Product details

Precision SMA Female to SMP Male 2 Hole Flange Mount Adapter, Smooth Bore .450 inch Mounting Hole Spacing

Name: PE91057
SKU: PE91057

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

Part number (MPN)

PE91057

Impedance

50 Ohm

Frequency

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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• 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

PE91057

Specifications for PE91057
Interface	Adapters
Interface	SMA
Interface	SMP
Impedance	50 Ohm
Impedance	50 Ohm
Frequency (max)	DC
Frequency (max)	26.5 GHz
Gender	Female
Gender	Male
Adapter Body Style	Straight
Connector Body Material 1	Passivated Stainless Steel
Connector Body Material 2	Passivated Stainless Steel

Show 5 more specs

Connector Polarity 1	Standard
Connector Polarity 2	Standard
Mounting	None
Mounting	2 Hole Flange
Category	Adapters

Description

Current reference data for PE91057: SMA · 50 Ohm · DC. Impedance is listed as 50 Ohm. If that parameter is critical, confirm it again in RFQ. Frequency is listed as DC. The real operating limit still depends on the assembly, mating pair, and application context. Mounting is listed as 2 Hole Flange. If panel, bulkhead, or flange constraints matter, send the dimensions with the RFQ. Material is listed as Passivated Stainless 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 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).

Need a brand replacement workflow? Open the general brief → Need an approved alternative or cost-down workflow? Open the procurement brief →

Related RF sourcing routes

If this MPN is only a reference point, continue with a replacement, equivalent, adapter, or drawing-based cable assembly review.

Brand replacement briefs SMA alternatives from China BNC connector equivalents N Type RF replacement Custom RF cable from drawing

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Engineer checklist (key parameters)

Interface SMA

Gender Female

Impedance 50 Ohm

Frequency (max) DC

Mounting 2 Hole Flange

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

FAQ

What connector interface/type does PE91057 use?

According to our catalog data, PE91057 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 PE91057?

Our catalog lists the impedance for PE91057 as: 50 Ohm. If impedance is critical for your application, include the requirement in your RFQ and we will confirm.

What mounting style does PE91057 use?

Our catalog lists the mounting style for PE91057 as: 2 Hole Flange. If you have panel/bulkhead/flange constraints, attach a drawing in the RFQ.

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

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 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.