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Communications Infrastructure Solutions

Littelfuse provides a wide range of communication infrastructure solutions that ensure speed and reliability in all environments. These solutions are energy efficient, dependable, and easy to incorporate into compact designs. Communication infrastructure solutions from Littelfuse include TVS diodes, varistors, NTC thermistors, fuses, and more.

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Part #

Industrial & Electrical Fuses 25A 600VAC 300VDC Class T

JLLS025.T
Littelfuse
1: $47.71
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
JLLS025.T

Mouser Part No
576-JLLS025.T

Industrial & Electrical Fuses 25A 600VAC 300VDC Class T

Datasheet

Non-Stocked Lead-Time 10 Weeks

$47.71

$39.58

$36.50

$30.23

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 80A 600VAC 300VDC CLASS T

JLLS080.VXP
Littelfuse
1: $121.23
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
JLLS080.VXP

Mouser Part No
576-JLLS080.VXP

Industrial & Electrical Fuses 80A 600VAC 300VDC CLASS T

Datasheet

Non-Stocked Lead-Time 11 Weeks

$121.23

$103.05

$92.51

$78.64

$72.41

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 90A 600VAC 300VDC Class T

JLLS090.V
Littelfuse
1: $116.65
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
JLLS090.V

Mouser Part No
576-JLLS090.V

Industrial & Electrical Fuses 90A 600VAC 300VDC Class T

Datasheet

Non-Stocked Lead-Time 8 Weeks

$116.65

$96.74

$89.22

$73.83

$67.99

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 90A 600VAC 300VDC CLASS T

JLLS090.VXP
Littelfuse
1: $113.25
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
JLLS090.VXP

Mouser Part No
576-JLLS090.VXP

Industrial & Electrical Fuses 90A 600VAC 300VDC CLASS T

Datasheet

Non-Stocked Lead-Time 10 Weeks

$113.25

$105.64

$105.14

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 125A 600VAC 300VDC Class T

JLLS125.X
Littelfuse
1: $136.24
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
JLLS125.X

Mouser Part No
576-JLLS125.X

Industrial & Electrical Fuses 125A 600VAC 300VDC Class T

Datasheet

Non-Stocked Lead-Time 7 Weeks

$136.24

$113.02

$104.22

$86.22

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 175A 600VAC 300VDC Class T

JLLS175.X
Littelfuse
1: $138.99
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
JLLS175.X

Mouser Part No
576-JLLS175.X

Industrial & Electrical Fuses 175A 600VAC 300VDC Class T

Datasheet

Non-Stocked Lead-Time 11 Weeks

$138.99

$110.21

$103.32

$87.95

$80.97

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 200A 600VAC 300VDC CLASS T

JLLS200.XXP
Littelfuse
1: $132.90
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
JLLS200.XXP

Mouser Part No
576-JLLS200.XXP

Industrial & Electrical Fuses 200A 600VAC 300VDC CLASS T

Datasheet

Non-Stocked Lead-Time 11 Weeks

$132.90

$124.54

$123.39

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 600A 600VAC 300VDC Class T

JLLS600.X
Littelfuse
1: $659.15
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
JLLS600.X

Mouser Part No
576-JLLS600.X

Industrial & Electrical Fuses 600A 600VAC 300VDC Class T

Datasheet

Non-Stocked Lead-Time 10 Weeks

$659.15

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 10K OHM 5% 0603 SMT

RB103K0J
Littelfuse
4,000: $0.369
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
RB103K0J

Mouser Part No
576-RB103K0J

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 10K OHM 5% 0603 SMT

Datasheet

Non-Stocked Lead-Time 12 Weeks

$0.369

Min.: 4,000
Mult.: 4,000

Industrial & Electrical Fuses 1A 170VDC

0TLS001.T
Littelfuse
1: $44.61
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
0TLS001.T

Mouser Part No
576-0TLS001.T

Industrial & Electrical Fuses 1A 170VDC

Datasheet

Non-Stocked Lead-Time 14 Weeks

$44.61

$37.02

$34.60

$28.66

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 170 VDC TELECOM FUSE

0TLS001.TXL
Littelfuse
500: $30.53
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
0TLS001.TXL

Mouser Part No
576-0TLS001.TXL

Industrial & Electrical Fuses 170 VDC TELECOM FUSE

Datasheet

Non-Stocked Lead-Time 14 Weeks

$30.53

Min.: 500
Mult.: 500

Industrial & Electrical Fuses 170 VDC TELECOM FUSE

0TLS001.TXLB
Littelfuse
500: $30.53
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
0TLS001.TXLB

Mouser Part No
576-0TLS001.TXLB

Industrial & Electrical Fuses 170 VDC TELECOM FUSE

Datasheet

Non-Stocked Lead-Time 14 Weeks

$30.53

Min.: 500
Mult.: 500

Industrial & Electrical Fuses 170VDC 1A Telecom F/A PCB MNT

0TLS001.TXLS
Littelfuse
500: $29.36
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
0TLS001.TXLS

