L717DBH25POL2RM8 Equivalent & Substitute Parts

Part Overview

The L717DBH25POL2RM8 is a 25-position D-Sub plug connector manufactured by Amphenol ICC (Commercial Products) with male pins configured for vertical through-hole solder termination. This connector is designed for signal applications requiring board-side flange mounting with 4-40 fasteners. The product maintains active status with 873 units in current inventory stock.

D-Sub connectors of this specification are essential in applications requiring standardized, high-density interconnection solutions. Substitute parts become necessary when addressing supply chain constraints, inventory availability, or specific application requirements while maintaining electrical and mechanical compatibility.

Substiute Parts

L717DBH25POL2RM8

Amphenol ICC (Commercial Products)In Stock: 920L717DBH25POL2RM8 Datasheet

Current PartRFQ

09643227235

HARTINGIn Stock: 98909643227235 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the L717DBH25POL2RM8 is determined by strict alignment with the following critical parameters:

Critical Electrical Parameters: Connector type (Plug, Male Pins), number of positions (25), number of rows (2), shell size and layout (3/DB/B), current rating (7.5A minimum), and voltage rating (300V minimum) must be identical or exceed the main part specifications.

Critical Mechanical Parameters: Mounting type (Through Hole), termination method (Solder), and flange feature (Board Side with 4-40 fastening) must match exactly to ensure PCB compatibility and assembly feasibility.

Compliance Parameters: Material flammability rating (UL94 V-0) and RoHS compliance status are required for regulatory and safety adherence in equivalent applications.

Operating Conditions: Operating temperature range must encompass or exceed the main part range (-55°C ~ 125°C) to ensure functional reliability across specified environmental conditions.

The substitute part 09643227235 (HARTING) satisfies all critical mechanical and electrical parameters while maintaining equivalent connector geometry and termination compatibility.

Parameter Comparison

Engineering Selection Recommendations

Primary Part Selection (L717DBH25POL2RM8): The Amphenol ICC L717DBH25POL2RM8 is the specified component with active product status, full RoHS compliance, and extended operating temperature range (-55°C ~ 125°C). This part is suitable for applications requiring the full voltage rating of 300V and operation across the complete temperature specification. Current inventory of 873 units supports immediate procurement.

Substitute Part Selection (09643227235): The HARTING 09643227235 provides functional equivalence for applications where the operating temperature range can be limited to -20°C ~ 125°C and voltage requirements do not exceed 100V. This substitute maintains identical connector geometry, pin configuration, mounting interface, and termination method. ROHS3 compliance and REACH unaffected status align with regulatory requirements. Current inventory of 912 units provides alternative supply availability.

Application-Specific Considerations: Selection between these parts depends on specific application voltage and temperature requirements. The main part (L717DBH25POL2RM8) is required for applications operating below -20°C or requiring voltage ratings above 100V. The substitute part (09643227235) is suitable for standard industrial applications within the -20°C ~ 125°C temperature window and voltage ratings up to 100V.

Frequently Asked Questions (FAQ)

Q: Can the HARTING 09643227235 be used as a direct replacement for the Amphenol ICC L717DBH25POL2RM8?

A: The HARTING 09643227235 is mechanically and electrically compatible for applications operating within -20°C ~ 125°C temperature range and 100V maximum voltage. Applications requiring extended low-temperature operation below -20°C or voltage ratings above 100V require the Amphenol ICC part.

Q: What are the key differences between these two 25-position D-Sub plugs?

A: The primary differences are voltage rating (300V vs. 100V), operating temperature range (-55°C ~ 125°C vs. -20°C ~ 125°C), shell finish (Tin Plated vs. unspecified), contact finish (Gold 8.00µin vs. unspecified), and dielectric material (Thermoplastic Glass Filled vs. PCT). Connector geometry, pin count, mounting type, and termination method are identical.

Q: Are both parts RoHS compliant?

A: Yes. The Amphenol ICC L717DBH25POL2RM8 is RoHS Compliant, and the HARTING 09643227235 is ROHS3 Compliant. Both meet current regulatory requirements.

Q: What is the significance of the shell size designation "3 (DB, B)"?

A: Shell size 3 designates the DB (25-position) D-Sub connector family. The "B" designation indicates the specific shell profile. Both parts use identical shell sizing, ensuring mechanical interchangeability in connector mating applications.

Q: Can these connectors be used interchangeably in high-temperature applications?

A: Both parts support operation up to 125°C. For applications requiring operation below -20°C, only the Amphenol ICC L717DBH25POL2RM8 is suitable, as it maintains specifications to -55°C.

Q: What packaging formats are available?

A: The Amphenol ICC L717DBH25POL2RM8 is supplied in Tray packaging. The HARTING 09643227235 is supplied in Bulk packaging. Packaging format selection depends on assembly process requirements and inventory management protocols.

Q: Are both parts suitable for signal-only applications?

A: Yes. Both connectors are classified as Signal contact type and are suitable for signal transmission applications. Current rating of 7.5A applies to each contact position.