NorComp 994-015-030-121 D-Sub Backshell Connector: Equivalent & Substitute Parts

Part Overview

The NorComp 994-015-030-121 is a 15-position two-piece backshell connector with 180° cable exit and shielding, designed for D-Sub applications. This component is classified as obsolete, making identification of active equivalent parts essential for ongoing system support and new procurement requirements. The connector features a metal construction with nickel over copper plating and is compatible with both 15-position and HD26-position D-Sub sizes in shell size A configuration.

Substiute Parts

994-015-030-121

NorComp Inc.In Stock: 1003994-015-030-121 Datasheet

Current PartRFQ

994-015-030R121

NorComp Inc.In Stock: 912994-015-030R121 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The NorComp 994-015-030R121 qualifies as a direct substitute for the 994-015-030-121 based on the following critical parameters:

• Number of Positions: Both parts are 15-position connectors
• Compatible Shell Size: Both support shell size A
• Compatible D-Sub Size: Both are compatible with 15pos and HD26pos configurations
• Cable Exit Angle: Both feature 180° cable exit
• Shielding: Both are shielded designs
• Material Composition: Both use metal with zinc alloy construction
• Plating Specification: Both feature nickel over copper plating
• Color: Both are silver

The substitute part 994-015-030R121 maintains identical electrical and mechanical specifications while offering the advantage of active product status and improved compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

The NorComp 994-015-030R121 is the appropriate selection for applications currently using the obsolete 994-015-030-121. The substitute part maintains complete electrical and mechanical compatibility while offering the following advantages:

• Active Product Status: The 994-015-030R121 is an active product with ongoing manufacturer support and availability
• Enhanced Compliance: The substitute achieves ROHS3 compliance, addressing regulatory requirements that the original part does not meet
• Improved Moisture Handling: MSL rating of 1 (Unlimited) provides superior moisture sensitivity performance compared to the original specification
• Identical Functional Parameters: All critical specifications for connector position count, shell size compatibility, cable exit angle, shielding, material, and plating remain unchanged

Both parts share identical REACH and ECCN classifications, ensuring no change in export or regulatory handling requirements.

Frequently Asked Questions (FAQ)

Q: Can the 994-015-030R121 be used as a direct replacement for the 994-015-030-121?

A: Yes. Both parts are 15-position shielded backshell connectors with identical shell size A compatibility, 180° cable exit, and material specifications. The substitute maintains complete mechanical and electrical compatibility.

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

A: The primary differences are product status and compliance certifications. The 994-015-030R121 is an active product with ROHS3 compliance and MSL 1 rating, while the 994-015-030-121 is obsolete and RoHS non-compliant. All functional connector specifications are identical.

Q: Are there packaging differences between these parts?

A: The original part number does not specify packaging information. The substitute part 994-015-030R121 is supplied in bulk packaging.

Q: Does the substitute part affect system design or layout?

A: No. The substitute maintains identical dimensions, connector positioning, cable exit angle, and shielding characteristics. No design modifications are required.

Q: What is the availability status of each part?

A: The 994-015-030-121 has 982 pieces in stock but is classified as obsolete. The 994-015-030R121 has 835 pieces in stock and is an active product with ongoing availability.

Q: Are there any regulatory or compliance considerations for substitution?

A: The substitute part achieves ROHS3 compliance, which may be required for new designs or systems subject to RoHS regulations. Both parts maintain identical REACH and ECCN classifications.