3M 4610-7201 Rectangular Connector Plug - Equivalent & Substitute Parts

Part Overview

The 3M 4610-7201 is a 10-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 gray housing, and latch lock/eject hook fastening. The part is Active status and ROHS3 compliant, making it suitable for applications requiring reliable in-line connectivity with secure mechanical retention.

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

Key Parameters

Parameter	Specification
Number of Positions	10
Pitch	0.100" (2.54mm)
Number of Rows	2
Row Spacing	0.100" (2.54mm)
Connector Type	Plug
Contact Type	Male Pin
Cable Termination	IDC
Wire Gauge	26-28 AWG
Contact Finish	Gold
Contact Finish Thickness	30.0µin (0.76µm)
RoHS Status	ROHS3 Compliant
MSL Rating	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the 3M 4610-7201 is determined by strict equivalence across the following critical parameters:

Electrical Interface: 10 positions, 0.100" (2.54mm) pitch, 2-row configuration with 0.100" row spacing
Contact Specification: Male pin contacts with gold finish at 30.0µin thickness
Termination Method: IDC cable termination supporting 26-28 AWG wire gauge
Compliance: ROHS3 compliance and MSL 1 rating

The identified substitute parts maintain these core parameters while differing in secondary characteristics such as fastening mechanism design, housing color, packaging format, and manufacturer series designation. These differences do not affect electrical or mechanical interface compatibility.

Parameter Comparison

Parameter	3M 4610-7201	3M 4610-6051	TE Connectivity 1-111492-5
Manufacturer	3M	3M	TE Connectivity AMP Connectors
Number of Positions	10	10	10
Pitch	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Number of Rows	2	2	2
Row Spacing	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Connector Type	Plug	Plug	Plug
Contact Type	Male Pin	Male Pin	Male Pin
Cable Termination	IDC	IDC	IDC
Wire Gauge	26-28 AWG, Stranded or Solid	26-28 AWG, Stranded or Solid	26-28 AWG
Contact Finish	Gold	Gold	Gold
Contact Finish Thickness	30.0µin (0.76µm)	30.0µin (0.76µm)	30.0µin (0.76µm)
Mounting Type	Free Hanging (In-Line)	Free Hanging (In-Line)	Free Hanging (In-Line)
Color	Gray	Gray	Black
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
MSL Rating	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Product Status	Active	Active	Active

Engineering Selection Recommendations

All three parts maintain Active product status with ROHS3 compliance and MSL 1 rating, confirming ongoing manufacturer support and environmental regulatory alignment.

3M 4610-6051 is a direct 3M series alternative within the 4600 family. The primary distinction is the fastening mechanism specification listed as unspecified versus the latch lock/eject hooks of the 4610-7201, and the feed-through feature designation. Both parts support identical electrical interfaces and wire termination specifications.

TE Connectivity 1-111492-5 provides cross-manufacturer equivalence from the AMP-Latch series. This part introduces a polarizing key feature and specifies ribbon cable as the wire type, with fastening defined as latch lock/eject hooks. The housing color differs (black versus gray). The part is supplied in tray packaging rather than bulk format.

Selection between these parts depends on connector series standardization within the target application, packaging requirements, and housing color specifications for the end assembly.

Frequently Asked Questions (FAQ)

Q: Can the 3M 4610-6051 directly replace the 3M 4610-7201 in existing designs?

A: Both parts share identical electrical interface parameters (10 positions, 0.100" pitch, 2-row configuration) and contact specifications (gold finish, 30.0µin thickness). The fastening mechanism specification differs between the parts. Mechanical compatibility depends on the connector receptacle design and retention requirements of the mating interface.

Q: What is the significance of the feed-through feature on the 4610-6051?

A: The feed-through designation indicates the connector design allows signal pass-through capability. This is a structural feature that does not affect the core IDC termination or electrical interface parameters.

Q: Is the TE Connectivity 1-111492-5 suitable for applications requiring discrete wire termination?

A: The TE Connectivity part specifies ribbon cable as the wire type, whereas the 3M 4610-7201 supports both discrete and ribbon cable. If discrete wire termination is required, the 3M parts are the appropriate selection.

Q: Does the polarizing key on the TE Connectivity part affect interchangeability?

A: The polarizing key is a mechanical feature that prevents incorrect mating orientation. This feature does not affect electrical interface compatibility but requires the mating receptacle to accommodate the key geometry.

Q: What packaging format differences exist between these parts?

A: The 3M 4610-7201 and 4610-6051 are supplied in bulk packaging. The TE Connectivity 1-111492-5 is supplied in tray packaging. Packaging format does not affect connector performance but may influence procurement, handling, and inventory management procedures.

Q: Are all three parts compliant with current environmental regulations?

A: All three parts are ROHS3 compliant with MSL 1 rating, confirming compliance with current environmental and moisture sensitivity standards.

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