Product details

SMA connectors are precision connectors for microwave applications up to 18 GHz.

Name: 22642878
SKU: 22642878

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

Part number (MPN)

22642878

Impedance

50 Ω

Frequency

18 GHz

Interface

SMA

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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• Share the reference MPN and source brand if it matters.
• Add the BOM and volume split for production projects.
• Attach the drawing or the key fit requirements.

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Specifications

22642878

Specifications for 22642878
Interface	SMA
Interface	18 GHz
Impedance	50 Ω
Gender	plug
Cable type	U98 - SUCOFLEX
Standard	IEC 60169-15_MIL-STD-348A/310_CECC 22110
Termination	Copper Beryllium Alloy / Gold Plating (without Nickel underplating)
Outer conductor	Stainless steel / Passivated (Plating)
Body	Stainless steel / Passivated (Plating)
Insulator	PFA / PTFE
Coupling mechanism	Stainless steel / Passivated (Plating)
Gasket	VMQ (Silicone rubber)

Show 13 more specs

Frequency (max)	24.94 dB
Weight	0.0083 kg
Mating cycles	500
Termination	soldered
Termination	soldered
Operation temperature	-65 °C ... 125 °C
IP rating	Mated / IP65
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	SUCOFLEX_103_I

Description

Current reference data for 22642878: SMA · 50 Ω · 18 GHz. 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. The catalog also lists a sealing or protection value of Mated / IP65. Check that against the real environment requirement in RFQ. 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 SMA

Gender plug

Impedance 50 Ω

Frequency (max) 18 GHz

IP rating Mated / IP65

Coupling mechanism Stainless steel / Passivated (Plating)

Cable type soldered

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

FAQ

What connector interface/type does 22642878 use?

According to our catalog data, 22642878 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 22642878?

Our catalog lists the impedance for 22642878 as: 50 Ω. If impedance is critical for your application, include the requirement in your RFQ and we will confirm.

What frequency is 22642878 rated for?

Our catalog lists the frequency for 22642878 as: 18 GHz. Actual performance depends on assembly/materials/application — send an RFQ so we can confirm a suitable option.

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MPN Search Supports exact, prefix, and partial matching. ⌄

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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.