Product details

RF Terminators SMA TERM 50 OHM M

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

Part number (MPN)

4286

Impedance

50 Ohms

Frequency

18 GHz

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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

4286

Specifications for 4286
Interface	RF Terminators
Interface	SMA
Impedance	50 Ohms
Frequency (max)	-
Frequency (max)	18 GHz
Gender	Male
Body Material	Copper
Termination	Gold
Polarity	Standard
Product Category	RF Terminators
Unit Weight	0.160003 oz
Subcategory	RF Interconnects

Show 3 more specs

Body Finish	Gold
Part # Aliases	1918181
RoHS	Y

Description

Current reference data for 4286: 50 Ohms · 18 GHz. Impedance is listed as 50 Ohms. 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. Material is listed as Copper. 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

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

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Engineer checklist (key parameters)

Interface SMA

Gender Male

Impedance 50 Ohms

Frequency (max) 18 GHz

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

FAQ

What is the impedance of 4286?

Our catalog lists the impedance for 4286 as: 50 Ohms. If impedance is critical for your application, include the requirement in your RFQ and we will confirm.

What frequency is 4286 rated for?

Our catalog lists the frequency for 4286 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 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.