3M 4614-7201 Rectangular Connector Plug - Equivalent & Substitute Parts

Part Overview

The 3M 4614-7201 is a 14-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, a closed-end design, and latch lock/eject hook fastening. The part is Active status and ROHS3 compliant, making it suitable for applications requiring reliable inline cable termination in industrial and commercial environments. Substitute parts may be required due to inventory availability, specific fastening requirements, or feed-through versus closed-end configuration needs.

Substiute Parts

4614-7201

3MIn Stock: 8174614-7201 Datasheet

Current PartRFQ

4614-6001

3MIn Stock: 12684614-6001 Datasheet

MFR RecommendedRFQ

4614-6201

3MIn Stock: 20104614-6201 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 4614-7201 is determined by the following critical parameters that must remain constant across all equivalent parts:

• Connector Type & Contact Configuration: Plug with male pin contacts
• Position Count & Pitch: 14 positions at 0.100" (2.54mm) pitch in 2-row configuration
• Cable Termination Method: IDC (Insulation Displacement Contact)
• Wire Gauge Compatibility: 26-28 AWG, supporting both stranded and solid wire
• Contact Material & Finish: Gold plating at 30.0µin (0.76µm) thickness
• Electrical & Environmental Compliance: ROHS3 compliant, MSL 1 (Unlimited)
• Series Consistency: 3M 4600 series

Variations permitted between substitute parts include fastening type (latch lock/eject hooks versus no fastening specification) and end configuration (closed-end versus feed-through design). These variations do not affect electrical compatibility or mechanical mating with corresponding receptacle connectors.

Parameter Comparison

Engineering Selection Recommendations

All three parts—4614-7201, 4614-6001, and 4614-6201—are Active status products from 3M's 4600 series with identical electrical specifications and ROHS3 compliance. Selection between these parts should be based on the following criteria:

4614-7201: Select when closed-end configuration with latch lock/eject hook fastening is required. This design prevents accidental wire displacement and provides positive connector retention.

4614-6001: Select when feed-through configuration without specified fastening is acceptable. This variant offers maximum inventory availability (1165 pcs) and is suitable for applications where fastening hooks are not required or where alternative retention methods are employed.

4614-6201: Select when feed-through configuration with latch lock/eject hook fastening is required. This part combines the feed-through design with positive fastening, offering the highest inventory availability (1958 pcs) among the three options.

All parts maintain identical electrical performance, contact geometry, and environmental compliance ratings. The choice between closed-end and feed-through configurations depends solely on application-specific mechanical requirements.

Frequently Asked Questions (FAQ)

Q: Can 4614-6001 be used as a direct replacement for 4614-7201?

A: Electrical and mechanical compatibility is maintained. The primary difference is the feed-through configuration versus closed-end design and the absence of specified fastening. Compatibility depends on whether your application requires the closed-end feature or fastening hooks.

Q: What is the difference between closed-end and feed-through configurations?

A: Closed-end connectors (4614-7201) terminate the cable at the connector body. Feed-through connectors (4614-6001, 4614-6201) allow the cable to pass through the connector body. Selection depends on your cable routing and mechanical assembly requirements.

Q: Are all three parts compatible with the same receptacle connectors?

A: Yes. All three parts are 14-position plugs with identical pitch (0.100"), row spacing, and contact geometry. They mate with standard 3M 4600 series 14-position receptacles.

Q: Does fastening type affect electrical performance?

A: No. Fastening type (latch lock/eject hooks versus no fastening specification) is a mechanical feature that does not affect electrical connectivity or signal integrity.

Q: Can I use 26 AWG wire with these connectors?

A: Yes. All three parts support 26-28 AWG wire gauge in both stranded and solid configurations.

Q: Are these parts suitable for high-reliability applications?

A: All three parts are ROHS3 compliant with MSL 1 (Unlimited) rating and Active product status, meeting standard industrial compliance requirements. Specific application requirements should be evaluated against your system specifications.

Q: What is the contact finish thickness specification?

A: All three parts feature gold plating at 30.0µin (0.76µm) thickness, providing consistent corrosion resistance and contact reliability.