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1-1478403-0 — TE Connectivity AMP Connectors product photo
TE Connectivity AMP Connectors

TE Greenpar 1-1478403-0 BNC Plug, 75 Ohm, 2 GHz

MPN1-1478403-0
Obsolete

TE Connectivity Greenpar BNC plug, male pin, 75 Ohm, 2 GHz, silver-plated brass body, solder contact termination, bayonet lock, free-hanging.

$6.6000Ref. price · indicative, final on quote
1-1478403-0 datasheet
StockContact for availability
MOQ1 pcs
  • New & original stockTraceable channels only — no mixed lots, no re-taped reels.
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Specifications

1-1478403-0 Technical Specifications
ParameterValue
SeriesGreenpar
Mounting typeFree Hanging (In-Line)
Connector typePlug, Male Pin
Fastening typeBayonet Lock
Voltage rating500 V
Frequency - max2 GHz
Cable groupRG-179B, 187A, URM111
Operating temperature-65°C~165°C
Body materialBrass
Housing colorSilver
Dielectric materialPolytetrafluoroethylene (PTFE)
Center contact materialBrass
PackageBulk
Includes3 pcs - 1 Connector, 1 Clamp, 1 Contact
Impedance75Ohm
Body finishSilver
Mating cycles500
Insertion loss0.2dB
Number of ports1
Shield terminationClamp
Contact terminationSolder
Center contact platingSilver

Product details

What This BNC Plug Does in the RF Path

The 1-1478403-0: The 75 Ohm impedance and 2 GHz frequency ceiling make it a fit for composite video, CCTV, and baseband digital video distribution where 50 Ohm BNCs would introduce a mismatch.

This plug accepts cable groups RG-179B, 187A, and URM111 — the small-diameter 75 Ohm coax types common in video patch panels and broadcast racks. Termination is solder to the centre pin, with the shield clamped by the body.

RF Performance at a Glance

Rated insertion loss is 0.2 dB across the band up to 2 GHz — low enough that a single mated pair won't eat into your link budget noticeably.

No official replacement part number or cross-reference is available from the manufacturer. A 75 Ohm BNC plug with the same cable-group support and silver-plated contacts is the functional equivalent to search for.

Frequently asked questions

Is 1-1478403-0 obsolete?

Yes, TE Connectivity lists the 1-1478403-0 as Obsolete. There is no official replacement part number from TE.