettable Fuses - PPTC 0.08A 250V

Datasheet

Non-Stocked Lead-Time 17 Weeks

Cut Tape

$0.911

$0.839

$0.696

$0.643

View

Reel

$0.476

Min.: 1
Mult.: 1

: 1,500

Resettable Fuses - PPTC 60V 3A 8Ohms

TRF250-120-B-0.5
Littelfuse
10,000: $0.56
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
TRF250-120-B-0.5

Mouser Part No
650-TRF250-120-B-0.5

Resettable Fuses - PPTC 60V 3A 8Ohms

Datasheet

Non-Stocked Lead-Time 17 Weeks

$0.56

Min.: 10,000
Mult.: 500

Resettable Fuses - PPTC 60V 3A 8Ohms

TRF250-120S-B-0.5
Littelfuse
10,000: $0.651
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
TRF250-120S-B-0.5

Mouser Part No
650-TRF250-120SB-0.5

Resettable Fuses - PPTC 60V 3A 8Ohms

Datasheet

Non-Stocked Lead-Time 17 Weeks

$0.651

Min.: 10,000
Mult.: 500

Resettable Fuses - PPTC .12A 250V

TRF250-120T-2
Littelfuse
1: $1.35
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
TRF250-120T-2

Mouser Part No
650-TRF250-120T-2

Resettable Fuses - PPTC .12A 250V

Datasheet

Non-Stocked Lead-Time 17 Weeks

Cut Tape

$1.35

$1.22

$0.97

$0.919

View

Reel

$0.577

Min.: 1
Mult.: 1

: 1,500

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

TRF250-120T-B-0.5
Littelfuse
1: $1.12
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
TRF250-120T-B-0.5

Mouser Part No
650-TRF250-120TB0.5

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

Datasheet

Non-Stocked Lead-Time 17 Weeks

$1.12

$1.02

$0.847

$0.782

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 60V 3A 10Ohms

TRF250-120UA
Littelfuse
1: $1.03
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
TRF250-120UA

Mouser Part No
650-TRF250-120UA

Resettable Fuses - PPTC 60V 3A 10Ohms

Datasheet

Non-Stocked Lead-Time 17 Weeks

$1.03

$0.945

$0.785

$0.725

View

Min.: 1
Mult.: 1

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

TRF250-120US
Littelfuse
1: $1.54
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
TRF250-120US

Mouser Part No
650-TRF250-120US

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

Datasheet

Non-Stocked Lead-Time 17 Weeks

$1.54

$1.15

$0.872

$0.845

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 60V 3A 10Ohms

TRF250-120US-2
Littelfuse
1: $1.07
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
TRF250-120US-2

Mouser Part No
650-TRF250-120US-2

Resettable Fuses - PPTC 60V 3A 10Ohms

Datasheet

Non-Stocked Lead-Time 17 Weeks

Cut Tape

$1.07

$0.983

$0.816

$0.753

View

Reel

$0.567

Min.: 1
Mult.: 1

: 1,500

Resettable Fuses - PPTC

TRF250-120UT
Littelfuse
1: $1.12
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
TRF250-120UT

Mouser Part No
650-TRF250-120UT

Resettable Fuses - PPTC

Datasheet

Non-Stocked Lead-Time 17 Weeks

$1.12

$1.03

$0.854

$0.789

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC .145A 250V

TRF250-145-B-0.5
Littelfuse
1: $1.86
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
TRF250-145-B-0.5

Mouser Part No
650-TRF250-145-B-0.5

Resettable Fuses - PPTC .145A 250V

Datasheet

Non-Stocked Lead-Time 17 Weeks

$1.86

$1.40

$1.05

$1.02

View

Min.: 1
Mult.: 1

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

TRF250-145T
Littelfuse
1: $1.22
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
TRF250-145T

Mouser Part No
650-TRF250-145T

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

Datasheet

Non-Stocked Lead-Time 17 Weeks

$1.22

$1.12

$0.933

$0.861

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC TRF250-145T-2

TRF250-145T-2
Littelfuse
1,500: $0.683
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
TRF250-145T-2

Mouser Part No
650-TRF250-145T-2

Resettable Fuses - PPTC TRF250-145T-2

Datasheet

Non-Stocked Lead-Time 17 Weeks

Reel

$0.683

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

: 1,500

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

TRF250-145T-B-0.5
Littelfuse
10,000: $0.683
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
TRF250-145T-B-0.5

Mouser Part No
650-TRF250-145TB0.5

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

Datasheet

Non-Stocked Lead-Time 17 Weeks

$0.683

Min.: 10,000
Mult.: 500

Resettable Fuses - PPTC

TRF250-145US
Littelfuse
1: $1.12
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
TRF250-145US

