Product details

D-Sub Standard Connectors 50 POS. S/ FEMALE GOLD PLTD. CONTACTS

Name: 40-9750S
SKU: 40-9750S

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

Part number (MPN)

40-9750S

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 →

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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

Specifications

40-9750S

Specifications for 40-9750S
Interface	D-Sub Connectors - Standard Density
Interface	Receptacle
Gender	Female
Gender	Socket (Female)
Termination	Solder
Mounting	Wire
Termination	Gold
Product Category	D-Sub Standard Connectors
Insert Arrangement	D50
Subcategory	D-Sub Connectors
Number of Rows	2 Row
Shell Plating	Copper

Show 4 more specs

Shell Size	5 (D)
Filtered	Unfiltered
Number of Positions	50 Position
RoHS	Y

Description

Current reference data for 40-9750S: Wire · Solder. The catalog currently lists the configuration as: Solder. Mounting is listed as Wire. If panel, bulkhead, or flange constraints matter, send the dimensions with the RFQ. 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)

B2B RFQ sourcing from China for compatible alternatives and supplier-coordinated custom production. MOQ 200+, typical lead time 3–6 weeks after drawing/spec/BOM review; no physical stock is promised.

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

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Engineer checklist (key parameters)

Interface D-Sub Connectors - Standard Density

Gender Female

Mounting Wire

Termination Solder

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

FAQ

What mounting style does 40-9750S use?

Our catalog lists the mounting style for 40-9750S as: Wire. If you have panel/bulkhead/flange constraints, attach a drawing in the RFQ.

Is this an original part or an alternative/replacement?

We supply China-sourced compatible alternatives. Fit is confirmed by drawing/spec review during RFQ, and sample validation when required.

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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 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.