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504566-7 — TE Connectivity AMP Connectors product photo
TE Connectivity AMP Connectors

TE Connectivity 504566-7 FSMA Plug, Multimode, Obsolete

MPN504566-7
Obsolete

TE Connectivity OPTIMATE FSMA plug, multimode, simplex, threaded coupling, 3.1mm cable diameter, 200 mating cycles, -40°C to 85°C, nickel-plated body.

504566-7 datasheet
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MOQ1 pcs
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Specifications

504566-7 Technical Specifications
ParameterValue
SeriesOPTIMATE
Mounting typeFree Hanging (In-Line)
Connector typePlug
Fastening typeThreaded
Cable diameter3.1mm
Operating temperature-40°C~85°C
Boot colorBlack
Body materialCopper Alloy, Nickel Plated
Housing colorSilver
Ferrule materialStainless Steel
ModeMultimode
PackageBulk
FeaturesDust Cap, Strain Relief
Mating cycles200
Simplex (Duplex)Simplex
Attenuation - typ-1.3dB
Fiber cladding diameter231µm

Product details

The TE Connectivity 504566-7 is an OPTIMATE series FSMA plug, built for multimode fiber optic terminations in a simplex, free-hanging (in-line) configuration. Rated for 200 mating cycles, it is suited for test equipment, industrial networking, and legacy telecom links where the FSMA interface is still in service.

Construction and Cable Fit

The body is copper alloy with nickel plating, the ferrule is stainless steel, and the boot is black. Accepts a 3.1 mm cable diameter — a specific fit, not a range.

Lifecycle: Obsolete — Sourcing the 504566-7

The 504566-7 is officially listed as Obsolete. No direct replacement or cross-reference is recorded in the TE OPTIMATE series. For a potential alternative, a review of the FSMA interface standard and the specific cable diameter is recommended.

Frequently asked questions

What is the cable diameter for the 504566-7?

The 504566-7 accepts a 3.1 mm cable diameter.