3M 4620-7000 Rectangular Connector Plug - Equivalent & Substitute Parts

Part Overview

The 3M 4620-7000 is a 20-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 maintains Active product status and is RoHS3 compliant, making it suitable for industrial and commercial applications requiring reliable inline connectivity.

Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the connector family, ensuring functional interchangeability within the specified application constraints.

Substiute Parts

4620-7000

3MIn Stock: 6924620-7000 Datasheet

Current PartRFQ

4620-6000

3MIn Stock: 27534620-6000 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The 3M 4620-6000 is identified as a substitute for the 4620-7000 based on the following critical parameters that determine functional interchangeability:

• Connector Type & Position Count: Both are 20-position plug connectors
• Pitch & Row Configuration: Identical 0.100" pitch with 2-row, 0.100" row spacing
• Contact Specifications: Both feature male pins with gold plating at 30.0µin thickness
• Cable Termination & Wire Gauge: Both support IDC termination for 26-28 AWG wire (stranded or solid)
• Electrical & Environmental Compliance: Both maintain RoHS3 compliance and MSL 1 rating

The primary difference between these parts is the mounting feature configuration: the 4620-7000 features a Closed End design, while the 4620-6000 features a Feed Through design. This distinction affects mechanical mounting but does not alter electrical compatibility or contact performance.

Parameter Comparison

Engineering Selection Recommendations

Both the 4620-7000 and 4620-6000 maintain Active product status and full RoHS3 compliance, ensuring long-term availability and regulatory alignment for new designs. The 4620-6000 offers higher inventory availability (2727 pcs vs. 670 pcs), which may provide supply chain advantages for high-volume applications.

Selection between these parts should be based on the specific mechanical mounting requirement: the Closed End feature of the 4620-7000 is appropriate for applications requiring sealed connector ends, while the Feed Through feature of the 4620-6000 accommodates applications where connector pass-through or daisy-chaining is necessary.

Both parts are electrically and mechanically equivalent for IDC termination of 26-28 AWG cable and will perform identically in signal integrity and contact reliability applications.

Frequently Asked Questions (FAQ)

Q: Are the 4620-7000 and 4620-6000 electrically interchangeable?

A: Yes. Both connectors maintain identical electrical specifications including contact type, pitch, row configuration, wire gauge rating, and gold contact finish thickness. They will perform identically in electrical applications.

Q: What is the difference between Closed End and Feed Through features?

A: The Closed End feature (4620-7000) provides a sealed connector end, while the Feed Through feature (4620-6000) allows the connector to be used in pass-through or daisy-chain configurations. The choice depends on your mechanical assembly requirements.

Q: Can I use the 4620-6000 in place of the 4620-7000 in an existing design?

A: Electrical compatibility is confirmed. Mechanical compatibility depends on whether your application requires the Closed End or Feed Through configuration. Verify the mounting and connector end requirements of your specific application.

Q: Are both parts RoHS3 compliant?

A: Yes. Both the 4620-7000 and 4620-6000 are RoHS3 compliant and carry MSL 1 (Unlimited) moisture sensitivity rating.

Q: What wire gauges are supported by these connectors?

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

Q: What is the pitch spacing of these connectors?

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