Product details

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

Name: 84057974
SKU: 84057974

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

Part number (MPN)

84057974

Impedance

50 Ω

Frequency

4 GHz

Interface

4 GHz

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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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Specifications

84057974

Specifications for 84057974
Interface	4 GHz
Impedance	50 Ω
Gender	jack
Cable type	U7 - 3 mm / 50 Ohm
Standard	IEC 61169-8_MIL-STD-348A/301_CECC 22120
Termination	Copper Beryllium Alloy / Gold Plating (Nickel underplated)
Outer conductor	Brass / SUCOPLATE (R) Plating
Body	Brass / SUCOPLATE (R) Plating
Insulator	PFA / PTFE
Termination	Copper / SUCOPLATE (R) Plating
Frequency (max)	32 dB
Weight	0.01626 kg

Show 10 more specs

Mating cycles	500
Termination	crimped
Termination	crimped
Operation temperature	-65 °C ... 165 °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
Cable type	RG_58_C/U

Description

Current reference data for 84057974: 4 GHz · 50 Ω · 4 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 4 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 4 GHz

Gender jack

Impedance 50 Ω

Frequency (max) 4 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 84057974 use?

According to our catalog data, 84057974 lists the interface/type as: 4 GHz. To confirm mechanical fit, send an RFQ and we will validate against your drawing/spec.

What is the impedance of 84057974?

Our catalog lists the impedance for 84057974 as: 50 Ω. If impedance is critical for your application, include the requirement in your RFQ and we will confirm.

What frequency is 84057974 rated for?

Our catalog lists the frequency for 84057974 as: 4 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.