L17HTNEGPOL2RM84C D-Sub Plug 9-Position Equivalent & Substitute Parts

Part Overview

The L17HTNEGPOL2RM84C is a 9-position D-Sub plug connector manufactured by Amphenol ICC (Commercial Products) in the HT series. This through-hole solder-terminated connector features male pins with a mating-side female screwlock (M3) and is designed for signal applications. The part is active in production with 896 units in current inventory.

Equivalent and substitute parts are identified based on matching core electrical and mechanical parameters: 9-position D-Sub plug configuration, male pin orientation, through-hole mounting, solder termination, shell size 1 (DE, E) layout, signal contact type, and UL94 V-0 flammability rating. Substitutes may vary in shell material finish, contact material composition, flange feature design, and operating temperature range while maintaining functional compatibility within specified electrical parameters.

Substiute Parts

L17HTNEGPOL2RM84C

Amphenol ICC (Commercial Products)In Stock: 972L17HTNEGPOL2RM84C Datasheet

Current PartRFQ

09651616713

HARTINGIn Stock: 143209651616713 Datasheet

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5786830-1

TE Connectivity AMP ConnectorsIn Stock: 17675786830-1 Datasheet

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D09P24A4GV00LF

Amphenol ICC (FCI)In Stock: 1289D09P24A4GV00LF Datasheet

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D09P24A4GX00LF

Amphenol ICC (FCI)In Stock: 1004D09P24A4GX00LF Datasheet

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D09P24A4PA00LF

Amphenol ICC (FCI)In Stock: 938D09P24A4PA00LF Datasheet

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D09P24A4PL00LF

Amphenol ICC (FCI)In Stock: 1203D09P24A4PL00LF Datasheet

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D09P24A6GV00LF

Amphenol ICC (FCI)In Stock: 20217D09P24A6GV00LF Datasheet

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D09P24B4GV00LF

Amphenol ICC (FCI)In Stock: 1499D09P24B4GV00LF Datasheet

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D09P24B4GX00LF

Amphenol ICC (FCI)In Stock: 1206D09P24B4GX00LF Datasheet

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D09P24B6GV00LF

Amphenol ICC (FCI)In Stock: 1826D09P24B6GV00LF Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution logic for the L17HTNEGPOL2RM84C is based on the following mandatory matching parameters:

Core Electrical & Mechanical Compatibility:

• Connector style: D-Sub
• Connector type: Plug with male pins
• Position count: 9 positions in 2-row configuration
• Shell size and layout: 1 (DE, E)
• Mounting method: Through hole
• Termination method: Solder
• Contact type: Signal
• Flammability rating: UL94 V-0

Allowable Variations in Substitutes:

• Shell material finish (Steel Nickel Plated, Steel Tin Plated, Steel Tin-Nickel Plated)
• Contact material (Copper Alloy, Phosphor Bronze)
• Contact finish and thickness specifications
• Flange feature design (Mating side female screwlock with different thread sizes, housing/shell configurations)
• Dielectric material composition (Thermoplastic glass-filled, Polybutylene Terephthalate, Polyamide)
• Operating temperature range (provided minimum -55°C is maintained)
• Current rating (equal to or exceeding 5A)
• Voltage rating (equal to or exceeding 600V, or lower if application permits)

Substitute parts identified include variants from Amphenol ICC (FCI) Delta D series, HARTING, and TE Connectivity AMP Connectors AMPLIMITE HD-20 series, all meeting the core substitution criteria.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitutes (Highest Compatibility):

The Amphenol ICC (FCI) Delta D series parts D09P24B6GV00LF, D09P24B4GV00LF, D09P24A6GV00LF, and D09P24A4GV00LF are direct functional equivalents. These parts maintain solder termination, 9-position configuration, through-hole mounting, and UL94 V-0 rating. All are RoHS Compliant with MSL 1 (Unlimited). The primary difference is the voltage rating of 300V versus the main part's 600V; this substitution is valid for applications operating at or below 300V. Contact finish thickness specifications vary (Flash versus 30.0µin), but both meet gold contact requirements. Operating temperature range is -55°C to 125°C, which is acceptable for applications not requiring the extended 150°C upper limit of the main part.

Secondary Substitutes (Conditional Compatibility):

The HARTING part 09651616713 is functionally compatible with solder termination and matching 9-position D-Sub configuration. This part features a higher current rating of 6.5A and maintains UL94 V-0 compliance with ROHS3 Compliant status. Operating temperature is -55°C to 125°C. The flange feature uses 4-40 screwlock instead of M3, requiring mechanical verification for mounting compatibility. Voltage rating is not specified; confirmation is required before selection.

The TE Connectivity 5786830-1 (AMPLIMITE HD-20 series) uses press-fit termination rather than solder, which represents a significant process difference. This part is suitable only for applications where press-fit termination is acceptable. Operating temperature is limited to -55°C to 105°C. Current and voltage ratings are not specified. RoHS Compliant status is confirmed; REACH Affected designation requires compliance verification.

