3M 4630-7301 Rectangular Connector Plug - Equivalent & Substitute Parts

Part Overview

The 3M 4630-7301 is a 30-position rectangular plug connector with IDC (Insulation Displacement Contact) termination, designed for discrete or ribbon cable applications. This connector features gold-plated contacts rated for 26-28 AWG wire gauges and employs latch lock/eject hooks for secure mating. The part maintains Active product status and is ROHS3 compliant, making it suitable for industrial and commercial applications requiring reliable in-line connectivity.

Substitute parts become necessary when the primary part number experiences supply constraints, extended lead times, or when design flexibility permits functional equivalents that meet identical electrical and mechanical specifications.

Substiute Parts

4630-7301

3MIn Stock: 7114630-7301 Datasheet

Current PartRFQ

4630-6001

3MIn Stock: 10834630-6001 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The 3M 4630-6001 qualifies as a direct functional substitute for the 4630-7301 based on the following critical parameters:

• Connector Configuration: Both parts maintain identical 30-position, 2-row rectangular plug geometry with 0.100" (2.54mm) pitch and row spacing
• Electrical Compatibility: Both employ IDC termination technology and support 26-28 AWG wire gauges (stranded or solid)
• Contact Specifications: Identical gold plating with 30.0µin (0.76µm) thickness ensures equivalent electrical performance and corrosion resistance
• Compliance & Certification: Both parts carry ROHS3 compliance and MSL 1 rating, confirming equivalent environmental and reliability standards
• Series Alignment: Both parts belong to the 3M 4600 series, ensuring mechanical and electrical interchangeability

The primary distinction between these parts is the fastening mechanism: the 4630-7301 features latch lock/eject hooks (long), while the 4630-6001 employs a feed-through design. This difference does not affect electrical performance or cable termination capability; it reflects alternative mechanical mounting approaches suitable for different application contexts.

Parameter Comparison

Engineering Selection Recommendations

Both the 4630-7301 and 4630-6001 maintain Active product status with full ROHS3 compliance and unlimited moisture sensitivity ratings, confirming long-term availability and regulatory alignment for industrial applications. Selection between these parts should be determined by mechanical mounting requirements within the end-use assembly. The 4630-7301 with latch lock/eject hooks provides positive mechanical retention suitable for applications requiring frequent mating/unmating cycles or vibration-prone environments. The 4630-6001 feed-through design accommodates applications where continuous cable pass-through or simplified assembly procedures are preferred. Both parts deliver identical electrical performance, contact reliability, and environmental protection.

Frequently Asked Questions (FAQ)

Q: Can the 4630-6001 be used as a direct replacement for the 4630-7301 in existing designs?

A: Yes, from an electrical and termination standpoint. Both connectors support identical 30-position IDC termination with 26-28 AWG wire compatibility and gold contact specifications. The mechanical difference (latch lock versus feed-through) must be evaluated against your specific mounting and mating requirements.

Q: What is the significance of the fastening type difference between these parts?

A: The fastening type affects mechanical retention and assembly approach, not electrical performance. Latch lock/eject hooks provide positive mechanical locking for applications requiring secure, repeatable mating. Feed-through design simplifies assembly in applications where continuous cable routing is preferred.

Q: Are both parts suitable for the same wire gauge applications?

A: Yes. Both the 4630-7301 and 4630-6001 are rated for 26-28 AWG wire, supporting both stranded and solid conductor types through IDC termination technology.

Q: Do these parts carry identical compliance certifications?

A: Yes. Both parts are ROHS3 compliant with MSL 1 (Unlimited) ratings, confirming equivalent environmental and reliability standards for industrial and commercial applications.

Q: What is the pitch specification, and why does it matter for substitution?

A: Both parts maintain 0.100" (2.54mm) pitch with identical row spacing. Pitch determines physical compatibility with mating connectors and PCB layouts; identical pitch ensures mechanical interchangeability.