Skip to main content
Log in
TE Connectivity AMP Connectors 1-1478031-0 — RF / Coaxial Connectors

TE Connectivity 1-1478031-0 BNC Jack, 75 Ohm, 2 GHz

MPN1-1478031-0
Obsolete

TE Connectivity ZDC Greenpar series BNC jack, 75 Ohm, 1 port, right-angle PCB mount, bulkhead, solder termination, 500 V, 2 GHz, nickel body, gold center contact.

$3.6400Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for stock & sourcing questions
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Jul 2026

Specifications

1-1478031-0 key specifications
ParameterValue
SeriesZDC, Greenpar
MountingPanel Mount, Through Hole, Right Angle
Connector typeJack, Female Socket
Fastening typeBayonet Lock
Voltage rating500 V
Frequency - max2 GHz
Mounting featureBulkhead - Front Side Nut
Operating temperature-55°C ~ 85°C
Body materialZinc Die Cast
Housing colorSilver, White
Dielectric materialPolyethylene (PE)
Center contact materialBrass

All specifications

1-1478031-0 additional specifications
ParameterValue
PackageBulk
FeaturesBoard Guide, Isolated
Impedance75 Ohms
Body finishNickel
Mating cycles500
Number of ports1
Shield terminationSolder
Contact terminationSolder
Center contact platingGold

Product details

The 1-1478031-0: It terminates via solder to the board and shield, with a bayonet lock for quick mating. The 75 Ohm impedance targets video, broadcast, and data applications where standard 50 Ohm BNCs would create a mismatch — the 2 GHz bandwidth covers SDI and CCTV signal paths comfortably.

Obsolete — Sourcing Reality

If you need a current-production 75 Ohm BNC, check the TE Connectivity Greenpar or AMP series for a direct replacement; the 75 Ohm impedance and right-angle bulkhead footprint are the critical match points.

Frequently asked questions

What is the replacement for 1-1478031-0?

No official replacement is listed. As an obsolete part, it is sourced through surplus channels. For a current-production alternative, look for a TE Connectivity 75 Ohm BNC jack with right-angle PCB mount and bulkhead nut — the 75 Ohm impedance and mounting style are the critical match points.