3M 4620-6201 Rectangular Connector Plug - Equivalent & Substitute Parts

Part Overview

The 3M 4620-6201 is a 20-position rectangular plug connector with IDC (Insulation Displacement Contact) termination, designed for discrete or ribbon cable applications with wire gauges of 26-28 AWG. This connector features gold-plated contacts, feed-through capability, and latch lock/eject hook fastening. The part is Active status and ROHS3 compliant, making it suitable for current production and legacy system maintenance where equivalent connectors are required due to inventory constraints, supply chain considerations, or design flexibility needs.

Substiute Parts

4620-6201

3MIn Stock: 7834620-6201 Datasheet

Current PartRFQ

4620-6001

3MIn Stock: 11164620-6001 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The 3M 4620-6001 qualifies as a direct substitute for the 4620-6201 based on the following critical parameters:

Matching Parameters:

• Connector type: Plug
• Number of positions: 20
• Pitch: 0.100" (2.54mm)
• Number of rows: 2
• Row spacing: 0.100" (2.54mm)
• Cable termination: IDC
• Wire gauge: 26-28 AWG, Stranded or Solid
• Contact finish: Gold
• Contact finish thickness: 30.0µin (0.76µm)
• Mounting type: Free Hanging (In-Line)
• Features: Feed Through
• Color: Gray
• RoHS status: ROHS3 Compliant
• MSL rating: 1 (Unlimited)
• Series: 4600
• Product status: Active

Difference: The primary distinction between these parts is packaging format: the 4620-6201 is supplied in Bulk packaging, while the 4620-6001 is supplied in Tray packaging. The 4620-6001 also does not specify a fastening type designation, whereas the 4620-6201 specifies Latch Lock/Eject Hooks, Short. These differences do not affect electrical or mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

Both the 4620-6201 and 4620-6001 are Active status components from the same 3M 4600 series and maintain identical ROHS3 compliance and MSL ratings. Selection between these parts should be based on packaging requirements and inventory availability. The 4620-6001 in Tray packaging offers 1026 units in stock, while the 4620-6201 in Bulk packaging offers 684 units. For applications requiring specific packaging formats or quantity requirements, either part provides equivalent electrical and mechanical performance.

Frequently Asked Questions (FAQ)

Q: Can the 4620-6001 replace the 4620-6201 in existing designs?

A: Yes. Both parts are electrically and mechanically identical across all critical parameters including connector type, position count, pitch, row spacing, IDC termination, wire gauge compatibility, contact finish, and mounting configuration. The difference in packaging format does not affect functional compatibility.

Q: What is the significance of the packaging difference between Bulk and Tray?

A: Packaging format affects handling, storage, and quantity per shipment but does not impact the connector's electrical or mechanical performance. Bulk packaging typically accommodates larger quantities in a single container, while Tray packaging provides organized, individual unit presentation. Selection depends on assembly line requirements and inventory management practices.

Q: Are both parts suitable for current production applications?

A: Yes. Both the 4620-6201 and 4620-6001 maintain Active product status and ROHS3 compliance, confirming their suitability for current production environments and regulatory requirements.

Q: What wire gauges are compatible with these connectors?

A: Both connectors accept 26-28 AWG wire in either stranded or solid configuration through IDC termination, providing flexibility for various cable types within this gauge range.

Q: Is there a difference in contact reliability between these parts?

A: No. Both parts feature identical gold contact finish with 30.0µin (0.76µm) thickness, ensuring equivalent contact reliability and corrosion resistance.