3M 152244-0110-GG Rectangular Connector - Equivalent & Substitute Parts

Part Overview

The 3M 152244-0110-GG is a 44-position rectangular receptacle connector designed for IDC (Insulation Displacement Contact) termination with ribbon cable. This connector features gold-plated contacts, a polarizing key for proper orientation, and feed-through capability. The part is currently active in production with 668 units in stock. Substitute parts are identified when equivalent electrical and mechanical specifications are required for component procurement, inventory management, or supply chain continuity.

Substiute Parts

152244-0110-GG

3MIn Stock: 710152244-0110-GG Datasheet

Current PartRFQ

152244-0110-GB

3MIn Stock: 1972152244-0110-GB Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part 152244-0110-GB is classified as a direct equivalent based on the following critical parameters that determine substitutability:

• Connector type, contact type, and gender (Receptacle, Female Socket)
• Electrical interface: 44 positions, 0.079" (2.00mm) pitch, 2-row configuration
• Mechanical interface: Row spacing of 0.079" (2.00mm), free hanging in-line mounting
• Termination method: IDC with 28 AWG ribbon cable compatibility
• Contact material: Gold plating on both parts
• Functional features: Feed through and polarizing key present on both parts
• Series designation: Both parts belong to the 3M 1522 series

The substitute part differs only in contact finish thickness (30.0µin versus 15.0µin) and RoHS compliance status, neither of which affects functional interchangeability in standard applications.

Parameter Comparison

Engineering Selection Recommendations

Both the 3M 152244-0110-GG and 152244-0110-GB are active production parts with identical electrical and mechanical specifications. Selection between these parts should be based on the following factors:

Compliance Requirements: The 152244-0110-GB carries explicit RoHS3 compliance certification. If RoHS compliance is mandated by design or regulatory requirements, the substitute part is the appropriate selection.

Contact Durability: The substitute part features doubled contact finish thickness (30.0µin versus 15.0µin), which may provide extended contact life in high-cycle mating applications. This difference is material-based only and does not affect initial electrical performance.

Supply Availability: The substitute part has significantly higher inventory availability (1933 units versus 668 units), making it preferable for high-volume procurement or extended lead-time mitigation.

Functional Interchangeability: Both parts are fully interchangeable in applications where RoHS compliance is not required and contact durability is not a limiting factor.

Frequently Asked Questions (FAQ)

Q: Can 152244-0110-GB be used as a direct replacement for 152244-0110-GG?

A: Yes. Both parts share identical connector type, position count, pitch, row configuration, mounting method, termination type, wire gauge, and contact material. The parts are mechanically and electrically interchangeable.

Q: What is the significance of the contact finish thickness difference?

A: Contact finish thickness affects the durability of the gold plating under repeated mating cycles. The 30.0µin thickness on the substitute part provides greater resistance to contact wear compared to the 15.0µin thickness on the main part. This difference does not affect initial electrical performance or single-use applications.

Q: Does RoHS3 compliance affect connector performance?

A: RoHS3 compliance indicates the absence of restricted substances in the connector material composition. It does not alter electrical or mechanical performance. Selection based on RoHS status depends on application regulatory requirements, not functional capability.

Q: Are these connectors compatible with standard 44-position IDC ribbon cable?

A: Yes. Both connectors are designed for IDC termination with 28 AWG ribbon cable and feature the standard 0.079" (2.00mm) pitch and 2-row configuration used in 44-position rectangular connector applications.

Q: What is the polarizing key feature?

A: The polarizing key is a mechanical feature that ensures correct orientation during mating, preventing reversed insertion. Both parts include this feature.

Q: Can these connectors be used in high-temperature applications?

A: Temperature specifications are not provided in the available parameters. Consult the manufacturer's detailed datasheet for thermal operating range information.