DEM9SH D-Sub 9 Position Receptacle Connector Equivalent & Substitute Parts

Part Overview

The DEM9SH is a 9 position D-Sub receptacle connector manufactured by ITT Cannon, LLC, designed for panel mount, through-hole solder applications. This connector features female sockets with a 2-row configuration in shell size 1 (DE, E) layout. The part is actively produced and RoHS compliant, making it suitable for applications requiring reliable signal connectivity with environmental durability across the -55°C to 125°C operating temperature range.

Substitute parts are necessary when the primary part is unavailable, when alternative packaging formats are required, or when specific flange configurations better suit application requirements while maintaining electrical and mechanical compatibility.

Key Parameters

Parameter	DEM9SH Specification
Connector Type	Receptacle, Female Sockets
Number of Positions	9
Number of Rows	2
Shell Size, Connector Layout	1 (DE, E)
Mounting Type	Panel Mount, Through Hole
Termination	Solder
Shell Material, Finish	Steel, Yellow Chromate Plated Zinc
Contact Finish	Gold
Current Rating	7.5A
Operating Temperature	-55°C ~ 125°C
Material Flammability Rating	UL94 V-0
RoHS Status	RoHS Compliant

Substitute Part Grouping Explanation

Substitution eligibility for the DEM9SH is determined by the following critical parameters that must remain constant across all alternatives:

Connector type: Receptacle, Female Sockets
Position count: 9 positions
Row configuration: 2 rows
Shell size and layout: 1 (DE, E)
Termination method: Solder
Operating temperature range: -55°C ~ 125°C
Material flammability: UL94 V-0

Substitute parts are grouped into two categories based on flange feature compatibility:

Category A - Unthreaded Housing/Shell Flange: Parts 09670094754 and 09670094755 (HARTING) maintain identical panel mount configuration with unthreaded flanges, matching the original DEM9SH design.

Category B - Threaded Housing/Shell Flange (M3 or 4-40): Parts 09661116501, 09661116502, 09661117501, 09661117502, 09661516512, and 09661556512 (HARTING) feature threaded mounting flanges (M3 or 4-40) suitable for applications requiring mechanical fastening.

Category C - Alternative Manufacturer Solutions: Part 628-009-220-016 (Mercury United Electronics, Inc.) and D09S24A6RV09LF (Amphenol ICC/FCI) provide functionally equivalent 9-position D-Sub receptacles with different contact materials, finishes, and termination methods.

All substitute parts maintain the 9-position, 2-row, shell size 1 (DE, E) configuration and operate across the -55°C to 125°C temperature range.

Parameter Comparison

Parameter	DEM9SH (ITT Cannon)	09670094754 (HARTING)	09670094755 (HARTING)	09661116501 (HARTING)	09661117502 (HARTING)	09661556512 (HARTING)	628-009-220-016 (Mercury)	D09S24A6RV09LF (Amphenol ICC)
Connector Type	Receptacle, Female Sockets	Receptacle, Female Sockets	Receptacle, Female Sockets	Receptacle, Female Sockets	Receptacle, Female Sockets	Receptacle, Female Sockets	Receptacle, Female Sockets	Receptacle, Female Sockets
Number of Positions	9	9	9	9	9	9	9	9
Number of Rows	2	2	2	2	2	2	2	2
Shell Size, Connector Layout	1 (DE, E)	1 (DE, E)	1 (DE, E)	1 (DE, E)	1 (DE, E)	1 (DE, E)	1 (DE, E)	1 (DE, E)
Mounting Type	Panel Mount, Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Flange Feature	Housing/Shell (Unthreaded)	Housing/Shell (Unthreaded)	Housing/Shell (Unthreaded)	Housing/Shell (M3)	Housing/Shell (4-40)	Housing/Shell (4-40)	Board Side (4-40)	Mating Side, Female Screwlock (4-40)
Termination	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder Paste
Shell Material, Finish	Steel, Yellow Chromate Plated Zinc	Steel	Steel	Steel	Steel	Steel	Steel, Nickel Plated	Steel, Nickel Plated
Contact Finish	Gold	Not Specified	Not Specified	Not Specified	Not Specified	Gold	Gold	Gold
Current Rating (Amps)	7.5A	7.5A	7.5A	6.5A	6.5A	6.5A	3A per Contact	5A per Contact
Operating Temperature	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 85°C	-55°C
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0
RoHS Status	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	RoHS Compliant

