Circuit Protection – Mouser United Kingdom

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

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.

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

Types of Circuit Protection

List Images

Results: 308

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; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
ESD Protection Diodes / TVS Diodes 1.5kW 26V Hi Rel 5% Bi-Directional SMCJ26CA-HRAT7 Littelfuse 500: £12.35 Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. SMCJ26CA-HRAT7 Mouser Part No 576-SMCJ26CA-HRAT7	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 26V Hi Rel 5% Bi-Directional Learn More about Littelfuse smcj hr a tvs diodes	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel £12.35	Min.: 500 Mult.: 500 : 500
ESD Protection Diodes / TVS Diodes 1.5kW 28V Hi Rel 5% Uni-Directional SMCJ28A-HRA Littelfuse 3,000: £12.35 Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. SMCJ28A-HRA Mouser Part No 576-SMCJ28A-HRA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 28V Hi Rel 5% Uni-Directional Learn More about Littelfuse smcj hr a tvs diodes	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel £12.35	Min.: 3,000 Mult.: 3,000 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 28V Hi Rel 5% Uni-Directional SMCJ28A-HRAT7 Littelfuse 500: £12.35 Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. SMCJ28A-HRAT7 Mouser Part No 576-SMCJ28A-HRAT7	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 28V Hi Rel 5% Uni-Directional Learn More about Littelfuse smcj hr a tvs diodes	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel £12.35	Min.: 500 Mult.: 500 : 500
ESD Protection Diodes / TVS Diodes 1.5kW 28V Hi Rel 5% Bi-Directional SMCJ28CA-HRA Littelfuse 3,000: £12.35 Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. SMCJ28CA-HRA Mouser Part No 576-SMCJ28CA-HRA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 28V Hi Rel 5% Bi-Directional Learn More about Littelfuse smcj hr a tvs diodes	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel £12.35	Min.: 3,000 Mult.: 3,000 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 28V Hi Rel 5% Bi-Directional SMCJ28CA-HRAT7 Littelfuse 500: £12.35 Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. SMCJ28CA-HRAT7 Mouser Part No 576-SMCJ28CA-HRAT7	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 28V Hi Rel 5% Bi-Directional Learn More about Littelfuse smcj hr a tvs diodes	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel £12.35	Min.: 500 Mult.: 500 : 500
ESD Protection Diodes / TVS Diodes 1.5kW 30V Hi Rel 5% Uni-Directional SMCJ30A-HRA Littelfuse 3,000: £11.82 Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. SMCJ30A-HRA Mouser Part No 576-SMCJ30A-HRA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 30V Hi Rel 5% Uni-Directional Learn More about Littelfuse smcj hr a tvs diodes	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel £11.82	Min.: 3,000 Mult.: 3,000 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 30V Hi Rel 5% Uni-Directional SMCJ30A-HRAT7 Littelfuse 500: £12.35 Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. SMCJ30A-HRAT7 Mouser Part No 576-SMCJ30A-HRAT7	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 30V Hi Rel 5% Uni-Directional Learn More about Littelfuse smcj hr a tvs diodes	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel £12.35	Min.: 500 Mult.: 500 : 500
ESD Protection Diodes / TVS Diodes 1.5kW 30V Hi Rel 5% Bi-Directional SMCJ30CA-HRA Littelfuse 3,000: £12.35 Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. SMCJ30CA-HRA Mouser Part No 576-SMCJ30CA-HRA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 30V Hi Rel 5% Bi-Directional Learn More about Littelfuse smcj hr a tvs diodes	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel £12.35	Min.: 3,000 Mult.: 3,000 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 30V Hi Rel 5% Bi-Directional SMCJ30CA-HRAT7 Littelfuse 500: £12.35 Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. SMCJ30CA-HRAT7 Mouser Part No 576-SMCJ30CA-HRAT7	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 30V Hi Rel 5% Bi-Directional Learn More about Littelfuse smcj hr a tvs diodes	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel £12.35	Min.: 500 Mult.: 500 : 500
ESD Protection Diodes / TVS Diodes 1.5kW 33V Hi Rel 5% Uni-Directional SMCJ33A-HRA Littelfuse 3,000: £12.35 Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. SMCJ33A-HRA Mouser Part No 576-SMCJ33A-HRA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 33V Hi Rel 5% Uni-Directional Learn More about Littelfuse smcj hr a tvs diodes	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel £12.35	Min.: 3,000 Mult.: 3,000 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 33V Hi Rel 5% Uni-Directional SMCJ33A-HRAT7 Littelfuse 500: £12.35 Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. SMCJ33A-HRAT7 Mouser Part No 576-SMCJ33A-HRAT7	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 33V Hi Rel 5% Uni-Directional Learn More about Littelfuse smcj hr a tvs diodes	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel £12.35	Min.: 500 Mult.: 500 : 500
ESD Protection Diodes / TVS Diodes 1.5kW 33V Hi Rel 5% Bi-Directional SMCJ33CA-HRA Littelfuse 3,000: £12.35 Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. SMCJ33CA-HRA Mouser Part No 576-SMCJ33CA-HRA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 33V Hi Rel 5% Bi-Directional Learn More about Littelfuse smcj hr a tvs diodes	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel £12.35	Min.: 3,000 Mult.: 3,000 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 33V Hi Rel 5% Bi-Directional SMCJ33CA-HRAT7 Littelfuse 500: £12.35 Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. SMCJ33CA-HRAT7 Mouser Part No 576-SMCJ33CA-HRAT7	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 33V Hi Rel 5% Bi-Directional Learn More about Littelfuse smcj hr a tvs diodes	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel £12.35	Min.: 500 Mult.: 500 : 500