Mouser Part No
576-0TLS001.TXLS

Industrial & Electrical Fuses 170VDC 1A Telecom F/A PCB MNT

Datasheet

Non-Stocked Lead-Time 14 Weeks

$29.36

Min.: 500
Mult.: 500

Industrial & Electrical Fuses 170VDC 1A Telecom Fast Acting

0TLS001.TXMB
Littelfuse
1: $57.95
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
0TLS001.TXMB

Mouser Part No
576-0TLS001.TXMB

Industrial & Electrical Fuses 170VDC 1A Telecom Fast Acting

Datasheet

Non-Stocked Lead-Time 21 Weeks

$57.95

$49.69

$49.68

$47.38

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 170 VDC TELECOM FUSE

0TLS001.TXV
Littelfuse
1: $58.11
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
0TLS001.TXV

Mouser Part No
576-0TLS001.TXV

Industrial & Electrical Fuses 170 VDC TELECOM FUSE

Datasheet

Non-Stocked Lead-Time 14 Weeks

$58.11

$48.21

$43.00

$40.73

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 2A 170VDC

0TLS002.T
Littelfuse
1: $44.61
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
0TLS002.T

Mouser Part No
576-0TLS002.T

Industrial & Electrical Fuses 2A 170VDC

Datasheet

Non-Stocked Lead-Time 14 Weeks

$44.61

$37.02

$34.60

$28.94

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 170VDC F/A TELE-GARD 2A PC MOUNT

0TLS002.TXL
Littelfuse
500: $30.53
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
0TLS002.TXL

Mouser Part No
576-0TLS002.TXL

Industrial & Electrical Fuses 170VDC F/A TELE-GARD 2A PC MOUNT

Datasheet

Non-Stocked Lead-Time 14 Weeks

$30.53

Min.: 500
Mult.: 500

Industrial & Electrical Fuses 170 VDC TELECOM FUSE

0TLS002.TXLB
Littelfuse
500: $30.53
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
0TLS002.TXLB

Mouser Part No
576-0TLS002.TXLB

Industrial & Electrical Fuses 170 VDC TELECOM FUSE

Datasheet

Non-Stocked Lead-Time 14 Weeks

$30.53

Min.: 500
Mult.: 500

Industrial & Electrical Fuses 170VDC 2A Telecom F/A PCB MNT

0TLS002.TXLS
Littelfuse
500: $29.36
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
0TLS002.TXLS

Mouser Part No
576-0TLS002.TXLS

Industrial & Electrical Fuses 170VDC 2A Telecom F/A PCB MNT

Datasheet

Non-Stocked Lead-Time 14 Weeks

$29.36

Min.: 500
Mult.: 500

Industrial & Electrical Fuses 170VDC 2A Telecom Fast Acting

0TLS002.TXMB
Littelfuse
1: $57.95
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
0TLS002.TXMB

Mouser Part No
576-0TLS002.TXMB

Industrial & Electrical Fuses 170VDC 2A Telecom Fast Acting

Datasheet

Non-Stocked Lead-Time 21 Weeks

$57.95

$49.48

$49.38

$46.92

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 170VDC F/A TELE-GARD 2A VERT-MOUNT

0TLS002.TXV
Littelfuse
1: $58.11
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
0TLS002.TXV

Mouser Part No
576-0TLS002.TXV

Industrial & Electrical Fuses 170VDC F/A TELE-GARD 2A VERT-MOUNT

Datasheet

Non-Stocked Lead-Time 14 Weeks

$58.11

$48.21

$43.03

$40.91

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 3A 170VDC

0TLS003.T
Littelfuse
1: $44.61
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
0TLS003.T

Mouser Part No
576-0TLS003.T

Industrial & Electrical Fuses 3A 170VDC

Datasheet

Non-Stocked Lead-Time 13 Weeks

$44.61

$37.02

$34.60

$28.66

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 170 VDC TELECOM FUSE

0TLS003.TXL
Littelfuse
500: $30.53
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
0TLS003.TXL

Mouser Part No
576-0TLS003.TXL

Industrial & Electrical Fuses 170 VDC TELECOM FUSE

Datasheet

Non-Stocked Lead-Time 13 Weeks

$30.53

Min.: 500
Mult.: 500

Industrial & Electrical Fuses 170 VDC TELECOM FUSE

0TLS003.TXLB
Littelfuse
500: $30.53
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
0TLS003.TXLB

Mouser Part No
576-0TLS003.TXLB

Industrial & Electrical Fuses 170 VDC TELECOM FUSE

Datasheet

Non-Stocked Lead-Time 13 Weeks

$30.53

Min.: 500
Mult.: 500

Industrial & Electrical Fuses 170VDC 3A Telecom F/A PCB MNT

0TLS003.TXLS
Littelfuse
500: $29.36
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
0TLS003.TXLS

Mouser Part No
576-0TLS003.TXLS

Industrial & Electrical Fuses 170VDC 3A Telecom F/A PCB MNT

Datasheet

Non-Stocked Lead-Time 13 Weeks

$29.36

Min.: 500
Mult.: 500