Circuit Protection – Mouser United Kingdom

Skip to Main Content

+44 (0) 1494-427500

Part of the TTI Family of Specialists Contact Mouser (London) +44 (0) 1494-427500 Feedback

Change Location

English GBP

In Stock RoHS

.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: 326

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 #

ESD Protection Diodes / TVS Diodes 1.5kW 8V Hi Rel 5% Uni-Directional

SMCJ8.0A-HRA
Littelfuse
3,000: £11.18
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
SMCJ8.0A-HRA

Mouser Part No
576-SMCJ8.0A-HRA

ESD Protection Diodes / TVS Diodes 1.5kW 8V Hi Rel 5% Uni-Directional

Datasheet

Non-Stocked Lead-Time 21 Weeks

Reel

£11.18

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

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 8V Hi Rel 5% Uni-Directional

SMCJ8.0A-HRAT7
Littelfuse
500: £13.23
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
SMCJ8.0A-HRAT7

Mouser Part No
576-SMCJ8.0A-HRAT7

ESD Protection Diodes / TVS Diodes 1.5kW 8V Hi Rel 5% Uni-Directional

Datasheet

Non-Stocked Lead-Time 21 Weeks

Reel

£13.23

Min.: 500
Mult.: 500

Reel: 500

ESD Protection Diodes / TVS Diodes 1.5kW 8V Hi Rel 5% Bi-Directional

SMCJ8.0CA-HRA
Littelfuse
3,000: £13.23
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
SMCJ8.0CA-HRA

Mouser Part No
576-SMCJ8.0CA-HRA

ESD Protection Diodes / TVS Diodes 1.5kW 8V Hi Rel 5% Bi-Directional

Datasheet

Non-Stocked Lead-Time 21 Weeks

Reel

£13.23

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

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 8V Hi Rel 5% Bi-Directional

SMCJ8.0CA-HRAT7
Littelfuse
500: £13.23
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
SMCJ8.0CA-HRAT7

Mouser Part No
576-SMCJ8.0CA-HRAT7

ESD Protection Diodes / TVS Diodes 1.5kW 8V Hi Rel 5% Bi-Directional

Datasheet

Non-Stocked Lead-Time 21 Weeks

Reel

£13.23

Min.: 500
Mult.: 500

Reel: 500

ESD Protection Diodes / TVS Diodes 1.5kW 8.5V Hi Rel 5% Uni-Directional

SMCJ8.5A-HRA
Littelfuse
3,000: £13.23
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
SMCJ8.5A-HRA

Mouser Part No
576-SMCJ8.5A-HRA

ESD Protection Diodes / TVS Diodes 1.5kW 8.5V Hi Rel 5% Uni-Directional

Datasheet

Non-Stocked Lead-Time 21 Weeks

Reel

£13.23

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

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 8.5V Hi Rel 5% Uni-Directional

SMCJ8.5A-HRAT7
Littelfuse
500: £12.64
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
SMCJ8.5A-HRAT7

Mouser Part No
576-SMCJ8.5A-HRAT7

ESD Protection Diodes / TVS Diodes 1.5kW 8.5V Hi Rel 5% Uni-Directional

Datasheet

Non-Stocked Lead-Time 21 Weeks

Reel

£12.64

Min.: 500
Mult.: 500

Reel: 500

ESD Protection Diodes / TVS Diodes 1.5kW 8.5V Hi Rel 5% Bi-Directional

SMCJ8.5CA-HRA
Littelfuse
3,000: £11.50
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
SMCJ8.5CA-HRA

Mouser Part No
576-SMCJ8.5CA-HRA

ESD Protection Diodes / TVS Diodes 1.5kW 8.5V Hi Rel 5% Bi-Directional

Datasheet

Non-Stocked Lead-Time 21 Weeks

Reel

£11.50

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

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 8.5V Hi Rel 5% Bi-Directional

SMCJ8.5CA-HRAT7
Littelfuse
500: £12.64
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
SMCJ8.5CA-HRAT7

