Switchcraft 238 6.35mm Stereo Phone Plug Connector - Equivalent & Substitute Parts

Part Overview

The Switchcraft 238 is a 6.35mm (0.250", 1/4") stereo phone plug connector with right-angle solder termination, designed for headphone and audio applications. This connector features a 3-conductor TRS (Tip-Ring-Sleeve) configuration with shielded construction and brass contacts. The part is currently listed as obsolete, making equivalent substitutes necessary for ongoing production and maintenance applications.

Substiute Parts

238

Switchcraft Inc.In Stock: 844238 Datasheet

Current PartRFQ

238X

Switchcraft Inc.In Stock: 2632238X Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The Switchcraft 238X qualifies as a direct substitute based on the following critical parameters:

• Identical mating diameter: 6.35mm (0.250", 1/4")
• Identical signal configuration: Stereo (3 Conductor, TRS)
• Identical connector type: Phone Plug, Male gender
• Identical mounting type: Free Hanging (In-Line), Right Angle
• Identical termination method: Solder
• Identical shielding: Shielded
• Identical number of contacts: 3 Conductors, 3 Contacts
• Same series designation: 230

The 238X maintains functional and mechanical compatibility with the original 238 design while offering improved product status and compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

The Switchcraft 238X is the appropriate substitute for the obsolete Switchcraft 238. The 238X maintains identical electrical and mechanical specifications while offering the following advantages:

• Active product status ensures ongoing availability and manufacturer support
• ROHS3 compliance meets current environmental and regulatory requirements
• Larger inventory availability (2531 pcs vs. 800 pcs) supports production continuity
• Bulk packaging option provides flexibility for manufacturing operations

The 238X is suitable for direct replacement in all applications where the original 238 was specified, with no design modifications required.

Frequently Asked Questions (FAQ)

Q: Can the Switchcraft 238X be used as a direct replacement for the Switchcraft 238?

A: Yes. Both connectors share identical mating diameter (6.35mm), signal configuration (3-conductor TRS stereo), mounting type (right-angle solder), and shielding characteristics. No circuit modifications are required.

Q: What are the key differences between the 238 and 238X?

A: The primary differences are product status (238 is obsolete; 238X is active), RoHS compliance (238 is non-compliant; 238X is ROHS3 compliant), body material (238 uses brass; 238X uses steel), and contact plating (238 uses tin; 238X uses nickel). These differences do not affect functional compatibility.

Q: Are there packaging differences between the two parts?

A: Yes. The 238 is supplied with 5 pcs (1 connector, 2 handles, 2 screws), while the 238X is supplied with 4 pcs (1 connector, 1 handle, 2 screws) in bulk packaging. The connector itself is functionally identical.

Q: What is the mating length difference between these connectors?

A: The 238 has a mating length of 1.188" (30.20mm), while the 238X has a mating length of 1.200" (30.50mm). This 0.012" (0.30mm) difference is within typical manufacturing tolerances and does not affect compatibility with standard 6.35mm jack receptacles.

Q: Is the 238X suitable for new designs?

A: Yes. The 238X is an active product with current compliance certifications (ROHS3), making it the appropriate choice for new product development and ongoing production applications.