Switchcraft 384A XLR Male to 1/4" Phone Jack Adapter

Part Overview

The Switchcraft 384A is an adapter connector that converts XLR male pins (3 positions) to a stereo phone jack (6.35mm/1/4"). This component is classified as obsolete, with 1,130 units currently in stock. Due to its obsolete status, identifying equivalent and substitute parts is essential for ongoing system maintenance and component procurement strategies.

Substiute Parts

384A

Switchcraft Inc.In Stock: 1222384A Datasheet

Current PartRFQ

384AX

Switchcraft Inc.In Stock: 1169384AX Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The 384AX qualifies as a direct substitute for the 384A based on the following critical parameters:

• Connector Configuration: Both parts maintain identical XLR male pin (3 positions) to stereo phone jack (6.35mm) conversion specifications
• Electrical Properties: Matching insulated and shielded construction ensures equivalent signal integrity and noise rejection
• Mechanical Compatibility: Identical connector types and pin configurations guarantee physical and functional interchangeability
• Regulatory Alignment: Both parts share the same ECCN (EAR99) and HTSUS classification, with REACH Unaffected status

The primary distinction is product status: the 384A is obsolete while the 384AX is active, making the 384AX the recommended procurement choice for new applications and replacements.

Parameter Comparison

Engineering Selection Recommendations

For New Designs and Procurement: Select the 384AX. This part is active in production, maintains full functional equivalence to the 384A, and achieves ROHS3 compliance, aligning with modern regulatory requirements.

For Legacy System Maintenance: The 384A remains available in inventory (1,130 units) and provides identical electrical and mechanical performance. Selection depends on compliance requirements of the target application.

Regulatory Consideration: The 384AX offers improved environmental compliance through ROHS3 certification, whereas the 384A is RoHS non-compliant. Both parts maintain equivalent REACH and ECCN classifications.

Frequently Asked Questions (FAQ)

Q: Are the 384A and 384AX electrically interchangeable? A: Yes. Both parts feature identical XLR male (3-position) to stereo 1/4" phone jack conversion with insulated, shielded construction. Electrical performance and signal characteristics are equivalent.

Q: What is the primary difference between these parts? A: Product status and RoHS compliance. The 384A is obsolete and RoHS non-compliant, while the 384AX is active production and ROHS3 compliant. Connector specifications and functionality are identical.

Q: Can I use the 384A in applications requiring RoHS compliance? A: No. The 384A is explicitly RoHS non-compliant. Applications with RoHS requirements must use the 384AX.

Q: Are packaging differences significant for substitution? A: No. The 384A uses standard packaging while the 384AX is supplied in bulk packaging. This distinction does not affect electrical or mechanical compatibility.

Q: Which part should I specify for new equipment designs? A: Specify the 384AX. As an active production part with ROHS3 compliance, it is the appropriate choice for new designs and ensures long-term supply availability.