Product details

RF Connectors / Coaxial Connectors Mini-SMP Straight Plug PCB

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

Part number (MPN)

18S102-40ML5

Impedance: 50 Ohms Frequency: 65 GHz

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Lead time: 3–6 wks | MOQ: from 100 pcs

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• Share the reference MPN and source brand if it matters.
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• Attach the drawing or the key fit requirements.

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Specifications

18S102-40ML5

Specifications for 18S102-40ML5
Interface	RF Connectors / Coaxial Connectors
Interface	PCB Mount
Interface	Mini SMP
Interface	SMPM
Impedance	50 Ohms
Frequency (max)	-
Frequency (max)	65 GHz
Gender	Plug
Orientation	Straight
Termination	SMD/SMT
Termination	Beryllium Copper
Termination	Gold

Show 13 more specs

Tradename	Mini SMP
Insulation Resistance	5 GOhms
Part # Aliases	184089 187657
Product	Connectors
Product Category	RF Connectors / Coaxial Connectors
Unit Weight	0.016932 oz
Maximum Operating Temperature	+ 155 C
Voltage Rating	325 V
Mating Cycles	100
RoHS	Y
Subcategory	RF Interconnects
Packaging	Cut Tape,MouseReel,Reel
Minimum Operating Temperature	- 55 C

Description

Current reference data for 18S102-40ML5: 50 Ohms · 65 GHz · PCB Mount. The catalog currently lists the configuration as: Straight · SMD/SMT. Impedance is listed as 50 Ohms. If that parameter is critical, confirm it again in RFQ. Frequency is listed as 65 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. Mounting is listed as PCB Mount. If panel, bulkhead, or flange constraints matter, send the dimensions with the RFQ. Material is listed as Beryllium 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.

Request Quote (RFQ)

RF/coax connectors, adapters, and cable assemblies reviewed against your drawing, spec, or BOM.

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Engineer checklist (key parameters)

Interface Mini SMP

Gender Plug

Orientation Straight

Impedance 50 Ohms

Frequency (max) 65 GHz

Mounting PCB Mount

Termination SMD/SMT

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

FAQ

What is the impedance of 18S102-40ML5?

Our catalog lists the impedance for 18S102-40ML5 as: 50 Ohms. If impedance is critical for your application, include the requirement in your RFQ and we will confirm.

What frequency is 18S102-40ML5 rated for?

Our catalog lists the frequency for 18S102-40ML5 as: 65 GHz. Actual performance depends on assembly/materials/application — send an RFQ so we can confirm a suitable option.

What mounting style does 18S102-40ML5 use?

Our catalog lists the mounting style for 18S102-40ML5 as: PCB Mount. If you have panel/bulkhead/flange constraints, attach a drawing in the RFQ.

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Supports exact, prefix, and partial matching.

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.