Pomona Electronics 2383-2 Binding Post Connector - Equivalent & Substitute Parts

Part Overview

The Pomona Electronics 2383-2 is a miniature dual binding post connector with knurled black and red heads, designed for low-voltage signal and power applications. This connector features threaded and turret termination with an 8-32 thread, supporting up to 5 amperes at 30VAC/60VDC. The product is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing maintenance, repair, and legacy system support.

Substiute Parts

2383-2

Pomona ElectronicsIn Stock: 6852383-2 Datasheet

Current PartRFQ

2382-0

Pomona ElectronicsIn Stock: 12082382-0 Datasheet

SimilarRFQ

2382-2

L3 Narda-MITEQIn Stock: 9512382-2 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution analysis for the 2383-2 is based on the following critical parameters that determine functional equivalence:

Primary Substitution Criteria:

• Termination type (Threaded and Turret)
• Termination thread specification (8-32)
• Current rating (5 A minimum)
• Voltage rating (30VAC/60VDC minimum)
• Body material and plating (Brass with Gold plating)
• Insulation material (Polycarbonate)
• Head style (Knurled)
• Connector category (Banana and Tip Connectors)

Identified Substitute:

The Pomona Electronics 2382-0 qualifies as a functional substitute for single-connector applications. This part maintains identical termination specifications (8-32 threaded and turret), current rating (5 A), body material (Brass with Gold plating), insulation material (Polycarbonate), and head style (Knurled). The 2382-0 is active product status with ROHS3 compliance. The primary difference is that 2382-0 is a single miniature connector rather than dual, and operates at a higher voltage rating (1500V rms versus 30VAC/60VDC).

The L3 Narda-MITEQ 2382-2 listed in the substitute database is not functionally equivalent. This part is an RF power divider module operating in the 500 MHz to 6 GHz frequency range, representing a fundamentally different product category and application domain.

Parameter Comparison

Engineering Selection Recommendations

For applications currently using the obsolete Pomona Electronics 2383-2, the following selection guidance applies:

Dual Connector Requirement: If the application requires dual binding post connectors with matched black and red color coding, no direct substitute exists within the provided database. The 2383-2 must be sourced from remaining inventory or alternative suppliers specializing in legacy connector stock.

Single Connector Substitution: Where application redesign permits use of individual single connectors, the Pomona Electronics 2382-0 provides functional equivalence. This part is active product status with current manufacturing support and ROHS3 compliance certification, ensuring long-term availability and regulatory alignment.

Compliance Considerations: Both the 2383-2 and 2382-0 maintain ROHS3 compliance and REACH unaffected status, supporting continued use in regulated industries and export markets.

Frequently Asked Questions (FAQ)

Q: Can the 2382-0 single connector replace the 2383-2 dual connector?

A: The 2382-0 provides electrical and mechanical equivalence for individual connector positions. Applications requiring dual connectors with integrated black and red color coding must either source the 2383-2 from legacy inventory or implement two separate 2382-0 connectors with external color identification.

Q: What is the voltage difference between 2383-2 and 2382-0?

A: The 2383-2 is rated for 30VAC/60VDC, while the 2382-0 is rated for 1500V rms. The 2382-0 exceeds the voltage specification of the original part, making it suitable for applications operating at or below the 2383-2 voltage rating.

Q: Is the L3 Narda-MITEQ 2382-2 a valid substitute?

A: No. The 2382-2 is an RF power divider module for frequencies between 500 MHz and 6 GHz. This represents a different product category and application domain, with no functional equivalence to the 2383-2 binding post connector.

Q: What panel thickness is required for the 2382-0?

A: The 2382-0 accommodates panel thicknesses from 0.070" to 0.170" (1.78mm to 4.32mm), providing broader compatibility than the 2383-2 specification of 0.188" (4.80mm).

Q: Are both parts RoHS compliant?

A: Yes. Both the 2383-2 and 2382-0 are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.