3M 4650-7000 Equivalent & Substitute Parts

Part Overview

The 3M 4650-7000 is a 50-position rectangular plug connector with IDC (Insulation Displacement Contact) termination, designed for discrete or ribbon cable applications. This connector features gold-plated male pins rated for 26-28 AWG wire gauges and is configured in a 2-row layout with 0.100" pitch spacing. The part is Active status and ROHS3 compliant, making it suitable for current production and environmentally regulated applications. Substitute parts are identified when equivalent electrical and mechanical parameters are required but the original part number is unavailable or inventory constraints necessitate alternative sourcing.

Substiute Parts

4650-7000

3MIn Stock: 7374650-7000 Datasheet

Current PartRFQ

4650-6000

3MIn Stock: 12324650-6000 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The 3M 4650-6000 is identified as an equivalent substitute for the 4650-7000 based on the following critical parameters that determine functional interchangeability:

• Connector Type & Position Count: Both are 50-position rectangular plugs
• Pitch & Row Configuration: Identical 0.100" pitch with 2-row layout and 0.100" row spacing
• Contact System: Both feature male pin contacts with gold plating at 30.0µin thickness
• Cable Termination: Both utilize IDC termination for 26-28 AWG wire (stranded or solid)
• Electrical & Environmental Compliance: Both are ROHS3 compliant with MSL 1 rating
• Mounting Classification: Both are free hanging in-line connectors

The primary difference between these parts is the connector feature designation: the 4650-7000 has a closed end design, while the 4650-6000 features a feed-through design. This distinction does not affect electrical or mechanical compatibility when used in equivalent circuit applications.

Parameter Comparison

Engineering Selection Recommendations

Both the 4650-7000 and 4650-6000 maintain Active product status and full ROHS3 compliance, ensuring availability for current production designs and regulatory adherence. The 4650-6000 is suitable as a direct substitute when the closed-end feature of the 4650-7000 is not a functional requirement. Selection between these parts should be based on application-specific mechanical requirements related to the connector end design. Both parts carry identical electrical specifications, contact geometry, and environmental ratings, supporting interchangeability in equivalent circuit applications.

Frequently Asked Questions (FAQ)

Q: What is the primary difference between the 4650-7000 and 4650-6000?

A: The 4650-7000 features a closed-end design, while the 4650-6000 has a feed-through design. All other electrical and mechanical parameters are identical.

Q: Are these connectors electrically interchangeable?

A: Yes. Both connectors share identical contact type, pitch, row configuration, wire gauge rating, and gold plating specifications. They are electrically equivalent for 50-position IDC applications.

Q: Can I use the 4650-6000 as a direct replacement for the 4650-7000 in my assembly?

A: The 4650-6000 can be used as a substitute provided your application does not require the closed-end feature of the 4650-7000. Verify mechanical fit and connector orientation requirements in your specific design.

Q: What wire gauges are compatible with both connectors?

A: Both connectors accept 26-28 AWG wire in stranded or solid configuration through IDC termination.

Q: Are both parts RoHS compliant?

A: Yes. Both the 4650-7000 and 4650-6000 are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating.

Q: What is the pitch spacing for these 50-position connectors?

A: Both connectors feature 0.100" (2.54mm) pitch with 0.100" row spacing in a 2-row configuration.