3M 150228-6002-TH Rectangular Connector - Equivalent & Substitute Parts

Part Overview

The 3M 150228-6002-TH is a 28-position receptacle connector with 0.079" (2.00mm) pitch, designed for through-hole PCB mounting with gold-plated mating contacts. This connector is part of the 1502 series and is currently in active production status. Finding equivalent substitute parts is necessary to address inventory availability, packaging preferences, compliance requirements, or specific finish specifications for production environments.

Substiute Parts

150228-6002-TH

3MIn Stock: 804150228-6002-TH Datasheet

Current PartRFQ

150228-6002-RB

3MIn Stock: 1297150228-6002-RB Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The 3M 150228-6002-RB qualifies as a direct substitute for the 150228-6002-TH based on the following critical parameters:

• Identical connector type (Receptacle) and contact type (Female Socket)
• Matching position count (28 positions) and pitch specification (0.079" / 2.00mm)
• Identical row configuration (2 rows) and row spacing (0.079" / 2.00mm)
• Same mounting method (Through Hole) and termination type (Solder)
• Identical electrical ratings (1A current, 500VDC voltage)
• Matching operating temperature range (-55°C ~ 105°C)
• Same insulation material (Thermoplastic) and flammability rating (UL94 V-0)
• Identical mechanical dimensions (Insulation Height 0.177", Contact Length 0.100")

The primary differences between these parts are packaging format and contact finish specifications, which do not affect functional compatibility in the connector interface.

Parameter Comparison

Engineering Selection Recommendations

Both the 150228-6002-TH and 150228-6002-RB are active production parts from 3M's 1502 series with identical functional specifications. Selection between these parts should be based on the following criteria:

150228-6002-TH is appropriate when:

• Tape and Reel packaging is required for automated assembly processes
• Existing supply chain and procurement workflows are established for this part number

150228-6002-RB is appropriate when:

• Tray packaging is preferred for manual assembly or lower-volume production runs
• ROHS3 compliance is a mandatory requirement for the end application or customer specification
• REACH compliance status is a procurement requirement
• Higher mating contact finish thickness (30.0µin vs. 15.0µin) is desired for extended contact life in high-cycle mating applications
• Post contact finish is specified as Tin rather than Tin-Lead

Both parts share identical electrical performance, mechanical dimensions, and thermal operating ranges. The choice between them is driven by packaging logistics, regulatory compliance requirements, and contact finish specifications rather than functional compatibility.

Frequently Asked Questions (FAQ)

Q: Can 150228-6002-RB be used as a direct replacement for 150228-6002-TH in existing designs?

A: Yes. Both connectors have identical mating pitch (0.079"), position count (28), row configuration (2 rows), electrical ratings (1A, 500VDC), and mechanical dimensions. They are functionally interchangeable at the connector interface level.

Q: What is the difference in packaging between these two parts?

A: The 150228-6002-TH is supplied in Tape and Reel format, suitable for high-speed automated pick-and-place assembly. The 150228-6002-RB is supplied in Tray format, typically used for manual assembly or lower-volume production environments.

Q: Does the difference in mating contact finish thickness affect performance?

A: The 150228-6002-RB has a thicker gold plating on mating contacts (30.0µin vs. 15.0µin). This provides increased durability in applications with frequent mating cycles. Both finishes meet the same electrical and mechanical performance standards for standard applications.

Q: What is the significance of the RoHS and REACH compliance difference?

A: The 150228-6002-RB is ROHS3 compliant and REACH unaffected, while the 150228-6002-TH is RoHS non-compliant and REACH affected. If your application or customer requires RoHS3 or REACH compliance, the 150228-6002-RB must be selected.

Q: Are the post contact finishes interchangeable?

A: The 150228-6002-TH uses Tin-Lead post finish, while the 150228-6002-RB uses Tin post finish. Both have identical finish thickness (200.0µin) and are suitable for standard solder reflow processes. Selection depends on your soldering process specifications and any lead-free requirements.

Q: What is the moisture sensitivity level for both parts?

A: Both parts have MSL 1 (Unlimited), indicating no moisture sensitivity. They can be stored and handled under standard conditions without special desiccant packaging or baking requirements.