Product details

SMA Copper Beryllium Alloy / Gold Plating (Nickel underplated) jack 50 Ω

Name: 85186977
SKU: 85186977

China-sourced compatible alternative — fit confirmed by drawing/spec review.

Part number (MPN)

85186977

Impedance

50 Ω

Frequency

18 GHz

Interface

SMA

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We coordinate supplier-qualified RF connector and cable assembly sourcing from drawings, samples, or BOM. Typical production lead time is 3–6 weeks after drawing/spec review; feasibility, MOQ, and fit are confirmed by RFQ.

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Lead time: 3–6 wks | MOQ: 200+ pcs

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• Attach the drawing or the key fit requirements.

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Specifications

85186977

Specifications for 85186977
Interface	SMA
Interface	18 GHz
Impedance	50 Ω
Gender	jack
Cable type	X27 - 3 mm / 50 Ohm
Standard	IEC 60169-15_MIL-STD-348A/310_CECC 22110
Termination	Copper Beryllium Alloy / Gold Plating (Nickel underplated)
Outer conductor	Stainless steel / Passivated (Plating)
Body	Stainless steel / Passivated (Plating)
Other body part	Brass / SUCOPLATE (R) Plating
Insulator	PTFE (Polytetrafluoroethylene)
Termination	Copper / SUCOPLATE (R) Plating

Show 5 more specs

Mating cycles	500
Termination	crimped
Termination	crimped
Operation temperature	-65 °C ... 165 °C
Cable type	SPUMA_195

Description

Current reference data for 85186977: SMA · 50 Ω · 18 GHz. The catalog currently lists the configuration as: Copper / SUCOPLATE (R) Plating. Impedance is listed as 50 Ω. If that parameter is critical, confirm it again in RFQ. Frequency is listed as 18 GHz. The real operating limit still depends on the assembly, mating pair, and application context. For higher-frequency projects, include the drawing, cable path, and critical requirements in the first RFQ. If mounting is missing here, confirm it from the drawing or mating requirement. Use this page to shortlist before RFQ, not as the final sign-off.

Use this page to shortlist before RFQ. MOQ 200+ custom production and supply path are confirmed after drawing/spec/BOM review; no spot stock is assumed.

Request Quote (RFQ)

Cstone is a professional factory—not a trading company—specializing in RF and coaxial connectors, adapters, and cable assemblies, including N-type, BNC, SMA, SMP, SSMB, MMCX, and more. We manufacture custom connectors to 2D drawings or samples; fit, MOQ, lead time, and production details are confirmed by RFQ. Factory-made production to 2D drawings or samples; MOQ 200+ and typical 3–6 week lead time are confirmed after drawing/spec/BOM review. Physical inventory is not promised; production details are confirmed by RFQ.

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Why work with us?

Form-Fit-Function compatibility confirmed by drawing/spec review
Commercially competitive alternative for replacement and sourcing projects
MOQ 200+ and lead time confirmed by model, quantity, and supply path

Working hours: 10:00–20:00 (Beijing Time, UTC+8)

We typically reply within 1 business day (subject to workload and time zones).

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Related RF sourcing routes

If this MPN is only a reference point, continue with a replacement, equivalent, adapter, or drawing-based cable assembly review.

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Engineer checklist (key parameters)

Interface SMA

Gender jack

Impedance 50 Ω

Frequency (max) 18 GHz

Termination Copper / SUCOPLATE (R) Plating

Cable type crimped

If these parameters are critical, include them in the RFQ.

FAQ

What connector interface/type does 85186977 use?

According to our catalog data, 85186977 lists the interface/type as: SMA. To confirm mechanical fit, send an RFQ and we will validate against your drawing/spec.

What is the impedance of 85186977?

Our catalog lists the impedance for 85186977 as: 50 Ω. If impedance is critical for your application, include the requirement in your RFQ and we will confirm.

What frequency is 85186977 rated for?

Our catalog lists the frequency for 85186977 as: 18 GHz. Actual performance depends on assembly/materials/application — send an RFQ so we can confirm a suitable option.

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Disclaimer

Manufacturer names, trademarks, symbols, and part numbers are used for identification and cross-reference only. Cstone Technology operates its own factory for RF/coaxial connectors, adapters, and cable assemblies and is not a trading company or affiliated with the original brands. Trademarks remain the property of their respective owners. Final suitability is confirmed by drawing/spec review during RFQ.