Equivalent & Substitute Parts for 160-000-001-051

Part Overview

The 160-000-001-051 is a slotted jackscrew assembly designed for D-Sub connectors, featuring a 4-40 thread size with tin plating. This component serves as a fastening mechanism for D-Sub connector shells. The part is currently obsolete, making identification of suitable alternatives essential for ongoing maintenance and repair applications where D-Sub connector assemblies require replacement jackscrews.

Substiute Parts

160-000-001-051

NorComp Inc.In Stock: 879160-000-001-051 Datasheet

Current PartRFQ

160-000-001R031

NorComp Inc.In Stock: 2107160-000-001R031 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the 160-000-001-051 is determined by the following critical parameters:

• Thread size (4-40): Must remain constant for mechanical compatibility with D-Sub connector shells
• Accessory type (Jackscrew, Slotted): Functional requirement for D-Sub connector assembly
• Features (Clip): Structural requirement for proper retention
• For Use With/Related Products (D-Sub Connectors): Application compatibility

The substitute part 160-000-001R031 maintains all critical functional parameters while offering improved product status and compliance characteristics. Both parts share the same base product number (160-000) and thread specification, confirming their interchangeability within D-Sub connector assemblies.

Parameter Comparison

Engineering Selection Recommendations

The 160-000-001R031 serves as the direct substitute for the obsolete 160-000-001-051. Selection of the substitute part is justified by the following factors:

• Product Status: The substitute maintains active production status, ensuring long-term availability and supply chain reliability
• RoHS Compliance: The substitute achieves ROHS3 compliance, meeting current regulatory requirements for electronic component manufacturing and assembly
• Functional Equivalence: Both parts maintain identical thread size (4-40), accessory type (Jackscrew, Slotted), and feature set (Clip), confirming mechanical and functional compatibility within D-Sub connector assemblies
• Plating Difference: The substitute features nickel plating instead of tin, providing enhanced corrosion resistance and durability in operational environments

The minor dimensional variations in threaded portion length (0.133" vs. 0.144") and total length below head (0.249" vs. 0.294") remain within acceptable tolerances for D-Sub connector jackscrew applications and do not compromise functional performance.

Frequently Asked Questions (FAQ)

Q: Can 160-000-001R031 be used as a direct replacement for 160-000-001-051 in existing D-Sub connector assemblies?

A: Yes. Both parts share identical thread size (4-40), accessory type (Jackscrew, Slotted), and feature set (Clip). The functional parameters that determine substitution compatibility are maintained across both parts.

Q: What is the significance of the plating difference between tin and nickel?

A: Tin plating (160-000-001-051) and nickel plating (160-000-001R031) are both suitable for D-Sub connector jackscrews. Nickel plating provides enhanced corrosion resistance. The choice between them depends on environmental exposure and application requirements.

Q: Why are the dimensional specifications different between the two parts?

A: The threaded portion length and total length below head differ slightly between the parts (0.133" vs. 0.144" and 0.249" vs. 0.294" respectively). These variations remain within acceptable tolerances for D-Sub connector jackscrew applications and do not affect functional compatibility.

Q: What is the packaging difference, and does it affect compatibility?

A: The 160-000-001R031 is supplied in box packaging, while packaging information for the 160-000-001-051 is not specified. Packaging affects storage and handling but does not impact the functional or mechanical compatibility of the jackscrew itself.

Q: Is the RoHS compliance difference important for my application?

A: The 160-000-001R031 is ROHS3 compliant, while the 160-000-001-051 is RoHS non-compliant. If your application or regulatory environment requires RoHS compliance, the substitute part meets this requirement. For applications without RoHS requirements, both parts remain functionally equivalent.