D-Sub 9 Position Receptacle Connector D09S91C6PL00 Equivalent & Substitute Parts

Part Overview

The D09S91C6PL00 is a 9-position D-Sub receptacle connector with female sockets, manufactured by Amphenol ICC (FCI) in the Delta D series. This connector features press-fit termination, through-hole mounting, and is rated for 5A current at 300V with an operating temperature range of -55°C to 125°C. The part is classified as obsolete, making equivalent and substitute parts necessary for ongoing system maintenance and new design implementations.

Substiute Parts

D09S91C6PL00

Amphenol ICC (FCI)In Stock: 936D09S91C6PL00 Datasheet

Current PartRFQ

D09S91C6PL00LF

Amphenol ICC (FCI)In Stock: 1043D09S91C6PL00LF Datasheet

DirectRFQ

2-338210-2

TE Connectivity AMP ConnectorsIn Stock: 10632-338210-2 Datasheet

MFR RecommendedRFQ

5745454-2

TE Connectivity AMP ConnectorsIn Stock: 13925745454-2 Datasheet

MFR RecommendedRFQ

L17TF0902112

Amphenol ICC (Commercial Products)In Stock: 832L17TF0902112 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for D-Sub 9-position receptacle connectors is determined by the following critical parameters:

• Connector Configuration: 9-position, 2-row D-Sub receptacle with female sockets
• Shell Size and Layout: DE/E size (1) designation
• Mounting Interface: Through-hole mounting compatibility
• Termination Type: Press-fit contact termination
• Electrical Ratings: Minimum 5A current capacity and 300V voltage rating
• Environmental Specifications: Operating temperature range of -55°C to 125°C
• Contact Material and Finish: Gold-plated contacts for signal integrity

The substitute parts listed maintain these core parameters while allowing variations in shell finish material, flange configuration, and compliance certifications. Parts with reduced current ratings (3A) or lower maximum operating temperatures are acceptable only where system requirements permit.

Parameter Comparison

Engineering Selection Recommendations

D09S91C6PL00LF is the primary direct substitute. This part maintains identical electrical and mechanical specifications to the original D09S91C6PL00 while offering active product status and RoHS compliance. The only material difference is the shell finish (tin-nickel plating versus tin plating), which does not affect functional compatibility. This part is recommended for applications requiring direct replacement with modern compliance certifications.

5745454-2 (TE Connectivity AMPLIMITE HDP-20 series) is a cross-manufacturer equivalent suitable for applications where the lower maximum operating temperature of 105°C is acceptable. This part carries ROHS3 compliance and maintains the 9-position, DE/E shell size configuration with press-fit termination. The female screwlock mating interface differs from the original housing/shell flange, requiring mechanical interface verification.

L17TF0902112 (Amphenol TF series) is compatible for applications with reduced current requirements (3A maximum). This part maintains full voltage and temperature ratings identical to the original and includes RoHS compliance. The board lock feature and stamped contact construction provide alternative mechanical characteristics. The female screwlock mating interface requires mechanical compatibility assessment.

2-338210-2 (TE Connectivity AMPLIMITE HDP-20 series) is listed as manufacturer-recommended but lacks detailed electrical specifications in available documentation. Verification of current and voltage ratings is required before selection.

Frequently Asked Questions (FAQ)

Q: Can D09S91C6PL00LF be used as a direct replacement for D09S91C6PL00?

A: Yes. D09S91C6PL00LF maintains identical electrical ratings (5A, 300V), operating temperature range (-55°C to 125°C), connector configuration (9-position DE/E receptacle), and termination method (press-fit). The shell finish difference (tin-nickel versus tin plating) does not affect electrical or mechanical compatibility. This is the recommended substitute for obsolete stock replacement.

Q: What is the difference between housing/shell flange and female screwlock mating interfaces?

A: The D09S91C6PL00 uses a housing/shell (M3) flange for mechanical retention. The 5745454-2 and L17TF0902112 use female screwlock (4-40) mating interfaces. These represent different mechanical coupling methods and require verification that the mating connector or mounting structure is compatible with the selected flange type.

Q: Is L17TF0902112 suitable for all applications using D09S91C6PL00?

A: L17TF0902112 is suitable only for applications where the maximum current requirement does not exceed 3A. The original D09S91C6PL00 is rated for 5A per contact. If your application requires the full 5A capacity, use D09S91C6PL00LF or 5745454-2 instead.

Q: What does RoHS compliance mean for connector selection?

A: RoHS compliance indicates the connector meets restrictions on hazardous substances (lead, cadmium, mercury, and others). D09S91C6PL00LF and L17TF0902112 are RoHS compliant; the original D09S91C6PL00 is not. For applications subject to RoHS regulations or customer requirements, select a compliant substitute.

Q: Can 5745454-2 be used in applications requiring -55°C to 125°C operation?

A: No. The 5745454-2 maximum operating temperature is 105°C. If your application requires operation above 105°C, use D09S91C6PL00LF or L17TF0902112, both rated to 125°C.

Q: What packaging options are available?

A: D09S91C6PL00 packaging is not specified. D09S91C6PL00LF, 5745454-2, and L17TF0902112 are supplied in trays. Confirm packaging requirements with your procurement process.