TE Connectivity AMP Connectors 149014-1 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 149014-1 is a rectangular connector header designed for through-hole mounting applications. This shrouded, 40-position connector operates in the Micro-Strip series and provides board-to-board connectivity with press-fit and solder termination options. The connector is classified as Active product status and remains in production. Substitute parts are identified to address specific compliance requirements, inventory availability, or design revision updates while maintaining electrical and mechanical compatibility.

Substiute Parts

149014-1

TE Connectivity AMP ConnectorsIn Stock: 1067149014-1 Datasheet

Current PartRFQ

5149014-1

TE Connectivity AMP ConnectorsIn Stock: 9735149014-1 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 149014-1 are identified based on strict electrical and mechanical parameter matching. The following parameters must remain identical for substitution validity:

• Number of Positions: 40
• Number of Rows: 2
• Pitch - Mating: 0.050" (1.27mm)
• Row Spacing - Mating: 0.100" (2.54mm)
• Connector Type: Plug
• Contact Type: Male Pin
• Mounting Type: Through Hole
• Termination: Press-Fit, Solder
• Voltage Rating: 30VAC
• Operating Temperature: -65°C ~ 125°C
• Contact Material: Phosphor Bronze
• Insulation Material: Thermoplastic
• Shrouding: Shrouded - 4 Wall
• Style: Board to Board

Variations in contact finish specifications and RoHS compliance status do not preclude substitution when all electrical and mechanical parameters align. The substitute part 5149014-1 maintains full compatibility with these core parameters.

Parameter Comparison

Engineering Selection Recommendations

The 149014-1 and 5149014-1 are electrically and mechanically equivalent rectangular connectors within the TE Connectivity AMP Connectors Micro-Strip series. Both parts maintain identical specifications for all critical mating and mounting parameters, including position count, pitch, row spacing, voltage rating, and operating temperature range.

The primary distinction between these parts is the RoHS compliance status. The 149014-1 is RoHS non-compliant, while the 5149014-1 is ROHS3 compliant. Additionally, the contact finish on the post differs: the 149014-1 uses Tin-Lead, whereas the 5149014-1 uses Tin. Both parts are Active product status and available in production inventory.

Selection between these parts should be based on regulatory requirements and design specifications. Applications requiring ROHS3 compliance should specify the 5149014-1. Applications with no RoHS compliance requirement or legacy designs may continue to use the 149014-1. Both parts are suitable for through-hole board-to-board connectivity in the same mechanical and electrical applications.

Frequently Asked Questions (FAQ)

Q: Are the 149014-1 and 5149014-1 mechanically interchangeable?

A: Yes. Both connectors share identical mechanical specifications including 40 positions arranged in 2 rows, 0.050" (1.27mm) mating pitch, 0.100" (2.54mm) row spacing, through-hole mounting, and shrouded 4-wall design. They mount identically on printed circuit boards.

Q: What is the difference in contact finish between these parts?

A: The 149014-1 features Tin-Lead contact finish on the post, while the 5149014-1 features Tin contact finish on the post. Both maintain identical Gold plating on the mating contact surfaces at 30.0µin (0.76µm) thickness. The post contact finish thickness remains 100.0µin (2.54µm) for both parts.

Q: Can I substitute the 149014-1 with the 5149014-1 in an existing design?

A: Substitution is valid from an electrical and mechanical standpoint. The 5149014-1 is ROHS3 compliant, making it suitable for applications with RoHS requirements. Verify that your design specifications do not mandate the Tin-Lead post finish of the original 149014-1.

Q: What is the voltage and temperature rating for both connectors?

A: Both the 149014-1 and 5149014-1 are rated for 30VAC and operate across the temperature range of -65°C to 125°C. These specifications are identical across both parts.

Q: Are both parts available in production?

A: Yes. Both the 149014-1 and 5149014-1 maintain Active product status. The 149014-1 has 1045 pieces in stock, and the 5149014-1 has 950 pieces in stock.

Q: What termination methods are supported?

A: Both connectors support Press-Fit and Solder termination methods, providing flexibility in assembly processes.

Q: Do these connectors include a ground bus?

A: Yes. Both the 149014-1 and 5149014-1 feature a Ground Bus (Plane) for signal integrity and grounding applications.