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Ethernet ESD, Lightning, & Power Fault Protection

Littelfuse Ethernet/PoE ESD, EFT, Lightning, and Power Fault Protection ensures that the power fault overcurrent can be protected with Telelink fuses. The Ethernet Power Fault Protection includes the SMCJ and SP40 TVS Diode, SP3, SRV05xx, LC03xx, and SP40xx Diode Array, and the 0461xxx Fuse series. Littelfuse Ethernet/PoE ESD, EFT, Lightning, and Power Fault Protection products meet various applicable standards.

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Types of Circuit Protection

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Results: 308

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RoHS Compliant

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Part #

ESD Protection Diodes / TVS Diodes 1.5kW 170V Hi Rel 5% Bi-Directional

SMCJ170CA-HRA
Littelfuse
3,000: $21.50
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
SMCJ170CA-HRA

Mouser Part No
576-SMCJ170CA-HRA

ESD Protection Diodes / TVS Diodes 1.5kW 170V Hi Rel 5% Bi-Directional

Datasheet

Non-Stocked Lead-Time 21 Weeks

Reel

$21.50

Min.: 3,000
Mult.: 3,000

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 170V Hi Rel 5% Bi-Directional

SMCJ170CA-HRAT7
Littelfuse
500: $21.92
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
SMCJ170CA-HRAT7

Mouser Part No
576-SMCJ170CA-HRAT7

ESD Protection Diodes / TVS Diodes 1.5kW 170V Hi Rel 5% Bi-Directional

Datasheet

Non-Stocked Lead-Time 21 Weeks

Reel

$21.92

View

Min.: 500
Mult.: 500

: 500

ESD Protection Diodes / TVS Diodes 1.5kW 17V Hi Rel 5% Uni-Directional

SMCJ17A-HRA
Littelfuse
3,000: $21.91
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
SMCJ17A-HRA

Mouser Part No
576-SMCJ17A-HRA

ESD Protection Diodes / TVS Diodes 1.5kW 17V Hi Rel 5% Uni-Directional

Datasheet

Non-Stocked Lead-Time 21 Weeks

Reel

$21.91

Min.: 3,000
Mult.: 3,000

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 17V Hi Rel 5% Uni-Directional

SMCJ17A-HRAT7
Littelfuse
500: $21.92
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
SMCJ17A-HRAT7

Mouser Part No
576-SMCJ17A-HRAT7

ESD Protection Diodes / TVS Diodes 1.5kW 17V Hi Rel 5% Uni-Directional

Datasheet

Non-Stocked Lead-Time 21 Weeks

Reel

$21.92

View

Min.: 500
Mult.: 500

: 500

ESD Protection Diodes / TVS Diodes 1.5kW 17V Hi Rel 5% Bi-Directional

SMCJ17CA-HRA
Littelfuse
3,000: $21.91
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
SMCJ17CA-HRA

Mouser Part No
576-SMCJ17CA-HRA

ESD Protection Diodes / TVS Diodes 1.5kW 17V Hi Rel 5% Bi-Directional

Datasheet

Non-Stocked Lead-Time 21 Weeks

Reel

$21.91

Min.: 3,000
Mult.: 3,000

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 17V Hi Rel 5% Bi-Directional

SMCJ17CA-HRAT7
Littelfuse
500: $21.96
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
SMCJ17CA-HRAT7

Mouser Part No
576-SMCJ17CA-HRAT7

ESD Protection Diodes / TVS Diodes 1.5kW 17V Hi Rel 5% Bi-Directional

Datasheet

Non-Stocked Lead-Time 21 Weeks

Reel

$21.96

Quote

Min.: 500
Mult.: 500

: 500

ESD Protection Diodes / TVS Diodes 1.5kW 18V Hi Rel 5% Uni-Directional

SMCJ18A-HRA
Littelfuse
3,000: $20.40
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
SMCJ18A-HRA

Mouser Part No
576-SMCJ18A-HRA

ESD Protection Diodes / TVS Diodes 1.5kW 18V Hi Rel 5% Uni-Directional

Datasheet

Non-Stocked Lead-Time 21 Weeks

Reel

$20.40

Min.: 3,000
Mult.: 3,000

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 18V Hi Rel 5% Uni-Directional

SMCJ18A-HRAT7
Littelfuse
500: $21.96
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
SMCJ18A-HRAT7

