Keystone Electronics 552-4 Banana Plug Connector - Equivalent & Substitute Parts

Part Overview

The Keystone Electronics 552-4 is a standard banana plug connector designed for panel mount applications. This male connector features rivet termination and is constructed with phosphor bronze contacts and nickel-plated brass body. The component is classified as Active product status and maintains ROHS3 compliance with unlimited moisture sensitivity rating. Substitute parts are identified when equivalent electrical and mechanical specifications align with the original design requirements for banana and tip connector applications.

Substiute Parts

552-4

Keystone ElectronicsIn Stock: 848552-4 Datasheet

Current PartRFQ

108-0754-001

Cinch Connectivity SolutionsIn Stock: 1332108-0754-001 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the Keystone Electronics 552-4 are identified based on matching the following critical parameters:

• Connector Type: Banana Plug
• Gender: Male
• Plug/Mating Plug Diameter: Standard Banana
• Mounting Type: Panel Mount
• Termination Method: Rivet
• Insulation Classification: Non-Insulated
• Product Status: Active
• Regulatory Compliance: ROHS3 Compliant

The substitute part Cinch Connectivity Solutions 108-0754-001 satisfies all mandatory substitution criteria. Variations in contact material (Beryllium Copper vs. Phosphor Bronze), contact finish (Silver vs. unspecified), body material composition (Brass vs. Brass with Nickel Plating), and operating temperature range do not preclude substitution when the core functional and mechanical parameters remain equivalent.

Parameter Comparison

Engineering Selection Recommendations

Both the Keystone Electronics 552-4 and Cinch Connectivity Solutions 108-0754-001 maintain Active product status and ROHS3 compliance. The Cinch part carries REACH Affected designation, whereas the Keystone part is REACH Unaffected. Both components share identical ECCN (EAR99) and HTSUS (8536.69.4030) classifications. Selection between these parts should be based on supply chain requirements, regulatory obligations specific to end-use applications, and material specifications appropriate to the intended electrical environment.

Frequently Asked Questions (FAQ)

Q: What makes Cinch 108-0754-001 a valid substitute for Keystone 552-4?

A: Both connectors share identical functional specifications: male banana plug type, standard banana diameter, panel mount configuration, rivet termination, and non-insulated design. Both maintain Active status and ROHS3 compliance with unlimited moisture sensitivity rating.

Q: Are there differences in material composition between these parts?

A: Yes. The Keystone 552-4 uses phosphor bronze contacts with nickel-plated brass body. The Cinch 108-0754-001 uses beryllium copper contacts with brass body and includes silver contact finish. These material differences do not affect substitution eligibility based on the specified parameters.

Q: What is the significance of REACH Affected vs. REACH Unaffected status?

A: REACH Affected status indicates the component may contain substances of concern under EU regulations. REACH Unaffected indicates no such substances are present. Selection depends on regulatory requirements for the end application and geographic market.

Q: Do operating temperature ranges affect substitution?

A: The Keystone 552-4 does not specify an operating temperature range. The Cinch 108-0754-001 specifies -55°C to 85°C. When temperature range is not specified for the original part, the substitute's specified range does not preclude substitution.

Q: Are these connectors interchangeable in all applications?

A: Both connectors meet the core mechanical and electrical substitution criteria. Application-specific requirements such as contact material performance, plating specifications, or regulatory compliance obligations must be evaluated for the intended use case.