NorComp 970-015-030-121 D-Sub Backshell Connector - Equivalent & Substitute Parts

Part Overview

The NorComp 970-015-030-121 is a 15-position two-piece backshell connector with 180° cable exit, designed for D-Sub and HD26-position applications. This component is classified as obsolete, making identification of active equivalent parts essential for ongoing system support and new procurement requirements. The backshell provides shielded connectivity with metal construction and nickel-over-copper plating suitable for industrial and commercial applications.

Substiute Parts

970-015-030-121

NorComp Inc.In Stock: 1148970-015-030-121 Datasheet

Current PartRFQ

970-015-030R121

NorComp Inc.In Stock: 3578970-015-030R121 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the NorComp 970-015-030-121 is determined by strict equivalence across the following critical parameters:

• Number of Positions: 15 (fixed requirement)
• Compatible Shell Size: A (fixed requirement)
• Compatible D-Sub Size: 15pos and HD26pos (fixed requirement)
• Cable Exit Angle: 180° (fixed requirement)
• Shielding Configuration: Shielded (fixed requirement)
• Material Composition: Metal, Zinc (fixed requirement)
• Plating Specification: Nickel over Copper (fixed requirement)
• Accessory Type: Two Piece Backshell (fixed requirement)
• Cable Type: Round (fixed requirement)
• Hardware Configuration: Assembly Hardware, Grommets with 4-40 Mating Screws (fixed requirement)

The substitute part 970-015-030R121 maintains identical electrical and mechanical specifications across all critical parameters, with the primary distinction being active product status and RoHS3 compliance.

Parameter Comparison

Engineering Selection Recommendations

The NorComp 970-015-030R121 serves as the direct active equivalent to the obsolete 970-015-030-121. Both parts maintain identical mechanical and electrical specifications for 15-position D-Sub backshell applications with 180° cable exit and shielded configuration.

The 970-015-030R121 is the preferred selection for new designs and ongoing procurement due to active product status and RoHS3 compliance certification. This part is available in bulk packaging with confirmed inventory of 3500 units.

For legacy system maintenance where the original 970-015-030-121 is specified, the 970-015-030R121 provides direct functional and mechanical compatibility without design modification.

Frequently Asked Questions (FAQ)

Q: Are the 970-015-030-121 and 970-015-030R121 mechanically interchangeable?

A: Yes. Both parts are 15-position two-piece backshells with identical shell size A, 180° cable exit, shielded configuration, and 4-40 mating screw hardware. They mount identically to 15-position and HD26-position D-Sub connectors.

Q: What is the difference between these two part numbers?

A: The 970-015-030R121 is the active production equivalent with RoHS3 compliance certification. The 970-015-030-121 is classified as obsolete. All electrical and mechanical parameters are identical.

Q: Can the 970-015-030R121 replace the 970-015-030-121 in existing assemblies?

A: Yes. The substitute part maintains all critical specifications: 15 positions, shell size A, 180° cable exit, shielded metal construction with nickel-over-copper plating, and 4-40 mating screws.

Q: What packaging is available for the 970-015-030R121?

A: The 970-015-030R121 is supplied in bulk packaging with current inventory of 3500 units.

Q: Are there RoHS compliance differences between these parts?

A: Yes. The 970-015-030-121 is RoHS non-compliant. The 970-015-030R121 is RoHS3 compliant, making it suitable for applications with regulatory compliance requirements.

Q: What cable types are compatible with these backshells?

A: Both parts are designed for round cable types with 180° exit configuration.