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034-1042 — Amphenol product photo
Amphenol

034-1042 Amphenol RF HD BNC Plug, 75 Ohm, 3 GHz

MPN034-1042
Active

Amphenol RF HD BNC plug, 75 Ohm, 1 port, male pin, solder contact termination, crimp shield, nickel body, gold center contact, for RG-179/187 cable groups, 3 GHz max, 500 mating cycles.

$12.7800Ref. price · indicative, final on quote
034-1042 datasheet
StockContact for availability
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

034-1042 Technical Specifications
ParameterValue
Mounting typeFree Hanging (In-Line)
Connector typePlug, Male Pin
Fastening typeBayonet Lock
Frequency - max3 GHz
Cable groupRG-179, 179A, 179B, 187, 187A, Belden 9221, M17/94-RG179
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 terminationSolder
Center contact platingGold

Product details

75 Ohm HD BNC for Video and Broadband

It terminates to RG-179, 179A, 179B, 187, 187A, Belden 9221, and M17/94-RG179 cable groups — a common fit for HD-SDI, CCTV, and broadcast video infrastructure. The connector uses a solder contact termination with a crimp shield, giving a reliable electrical and mechanical bond to the cable braid and centre conductor. Rated to 3 GHz, this connector covers the full bandwidth of 3G-SDI and most broadband video signals without significant roll-off.

Impedance: 75 Ohm, Not 50 Ohm

This connector is built for 75 Ohm systems. The impedance is set by the dielectric geometry and the PTFE insulator.

The connector accepts RG-179, 179A, 179B, 187, 187A, Belden 9221, and M17/94-RG179 cables — all 75 Ohm miniature coax types with a nominal 0.100-inch jacket diameter.

Frequently asked questions

What is the impedance of 034-1042?

Buyers must match impedance to system (75 ohm vs 50 ohm) to avoid signal mismatch.

Where can I buy 034-1042?

Directs purchasers to reliable distributors for fulfillment.

What cable does 034-1042 work with?

Ensures compatibility with existing RG179/187 cable to avoid incorrect termination.

How much does 034-1042 cost?

Pricing drives purchasing decisions and budget allocation.

Is 034-1042 in stock?

Availability affects procurement timeline and alternative selection.

What is the difference between 034-1042 and 034-1041?

Helps buyers differentiate between similar models to choose the correct part.