Substitutes with Operational Limitations:

Parts D09P24A4PA00LF and D09P24A4PL00LF feature housing/shell flange configurations (unthreaded and M3 respectively) rather than mating-side female screwlock. These are suitable only where flange mounting location change is acceptable. D09P24A4PA00LF carries REACH Affected status requiring additional compliance assessment.

Compliance Considerations:

All identified substitutes maintain RoHS compliance (RoHS Compliant or ROHS3 Compliant). REACH status varies: most Amphenol FCI parts are REACH Unaffected; D09P24A4PA00LF is REACH Affected; TE Connectivity 5786830-1 is REACH Affected. Applications subject to REACH regulations require confirmation of substitute REACH status before procurement.

Frequently Asked Questions (FAQ)

Q: Can D09P24B6GV00LF replace L17HTNEGPOL2RM84C directly?

A: D09P24B6GV00LF is functionally compatible for applications operating at 300V or below. Both parts share 9-position D-Sub configuration, male pins, through-hole solder termination, UL94 V-0 rating, and -55°C minimum operating temperature. The main difference is voltage rating (300V versus 600V) and operating temperature upper limit (125°C versus 150°C). Verify application voltage and temperature requirements before substitution.

Q: What is the difference between the Amphenol FCI Delta D variants?

A: The Delta D series variants differ primarily in flange feature design and contact finish thickness. Parts designated with "A" feature mating-side female screwlock (4-40) or housing/shell configurations. Parts designated with "B" also feature mating-side female screwlock (4-40). The numeric suffix (4, 6) and letter suffix (GV, GX, PA, PL) indicate specific flange thread sizes and configurations. Contact finish thickness is either Flash or 30.0µin (0.76µm). All maintain 5A per contact current rating and 300V voltage rating.

Q: Is the HARTING 09651616713 suitable as a substitute?

A: HARTING 09651616713 is mechanically and electrically compatible for 9-position D-Sub solder applications. It features a higher current rating (6.5A) and maintains UL94 V-0 compliance. The flange uses 4-40 screwlock instead of M3, requiring mechanical verification that mounting holes align with application PCB or housing. Voltage rating is not specified; contact HARTING for confirmation if application requires voltage rating documentation.

Q: Why does TE Connectivity 5786830-1 have different termination?

A: The TE Connectivity AMPLIMITE HD-20 series 5786830-1 uses press-fit termination instead of solder. This represents a different assembly process and is suitable only for applications designed to accept press-fit contacts. Press-fit termination offers advantages in automated assembly but requires different PCB pad design. This part is not interchangeable with solder-terminated variants in existing solder-based assemblies.

Q: What does "Contact Finish Thickness: Flash" mean?

A: Flash gold plating is a thin, minimal gold coating applied to contact surfaces. The main part L17HTNEGPOL2RM84C specifies 30.0µin (0.76µm) gold thickness, which is a defined, measurable coating. Flash thickness is not quantified but is thinner than specified thickness. Both provide gold contact properties; applications requiring specific gold thickness specifications should use parts with defined thickness values (30.0µin).

Q: Are all substitutes RoHS compliant?

A: All identified substitutes are RoHS compliant. Most Amphenol FCI parts are RoHS Compliant; HARTING 09651616713 is ROHS3 Compliant (higher standard). TE Connectivity 5786830-1 is RoHS Compliant. For applications in regulated markets, confirm RoHS compliance status matches application requirements.

Q: What is the significance of REACH Affected versus REACH Unaffected status?

A: REACH Affected status indicates the part contains substances subject to REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) regulations. REACH Unaffected indicates no REACH-regulated substances are present. Most Amphenol FCI Delta D variants are REACH Unaffected. D09P24A4PA00LF and TE Connectivity 5786830-1 are REACH Affected. Applications subject to REACH compliance must use REACH Unaffected parts or obtain REACH documentation for affected parts.

Q: Can I use a substitute with lower voltage rating?

A: Substitutes with 300V rating (Amphenol FCI Delta D series) can replace the 600V-rated main part only if application voltage is 300V or below. Verify actual circuit voltage requirements before substitution. Using a lower-rated part in a higher-voltage application creates safety and reliability risks.

Q: What is the operating temperature limitation for substitutes?

A: The main part operates from -55°C to 150°C. Most substitutes operate from -55°C to 125°C, limiting upper temperature by 25°C. TE Connectivity 5786830-1 is limited to -55°C to 105°C. Verify application temperature requirements; if sustained operation above 125°C is required, the main part L17HTNEGPOL2RM84C is the only option among identified parts.

Q: What packaging differences exist between substitutes?

A: The main part L17HTNEGPOL2RM84C is packaged in Tray format with 896 units in stock. Most Amphenol FCI substitutes are also Tray packaged. HARTING 09651616713 is Tray packaged. TE Connectivity 5786830-1 is Bulk packaged. Packaging affects handling, storage, and procurement logistics but does not affect electrical or mechanical compatibility.