MDB-E09PA-765 Equivalent & Substitute Parts

Part Overview

The MDB-E09PA-765 is a 9-position D-Sub plug connector manufactured by Amphenol ICC (Commercial Products). This connector features male pins, right-angle through-hole mounting, and a mating-side female screwlock flange. The part is classified as obsolete, which necessitates identification of active equivalent alternatives for continued procurement and system integration.

Substiute Parts

MDB-E09PA-765

Amphenol ICC (Commercial Products)In Stock: 1125MDB-E09PA-765 Datasheet

Current PartRFQ

MDB-E09PE-765

Amphenol ICC (Commercial Products)In Stock: 1124MDB-E09PE-765 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MDB-E09PA-765 is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Connector style (D-Sub)
• Connector type (Plug, Male Pins)
• Number of positions (9)
• Number of rows (2)
• Shell size and layout (1 / DE, E)
• Termination method (Solder)
• Shell material and finish (Zinc Die Cast, Nickel Plated)
• Contact finish (Gold)
• Current rating (5A)
• Ingress protection (IP67)
• Material flammability rating (UL94 V-0)
• Contact material (Brass, Phosphor Bronze)
• Dielectric material (Polyamide / Nylon, Glass Filled)

Allowable Variations:

• Mounting type (Through Hole vs. Panel Mount, Through Hole)
• Flange feature (Mating Side, Female Screwlock vs. Housing/Shell Unthreaded)
• Operating temperature range (within specified limits)
• Product status (Obsolete to Active)

The MDB-E09PE-765 qualifies as a substitute based on these parameters while offering active product status and alternative mounting/flange configurations.

Parameter Comparison

Engineering Selection Recommendations

The MDB-E09PE-765 is the primary substitute for the obsolete MDB-E09PA-765. Both connectors maintain identical electrical and mechanical specifications across all critical parameters, including connector type, pin count, shell size, current rating, ingress protection, and flammability certification.

The MDB-E09PE-765 offers the advantage of active product status, ensuring continued availability and supply chain reliability. The primary differences are in mounting configuration and flange design:

• The MDB-E09PA-765 features right-angle through-hole mounting with a mating-side female screwlock flange
• The MDB-E09PE-765 features panel mount and through-hole mounting options with an unthreaded housing/shell flange

Selection between these variants depends on the specific mechanical integration requirements of the application. Both connectors satisfy identical electrical performance criteria and environmental compliance standards.

Frequently Asked Questions (FAQ)

Q: Can the MDB-E09PE-765 directly replace the MDB-E09PA-765 in all applications?

A: Electrical and environmental performance are equivalent. Mechanical compatibility depends on the mounting configuration and flange interface requirements of the original design. The MDB-E09PE-765 offers panel mount and through-hole options with an unthreaded flange, whereas the MDB-E09PA-765 uses right-angle through-hole mounting with a female screwlock flange. Verify mechanical fit within the target assembly.

Q: What are the key electrical parameters that remain constant between these connectors?

A: Both connectors maintain 9-position D-Sub configuration, 5A current rating, IP67 ingress protection, UL94 V-0 flammability rating, gold-plated contacts, and identical shell material specifications. Operating temperature ranges differ slightly (-44°C to 105°C vs. -40°C to 105°C).

Q: Why is the MDB-E09PA-765 classified as obsolete?

A: Product status reflects manufacturer lifecycle decisions. The MDB-E09PE-765 represents the active equivalent within the MDB series, providing continued access to functionally equivalent D-Sub connector technology.

Q: Are there any compliance or certification differences between these parts?

A: Both connectors carry identical ECCN (EAR99) and HTSUS (8536.69.4040) classifications. Both meet UL94 V-0 flammability requirements and IP67 environmental protection standards.

Q: What is the significance of the flange feature difference?

A: The MDB-E09PA-765 uses a mating-side female screwlock (4-40) for threaded connection. The MDB-E09PE-765 uses an unthreaded housing/shell flange. This affects the mechanical interface and mounting method but does not impact electrical performance or signal integrity.