L17HTNAHSOL2RM52C D-Sub Receptacle 15 Position Equivalent & Substitute Parts

Part Overview

The L17HTNAHSOL2RM52C is a 15 position D-Sub receptacle connector manufactured by Amphenol ICC (Commercial Products). This through-hole solder-terminated connector features female sockets in a 2-row configuration with shell size 2 (DA, A) layout. The connector is actively produced and maintained in inventory with 1037 pieces in stock.

D-Sub receptacle connectors are essential interface components in industrial, telecommunications, and legacy computing applications. Equivalent and substitute parts are identified when original components become unavailable, when design requirements necessitate alternative specifications, or when supply chain optimization requires component standardization across manufacturing batches.

Key Parameters

Parameter	Value
Connector Style	D-Sub
Connector Type	Receptacle, Female Sockets
Number of Positions	15
Number of Rows	2
Shell Size, Connector Layout	2 (DA, A)
Mounting Type	Through Hole
Termination Method	Solder
Contact Type	Signal
Material Flammability Rating	UL94 V-0
Operating Temperature Range	-55°C ~ 150°C
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the L17HTNAHSOL2RM52C is determined by strict alignment with the following core parameters:

Mandatory Matching Parameters:

Connector Style: D-Sub
Connector Type: Receptacle, Female Sockets
Number of Positions: 15
Number of Rows: 2
Shell Size, Connector Layout: 2 (DA, A)
Mounting Type: Through Hole
Contact Type: Signal
Material Flammability Rating: UL94 V-0

Compatible Termination Methods:

Primary: Solder
Alternative: Press-Fit (with mechanical compatibility verification)

Operating Temperature Consideration: The main part operates from -55°C to 150°C. Substitute parts with operating ranges of -55°C to 125°C are functionally compatible for applications not exceeding 125°C. Parts with lower maximum temperature ratings are not suitable for full temperature range applications.

Electrical Ratings: Current rating and voltage rating specifications vary across substitute parts. Selection must account for application requirements. The main part is rated at 5A and 600V. Substitute parts with equal or higher current and voltage ratings provide direct compatibility.

Contact Finish and Material: Gold-plated contacts are present on the main part (15.0µin thickness). Substitute parts with gold plating provide equivalent electrical performance. Parts with alternative finishes (tin, tin-nickel) are functionally compatible but may have different corrosion resistance characteristics.

Parameter Comparison

Parameter	L17HTNAHSOL2RM52C	09662117503	09662516513	09662556513	747141-2	D15S14A6GV00LF	D15S24A4GV00LF	D15S24A4GX00LF	D15S24A6GX00LF
Manufacturer	Amphenol ICC	HARTING	HARTING	HARTING	TE Connectivity	Amphenol ICC (FCI)	Amphenol ICC (FCI)	Amphenol ICC (FCI)	Amphenol ICC (FCI)
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
Number of Positions	15	15	15	15	15	15	15	15	15
Number of Rows	2	2	2	2	2	2	2	2	2
Shell Size, Connector Layout	2 (DA, A)	2 (DA, A)	2 (DA, A)	2 (DA, A)	2 (DA, A)	2 (DA, A)	2 (DA, A)	2 (DA, A)	2 (DA, A)
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Termination	Solder	Solder	Solder	Solder	Press-Fit	Solder	Solder	Solder	Solder
Contact Type	Signal	Signal	Signal	Signal	Signal	Signal	Signal	Signal	Signal
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
Current Rating (Amps)	5A	6.5A	6.5A	6.5A	Not Specified	5A	5A per Contact	5A per Contact	5A per Contact
Voltage Rating	600V	Not Specified	Not Specified	Not Specified	Not Specified	300V	300V	300V	300V
Operating Temperature Range	-55°C ~ 150°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 105°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C
Contact Finish	Gold	Not Specified	Not Specified	Gold	Gold	Gold	Gold	Gold	Gold
Shell Material, Finish	Steel, Nickel Plated	Steel	Steel	Steel	Steel, Tin Plated	Steel, Tin Plated	Steel, Tin-Nickel Plated	Steel, Tin-Nickel Plated	Steel, Tin-Nickel Plated
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
RoHS Status	RoHS non-compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	RoHS non-compliant	RoHS Compliant	RoHS Compliant	ROHS3 Compliant	RoHS Compliant
Product Status	Active	Active	Active	Active	Active	Active	Active	Active	Active

Engineering Selection Recommendations

Primary Substitutes (Solder Termination, Full Mechanical Compatibility):

The HARTING parts 09662516513 and 09662556513 provide direct mechanical and electrical substitution for applications operating within -55°C to 125°C temperature range. Both parts feature identical shell size, position count, and mounting configuration. The 09662516513 offers ROHS3 compliance with standard contact finish, while 09662556513 provides gold-plated contacts with ROHS3 compliance. Current rating of 6.5A exceeds the main part specification of 5A, providing margin for application requirements.

