TA5MLB Circular Connector Equivalent & Substitute Parts

Part Overview

The TA5MLB is a 5-position circular connector receptacle with male pins, manufactured by Switchcraft Inc. as part of the Tini Q-G® TA series. This Mini XLR connector is designed for audio applications with solder termination, free-hanging mounting, and shielded construction. The part is currently obsolete, making identification of suitable substitutes necessary for ongoing system maintenance and component sourcing.

Substiute Parts

TA5MLB

Switchcraft Inc.In Stock: 1169TA5MLB Datasheet

Current PartRFQ

TA5MLBX

Switchcraft Inc.In Stock: 894TA5MLBX Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TA5MLB is determined by strict equivalence across the following critical parameters:

• Connector type and pin configuration (Receptacle, Male Pins, 5-position)
• Shell size and form factor (Mini XLR)
• Termination method (Solder)
• Mounting configuration (Free Hanging, In-Line)
• Electrical ratings (4A current, 125VAC voltage)
• Operating temperature range (-55°C ~ 85°C)
• Cable opening dimensions (0.115" ~ 0.190")
• Shielding requirement (Shielded)

The TA5MLBX meets all these criteria and is classified as a direct substitute for the obsolete TA5MLB.

Parameter Comparison

Engineering Selection Recommendations

The TA5MLBX is the direct substitute for the obsolete TA5MLB. Both parts are electrically and mechanically equivalent across all functional parameters. The primary distinction is product status and regulatory compliance:

The TA5MLB is obsolete and non-compliant with RoHS3 regulations. The TA5MLBX is an active product that meets ROHS3 compliance requirements, making it the appropriate choice for new designs and ongoing component sourcing. Both parts maintain identical electrical performance, mechanical form factor, and operational specifications for audio connector applications.

Frequently Asked Questions (FAQ)

Q: Can TA5MLBX directly replace TA5MLB in existing assemblies?

A: Yes. The TA5MLBX is mechanically and electrically equivalent to the TA5MLB. Both connectors share identical pin configurations, shell dimensions, solder termination, and electrical ratings. Direct substitution is supported without circuit modification.

Q: What is the difference between the TA series and TA-X series designations?

A: The TA-X series designation indicates the updated product line. The TA5MLBX represents the active, compliant version of the original TA5MLB design. Functional performance remains identical.

Q: Why is RoHS3 compliance important for this substitution?

A: RoHS3 compliance reflects current regulatory requirements for electronic components in many markets. The TA5MLBX meets these standards, while the obsolete TA5MLB does not. For new designs and regulated applications, the TA5MLBX is the appropriate selection.

Q: Are there any packaging differences between these parts?

A: The TA5MLB packaging is not specified in available data. The TA5MLBX is supplied in bulk packaging. Confirm packaging requirements with your procurement specifications.

Q: What cable opening dimensions are supported?

A: Both connectors support cable openings from 0.115" to 0.190" (2.92mm to 4.83mm). Ensure your cable assembly falls within this range for proper backshell and cable clamp engagement.

Q: Are these connectors suitable for audio applications?

A: Yes. Both the TA5MLB and TA5MLBX are specified for audio applications. The 5-position Mini XLR configuration with shielded construction is standard for professional audio signal transmission.