L717DFEH09P D-Sub Connector Equivalent and Substitute Parts

Part Overview

The L717DFEH09P is a 9-position D-Sub plug connector manufactured by Amphenol ICC (Commercial Products). This connector features male pins, panel mount configuration, and solder cup termination for signal applications. The product is currently active with 843 units in stock.

Locating equivalent and substitute parts becomes necessary when the primary part experiences supply constraints, obsolescence planning, or when design requirements permit selection from qualified alternatives that meet functional specifications.

Substiute Parts

L717DFEH09P

Amphenol ICC (Commercial Products)In Stock: 914L717DFEH09P Datasheet

Current PartRFQ

172-009-102R031

NorComp Inc.In Stock: 3787172-009-102R031 Datasheet

SimilarRFQ

DEP09P065TXLF

Amphenol ICC (FCI)In Stock: 1633DEP09P065TXLF Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the L717DFEH09P must maintain compatibility based on the following critical parameters:

Mandatory Compatibility Parameters:

• Connector Style: D-Sub
• Connector Type: Plug with Male Pins
• Number of Positions: 9
• Shell Size and Layout: 1 (DE, E)
• Number of Rows: 2
• Termination Method: Solder Cup
• Contact Type: Signal

Allowable Variations:

• Mounting Type: Both panel mount and free-hanging configurations are substitutable where mechanical clearances permit
• Current Rating: Minimum 5A required; higher ratings are permissible
• Voltage Rating: Minimum 300V required; higher ratings are permissible
• Operating Temperature: Must encompass the application range; -50°C to 100°C minimum acceptable
• Flange Feature: Different flange configurations (cable side, mating side, or housing/shell) are substitutable based on assembly requirements
• Shell Material and Contact Finish: Tin plating with gold contact finish ensures compatibility; equivalent finishes are acceptable
• Product Status: Active or obsolete parts may be used; inventory availability should be evaluated independently

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: DEP09P065TXLF (Amphenol ICC FCI)

This part maintains active product status and RoHS compliance, matching the electrical specifications of the L717DFEH09P. The higher voltage rating (1000V vs. 300V) and equal current rating (7.5A) provide operational margins. The principal trade-off is mounting type: this part is free-hanging (in-line), whereas the L717DFEH09P is panel-mounted. Selection of DEP09P065TXLF is suitable only for applications where in-line mounting is permissible.

Secondary Substitute: 172-009-102R031 (NorComp Inc.)

This part maintains all critical electrical and mechanical compatibility parameters. Current product status is obsolete, requiring inventory verification before specification. The operating temperature range (-50°C to 100°C) is narrower than the L717DFEH09P but remains suitable for applications operating within this boundary. Current rating is rated at 5A, which is lower than the 7.5A of the primary part; applications must confirm current requirements do not exceed 5A per contact. Voltage rating is not specified; application requirements must be confirmed. RoHS3 compliance meets current regulatory requirements. The mating-side flange configuration differs from the cable-side configuration of the L717DFEH09P.

Selection Basis:

For supply continuity with minimal design modification, DEP09P065TXLF is the preferred substitute where mounting configuration permits in-line installation. Where panel-mount configuration is mandatory, 172-009-102R031 serves as an alternative pending confirmation of current requirements and operating temperature range validation.

Frequently Asked Questions (FAQ)

Q: Can the DEP09P065TXLF replace the L717DFEH09P in all applications?

A: Electrical compatibility is present. Mechanical compatibility depends on mounting configuration. The L717DFEH09P is panel-mounted; the DEP09P065TXLF is free-hanging (in-line). Substitution is valid only where in-line mounting satisfies assembly requirements.

Q: What is the significance of the 172-009-102R031 obsolete status?

A: Obsolete product status indicates this part is no longer in active production. Inventory exists (3677 units in stock), but future availability is not guaranteed. This part is suitable for applications where current inventory can be secured and operating parameters fall within its specifications.

Q: Are the flange feature differences between substitutes significant?

A: Flange features determine how the connector is mounted or mated. Cable-side flanges accommodate cable-side mounting; mating-side flanges accommodate mating-side mounting; housing/shell features provide shell-mounted configuration. Selection depends on your assembly design.

Q: Can I use the 172-009-102R031 if my application requires 7.5A per contact?

A: No. The 172-009-102R031 is rated for 5A maximum. Applications requiring 7.5A per contact must use the L717DFEH09P or DEP09P065TXLF.

Q: How do packaging differences affect substitution?

A: The L717DFEH09P is supplied in bag packaging, 172-009-102R031 in tray, and DEP09P065TXLF in bulk. Packaging affects handling, storage, and inventory management but does not affect connector function.

Q: What compliance standards should I verify before substitution?

A: Confirm RoHS compliance status matches your regulatory requirements. The L717DFEH09P and DEP09P065TXLF are RoHS compliant; the 172-009-102R031 is ROHS3 compliant. Both meet current EU environmental standards. Verify REACH status if applicability exists in your market.