172-E15-102-021 Equivalent & Substitute Parts

Part Overview

The 172-E15-102-021 is a 15 Position D-Sub Plug connector with male pins, designed for panel mount applications. This connector is manufactured by NorComp Inc. as part of the 172-E series and features solder cup termination with nickel-plated steel shell and gold-plated contacts. The part is currently in stock with 902 units available. Substitute parts are identified to provide alternative sourcing options when the primary part number is unavailable or when packaging requirements differ.

Substiute Parts

172-E15-102-021

NorComp Inc.In Stock: 970172-E15-102-021 Datasheet

Current PartRFQ

172-E15-103R021

NorComp Inc.In Stock: 1162172-E15-103R021 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part 172-E15-103R021 is qualified as a direct equivalent based on the following critical parameters that determine substitutability:

Connector Type and Configuration: Both parts are 15-position D-Sub plugs with male pins in a 2-row layout (Shell Size 2, DA/A configuration), ensuring mechanical and electrical compatibility in panel mount applications.

Electrical Characteristics: Both parts maintain identical current rating (5A), contact material (brass), contact finish (gold), and operating temperature range (-50°C ~ 100°C), ensuring equivalent electrical performance.

Mechanical Interface: Both parts feature identical mounting type (panel mount), termination method (solder cup), and shell material with nickel plating, confirming physical interchangeability.

Series Compatibility: Both parts belong to the NorComp Inc. 172-E series, confirming design family alignment.

The primary difference between these parts is packaging: 172-E15-102-021 is supplied in standard packaging, while 172-E15-103R021 is supplied in tray packaging. This distinction does not affect functional or mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

Both 172-E15-102-021 and 172-E15-103R021 are active products from NorComp Inc. with identical electrical and mechanical specifications. Selection between these parts should be based on packaging requirements and supply chain considerations.

The substitute part 172-E15-103R021 offers ROHS3 compliance certification, which may be required for applications subject to RoHS regulations. The tray packaging of 172-E15-103R021 is suitable for automated assembly processes and high-volume production environments.

Both parts are suitable for applications requiring 15-position D-Sub connectors with panel mount configuration, solder cup termination, and 5A current capacity across the specified operating temperature range.

Frequently Asked Questions (FAQ)

Q: Can 172-E15-103R021 be used as a direct replacement for 172-E15-102-021?

A: Yes. Both parts are electrically and mechanically identical 15-position D-Sub plugs with male pins, panel mount configuration, and solder cup termination. The only difference is packaging format (tray versus standard).

Q: What is the significance of the packaging difference between these parts?

A: Packaging affects handling, storage, and assembly processes. Tray packaging (172-E15-103R021) is optimized for automated pick-and-place assembly, while standard packaging (172-E15-102-021) is suitable for manual assembly and general inventory management.

Q: Are there any compliance differences between these substitute parts?

A: The substitute part 172-E15-103R021 is certified ROHS3 compliant. If RoHS compliance is required for your application, 172-E15-103R021 is the appropriate selection.

Q: Do both parts support the same current and temperature specifications?

A: Yes. Both parts are rated for 5A current and operate across the identical temperature range of -50°C to 100°C.

Q: What termination method do these connectors use?

A: Both parts use solder cup termination, requiring soldering to PCB or wire connections.