NorComp Inc. 160-000-002-051 Equivalent & Substitute Parts

Part Overview

The NorComp Inc. 160-000-002-051 is a slotted jackscrew with clip retention designed for D-Sub connectors, featuring a 4-40 thread size. This component is classified as obsolete, indicating it is no longer in active production. Due to its obsolete status and limited availability relative to active alternatives, identifying equivalent substitute parts is essential for ongoing system maintenance, repair, and new design implementations requiring compatible D-Sub connector accessories.

Substiute Parts

160-000-002-051

NorComp Inc.In Stock: 930160-000-002-051 Datasheet

Current PartRFQ

160-000-002R031

NorComp Inc.In Stock: 1547160-000-002R031 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for D-Sub connector jackscrews is determined by the following critical parameters:

• Thread Size: Must match 4-40 specification
• Accessory Type: Must be Jackscrew, Slotted
• Features: Must include Clip retention
• Application Compatibility: Must be designated for D-Sub Connectors

The substitute part 160-000-002R031 meets all primary functional criteria. Dimensional variations in the threaded portion length (0.144" vs. 0.133") and overall length below head (0.294" vs. 0.249") are within acceptable tolerance ranges for D-Sub connector jackscrew applications and do not compromise mechanical compatibility or functional performance.

Parameter Comparison

Engineering Selection Recommendations

The 160-000-002R031 is the direct substitute for the obsolete 160-000-002-051. Selection of the substitute part is supported by the following factors:

• Active Product Status: The substitute maintains active production status, ensuring long-term availability and supply chain continuity.
• Regulatory Compliance: The substitute achieves ROHS3 compliance, meeting current environmental and regulatory requirements, whereas the main part is RoHS non-compliant.
• Functional Equivalence: Both parts share identical thread size (4-40), accessory type (Jackscrew, Slotted), and clip retention features, ensuring direct mechanical and functional compatibility with D-Sub connector assemblies.
• Dimensional Compatibility: Minor dimensional variations fall within acceptable tolerance ranges for D-Sub connector jackscrew applications.
• Inventory Availability: The substitute part maintains higher inventory levels (1516 Pcs vs. 918 Pcs), supporting immediate procurement requirements.

Frequently Asked Questions (FAQ)

Q: Can the 160-000-002R031 directly replace the 160-000-002-051 in existing D-Sub connector assemblies?

A: Yes. Both parts share identical thread size (4-40), slotted jackscrew design, and clip retention features. The minor dimensional differences in threaded portion length and overall length below head are compatible with standard D-Sub connector specifications.

Q: What are the key differences between these two parts?

A: The primary differences are product status (obsolete vs. active), RoHS compliance (non-compliant vs. ROHS3 compliant), and dimensional specifications. The substitute features slightly longer dimensions (0.144" vs. 0.133" threaded portion; 0.294" vs. 0.249" overall length below head).

Q: Why should I transition from the 160-000-002-051 to the 160-000-002R031?

A: The main part is obsolete and subject to supply discontinuation. The substitute is in active production, offers improved regulatory compliance (ROHS3), and maintains higher inventory availability.

Q: Are there packaging differences between these parts?

A: The substitute part is packaged in boxes, whereas packaging information for the main part is not specified. This does not affect component functionality or compatibility.

Q: Do both parts meet the same electrical and mechanical specifications for D-Sub connectors?

A: Yes. Both parts are designed for D-Sub connector applications with identical thread size and retention features. Dimensional variations are within acceptable tolerance ranges for this product category.