L17HTNES4R4C D-Sub Receptacle 9-Position Equivalent & Substitute Parts

Part Overview

The L17HTNES4R4C is a 9-position D-Sub receptacle connector manufactured by Amphenol ICC (Commercial Products). This right-angle, through-hole solder-terminated connector features female sockets in a DE/E shell size configuration with board-side 4-40 flange mounting. The connector is actively produced and maintains full RoHS compliance with UL94 V-0 flammability rating. Equivalent and substitute parts are identified for applications requiring alternative manufacturers, packaging formats, or specific flange configurations while maintaining core electrical and mechanical compatibility.

Key Parameters

Parameter	L17HTNES4R4C Specification
Connector Type	Receptacle, Female Sockets
Number of Positions	9
Number of Rows	2
Shell Size, Connector Layout	1 (DE, E)
Mounting Type	Through Hole, Right Angle
Termination	Solder
Flange Feature	Board Side (4-40)
Shell Material, Finish	Steel, Tin-Nickel Plated
Contact Finish	Gold
Contact Finish Thickness	30.0µin (0.76µm)
Current Rating	5A
Voltage Rating	600V
Backset Spacing	0.318" (8.08mm)
Operating Temperature	-55°C ~ 150°C
Material Flammability Rating	UL94 V-0
RoHS Status	RoHS Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the L17HTNES4R4C are grouped based on strict adherence to the following critical parameters that determine functional compatibility:

Primary Compatibility Criteria:

Connector Type: Receptacle, Female Sockets
Number of Positions: 9
Number of Rows: 2
Shell Size, Connector Layout: 1 (DE, E)
Mounting Type: Through Hole, Right Angle
Termination: Solder
Backset Spacing: 0.318" (8.08mm)
Material Flammability Rating: UL94 V-0
Contact Material: Copper Alloy

Secondary Compatibility Parameters:

Flange Feature configuration (Board Side 4-40, Housing/Shell M3, Housing/Shell 4-40, or Mating Side Female Screwlock 4-40)
Shell Material and Finish variations
Contact Finish specifications
Current Rating (5A minimum)
Operating Temperature range
RoHS and regulatory compliance status

Substitute parts are identified from HARTING and NorComp Inc. manufacturers. All substitute receptacles maintain the core 9-position DE/E configuration with right-angle through-hole solder termination. Variations in flange mounting features, shell finishes, and contact finishes are documented to enable selection based on specific application requirements.

Parameter Comparison

Parameter	L17HTNES4R4C (Amphenol ICC)	09681535611 (HARTING)	09681535612 (HARTING)	09681535613 (HARTING)	09681537611 (HARTING)	09681537612 (HARTING)	09681537613 (HARTING)	182-009-213R161 (NorComp)	182-009-213R171 (NorComp)	182-009-213R181 (NorComp)
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	Receptacle, Female Sockets	Receptacle, Female Sockets
Number of Positions	9	9	9	9	9	9	9	9	9	9
Number of Rows	2	2	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)	1 (DE, E)	1 (DE, E)
Mounting Type	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Panel Mount, Through Hole, Right Angle	Panel Mount, Through Hole, Right Angle	Panel Mount, Through Hole, Right Angle
Termination	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder
Flange Feature	Board Side (4-40)	Housing/Shell (M3)	Housing/Shell (4-40)	Mating Side, Female Screwlock (4-40)	Housing/Shell (M3)	Housing/Shell (4-40)	Mating Side, Female Screwlock (4-40)	Housing/Shell (Unthreaded)	Housing/Shell (4-40)	Mating Side, Female Screwlock (4-40)
Shell Material, Finish	Steel, Tin-Nickel Plated	Steel	Steel	Steel	Steel	Steel	Steel	Steel, Nickel Plated	Steel, Nickel Plated	Steel, Nickel Plated
Contact Finish	Gold	Gold or Gold-Palladium	Gold or Gold-Palladium	Gold or Gold-Palladium	Not Specified	Not Specified	Not Specified	Gold	Gold	Gold
Contact Finish Thickness	30.0µin (0.76µm)	30.0µin (0.76µm)	30.0µin (0.76µm)	30.0µin (0.76µm)	Not Specified	Not Specified	Not Specified	Flash	Flash	Flash
Current Rating (Amps)	5A	6.5A	6.5A	6.5A	6.5A	6.5A	6.5A	5A	5A	5A
Voltage Rating	600V	Not Specified	Not Specified	Not Specified	Not Specified	Not Specified	Not Specified	Not Specified	Not Specified	Not Specified
Backset Spacing	0.318" (8.08mm)	0.318" (8.08mm)	0.318" (8.08mm)	0.318" (8.08mm)	0.318" (8.08mm)	0.318" (8.08mm)	0.318" (8.08mm)	0.318" (8.08mm)	0.318" (8.08mm)	0.318" (8.08mm)
Operating Temperature	-55°C ~ 150°C	-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 ~ 105°C	-55°C ~ 105°C	-55°C ~ 105°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	UL94 V-0	UL94 V-0
RoHS Status	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	Not Applicable	Not Applicable	Not Applicable

Engineering Selection Recommendations

Direct Equivalent (Matching Flange Configuration):

The HARTING 09681535612 provides the closest functional equivalent to the L17HTNES4R4C. Both connectors feature board-side 4-40 flange mounting, identical backset spacing, and UL94 V-0 flammability rating. The 09681535612 maintains RoHS3 compliance and supports higher current capacity (6.5A versus 5A). Operating temperature range is reduced to -55°C ~ 125°C compared to the L17HTNES4R4C specification of -55°C ~ 150°C. This part is suitable for applications where the extended upper temperature limit of the original part is not required.

