Equivalent & Substitute Parts for NorComp 170-009-172-000

Part Overview

The NorComp 170-009-172-000 is a D-Sub plug housing for male contacts in a 9-position configuration. This connector is classified as obsolete, which necessitates identification of active equivalent parts to maintain supply chain continuity for applications requiring this connector type. The part is designed for free-hanging, in-line mounting applications and operates across a temperature range of -50°C to 100°C.

Substiute Parts

170-009-172-000

NorComp Inc.In Stock: 1108170-009-172-000 Datasheet

Current PartRFQ

170-009-173L000

NorComp Inc.In Stock: 4789170-009-173L000 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part 170-009-173L000 is functionally equivalent to the main part based on the following critical parameters that determine substitutability:

• Connector Style: D-Sub (identical)
• Connector Type: Plug for Male Contacts (identical)
• Number of Positions: 9 (identical)
• Number of Rows: 2 (identical)
• Shell Size, Connector Layout: 1 (DE, E) (identical)
• Contact Type: Signal (identical)
• Mounting Type: Free Hanging (In-Line) (identical)
• Flange Feature: Housing/Shell (Unthreaded) (identical)

The substitute part maintains all core mechanical and electrical interface parameters required for direct substitution. The primary differences are in product status (active vs. obsolete), shell finish material (nickel plated vs. tin/zinc plated), operating temperature range extension, and compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

The NorComp 170-009-173L000 is the direct substitute for the obsolete 170-009-172-000. Selection of the substitute part is based on:

• Active product status ensuring continued availability and supply chain support
• ROHS3 compliance, which addresses regulatory requirements not met by the obsolete part
• Extended operating temperature range (-50°C to 125°C vs. -50°C to 100°C), providing broader application compatibility
• Identical mechanical and electrical interface parameters, ensuring direct form-fit-function compatibility
• Tray packaging format for standard component handling and distribution

The substitute part maintains all core connector specifications while providing improved compliance posture and extended operational capability.

Frequently Asked Questions (FAQ)

Q: Can the 170-009-173L000 directly replace the 170-009-172-000 in existing applications?

A: Yes. Both parts share identical connector style, type, position count, row configuration, shell size layout, contact type, mounting type, and flange feature. The mechanical and electrical interfaces are equivalent.

Q: What is the difference in shell finish between these parts?

A: The main part uses tin/zinc plating, while the substitute uses nickel plating. Both are corrosion-resistant finishes suitable for the specified operating environment.

Q: Does the extended operating temperature range of the substitute part affect compatibility?

A: No. The substitute part operates from -50°C to 125°C, which encompasses the original part's range of -50°C to 100°C. Applications within the original temperature range remain fully compatible.

Q: What is the significance of the RoHS3 compliance difference?

A: The substitute part is ROHS3 compliant, meeting current regulatory requirements for restricted hazardous substances. The original part is non-compliant with these standards. For new designs or applications subject to RoHS regulations, the substitute part is required.

Q: Are there any packaging considerations when switching to the substitute part?

A: The substitute part is supplied in tray packaging, which is standard for component distribution. Verify that your receiving and handling processes accommodate tray packaging format.

Q: Do both parts require separate male contacts for assembly?

A: Yes. Both the main part and substitute are housings only. Male contacts must be sourced separately and are not included with either part.