Mouser Part No
576-SMCJ8.5CA-HRAT7

ESD Protection Diodes / TVS Diodes 1.5kW 8.5V Hi Rel 5% Bi-Directional

Datasheet

Non-Stocked Lead-Time 21 Weeks

Reel

£12.64

Min.: 500
Mult.: 500

Reel: 500

ESD Protection Diodes / TVS Diodes 1.5kW 85V Hi Rel 5% Uni-Directional

SMCJ85A-HRA
Littelfuse
3,000: £12.64
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
SMCJ85A-HRA

Mouser Part No
576-SMCJ85A-HRA

ESD Protection Diodes / TVS Diodes 1.5kW 85V Hi Rel 5% Uni-Directional

Datasheet

Non-Stocked Lead-Time 21 Weeks

Reel

£12.64

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

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 85V Hi Rel 5% Uni-Directional

SMCJ85A-HRAT7
Littelfuse
500: £13.23
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
SMCJ85A-HRAT7

Mouser Part No
576-SMCJ85A-HRAT7

ESD Protection Diodes / TVS Diodes 1.5kW 85V Hi Rel 5% Uni-Directional

Datasheet

Non-Stocked Lead-Time 21 Weeks

Reel

£13.23

Min.: 500
Mult.: 500

Reel: 500

ESD Protection Diodes / TVS Diodes 1.5kW 85V Hi Rel 5% Bi-Directional

SMCJ85CA-HRA
Littelfuse
3,000: £13.23
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
SMCJ85CA-HRA

Mouser Part No
576-SMCJ85CA-HRA

ESD Protection Diodes / TVS Diodes 1.5kW 85V Hi Rel 5% Bi-Directional

Datasheet

Non-Stocked Lead-Time 21 Weeks

Reel

£13.23

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

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 85V Hi Rel 5% Bi-Directional

SMCJ85CA-HRAT7
Littelfuse
500: £13.23
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
SMCJ85CA-HRAT7

Mouser Part No
576-SMCJ85CA-HRAT7

ESD Protection Diodes / TVS Diodes 1.5kW 85V Hi Rel 5% Bi-Directional

Datasheet

Non-Stocked Lead-Time 21 Weeks

Reel

£13.23

Min.: 500
Mult.: 500

Reel: 500

ESD Protection Diodes / TVS Diodes 1.5kW 9V Hi Rel 5% Uni-Directional

SMCJ9.0A-HRA
Littelfuse
3,000: £13.23
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
SMCJ9.0A-HRA

Mouser Part No
576-SMCJ9.0A-HRA

ESD Protection Diodes / TVS Diodes 1.5kW 9V Hi Rel 5% Uni-Directional

Datasheet

Non-Stocked Lead-Time 21 Weeks

Reel

£13.23

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

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 9V Hi Rel 5% Uni-Directional

SMCJ9.0A-HRAT7
Littelfuse
500: £13.23
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
SMCJ9.0A-HRAT7

Mouser Part No
576-SMCJ9.0A-HRAT7

ESD Protection Diodes / TVS Diodes 1.5kW 9V Hi Rel 5% Uni-Directional

Datasheet

Non-Stocked Lead-Time 21 Weeks

Reel

£13.23

Min.: 500
Mult.: 500

Reel: 500

ESD Protection Diodes / TVS Diodes 1.5kW 9V Hi Rel 5% Bi-Directional

SMCJ9.0CA-HRA
Littelfuse
3,000: £12.64
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
SMCJ9.0CA-HRA

Mouser Part No
576-SMCJ9.0CA-HRA

ESD Protection Diodes / TVS Diodes 1.5kW 9V Hi Rel 5% Bi-Directional

Datasheet

Non-Stocked Lead-Time 21 Weeks

Reel

£12.64

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

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 9V Hi Rel 5% Bi-Directional

SMCJ9.0CA-HRAT7
Littelfuse
500: £12.62
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
SMCJ9.0CA-HRAT7