Mouser Part No
576-SMCJ18A-HRAT7

ESD Protection Diodes / TVS Diodes 1.5kW 18V Hi Rel 5% Uni-Directional

Datasheet

Non-Stocked Lead-Time 21 Weeks

Reel

$21.96

Quote

Min.: 500
Mult.: 500

: 500

ESD Protection Diodes / TVS Diodes 1.5kW 18V Hi Rel 5% Bi-Directional

SMCJ18CA-HRA
Littelfuse
3,000: $21.91
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
SMCJ18CA-HRA

Mouser Part No
576-SMCJ18CA-HRA

ESD Protection Diodes / TVS Diodes 1.5kW 18V Hi Rel 5% Bi-Directional

Datasheet

Non-Stocked Lead-Time 21 Weeks

Reel

$21.91

Min.: 3,000
Mult.: 3,000

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 18V Hi Rel 5% Bi-Directional

SMCJ18CA-HRAT7
Littelfuse
500: $21.96
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
SMCJ18CA-HRAT7

Mouser Part No
576-SMCJ18CA-HRAT7

ESD Protection Diodes / TVS Diodes 1.5kW 18V Hi Rel 5% Bi-Directional

Datasheet

Non-Stocked Lead-Time 21 Weeks

Reel

$21.96

Quote

Min.: 500
Mult.: 500

: 500

ESD Protection Diodes / TVS Diodes 1.5kW 20V Hi Rel 5% Uni-Directional

SMCJ20A-HRA
Littelfuse
3,000: $21.80
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
SMCJ20A-HRA

Mouser Part No
576-SMCJ20A-HRA

ESD Protection Diodes / TVS Diodes 1.5kW 20V Hi Rel 5% Uni-Directional

Datasheet

Non-Stocked Lead-Time 21 Weeks

Reel

$21.80

Quote

Min.: 3,000
Mult.: 3,000

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 20V Hi Rel 5% Uni-Directional

SMCJ20A-HRAT7
Littelfuse
500: $21.96
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
SMCJ20A-HRAT7

Mouser Part No
576-SMCJ20A-HRAT7

ESD Protection Diodes / TVS Diodes 1.5kW 20V Hi Rel 5% Uni-Directional

Datasheet

Non-Stocked Lead-Time 21 Weeks

Reel

$21.96

Quote

Min.: 500
Mult.: 500

: 500

ESD Protection Diodes / TVS Diodes 1.5kW 20V Hi Rel 5% Bi-Directional

SMCJ20CA-HRA
Littelfuse
3,000: $21.80
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
SMCJ20CA-HRA

Mouser Part No
576-SMCJ20CA-HRA

ESD Protection Diodes / TVS Diodes 1.5kW 20V Hi Rel 5% Bi-Directional

Datasheet

Non-Stocked Lead-Time 21 Weeks

Reel

$21.80

Quote

Min.: 3,000
Mult.: 3,000

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 20V Hi Rel 5% Bi-Directional

SMCJ20CA-HRAT7
Littelfuse
500: $21.96
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
SMCJ20CA-HRAT7

Mouser Part No
576-SMCJ20CA-HRAT7

ESD Protection Diodes / TVS Diodes 1.5kW 20V Hi Rel 5% Bi-Directional

Datasheet

Non-Stocked Lead-Time 21 Weeks

Reel

$21.96

Quote

Min.: 500
Mult.: 500

: 500

ESD Protection Diodes / TVS Diodes 1.5kW 22V Hi Rel 5% Uni-Directional

SMCJ22A-HRA
Littelfuse
3,000: $20.66
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
SMCJ22A-HRA

Mouser Part No
576-SMCJ22A-HRA

ESD Protection Diodes / TVS Diodes 1.5kW 22V Hi Rel 5% Uni-Directional

Datasheet

Non-Stocked Lead-Time 21 Weeks

Reel

$20.66

Quote

Min.: 3,000
Mult.: 3,000

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 22V Hi Rel 5% Uni-Directional

SMCJ22A-HRAT7
Littelfuse
500: $21.96
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
SMCJ22A-HRAT7

Mouser Part No
576-SMCJ22A-HRAT7

ESD Protection Diodes / TVS Diodes 1.5kW 22V Hi Rel 5% Uni-Directional

Datasheet

Non-Stocked Lead-Time 21 Weeks

Reel

$21.96

Quote

Min.: 500
Mult.: 500

: 500

ESD Protection Diodes / TVS Diodes 1.5kW 22V Hi Rel 5% Bi-Directional

SMCJ22CA-HRA
Littelfuse
3,000: $21.91
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
SMCJ22CA-HRA

