171-015-102-021 D-Sub Connector Equivalent & Substitute Parts

Part Overview

The 171-015-102-021 is a 15-position D-Sub plug connector with male pins, designed for panel mount applications. Manufactured by NorComp Inc., this connector is part of the 171 series and features solder cup termination with nickel-plated steel shell and gold-plated contacts. The part is currently in stock with 790 units available. Substitute parts may be required due to packaging preferences, inventory availability, or specific application requirements while maintaining identical electrical and mechanical compatibility.

Substiute Parts

171-015-102-021

NorComp Inc.In Stock: 855171-015-102-021 Datasheet

Current PartRFQ

171-015-103L021

NorComp Inc.In Stock: 1211171-015-103L021 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part 171-015-103L021 is functionally equivalent to the main part 171-015-102-021 based on the following critical parameters that determine substitutability:

• Connector Type: Both are D-Sub plugs with male pins
• Number of Positions: Both feature 15 positions in 2 rows
• Shell Size and Layout: Both use size 2 (DA, A) configuration
• Mounting Type: Both are panel mount connectors
• Termination Method: Both use solder cup termination
• Shell Material and Finish: Both have nickel-plated steel shells
• Contact Finish: Both feature gold-plated contacts
• Current Rating: Both rated at 5A
• Operating Temperature Range: Both operate from -50°C to 100°C
• Compliance: Both are ROHS3 compliant

The primary difference is packaging: the substitute part is supplied in trays rather than the original packaging format. This distinction does not affect electrical or mechanical performance.

Parameter Comparison

Engineering Selection Recommendations

Both the 171-015-102-021 and 171-015-103L021 are active products manufactured by NorComp Inc. and maintain full ROHS3 compliance. Selection between these parts should be based on:

• Packaging requirements: Choose 171-015-103L021 if tray packaging is preferred for automated assembly or bulk handling
• Inventory availability: The substitute part offers higher stock levels (1189 units versus 790 units)
• Application constraints: Both parts are electrically and mechanically identical and suitable for identical applications

No additional testing or verification is required when substituting between these parts, as all critical electrical and mechanical parameters are identical.

Frequently Asked Questions (FAQ)

Q: Can 171-015-103L021 be used as a direct replacement for 171-015-102-021?

A: Yes. Both connectors are identical in all electrical and mechanical specifications, including pin count, shell size, termination method, current rating, and operating temperature range. The only difference is packaging format.

Q: What is the significance of the packaging difference?

A: The main part uses standard packaging while the substitute uses tray packaging. This affects handling and assembly processes but does not impact connector performance or compatibility.

Q: Are there any compliance differences between these parts?

A: No. Both parts are ROHS3 compliant and manufactured to identical specifications by NorComp Inc.

Q: Can these connectors be used interchangeably in the same circuit design?

A: Yes. The connectors are fully interchangeable from electrical, mechanical, and thermal perspectives. PCB layouts, mating connectors, and cable assemblies designed for one part will function identically with the other.

Q: What determines whether a D-Sub connector can substitute for another?

A: Substitutability is determined by matching connector type (plug or receptacle), pin count, shell size, mounting method, termination style, contact material and finish, current rating, and operating temperature range. All these parameters must be identical for direct substitution.