Product details

SMA Female to SMA Female Cable Using RG142 Coax

Name: PE3578
SKU: PE3578

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

Part number (MPN)

PE3578

Impedance

Interface

SMA

Need a custom version from drawing?

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.

Custom RF cable from drawing →

WhatsApp — Quick Reply

Lead time: 3–6 wks | MOQ: 200+ pcs

Before RFQ Clear inputs speed up review. ⌄

• 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.

How we review alternatives

Image

Click image to enlarge.

Specifications

PE3578

Specifications for PE3578
Interface	Cable Assemblies
Interface	RG142
Interface	SMA
Interface	SMA
Impedance	50
Impedance	50
Impedance	50
Gender	Female
Gender	Female
Orientation	Straight
Orientation	Straight
Connector Polarity 1	Standard

Show 5 more specs

Mounting	None
Connector Polarity 2	Standard
Mounting	None
Cable type	RG142B/U
Category	Cable Assemblies

Description

Current reference data for PE3578: SMA · 50 · Straight. The catalog currently lists the configuration as: Straight. Impedance is listed as 50. If that parameter is critical, confirm it again in 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.

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

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

Open contact form

Engineer checklist (key parameters)

Interface SMA

Gender Female

Orientation Straight

Impedance 50

Cable type RG142B/U

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

FAQ

What connector interface/type does PE3578 use?

According to our catalog data, PE3578 lists the interface/type as: SMA. To confirm mechanical fit, send an RFQ and we will validate against your drawing/spec.

Is this an original part or an alternative/replacement?

Similar Connectors

Related models:

AD-SMAJSMPJ-3

RF Adapters - Between Series SMA JACK TO SMP ADTR 50 OHMS 26.5 GH

View details →

PE9683

SMA Female to RT-SMA Male Adapter

View details →

SMA8F46EC-GA15

SMA field replaceable jack SQ 12.7mm (.500inch) 4 hole flange with EMI gasket accepts Dia0.38mm (.015inch) pin 27GHz VSWR1.15

View details →

901-10850

SMA Straight Crimp Jack RTK044 Bulkhead Rear Mount 50 Ohm

View details →

3184-2240-00

RF Adapters - Between Series ADAPTR-TNC JK/SMA JK

View details →

FMAT2008

18 GHz to 26 GHz Absorptive Voltage Control Attenuator, 30 dB, Field Replaceable SMA

View details →

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 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.