Product details

L77DB25SA — D-Sub Connectors - Standard Density Socket (Female)

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

Part number (MPN)

L77DB25SA

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

Specifications

L77DB25SA

Specifications for L77DB25SA
Interface	D-Sub Connectors - Standard Density
Gender	Socket (Female)
Product Category	D-Sub Standard Connectors
Subcategory	D-Sub Connectors
Packaging	Tray
Number of Rows	2 Row
Insert Arrangement	B25
Shell Size	3 (B)
Filtered	Unfiltered
Number of Positions	25 Position
RoHS	Y

Description

Current reference data for L77DB25SA: 25 Position · Socket (Female). The catalog currently lists the configuration as: 25 Position. 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 D-Sub Connectors - Standard Density

Gender Socket (Female)

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

Similar Connectors

Related models:

MWDM1L-51S-6E5-36S

D-Sub Micro-D Connectors MICRO D PREWIRED CON 51CNT SKT #26AWG

View details →

SMC4032N

N Female (Jack) Bulkhead Connector For RG402 Cable, Solder, Passivated Stainless Steel Body, Length 1.33 In

View details →

619400-1

RF Connectors / Coaxial Connectors 2 POLE R/A SM RF CON

View details →

180-062-102L011

D-Sub High Density Connectors 62P Male

View details →

GMX-SMT4-N-44-50TR

Modular Connectors / Ethernet Connectors TRU SMT M/JK L/PR NO POS PEGS RT<4P4C BK

View details →

L77TWC21WA4PMP3SV3RC792

D-Sub Mixed Contact Connectors COMBO D SUB

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.