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5-1814821-3 — TE Connectivity AMP Connectors product photo
TE Connectivity AMP Connectors

TE 5-1814821-3 ZDC F-Type Plug, 75 Ohm, Obsolete

MPN5-1814821-3
Obsolete

TE Connectivity ZDC/Greenpar F-type plug, male pin, 75 Ohm, 500 V, 1 GHz, RG-6 cable group, nickel brass body, threaded fastening, free-hanging in-line mount.

$1.4000Ref. price · indicative, final on quote
5-1814821-3 datasheet
StockContact for availability
MOQ1 pcs
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Specifications

5-1814821-3 Technical Specifications
ParameterValue
SeriesZDC, Greenpar
Mounting typeFree Hanging (In-Line)
Connector typePlug, Male Pin
Fastening typeThreaded
Voltage rating500 V
Frequency - max1 GHz
Cable groupRG-6
Operating temperature-65°C~85°C
Body materialBrass
Housing colorSilver
PackageTray
Impedance75Ohm
Body finishNickel
Number of ports1
Shield terminationCrimp

Product details

The TE 5-1814821-3 is a ZDC/Greenpar series F-type plug with a male pin contact, designed for 75 Ohm systems on RG-6 coaxial cable. The brass body carries a nickel finish, and the shield is terminated via crimp. This is a single-port plug intended for CATV, satellite, or broadband video distribution where 75 Ohm impedance is standard.

Lifecycle Status — Obsolete, No Direct Replacement

The 5-1814821-3 is officially listed as Obsolete by TE Connectivity. No successor order code or direct replacement part number has been published. There is no cross-reference to an active TE part number.

The 75 Ohm impedance is non-negotiable for CATV/video signal paths — a 50 Ohm connector would create a mismatch and degrade return loss. The 500 V rating is unusually high for an F-type, indicating the dielectric and creepage distances are built for distribution-level isolation, not just in-home drops. The 1 GHz bandwidth covers the full CATV spectrum through upper UHF channels. The RG-6 cable group means the crimp dimensions and centre pin diameter are sized for the standard 6-series coaxial cable with 18 AWG centre conductor and 0.260-inch dielectric.

Frequently asked questions

Where can I buy the 5-1814821-3 connector?

The 5-1814821-3 is sourced to order against an RFQ through independent distribution. Because it is an obsolete part, availability is confirmed at quote time — submit an RFQ for current pricing and stock position. No direct replacement is listed by TE.

What is the replacement for TE 5-1814821-3?

TE Connectivity has not published a direct successor or cross-reference for the 5-1814821-3. For a functional equivalent, look for a 75 Ohm F-type plug with threaded coupling, crimp shield termination, and RG-6 cable compatibility from the same series or a standard F-type supplier — verify the centre pin and dielectric dimensions against the existing mating half.

What is the impedance of 5-1814821-3?

The 5-1814821-3 is a 75 Ohm connector, standard for CATV, satellite, and broadband video applications. It is not compatible with 50 Ohm RF systems without impedance mismatch.