Switchcraft 820Z Mono 6.35mm Barrel Connector - Equivalent & Substitute Parts

Part Overview

The Switchcraft 820Z is a 6.35mm (0.250", 1/4") mono headphone jack connector featuring screw termination and free-hanging in-line mounting. This connector is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system maintenance and component procurement. The 820Z serves as a female jack connector with 2 conductors and 2 contacts, designed for audio applications requiring reliable mono signal transmission through a standardized headphone jack interface.

Substiute Parts

820Z

Switchcraft Inc.In Stock: 1105820Z Datasheet

Current PartRFQ

820X

Switchcraft Inc.In Stock: 1175820X Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Switchcraft 820Z is determined by strict alignment of the following critical parameters:

• Connector Type & Gender: Must be a female phone jack connector
• Signal Configuration: Must support mono signal transmission
• Mating Diameter: Must be 6.35mm (0.250", 1/4") headphone jack standard
• Contact Configuration: Must provide 2 conductors and 2 contacts
• Mounting Style: Must be free-hanging in-line configuration
• Termination Method: Must use screw termination
• Shielding: Must be unshielded
• Material Composition: Body and contact materials must be copper alloy
• Cable Opening Dimension: Must accommodate 0.260" (6.60mm) cable opening

The Switchcraft 820X meets all specified parameters and is classified as a direct equivalent substitute for the 820Z.

Parameter Comparison

Engineering Selection Recommendations

The Switchcraft 820X is a direct functional equivalent to the obsolete 820Z. Both components are manufactured by Switchcraft Inc. and share identical electrical and mechanical specifications across all critical parameters. The 820X maintains ROHS3 compliance and REACH unaffected status, ensuring regulatory alignment with the original component.

Selection of the 820X as a replacement for the 820Z is supported by complete parameter equivalence and current availability (1165 pcs in stock versus 996 pcs for the 820Z). No performance degradation or system redesign is required when substituting the 820X for the 820Z in existing applications.

Frequently Asked Questions (FAQ)

Q: Can the 820X be used as a direct replacement for the 820Z?

A: Yes. The 820X meets all electrical and mechanical specifications of the 820Z, including connector type, gender, signal configuration, mating diameter, contact count, mounting style, termination method, shielding, materials, and cable opening dimensions.

Q: Are there any compliance differences between the 820Z and 820X?

A: No. Both components maintain ROHS3 compliance and REACH unaffected status.

Q: What is the primary reason to substitute the 820X for the 820Z?

A: The 820Z is classified as obsolete. The 820X provides continued access to equivalent functionality with current manufacturing and inventory support.

Q: Do the 820Z and 820X have different packaging specifications?

A: Packaging information is not provided in the technical specifications for either component. Verify packaging requirements with the supplier for your specific application needs.

Q: Are there any material or construction differences between these connectors?

A: No. Both connectors use copper alloy for body and contact materials, ensuring identical electrical and mechanical performance characteristics.