Mouser Part No
576-SMCJ9.0CA-HRAT7

ESD Protection Diodes / TVS Diodes 1.5kW 9V Hi Rel 5% Bi-Directional

Datasheet

Non-Stocked Lead-Time 21 Weeks

Reel

£12.62

Min.: 500
Mult.: 500

Reel: 500

ESD Protection Diodes / TVS Diodes 1.5kW 90V Hi Rel 5% Uni-Directional

SMCJ90A-HRA
Littelfuse
3,000: £13.23
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
SMCJ90A-HRA

Mouser Part No
576-SMCJ90A-HRA

ESD Protection Diodes / TVS Diodes 1.5kW 90V Hi Rel 5% Uni-Directional

Datasheet

Non-Stocked Lead-Time 21 Weeks

Reel

£13.23

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

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 90V Hi Rel 5% Uni-Directional

SMCJ90A-HRAT7
Littelfuse
500: £12.64
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
SMCJ90A-HRAT7

Mouser Part No
576-SMCJ90A-HRAT7

ESD Protection Diodes / TVS Diodes 1.5kW 90V Hi Rel 5% Uni-Directional

Datasheet

Non-Stocked Lead-Time 21 Weeks

Reel

£12.64

Min.: 500
Mult.: 500

Reel: 500

ESD Protection Diodes / TVS Diodes 1.5kW 90V Hi Rel 5% Bi-Directional

SMCJ90CA-HRA
Littelfuse
3,000: £11.18
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
SMCJ90CA-HRA

Mouser Part No
576-SMCJ90CA-HRA

ESD Protection Diodes / TVS Diodes 1.5kW 90V Hi Rel 5% Bi-Directional

Datasheet

Non-Stocked Lead-Time 21 Weeks

Reel

£11.18

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

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 90V Hi Rel 5% Bi-Directional

SMCJ90CA-HRAT7
Littelfuse
500: £12.64
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
SMCJ90CA-HRAT7

Mouser Part No
576-SMCJ90CA-HRAT7

ESD Protection Diodes / TVS Diodes 1.5kW 90V Hi Rel 5% Bi-Directional

Datasheet

Non-Stocked Lead-Time 21 Weeks

Reel

£12.64

Min.: 500
Mult.: 500

Reel: 500

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STAN. 90V

CG590LSTR
Littelfuse
1: £5.47
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
CG590LSTR

Mouser Part No
576-CG590LSTR

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STAN. 90V

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

£5.47

£5.46

£5.43

£5.41

View

Reel

£2.67

MouseReel Available

Min.: 1
Mult.: 1

Reel: 900

Fuse Kits & Assortments Emergency Diagnostic MINI

00940461ZP
Littelfuse
1: £19.60
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
00940461ZP

Mouser Part No
576-00940461ZP

Fuse Kits & Assortments Emergency Diagnostic MINI

Datasheet

Non-Stocked Lead-Time 16 Weeks

£19.60

£17.99

£16.49

£14.24

View

Min.: 1
Mult.: 1

No

Surface Mount Fuses 600V 0.5A Tin Pltd Telecom

0461.500ERT
Littelfuse
2,500: £0.457
Non-Stocked

Mfr. Part No.
0461.500ERT

Mouser Part No
576-0461.500ERT

Surface Mount Fuses 600V 0.5A Tin Pltd Telecom

Datasheet

Non-Stocked

Reel

£0.457

Min.: 2,500
Mult.: 2,500

Reel: 2,500

No

Surface Mount Fuses 600V 2A Tin Pltd Telecom

0461002.ERT
Littelfuse
2,500: £0.457
Non-Stocked

Mfr. Part No.
0461002.ERT

Mouser Part No
576-0461002.ERT

Surface Mount Fuses 600V 2A Tin Pltd Telecom

Datasheet

Non-Stocked

Reel

£0.457

Min.: 2,500
Mult.: 2,500

Reel: 2,500

No

Surface Mount Fuses 600V 1.25A Tin Pltd Telecom

04611.25ERT
Littelfuse
2,500: £0.469
Non-Stocked

Mfr. Part No.
04611.25ERT

Mouser Part No
576-04611.25ERT

Surface Mount Fuses 600V 1.25A Tin Pltd Telecom

Datasheet

Non-Stocked

Reel

£0.469

Min.: 2,500
Mult.: 2,500

Reel: 2,500

No