Product details

RF Cable Assemblies TestPro 4.2 SMAm/ Nm

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

Part number (MPN)

R288940005

Impedance

50 Ohms

Frequency

DC to 18 GHz

Interface

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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

R288940005

Specifications for R288940005
Interface	RF Cable Assemblies
Interface	N
Interface	SMA
Impedance	50 Ohms
Frequency (max)	DC to 18 GHz
Gender	Plug (Male)
Gender	Plug (Male)
Connector A Body Style	Straight
Connector B Body Style	Straight
Termination	Copper Clad Steel
Termination	Silver
Polarity	Normal

Show 5 more specs

Product Category	RF Cable Assemblies
Unit Weight	7.247988 oz
Subcategory	Cable Assemblies
Length	48 in
RoHS	Y

Description

Current reference data for R288940005: N · 50 Ohms · DC to 18 GHz. Impedance is listed as 50 Ohms. If that parameter is critical, confirm it again in RFQ. Frequency is listed as DC to 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. Material is listed as Copper Clad Steel. That is useful for review, but it does not replace full project stack-up confirmation. Use this page to shortlist before RFQ, not as the final sign-off.

Use this page to shortlist before RFQ. MOQ 200+ custom production is confirmed after drawing/spec/BOM review.

Request Quote (RFQ)

B2B custom batch production from China, reviewed against your drawing, spec, or BOM. MOQ 200+, lead time 3–6 weeks.

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

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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Engineer checklist (key parameters)

Interface N

Gender Plug (Male)

Impedance 50 Ohms

Frequency (max) DC to 18 GHz

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

FAQ

What is the impedance of R288940005?

Our catalog lists the impedance for R288940005 as: 50 Ohms. If impedance is critical for your application, include the requirement in your RFQ and we will confirm.

What frequency is R288940005 rated for?

Our catalog lists the frequency for R288940005 as: DC to 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. ⌄

Supports exact, prefix, and partial matching.

000-10400 000-1 00010400

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.