Mouser Part No
650-TRF250-145US

Resettable Fuses - PPTC

Datasheet

Non-Stocked Lead-Time 17 Weeks

$1.12

$1.03

$0.854

$0.789

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

TRF250-145US-B-0.5
Littelfuse
10,000: $0.541
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
TRF250-145US-B-0.5

Mouser Part No
650-TRF250-145USB0.5

Resettable Fuses - PPTC

Datasheet

Non-Stocked Lead-Time 17 Weeks

$0.541

Min.: 10,000
Mult.: 500

Resettable Fuses - PPTC 100V 10A 2.2Ohms

TRF250-183-2
Littelfuse
1: $1.18
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
TRF250-183-2

Mouser Part No
650-TRF250-183-2

Resettable Fuses - PPTC 100V 10A 2.2Ohms

Datasheet

Non-Stocked Lead-Time 17 Weeks

Cut Tape

$1.18

$1.09

$0.88

$0.834

View

Reel

$0.536

Min.: 1
Mult.: 1

: 1,500

Resettable Fuses - PPTC Polyswitch 0.183A Straight

TRF250-183S-2
Littelfuse
1: $1.02
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
TRF250-183S-2

Mouser Part No
650-TRF250-183S-2

Resettable Fuses - PPTC Polyswitch 0.183A Straight

Datasheet

Non-Stocked Lead-Time 17 Weeks

Cut Tape

$1.02

$0.934

$0.775

$0.715

View

Reel

$0.536

Min.: 1
Mult.: 1

: 1,500

Resettable Fuses - PPTC Polyswitch 0.183A Uncoated

TRF250-183U
Littelfuse
1: $0.979
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
TRF250-183U

Mouser Part No
650-TRF250-183U

Resettable Fuses - PPTC Polyswitch 0.183A Uncoated

Datasheet

Non-Stocked Lead-Time 17 Weeks

$0.979

$0.896

$0.744

$0.687

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC Polyswitch 0.183A Uncoated Straight

TRF250-183US
Littelfuse
1: $0.979
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
TRF250-183US

Mouser Part No
650-TRF250-183US

Resettable Fuses - PPTC Polyswitch 0.183A Uncoated Straight

Datasheet

Non-Stocked Lead-Time 17 Weeks

$0.979

$0.896

$0.744

$0.687

View

Min.: 1
Mult.: 1

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

TRF250-120T-R1-B-0.5
Littelfuse
1: $1.09
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
TRF250-120T-R1-B-0.5

Mouser Part No
650-TRF250120TR1B0.5

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

Datasheet

Non-Stocked Lead-Time 17 Weeks

$1.09

$1.00

$0.83

$0.766

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC .12A 250V

TRF250-120T-RC-B-0.5
Littelfuse
10,000: $0.62
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
TRF250-120T-RC-B-0.5

Mouser Part No
650-TRF250120TRCB.5

Resettable Fuses - PPTC .12A 250V

Datasheet

Non-Stocked Lead-Time 17 Weeks

$0.62

Min.: 10,000
Mult.: 500

Resettable Fuses - PPTC 60V 3A 7.5Ohms

TRF250-120T-RC-B-0.5-2
Littelfuse
7,500: $0.691
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
TRF250-120T-RC-B-0.5-2

Mouser Part No
650-TRF250120TRCB.52

Resettable Fuses - PPTC 60V 3A 7.5Ohms

Datasheet

Non-Stocked Lead-Time 17 Weeks

Cut Tape

$0.691

Min.: 7,500
Mult.: 1,500

: 1,500

Resettable Fuses - PPTC .12A 250V

TRF250-120T-RF-B-0.5-2
Littelfuse
1,500: $0.813
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
TRF250-120T-RF-B-0.5-2

Mouser Part No
650-TRF250120TRFB.5

Resettable Fuses - PPTC .12A 250V

Datasheet

Non-Stocked Lead-Time 17 Weeks

Reel

$0.813

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

: 1,500

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

TRF250-120T-RF-B-0.5
Littelfuse
10,000: $0.514
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
TRF250-120T-RF-B-0.5

Mouser Part No
650-TRF250120TRFB0.5

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

Datasheet

Non-Stocked Lead-Time 17 Weeks

$0.514

Min.: 10,000
Mult.: 500

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

TRF250-145-RA-B-0.5
Littelfuse
10,000: $0.63
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
TRF250-145-RA-B-0.5

Mouser Part No
650-TRF250145RAB0.5

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

Datasheet

Non-Stocked Lead-Time 17 Weeks

$0.63

Min.: 10,000
Mult.: 500