Switchcraft 269 6.35mm Stereo Phone Plug Connector - Equivalent & Substitute Parts

Part Overview

The Switchcraft 269 is a 6.35mm (0.250", 1/4") stereo phone plug connector featuring three conductors (TRS configuration) with solder termination. This connector is designed for headphone and audio applications requiring a standard 1/4" jack interface. The part is currently listed as obsolete, making equivalent substitute parts necessary for ongoing system maintenance and new designs requiring compatible components.

Substiute Parts

269

Switchcraft Inc.In Stock: 1009269 Datasheet

Current PartRFQ

269X

Switchcraft Inc.In Stock: 817269X Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Switchcraft 269 is determined by the following critical parameters:

• Connector Type & Mating Diameter: Must be a phone plug with 6.35mm (1/4") mating diameter to ensure mechanical compatibility with standard 1/4" jack receptacles
• Signal Configuration: Must support stereo (3 conductor, TRS) configuration to maintain electrical compatibility with three-conductor audio circuits
• Gender: Must be male to match the original plug function
• Contact Count: Must have exactly 3 conductors and 3 contacts
• Mounting Type: Must be free hanging (in-line) to match the original form factor
• Body Material & Contact Material: Copper alloy body with brass or copper alloy contacts ensure equivalent electrical and mechanical performance
• Regulatory Compliance: Must maintain ROHS3 compliance and REACH unaffected status

The substitute part 269X meets all these criteria while offering an alternative termination method (solder lug instead of solder) and enhanced shielding characteristics.

Parameter Comparison

Engineering Selection Recommendations

The Switchcraft 269X serves as a direct functional substitute for the obsolete Switchcraft 269. Both parts maintain identical mechanical and electrical specifications for the critical parameters governing 6.35mm stereo phone plug operation: mating diameter, three-conductor TRS configuration, male gender, and free hanging in-line mounting.

The 269X is the preferred selection for new designs and replacement applications due to its active product status, ensuring continued availability and supply chain reliability. Both parts maintain full ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements.

The primary difference between the parts is termination method: the 269 uses direct solder termination, while the 269X employs solder lug termination. The 269X also incorporates shielding, which provides additional electromagnetic interference rejection compared to the unshielded 269. These differences do not affect mechanical or electrical compatibility with standard 1/4" jack receptacles.

Frequently Asked Questions (FAQ)

Q: Can the Switchcraft 269X directly replace the Switchcraft 269 in existing designs?

A: Yes. Both connectors share identical mating diameter (6.35mm), signal configuration (stereo TRS), contact count (3 conductors), and mounting type (free hanging in-line). The mechanical interface with 1/4" jack receptacles is identical. The termination method differs (solder lug versus solder), requiring appropriate PCB or cable assembly modifications.

Q: What is the significance of the shielding difference between these parts?

A: The 269X includes shielding while the 269 is unshielded. Shielding reduces electromagnetic interference susceptibility. This difference does not affect mechanical compatibility or basic electrical function in standard audio applications.

Q: Are both parts compliant with current regulatory standards?

A: Yes. Both the Switchcraft 269 and 269X are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.

Q: Why is the 269 listed as obsolete?

A: The 269 is no longer in active production. The 269X represents the current active equivalent from Switchcraft Inc., ensuring ongoing availability for new designs and replacement applications.

Q: What packaging differences exist between these parts?

A: The 269 is supplied with a handle and connector (2 pieces total). The 269X is supplied in bulk packaging with a connector, handle, and insulator tube (3 pieces total).

Q: Are there any electrical performance differences between brass and copper alloy contact materials?

A: Both brass and copper alloy contacts provide equivalent electrical performance for audio frequency applications. Contact material selection does not affect compatibility or signal integrity in standard 1/4" stereo phone plug applications.