Product details

QMA / jack (female) Copper Beryllium Alloy / Gold Plating 50Ω

Name: 85177166
SKU: 85177166

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

Part number (MPN)

85177166

Impedance

50Ω

Frequency

0 GHz ... 6 GHz

Interface

QMA / jack (female)

Need a custom version from drawing?

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

85177166

Specifications for 85177166
Interface	QMA / jack (female)
Impedance	50Ω
Frequency (max)	0 GHz ... 6 GHz
Termination	Copper Beryllium Alloy / Gold Plating
Termination	Brass / Tri-metal Plating
Insulator	PTFE (Polytetrafluoroethylene)
Coupling mechanism	Brass / Tri-metal Plating
Attenuation nominal	3 dB
VSWR	1.2
Return loss	20.8 dB
Frequency (max)	0.5 dB
Average power	2 W at 25 °C ambient temperature. Linearly derated to 0.2 W at 100 °C ambient temperature.

Show 8 more specs

Peak power	250 W, 5 µs pulse width, 0.4 % duty cycle
Weight	0.007 kg
Operation temperature	-55 °C ... 125 °C
Directive	RoHS 2011/65/EU and (EU) 2015/863
Rating	Contains one or more SVHC >0,1%
Exemptions	6c
Regulation	REACH 1907/2006 Article 33 SVHC
Details	CAS: 7439-92-1 Lead

Description

Current reference data for 85177166: QMA / jack (female) · 50Ω · 0 GHz ... 6 GHz. Impedance is listed as 50Ω. If that parameter is critical, confirm it again in RFQ. Frequency is listed as 0 GHz ... 6 GHz. The real operating limit still depends on the assembly, mating pair, and application context. 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)

B2B RFQ sourcing from China for compatible alternatives and supplier-coordinated custom production. MOQ 200+, typical lead time 3–6 weeks after drawing/spec/BOM review; no physical stock is promised.

Drawing / spec review MOQ / lead-time check RF connectors Adapters Cable assemblies

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 QMA / jack (female)

Impedance 50Ω

Frequency (max) 0 GHz ... 6 GHz

Coupling mechanism Brass / Tri-metal Plating

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

FAQ

What connector interface/type does 85177166 use?

According to our catalog data, 85177166 lists the interface/type as: QMA / jack (female). To confirm mechanical fit, send an RFQ and we will validate against your drawing/spec.

What is the impedance of 85177166?

Our catalog lists the impedance for 85177166 as: 50Ω. If impedance is critical for your application, include the requirement in your RFQ and we will confirm.

What frequency is 85177166 rated for?

Our catalog lists the frequency for 85177166 as: 0 GHz ... 6 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 is a China-based export sourcing partner for compatible alternatives and is not affiliated with the original brands. Trademarks remain the property of their respective owners. Final suitability is confirmed by drawing/spec review during RFQ.