HARTING 09654636813 D-Sub Plug 37-Position Right Angle Solder Connector

Part Overview

The HARTING 09654636813 is a 37-position D-Sub plug connector with right-angle through-hole solder termination. This connector is designed for applications requiring robust signal transmission in industrial and commercial environments. The part is currently active in production with 782 units in stock. Equivalent and substitute parts are identified to provide design flexibility, support supply chain continuity, and accommodate specific application requirements such as different flange configurations, contact materials, or compliance certifications.

Substiute Parts

09654636813

HARTINGIn Stock: 85309654636813 Datasheet

Current PartRFQ

DCM37P500

Amphenol ICC (FCI)In Stock: 896DCM37P500 Datasheet

MFR RecommendedRFQ

DCM37S300

Amphenol ICC (FCI)In Stock: 950DCM37S300 Datasheet

MFR RecommendedRFQ

DCML37P500M

Amphenol ICC (FCI)In Stock: 1174DCML37P500M Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the HARTING 09654636813 is determined by the following critical parameters:

• Connector Type: Plug with male pins (37-position configuration)
• Mounting Configuration: Through-hole, right-angle orientation
• Termination Method: Solder attachment
• Shell Size: Size 4 (DC, C) D-Sub layout
• Operating Temperature: -55°C to 125°C compatibility
• Flammability Rating: UL94 V-0 compliance

The identified substitute parts maintain these core functional parameters. Variations in contact material, shell finish, current rating, and compliance certifications are noted but do not prevent functional substitution in applications where the specified parameters are met.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: Amphenol ICC DCM37P500

The DCM37P500 is the direct functional equivalent for applications where RoHS compliance is not required. This part maintains identical connector geometry, pin configuration, and mounting orientation. The higher current rating (7.5A per contact versus 6.5A) and specified voltage rating (300V) provide enhanced electrical performance margins. The unthreaded housing flange differs from the original screwlock design and must be evaluated for mechanical compatibility in the target application.

Alternative Substitute: Amphenol ICC DCML37P500M

The DCML37P500M offers the same electrical and mechanical specifications as the DCM37P500 with the addition of M3 mounting brackets. This configuration is suitable for applications requiring mechanical retention features beyond solder attachment. The M3 threaded flange provides an alternative to the original 4-40 screwlock design.

Receptacle Configuration: Amphenol ICC DCM37S300

The DCM37S300 is a receptacle (female socket) connector in the same 37-position D-Sub size 4 configuration. This part is not a direct substitute for the plug connector but serves as the mating component in connector pairs. It is listed here due to its inclusion in the original substitute list and its relevance to complete D-Sub 37-position assemblies.

Compliance Consideration

The HARTING 09654636813 is ROHS3 compliant, while all Amphenol ICC substitutes are RoHS non-compliant. Applications subject to RoHS regulations must retain the original HARTING part or identify alternative RoHS-compliant 37-position D-Sub plug connectors.

Frequently Asked Questions (FAQ)

Q: Can the Amphenol ICC DCM37P500 be used as a direct replacement for the HARTING 09654636813?

A: The DCM37P500 is functionally compatible in applications where the connector geometry, pin count, and solder termination are the primary requirements. The backset spacing differs by 0.003" (0.10mm), which is within typical PCB tolerance ranges. The unthreaded housing flange requires evaluation for mechanical compatibility with the original screwlock design. RoHS compliance differences must be assessed for regulatory requirements.

Q: What is the difference between the DCM37P500 and DCML37P500M?

A: Both parts are 37-position D-Sub plugs with identical electrical specifications and right-angle solder termination. The DCML37P500M includes M3 mounting brackets integrated into the housing, providing mechanical retention. The DCM37P500 has an unthreaded housing flange. Selection depends on whether mechanical bracket mounting is required in the application.

Q: Why is the DCM37S300 listed as a substitute if it is a receptacle connector?

A: The DCM37S300 is a receptacle (female socket) connector, not a plug. It is included because it was referenced in the original substitute list. This part is not a direct replacement for the plug connector but is the mating component for D-Sub 37-position assemblies using Amphenol ICC connectors.

Q: Are there packaging differences between the HARTING and Amphenol ICC parts?

A: Yes. The HARTING 09654636813 is supplied in bulk packaging, while the Amphenol ICC substitutes (DCM37P500, DCM37S300, DCML37P500M) are supplied in tray packaging. Bulk and tray packaging do not affect connector functionality but may impact inventory management and handling procedures.

Q: What is the significance of the backset spacing difference?

A: Backset spacing is the distance from the rear of the connector shell to the solder contact plane. The HARTING part specifies 0.409" (10.40mm), while the Amphenol ICC plugs specify 0.406" (10.30mm). This 0.003" (0.10mm) difference is typically accommodated by standard PCB design tolerances and does not prevent substitution in most applications. PCB layout verification is recommended for high-density designs.

Q: What are the flange feature differences, and do they affect compatibility?

A: The HARTING 09654636813 features a mating-side female screwlock (4-40) flange for threaded mechanical retention. The DCM37P500 has an unthreaded housing flange, while the DCML37P500M has an M3 threaded flange. These differences affect mechanical mounting but not electrical compatibility. The choice depends on whether threaded retention is required and which thread standard (4-40 versus M3) is compatible with the application.