The Amphenol ICC (FCI) Delta D series parts D15S24A4GV00LF, D15S24A4GX00LF, and D15S24A6GX00LF are fully compatible substitutes with identical mechanical configuration and solder termination. These parts feature RoHS compliance (RoHS Compliant or ROHS3 Compliant status), gold-plated contacts, and operating temperature range of -55°C to 125°C. Voltage rating of 300V is lower than the main part (600V) and must be verified for application suitability. Current rating of 5A per contact matches the main part specification.

Alternative Substitute (Press-Fit Termination):

The TE Connectivity part 747141-2 provides mechanical compatibility with alternative press-fit termination. This part is suitable only for applications where press-fit assembly is acceptable and where PCB design accommodates press-fit contact requirements. Operating temperature range of -55°C to 105°C is more restrictive than the main part and substitute parts. This part is RoHS non-compliant, matching the compliance status of the main part.

Temperature Range Consideration:

Applications requiring operation above 125°C must use the main part L17HTNAHSOL2RM52C, which is rated to 150°C. No substitute parts in this list support the full temperature range of the main part.

Compliance Requirements:

For applications requiring RoHS compliance, the HARTING parts (09662117503, 09662516513, 09662556513) and Amphenol ICC (FCI) Delta D series parts (D15S14A6GV00LF, D15S24A4GV00LF, D15S24A4GX00LF, D15S24A6GX00LF) are suitable. The main part and TE Connectivity 747141-2 are RoHS non-compliant.

Frequently Asked Questions (FAQ)

Q: Can I substitute the L17HTNAHSOL2RM52C with a part that has a different number of positions?

A: No. The 15-position configuration is a core mechanical and electrical parameter. Substitution is limited to parts with identical 15-position, 2-row, shell size 2 (DA, A) configuration. Parts with different position counts are not compatible.

Q: What is the difference between solder and press-fit termination in terms of substitution?

A: Solder termination and press-fit termination are fundamentally different assembly methods. The main part uses solder termination. Press-fit alternatives (such as 747141-2) require different PCB pad design and assembly equipment. Press-fit parts are not direct substitutes unless the PCB design explicitly accommodates press-fit contacts.

Q: The main part is rated for 600V, but some substitute parts are rated for 300V. Can I use a 300V part in a 600V application?

A: No. Voltage rating is a critical electrical parameter. A 300V-rated connector cannot be used in applications requiring 600V operation. Verify application voltage requirements before selecting a substitute part. If 600V rating is required, use the main part L17HTNAHSOL2RM52C or confirm that substitute parts meet the voltage specification.

Q: Why do some substitute parts have higher current ratings (6.5A) than the main part (5A)?

A: Higher current ratings indicate greater current-carrying capacity. A part rated for 6.5A can safely carry 5A. This provides design margin and does not create compatibility issues. However, the connector's actual current capacity in the application is limited by the lowest-rated component in the circuit.

Q: The main part operates to 150°C, but substitute parts only operate to 125°C. Can I use a substitute in a 150°C application?

A: No. Operating temperature range is a critical parameter. If the application requires operation above 125°C, substitute parts are not suitable. Use the main part L17HTNAHSOL2RM52C, which is rated to 150°C.

Q: What does RoHS compliance mean, and does it affect substitution?

A: RoHS (Restriction of Hazardous Substances) compliance indicates that the part meets environmental regulations restricting certain materials. The main part is RoHS non-compliant. If your application or customer requirements mandate RoHS compliance, select from the compliant substitute parts (HARTING 09662117503, 09662516513, 09662556513, or Amphenol ICC FCI Delta D series). If RoHS compliance is not required, both compliant and non-compliant parts are functionally equivalent.

Q: Are there packaging differences between the main part and substitute parts?

A: Yes. The main part L17HTNAHSOL2RM52C is supplied in Tray packaging. Some substitute parts (HARTING 09662117503, 09662516513, 09662556513) are supplied in Bulk packaging. Packaging affects handling, storage, and inventory management but does not affect electrical or mechanical compatibility. Verify packaging requirements for your supply chain and assembly process.

Q: Can I mix different substitute parts in the same assembly?

A: Yes, provided all selected parts meet the application's electrical, mechanical, and environmental requirements. However, standardizing on a single part number is recommended for manufacturing consistency, inventory management, and traceability.

Q: What is contact finish, and why does it matter?

A: Contact finish is the plating material on the connector's electrical contacts. The main part has gold plating (15.0µin thickness). Gold provides excellent corrosion resistance and electrical conductivity. Some substitute parts have unspecified contact finish or alternative finishes. Gold-plated contacts are preferred for high-reliability applications. Verify contact finish requirements for your application before selecting a substitute.

Q: The main part has a "Board Lock" feature. Do all substitute parts have this feature?

A: No. The main part includes Board Lock feature. HARTING parts 09662516513 and 09662556513 also include Board Lock. Other substitute parts do not list this feature. Board Lock provides mechanical retention on the PCB. If this feature is required for your application, select parts that explicitly include it.

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