ESD Protection Diodes / TVS Diodes 1.5kW 36V Hi Rel 5% Uni-Directional SMCJ36A-HRA Littelfuse 3,000: £12.35 Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. SMCJ36A-HRA Mouser Part No 576-SMCJ36A-HRA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 36V Hi Rel 5% Uni-Directional Learn More about Littelfuse smcj hr a tvs diodes	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel £12.35	Min.: 3,000 Mult.: 3,000 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 36V Hi Rel 5% Uni-Directional SMCJ36A-HRAT7 Littelfuse 500: £12.35 Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. SMCJ36A-HRAT7 Mouser Part No 576-SMCJ36A-HRAT7	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 36V Hi Rel 5% Uni-Directional Learn More about Littelfuse smcj hr a tvs diodes	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel £12.35	Min.: 500 Mult.: 500 : 500
ESD Protection Diodes / TVS Diodes 1.5kW 36V Hi Rel 5% Bi-Directional SMCJ36CA-HRA Littelfuse 3,000: £12.35 Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. SMCJ36CA-HRA Mouser Part No 576-SMCJ36CA-HRA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 36V Hi Rel 5% Bi-Directional Learn More about Littelfuse smcj hr a tvs diodes	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel £12.35	Min.: 3,000 Mult.: 3,000 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 36V Hi Rel 5% Bi-Directional SMCJ36CA-HRAT7 Littelfuse 500: £12.35 Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. SMCJ36CA-HRAT7 Mouser Part No 576-SMCJ36CA-HRAT7	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 36V Hi Rel 5% Bi-Directional Learn More about Littelfuse smcj hr a tvs diodes	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel £12.35	Min.: 500 Mult.: 500 : 500
ESD Protection Diodes / TVS Diodes 1.5kW 40V Hi Rel 5% Uni-Directional SMCJ40A-HRA Littelfuse 3,000: £12.35 Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. SMCJ40A-HRA Mouser Part No 576-SMCJ40A-HRA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 40V Hi Rel 5% Uni-Directional Learn More about Littelfuse smcj hr a tvs diodes	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel £12.35	Min.: 3,000 Mult.: 3,000 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 40V Hi Rel 5% Uni-Directional SMCJ40A-HRAT7 Littelfuse 500: £12.35 Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. SMCJ40A-HRAT7 Mouser Part No 576-SMCJ40A-HRAT7	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 40V Hi Rel 5% Uni-Directional Learn More about Littelfuse smcj hr a tvs diodes	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel £12.35	Min.: 500 Mult.: 500 : 500
ESD Protection Diodes / TVS Diodes 1.5kW 40V Hi Rel 5% Bi-Directional SMCJ40CA-HRA Littelfuse 3,000: £12.35 Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. SMCJ40CA-HRA Mouser Part No 576-SMCJ40CA-HRA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 40V Hi Rel 5% Bi-Directional Learn More about Littelfuse smcj hr a tvs diodes	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel £12.35	Min.: 3,000 Mult.: 3,000 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 40V Hi Rel 5% Bi-Directional SMCJ40CA-HRAT7 Littelfuse 500: £12.35 Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. SMCJ40CA-HRAT7 Mouser Part No 576-SMCJ40CA-HRAT7	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 40V Hi Rel 5% Bi-Directional Learn More about Littelfuse smcj hr a tvs diodes	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel £12.35	Min.: 500 Mult.: 500 : 500
ESD Protection Diodes / TVS Diodes 1.5kW 43V Hi Rel 5% Uni-Directional SMCJ43A-HRA Littelfuse 3,000: £12.35 Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. SMCJ43A-HRA Mouser Part No 576-SMCJ43A-HRA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 43V Hi Rel 5% Uni-Directional Learn More about Littelfuse smcj hr a tvs diodes	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel £12.35	Min.: 3,000 Mult.: 3,000 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 43V Hi Rel 5% Uni-Directional SMCJ43A-HRAT7 Littelfuse 500: £12.35 Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. SMCJ43A-HRAT7 Mouser Part No 576-SMCJ43A-HRAT7	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 43V Hi Rel 5% Uni-Directional Learn More about Littelfuse smcj hr a tvs diodes	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel £12.35	Min.: 500 Mult.: 500 : 500
ESD Protection Diodes / TVS Diodes 1.5kW 43V Hi Rel 5% Bi-Directional SMCJ43CA-HRA Littelfuse 3,000: £12.35 Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. SMCJ43CA-HRA Mouser Part No 576-SMCJ43CA-HRA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 43V Hi Rel 5% Bi-Directional Learn More about Littelfuse smcj hr a tvs diodes	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel £12.35	Min.: 3,000 Mult.: 3,000 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 43V Hi Rel 5% Bi-Directional SMCJ43CA-HRAT7 Littelfuse 500: £12.35 Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. SMCJ43CA-HRAT7 Mouser Part No 576-SMCJ43CA-HRAT7	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 43V Hi Rel 5% Bi-Directional Learn More about Littelfuse smcj hr a tvs diodes	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel £12.35	Min.: 500 Mult.: 500 : 500

Ethernet ESD, Lightning, & Power Fault Protection

Types of Circuit Protection

Customer Service Office

Company

Resources

Support