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920-511P-51S — Amphenol product photo
Amphenol

Amphenol RF 920-511P-51S HD-EFI Plug, 50 Ohm, 6 GHz

MPN920-511P-51S
Active

Amphenol RF HD-EFI series, plug male pin, 50 Ohm, DC to 6 GHz, snap-on coupling, gold body, for RG-178/196 cable, panel mount, solder contact termination, crimp shield termination.

$12.9400Ref. price · indicative, final on quote
920-511P-51S datasheet
StockContact for availability
MOQ1 pcs
  • New & original stockTraceable channels only — no mixed lots, no re-taped reels.
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Specifications

920-511P-51S Technical Specifications
ParameterValue
SeriesHD-EFI
Mounting typePanel Mount
Connector typePlug, Male Pin
Fastening typeSnap-On
Frequency - max6 GHz
Cable groupRG-178, 196
Operating temperature-55°C ~ 125°C
Body materialBeryllium Copper
Housing colorGold
Dielectric materialPolytetrafluoroethylene (PTFE)
Center contact materialBeryllium Copper
PackageBulk
Includes4 pcs - 1 Connector, 1 Contact, 1 Ferrule, 1 Insulator
Impedance50 Ohms
Body finishGold
Mating cycles200
Number of ports1
Shield terminationCrimp
Contact terminationSolder
Center contact platingGold

Product details

HD-EFI Plug for RG-178/196 — 50 Ohm, 6 GHz

It is a panel-mount, snap-on coupling connector with a gold-plated beryllium copper body and center contact.

This plug is pre-sized for RG-178 coax. The contact is solder-terminated to the center conductor; the shield is crimped via the included ferrule.

200 Mating Cycles — Snap-On Retention

Rated for 200 mating cycles with a snap-on fastening mechanism. That cycle count is typical for a field-service or test-equipment RF interconnect — the gold-on-gold contact interface resists fretting corrosion through repeated connects, but the snap-on detent spring will eventually wear. For a permanent-install harness the cycle life is generous; for a daily-docked production test fixture, plan for periodic connector replacement.

Listed as Active on the manufacturer's lifecycle record.

Frequently asked questions

Is 920-511P-51S compatible with RG-178 cable?

Yes. The 920-511P-51S is designed for cable group RG-178 and RG-196. The kit includes the contact, ferrule, and insulator sized for these cables.