BU-P2970-2 Equivalent & Substitute Parts

Part Overview

The BU-P2970-2 is a triple banana plug connector with stackable design, manufactured by Mueller Electric Co. This solderless connector features a standard banana plug diameter and is designed for free-hanging, in-line applications. The part is currently active in production with 795 units in stock. Alternative equivalent parts may be required due to supply chain considerations, inventory availability, or specific application requirements where substitute specifications remain functionally compatible.

Substiute Parts

BU-P2970-2

Mueller Electric CoIn Stock: 857BU-P2970-2 Datasheet

Current PartRFQ

2970-2

Pomona ElectronicsIn Stock: 11222970-2 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the BU-P2970-2 is determined by the following critical parameters:

• Connector Type: Triple banana plug with stackable design
• Gender: Male
• Plug Diameter: Standard Banana
• Mounting Configuration: Free Hanging (In-Line)
• Termination Method: Solderless
• Insulation: Non-Mating End Insulated
• Color: Red
• Contact Finish: Nickel

The substitute part 2970-2 from Pomona Electronics maintains compatibility across all critical functional parameters. Variations in body material (Polypropylene vs. Acrylonitrile Butadiene Styrene), contact material (Brass vs. Beryllium Copper), and maximum operating temperature do not prevent functional substitution in standard applications where the specified operating range of the substitute part is sufficient.

Parameter Comparison

Engineering Selection Recommendations

Both the BU-P2970-2 and 2970-2 are active production parts with current inventory availability. The BU-P2970-2 offers a wider operating temperature range (-50°C to 115°C) compared to the 2970-2 (50°C maximum). Selection between these parts should be based on the specific thermal requirements of the application. Both parts maintain RoHS compliance and are classified as REACH Unaffected. The Pomona Electronics 2970-2 features additional mechanical attributes (set screw and cross hole) not specified for the Mueller Electric Co part, which may provide enhanced retention in certain mounting scenarios.

Frequently Asked Questions (FAQ)

Q: Can the 2970-2 from Pomona Electronics directly replace the BU-P2970-2 from Mueller Electric Co?

A: Yes, for applications where the operating temperature does not exceed 50°C. Both parts share identical connector type, gender, plug diameter, mounting configuration, termination method, insulation, color, and contact finish. The primary difference is the maximum operating temperature specification.

Q: What are the material differences between these two parts?

A: The BU-P2970-2 uses a Polypropylene (PP) body with Brass contacts, while the 2970-2 uses an Acrylonitrile Butadiene Styrene (ABS) body with Beryllium Copper contacts. Both materials are suitable for standard connector applications, with ABS offering enhanced mechanical durability in certain environments.

Q: Are both parts RoHS compliant?

A: Yes. The BU-P2970-2 is RoHS Compliant, and the 2970-2 is ROHS3 Compliant. Both meet current regulatory requirements.

Q: What is the significance of the set screw and cross hole features on the 2970-2?

A: These features provide additional mechanical retention and alignment options during installation, which may be beneficial in applications requiring enhanced connector stability.

Q: Which part should I select for high-temperature applications?

A: The BU-P2970-2 is rated for operating temperatures up to 115°C and is the appropriate choice for applications exceeding 50°C. The 2970-2 is limited to a maximum of 50°C.