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034-1017-300 — Amphenol product photo
Amphenol

034-1017-300 BNC HD Plug, 75 Ohm, 3 GHz, Belden 1694A

MPN034-1017-300
Active

Amphenol 034-1017-300 BNC HD plug, 75 Ohm, 3 GHz, crimp termination, for Belden 1694/1694A/9248 cable, gold center contact, nickel body, 500 mating cycles.

$13.7100Ref. price · indicative, final on quote
034-1017-300 datasheet
StockIn Stock (22)
Lead timeIn Stock wk
MOQ1 pcs
  • New & original stockTraceable channels only — no mixed lots, no re-taped reels.
  • Factory packaging where availableSealed reels, trays and bags; cut quantities always stated on the quote.
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Specifications

034-1017-300 Technical Specifications
ParameterValue
Mounting typeFree Hanging (In-Line)
Connector typePlug, Male Pin
Fastening typeBayonet Lock
Frequency - max3 GHz
Cable groupBelden 1694, 1694A, 9248
Operating temperature-65°C~165°C
Body materialBrass
Housing colorSilver
Dielectric materialPolytetrafluoroethylene (PTFE)
Center contact materialPhosphor Bronze
PackageBulk
Includes3 pcs - 1 Connector, 1 Contact, 1 Ferrule
Impedance75Ohm
Body finishNickel
Mating cycles500
Number of ports1
Shield terminationCrimp
Contact terminationCrimp
Center contact platingGold

Product details

75 Ohm BNC HD Plug for Belden 1694A — What This Connector Is

The Amphenol 034-1017-300 is a 75 Ohm BNC HD plug, designed specifically for broadcast video and professional AV applications where signal integrity at 75 Ohm matters. Rated to 3 GHz, it covers HD-SDI and standard-definition video signals cleanly.

This plug is explicitly listed for Belden 1694, 1694A, and 9248 cables — the workhorse coax for HD-SDI in studio and field production. The crimp termination covers both the center pin and the braid shield, giving a consistent 75 Ohm impedance through the joint.

What the 3 GHz Rating Means for Your Signal Path

The 3 GHz frequency maximum covers 3G-SDI (2.97 Gbps) and all lower-rate HD-SDI signals. It will not support 12G-SDI (12 Gbps) or UHD-SDI at 4K — for that you need a connector rated to 12 GHz or higher, like the 034-1107-12G which reaches 18 GHz. For standard broadcast chains running 1080p or 720p at 3G or below, this plug is a clean fit. The 75 Ohm impedance is non-negotiable for video: a 50 Ohm BNC on a 75 Ohm line creates a reflection at the junction.

Build Quality and Mating Cycles

The bayonet lock provides a quick positive mate without tools, and the keying ensures the plug only engages a 75 Ohm BNC HD jack.

Frequently asked questions

Where can I buy 034-1017-300?

Submit a request for current pricing and availability — confirmed at quote time.

Is 034-1017-300 compatible with Belden 1694A cable?

Yes, the 034-1017-300 is explicitly listed for Belden 1694, 1694A, and 9248 cables. The crimp termination is sized for these specific coax cable diameters.

Does 034-1017-300 come as a kit with contact and ferrule?

Yes, it ships as a 3-piece kit: one connector body, one center contact, and one ferrule. Everything needed for a single cable termination is in the bag.