HARTING 09675256758 D-Sub Receptacle Connector - Equivalent & Substitute Parts

Part Overview

The HARTING 09675256758 is a 25-position D-Sub receptacle connector with female sockets, designed for panel mount, through-hole, right-angle applications. This connector features solder termination, IP67 ingress protection, and UL94 V-0 flammability rating, making it suitable for industrial and harsh environment applications. The part is currently active in production with 702 units in stock. Substitute parts are identified to provide alternative sourcing options when the primary part is unavailable or when procurement flexibility is required.

Substiute Parts

09675256758

HARTINGIn Stock: 78709675256758 Datasheet

Current PartRFQ

6STD25SCT99S40X

Amphenol CONECIn Stock: 12596STD25SCT99S40X Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the HARTING 09675256758 is determined by strict alignment with the following critical parameters:

• Connector style and type: D-Sub receptacle with female sockets
• Position count and row configuration: 25 positions, 2 rows
• Shell size and layout: Size 3 (DB, B)
• Mounting configuration: Panel mount, through-hole, right-angle orientation
• Termination method: Solder
• Ingress protection level: IP67 minimum
• Flammability compliance: UL94 V-0
• Contact finish thickness: 30.0µin (0.76µm)

The substitute part 6STD25SCT99S40X (Amphenol CONEC) meets all mandatory substitution criteria. Variations in backset spacing, shell material composition, dielectric material type, and operating temperature range do not preclude substitution when the core functional and compliance parameters align.

Parameter Comparison

Engineering Selection Recommendations

Both the HARTING 09675256758 and Amphenol CONEC 6STD25SCT99S40X are active production parts with ROHS3 compliance and REACH unaffected status. Selection between these parts should be based on:

• Backset spacing requirements: The HARTING part specifies 0.228" (5.80mm) while the Amphenol part specifies 0.189" (4.80mm). PCB layout and mounting hole positioning must accommodate the selected part's backset spacing.
• Operating temperature envelope: The HARTING part operates from -25°C to 70°C, while the Amphenol part extends to 105°C. Applications requiring extended high-temperature operation favor the Amphenol substitute.
• Current rating specification: The Amphenol part provides a defined 5A current rating, while the HARTING part does not specify this parameter.
• Packaging format: HARTING supplies in bulk packaging; Amphenol CONEC supplies in tray packaging.

Frequently Asked Questions (FAQ)

Q: Can the Amphenol CONEC 6STD25SCT99S40X directly replace the HARTING 09675256758 in existing designs?

A: Direct replacement requires verification of backset spacing compatibility with your PCB layout. The HARTING part has 0.228" (5.80mm) backset spacing while the Amphenol part has 0.189" (4.80mm) backset spacing. If your mounting holes are positioned for the HARTING specification, the Amphenol part will not align correctly without PCB modification.

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

A: Both parts are ROHS3 compliant, REACH unaffected, UL94 V-0 rated, and provide IP67 ingress protection. No compliance disadvantage exists when substituting between these parts.

Q: What is the significance of the different operating temperature ranges?

A: The HARTING part operates to 70°C maximum, while the Amphenol part operates to 105°C. If your application requires sustained operation above 70°C, the Amphenol substitute provides extended thermal capability.

Q: Does the difference in shell material affect electrical performance?

A: Both parts use tin-plated shells with gold or gold-palladium contact finish at 30.0µin thickness. The HARTING uses brass while the Amphenol uses copper alloy. Both materials provide equivalent electrical conductivity and corrosion resistance for this application class.

Q: What packaging considerations apply to these parts?

A: HARTING supplies the 09675256758 in bulk packaging, while Amphenol CONEC supplies the 6STD25SCT99S40X in tray packaging. Procurement and inventory management processes may differ based on packaging format.