Alternative Flange Configurations:

The NorComp Inc. 182-009-213R171 offers board-side 4-40 flange mounting equivalent to the L17HTNES4R4C with panel mount capability. This part maintains 5A current rating and gold contact finish. Operating temperature is limited to -55°C ~ 105°C. The NorComp series provides ground strap features and alternative shell finish (nickel plated versus tin-nickel plated).

The HARTING 09681537612 and NorComp 182-009-213R171 both support 4-40 board-side flange mounting with equivalent mechanical compatibility. Selection between these options depends on packaging requirements (bulk versus tray) and specific shell finish specifications.

Mating-Side Screwlock Variants:

The HARTING 09681535613, 09681537613, and NorComp 182-009-213R181 provide female screwlock features on the mating side with 4-40 fastening. These variants maintain core electrical and mechanical compatibility while adding mating-side retention capability. Operating temperature and current ratings remain consistent with their respective series.

Housing/Shell M3 Variants:

The HARTING 09681535611 and 09681537611 feature M3 housing/shell flange mounting instead of 4-40. These parts maintain all other core specifications and are suitable for applications requiring metric fastening. Current rating is 6.5A with operating temperature range of -55°C ~ 125°C.

Regulatory Compliance:

All substitute parts maintain UL94 V-0 flammability rating and RoHS3 compliance. The L17HTNES4R4C is RoHS Compliant; substitute parts are ROHS3 Compliant, representing equivalent or enhanced regulatory status. All parts carry EAR99 ECCN classification and 8536.69.4040 HTSUS code.

Frequently Asked Questions (FAQ)

Q: Can the HARTING 09681535612 directly replace the L17HTNES4R4C in all applications?

A: The HARTING 09681535612 is mechanically and electrically compatible with the L17HTNES4R4C for most applications. Both connectors feature identical 9-position DE/E configuration, right-angle through-hole solder termination, and 4-40 board-side flange mounting. The primary difference is operating temperature range: the 09681535612 operates to 125°C maximum versus 150°C for the L17HTNES4R4C. Applications requiring operation above 125°C require the original L17HTNES4R4C specification.

Q: What is the difference between the HARTING 09681535612 and 09681537612?

A: Both parts are functionally equivalent 9-position D-Sub receptacles with 4-40 board-side flange mounting. The primary difference is contact finish specification: the 09681535612 specifies gold or gold-palladium contact finish at 30.0µin thickness, while the 09681537612 does not specify contact finish. Both maintain identical electrical ratings, flammability compliance, and operating temperature range.

Q: Are NorComp 182-009-213R171 and HARTING 09681535612 interchangeable?

A: Both connectors are mechanically compatible 9-position D-Sub receptacles with 4-40 flange mounting and solder termination. The NorComp part includes panel mount capability in addition to through-hole mounting. Current rating is identical at 5A. Operating temperature differs: NorComp is rated to 105°C maximum versus 125°C for HARTING. Shell finish differs: NorComp uses nickel plating versus steel for HARTING. Selection depends on specific application requirements for mounting style and temperature range.

Q: What does "Housing/Shell (M3)" flange feature mean?

A: The Housing/Shell (M3) flange feature indicates the connector uses metric M3 fastening for board-side mounting instead of 4-40 UNC fastening. The HARTING 09681535611 and 09681537611 employ this configuration. All other mechanical and electrical specifications remain identical to 4-40 variants. Selection between M3 and 4-40 depends on PCB design and fastening infrastructure.

Q: Why do some substitute parts not specify contact finish thickness?

A: The HARTING 09681537611, 09681537612, and 09681537613 do not specify contact finish or contact finish thickness in available documentation. These parts maintain equivalent mechanical compatibility and current ratings. Applications requiring specific contact finish specifications should reference the L17HTNES4R4C or HARTING parts with documented finish specifications (09681535611, 09681535612, 09681535613).

Q: Can I use a 9-position D-Sub plug (male) connector as a substitute for the receptacle?

A: No. The HARTING 09681637812 is a 9-position D-Sub plug with male pins, not a receptacle with female sockets. Plugs and receptacles are complementary connector types and are not interchangeable. The 09681637812 is listed as a related product but does not substitute for receptacle applications.

Q: What is the significance of "Ground Strap" feature in NorComp parts?

A: The NorComp 182-009-213R161, 182-009-213R171, and 182-009-213R181 include ground strap features. This is a mechanical feature that provides additional grounding capability. The L17HTNES4R4C does not specify this feature. Ground strap presence does not prevent substitution but represents a design variation between manufacturers.

Q: Are all substitute parts available in equivalent packaging quantities?

A: Packaging varies between manufacturers. The L17HTNES4R4C is supplied in tray packaging. HARTING substitute parts are supplied in bulk packaging. NorComp substitute parts are supplied in tray packaging. Packaging format does not affect electrical or mechanical compatibility but may influence procurement and handling procedures.

Q: What is the difference between "Board Side (4-40)" and "Mating Side, Female Screwlock (4-40)" flange features?

A: Board Side (4-40) flange mounting uses 4-40 fasteners on the PCB side of the connector for board retention. Mating Side, Female Screwlock (4-40) uses 4-40 fasteners on the mating connector side for retention during mating. The HARTING 09681535613, 09681537613, and NorComp 182-009-213R181 feature mating-side screwlock configuration. Selection depends on application requirements for connector retention method.

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