Engineering Selection Recommendations

Primary Substitutes (Highest Compatibility):

Parts 09670094754 and 09670094755 from HARTING are the closest functional equivalents to the DEM9SH. Both maintain the unthreaded housing/shell flange configuration, support the full 7.5A current rating, and operate across the complete -55°C to 125°C temperature range. Both are ROHS3 compliant and UL94 V-0 rated. The distinction between these two is packaging format: 09670094754 is supplied in bulk, while 09670094755 is supplied in trays.

Secondary Substitutes (Threaded Flange Variants):

HARTING parts 09661116501, 09661116502, 09661117501, and 09661117502 provide equivalent 9-position D-Sub receptacles with threaded mounting flanges (M3 or 4-40). These parts support 6.5A current rating and maintain full temperature range operation. Selection between M3 and 4-40 flange types depends on application mechanical requirements. Packaging options include bulk and tray formats.

Part 09661516512 and 09661556512 include board lock features and support 6.5A current rating with 4-40 threaded flanges. Part 09661556512 includes gold contact finish matching the original DEM9SH specification.

Alternative Manufacturer Solutions:

Part 628-009-220-016 from Mercury United Electronics, Inc. is a 9-position D-Sub receptacle with board lock and shielding features. This part operates at reduced current capacity (3A per contact) and limited temperature range (-55°C to 85°C), making it suitable only for applications with lower thermal and current requirements.

Part D09S24A6RV09LF from Amphenol ICC (FCI) is a Delta D series 9-position receptacle with solder paste termination and board guide features. This part supports 5A per contact and includes gold contact finish. The operating temperature specification is incomplete in the provided data.

Compliance Considerations:

All substitute parts maintain UL94 V-0 material flammability rating and RoHS/ROHS3 compliance, ensuring regulatory alignment with the original DEM9SH specification.

Frequently Asked Questions (FAQ)

Q: Can I substitute a HARTING part with a 4-40 threaded flange for the original DEM9SH with an unthreaded flange?

A: Mechanical compatibility depends on your application's mounting requirements. If your design uses panel mount holes without threaded inserts, the unthreaded flange variants (09670094754, 09670094755) are direct replacements. If your design accommodates 4-40 threaded fasteners, the 4-40 flange variants (09661117502, 09661516512, 09661556512) are compatible. Verify your PCB or panel mounting hole pattern before selection.

Q: What is the current rating difference between the DEM9SH and HARTING substitute parts?

A: The DEM9SH supports 7.5A current rating. Most HARTING substitutes (09661116501, 09661116502, 09661117501, 09661117502, 09661516512, 09661556512) support 6.5A per contact. HARTING parts 09670094754 and 09670094755 maintain the full 7.5A rating. If your application requires 7.5A, select either the original DEM9SH or HARTING parts 09670094754/09670094755.

Q: Are the Mercury United Electronics and Amphenol ICC parts direct substitutes?

A: These parts are functionally equivalent 9-position D-Sub receptacles but have reduced current ratings and temperature specifications compared to the DEM9SH. Part 628-009-220-016 operates at 3A per contact with a maximum temperature of 85°C. Part D09S24A6RV09LF supports 5A per contact. Use these only if your application requirements align with their reduced specifications.

Q: What packaging formats are available for substitute parts?

A: HARTING substitute parts are available in bulk and tray packaging. Mercury United Electronics part 628-009-220-016 is supplied in bulk. Amphenol ICC part D09S24A6RV09LF is supplied in trays. Verify packaging compatibility with your procurement and assembly processes.

Q: Do all substitute parts include gold contact finish?

A: No. The DEM9SH includes gold contact finish. Among substitutes, HARTING part 09661556512 and Amphenol ICC part D09S24A6RV09LF include gold contact finish. Mercury United Electronics part 628-009-220-016 includes gold flash finish. Other HARTING parts do not specify contact finish in the provided data.

Q: Are all substitute parts RoHS compliant?

A: Yes. All listed substitute parts are either RoHS Compliant or ROHS3 Compliant, maintaining regulatory alignment with the original DEM9SH specification.

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