Product details

Attenuators - Interconnects ATTENUATOR SMA.86 3DB 18GHZ 2W 50ohms

Name: R413803000
SKU: R413803000

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

Part number (MPN)

R413803000

Impedance

50 Ohms

Frequency

18 GHz

Interface

SMA

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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

R413803000

Specifications for R413803000
Interface	SMA
Interface	Connectorized Attenuators
Impedance	50 Ohms
Frequency (max)	-
Frequency (max)	18 GHz
Product Category	Attenuators - Interconnects
Maximum Attenuation	3 dB
Subcategory	Attenuators
Length	22.35 mm
Minimum Operating Temperature	- 55 C
Power Rating	2 W
Maximum Operating Temperature	+ 125 C

Show 1 more specs

RoHS	Y

Description

Current reference data for R413803000: SMA · 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. 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)

Cstone is a professional factory—not a trading company—specializing in RF and coaxial connectors, adapters, and cable assemblies, including N-type, BNC, SMA, SMP, SSMB, MMCX, and more. We manufacture custom connectors to 2D drawings or samples; fit, MOQ, lead time, and production details are confirmed by RFQ. Factory-made production to 2D drawings or samples; MOQ 200+ and typical 3–6 week lead time are confirmed after drawing/spec/BOM review. Physical inventory is not promised; production details are confirmed by RFQ.

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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

Impedance 50 Ohms

Frequency (max) 18 GHz

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

FAQ

What connector interface/type does R413803000 use?

According to our catalog data, R413803000 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 R413803000?

Our catalog lists the impedance for R413803000 as: 50 Ohms. If impedance is critical for your application, include the requirement in your RFQ and we will confirm.

What frequency is R413803000 rated for?

Our catalog lists the frequency for R413803000 as: 18 GHz. Actual performance depends on assembly/materials/application — send an RFQ so we can confirm a suitable option.

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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 operates its own factory for RF/coaxial connectors, adapters, and cable assemblies and is not a trading company or affiliated with the original brands. Trademarks remain the property of their respective owners. Final suitability is confirmed by drawing/spec review during RFQ.