Mouser Part No
576-SMCJ22CA-HRA

ESD Protection Diodes / TVS Diodes 1.5kW 22V Hi Rel 5% Bi-Directional

Datasheet

Non-Stocked Lead-Time 21 Weeks

Reel

$21.91

Min.: 3,000
Mult.: 3,000

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 22V Hi Rel 5% Bi-Directional

SMCJ22CA-HRAT7
Littelfuse
500: $21.92
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
SMCJ22CA-HRAT7

Mouser Part No
576-SMCJ22CA-HRAT7

ESD Protection Diodes / TVS Diodes 1.5kW 22V Hi Rel 5% Bi-Directional

Datasheet

Non-Stocked Lead-Time 21 Weeks

Reel

$21.92

View

Min.: 500
Mult.: 500

: 500

ESD Protection Diodes / TVS Diodes 1.5kW 24V Hi Rel 5% Uni-Directional

SMCJ24A-HRA
Littelfuse
3,000: $21.83
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
SMCJ24A-HRA

Mouser Part No
576-SMCJ24A-HRA

ESD Protection Diodes / TVS Diodes 1.5kW 24V Hi Rel 5% Uni-Directional

Datasheet

Non-Stocked Lead-Time 21 Weeks

Reel

$21.83

Quote

Min.: 3,000
Mult.: 3,000

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 24V Hi Rel 5% Uni-Directional

SMCJ24A-HRAT7
Littelfuse
500: $21.96
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
SMCJ24A-HRAT7

Mouser Part No
576-SMCJ24A-HRAT7

ESD Protection Diodes / TVS Diodes 1.5kW 24V Hi Rel 5% Uni-Directional

Datasheet

Non-Stocked Lead-Time 21 Weeks

Reel

$21.96

Quote

Min.: 500
Mult.: 500

: 500

ESD Protection Diodes / TVS Diodes 1.5kW 24V Hi Rel 5% Bi-Directional

SMCJ24CA-HRA
Littelfuse
3,000: $21.91
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
SMCJ24CA-HRA

Mouser Part No
576-SMCJ24CA-HRA

ESD Protection Diodes / TVS Diodes 1.5kW 24V Hi Rel 5% Bi-Directional

Datasheet

Non-Stocked Lead-Time 21 Weeks

Reel

$21.91

Min.: 3,000
Mult.: 3,000

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 24V Hi Rel 5% Bi-Directional

SMCJ24CA-HRAT7
Littelfuse
500: $21.92
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
SMCJ24CA-HRAT7

Mouser Part No
576-SMCJ24CA-HRAT7

ESD Protection Diodes / TVS Diodes 1.5kW 24V Hi Rel 5% Bi-Directional

Datasheet

Non-Stocked Lead-Time 21 Weeks

Reel

$21.92

View

Min.: 500
Mult.: 500

: 500

ESD Protection Diodes / TVS Diodes 1.5kW 26V Hi Rel 5% Uni-Directional

SMCJ26A-HRA
Littelfuse
3,000: $21.83
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
SMCJ26A-HRA

Mouser Part No
576-SMCJ26A-HRA

ESD Protection Diodes / TVS Diodes 1.5kW 26V Hi Rel 5% Uni-Directional

Datasheet

Non-Stocked Lead-Time 21 Weeks

Reel

$21.83

Quote

Min.: 3,000
Mult.: 3,000

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 26V Hi Rel 5% Uni-Directional

SMCJ26A-HRAT7
Littelfuse
500: $21.96
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
SMCJ26A-HRAT7

Mouser Part No
576-SMCJ26A-HRAT7

ESD Protection Diodes / TVS Diodes 1.5kW 26V Hi Rel 5% Uni-Directional

Datasheet

Non-Stocked Lead-Time 21 Weeks

Reel

$21.96

Quote

Min.: 500
Mult.: 500

: 500

ESD Protection Diodes / TVS Diodes 1.5kW 26V Hi Rel 5% Bi-Directional

SMCJ26CA-HRA
Littelfuse
3,000: $21.91
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
SMCJ26CA-HRA

Mouser Part No
576-SMCJ26CA-HRA

ESD Protection Diodes / TVS Diodes 1.5kW 26V Hi Rel 5% Bi-Directional

Datasheet

Non-Stocked Lead-Time 21 Weeks

Reel

$21.91

Min.: 3,000
Mult.: 3,000

: 3,000