Pomona Electronics 6854 Circular Connector - Equivalent & Substitute Parts

Part Overview

The Pomona Electronics 6854 is a 5-position circular connector receptacle with female sockets and solder cup termination, designed for panel mount applications with flange mounting. This connector features a zinc die-cast shell with nickel finish and tin contact finish for mating surfaces.

The 6854 is classified as obsolete. Identifying equivalent substitute parts is necessary to maintain design compatibility and ensure continued availability for applications requiring this connector specification.

Substiute Parts

6854

Pomona ElectronicsIn Stock: 10466854 Datasheet

Current PartRFQ

XLR531

ITT Cannon, LLCIn Stock: 1044XLR531 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The XLR531 manufactured by ITT Cannon, LLC qualifies as a direct substitute based on the following critical parameters:

• 5-position circular connector receptacle with female sockets
• XLR shell size and insert configuration
• Panel mount with flange mounting feature
• Solder cup termination
• Latch lock fastening mechanism
• Nickel shell finish
• ROHS3 compliance

The XLR531 maintains functional and mechanical compatibility with the Pomona 6854 across all core connector specifications. Differences in shell material (aluminum versus zinc die cast) and contact finish (silver versus tin) do not prevent substitution within the defined electrical and mechanical parameters for this connector category.

Parameter Comparison

Engineering Selection Recommendations

The ITT Cannon XLR531 is the qualified substitute for the obsolete Pomona Electronics 6854. Both connectors maintain ROHS3 compliance and meet the core mechanical and electrical interface requirements for 5-position XLR circular connector receptacles with solder cup termination.

The XLR531 is currently in active production status with 991 units available in inventory, providing supply continuity for applications previously specified with the Pomona 6854. The connector maintains identical form factor, mounting configuration, and termination method.

Frequently Asked Questions (FAQ)

Q: Can the XLR531 be used as a direct replacement for the Pomona 6854?

A: Yes. Both connectors share identical specifications for connector type, position count, shell size, mounting configuration, termination method, and fastening mechanism. The XLR531 is mechanically and functionally compatible for panel mount solder cup applications.

Q: What are the differences between these connectors?

A: The primary differences are shell material (aluminum in XLR531 versus zinc die cast in 6854), contact finish (silver in XLR531 versus tin in 6854), and product status (active versus obsolete). These differences do not affect substitution compatibility within the defined connector category.

Q: Are both connectors RoHS compliant?

A: Yes. Both the Pomona 6854 and ITT Cannon XLR531 are ROHS3 compliant.

Q: What is the packaging format for the XLR531?

A: The XLR531 is supplied in tray packaging.

Q: Why is the Pomona 6854 classified as obsolete?

A: The Pomona 6854 has been discontinued by the manufacturer. The ITT Cannon XLR531 provides equivalent functionality and is currently in active production.