Product details

D-Sub Standard Connectors 50P DSub Socket Sz D Strt PCB SD Series

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

Part number (MPN)

L77SDD50SOL2

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Lead time: 3–6 wks | MOQ: from 100 pcs

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• Share the reference MPN and source brand if it matters.
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• Attach the drawing or the key fit requirements.

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Specifications

L77SDD50SOL2

Specifications for L77SDD50SOL2
Interface	D-Sub Connectors - Standard Density
Interface	Receptacle
Gender	Socket
Gender	Socket (Female)
Orientation	Straight
Termination	Through Hole
Mounting	Through Hole
Termination	Phosphor Bronze
Termination	Gold
Current Rating	3 A
Shell Material	Steel
Insert Arrangement	D50

Show 15 more specs

Shell Size	5 (D)
Filtered	Unfiltered
Number of Positions	50 Position
Product Category	D-Sub Standard Connectors
Number of Rows	3 Row
Maximum Operating Temperature	+ 125 C
Shell Plating	Tin
Voltage Rating	250 V
RoHS	Y
Subcategory	D-Sub Connectors
Boardlocks	Without Boardlocks
Packaging	Tray
Minimum Operating Temperature	- 55 C
Pitch	2.77 mm
Insulation Material	Thermoplastic, Glass Filled

Description

Current reference data for L77SDD50SOL2: Through Hole · Straight · Through Hole. The catalog currently lists the configuration as: Straight · Through Hole. Mounting is listed as Through Hole. If panel, bulkhead, or flange constraints matter, send the dimensions with the RFQ. Material is listed as 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.

Request Quote (RFQ)

RF/coax connectors, adapters, and cable assemblies reviewed against your drawing, spec, or BOM.

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Engineer checklist (key parameters)

Interface Receptacle

Gender Socket

Orientation Straight

Mounting Through Hole

Termination Through Hole

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

FAQ

What mounting style does L77SDD50SOL2 use?

Our catalog lists the mounting style for L77SDD50SOL2 as: Through Hole. 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.