L77DEG09SVFM2

Part Overview

The L77DEG09SVFM2 is a 9-position D-Sub receptacle connector manufactured by Amphenol ICC (Commercial Products). This connector features female sockets with solder cup termination and is actively produced. Alternative equivalent models may be required due to inventory availability, specific packaging requirements, supply chain considerations, or application-specific performance parameters such as higher voltage rating or enhanced contact finish specifications.

Substiute Parts

L77DEG09SVFM2

Amphenol ICC (Commercial Products)In Stock: 933L77DEG09SVFM2 Datasheet

Current PartRFQ

DEP09S065TLF

Amphenol ICC (FCI)In Stock: 1147DEP09S065TLF Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The DEP09S065TLF qualifies as an equivalent substitute for the L77DEG09SVFM2 based on the following core matching parameters:

• Connector Type & Configuration: Both are 9-position D-Sub receptacles with female sockets in a 2-row layout
• Shell Size: Identical shell size 1 (DE, E) configuration
• Mounting Style: Both feature free-hanging in-line mounting
• Termination Method: Both utilize solder cup termination
• Current Rating: Both rated for 7.5A
• Operating Temperature: Identical -55°C to 125°C range
• Compliance: Both are RoHS Compliant and UL94 V-0 rated
• Contact Material and Finish: Both feature gold-plated contacts with copper alloy or brass construction

The DEP09S065TLF represents a functionally equivalent alternative that maintains electrical and mechanical compatibility while offering enhanced voltage rating (1000V vs. 300V) and superior contact finish thickness (30.0µin vs. 8.00µin).

Parameter Comparison

Engineering Selection Recommendations

Both the L77DEG09SVFM2 and DEP09S065TLF are active production components with full RoHS compliance and UL94 V-0 flammability certification, suitable for general-purpose D-Sub connector applications.

The L77DEG09SVFM2 is appropriate for applications with voltage requirements up to 300V and standard contact durability specifications.

The DEP09S065TLF provides enhanced electrical performance through its 1000V voltage rating and thicker gold plating (30.0µin), making it suitable for high-voltage or extended contact life applications. Both components maintain identical mechanical compatibility, current ratings, and temperature operating ranges.

Selection should be based on specific voltage requirements, desired contact durability, and packaging availability. Both components are compliant with regulatory requirements and maintain identical mechanical interfaces.

Frequently Asked Questions (FAQ)

Q: Are L77DEG09SVFM2 and DEP09S065TLF mechanically interchangeable?

A: Yes. Both connectors share identical shell sizes (1 / DE, E), position counts (9), row configuration (2), and mounting styles (free-hanging in-line), ensuring full mechanical compatibility in applications designed for either part.

Q: What are the primary electrical differences between these two connectors?

A: The DEP09S065TLF has a higher voltage rating (1000V vs. 300V) and thicker gold plating on contacts (30.0µin vs. 8.00µin). Both maintain the same 7.5A current rating and -55°C to 125°C operating range.

Q: Can DEP09S065TLF be used in place of L77DEG09SVFM2?

A: Yes. The DEP09S065TLF meets or exceeds the electrical and mechanical specifications of the L77DEG09SVFM2, making it a suitable direct substitute.

Q: What is the significance of the GXT™ gold plating on the DEP09S065TLF?

A: GXT™ represents an enhanced gold plating specification that provides improved durability and corrosion resistance compared to standard gold plating, benefiting applications requiring extended contact cycles or harsh environments.

Q: Do both connectors require the same termination process?

A: Yes. Both use solder cup termination, maintaining identical assembly and rework procedures.

Q: Are there packaging differences between these parts?

A: The L77DEG09SVFM2 is available in unspecified packaging, while the DEP09S065TLF is supplied in bulk packaging. Standard reel or tube quantities may apply depending on supplier and order volume.

Q: Are both parts compliant with environmental regulations?

A: Yes. Both L77DEG09SVFM2 and DEP09S065TLF are RoHS Compliant and classified as EAR99 for export purposes, with MSL 1 (Unlimited) moisture sensitivity, indicating no special storage requirements.