Pomona Electronics 2382-8 Binding Post Connector - Equivalent & Substitute Parts

Part Overview

The Pomona Electronics 2382-8 is a miniature knurled binding post connector designed for panel-mount applications requiring secure threaded termination. This connector features a gray polycarbonate insulation body with gold-plated brass construction, rated for 5 amperes at 1500V rms. The product is currently obsolete, making identification of functionally equivalent alternatives essential for maintenance, repair, and legacy system support.

Substiute Parts

2382-8

Pomona ElectronicsIn Stock: 8172382-8 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 eligibility for the 2382-8 is determined by strict alignment of the following critical parameters:

Primary Substitution Criteria:

• Connector type: Miniature binding post with knurled head style
• Termination method: Threaded and turret configuration
• Thread specification: 8-32
• Current capacity: 5 A minimum
• Voltage rating: 1500V rms minimum
• Head dimensions: 0.380" OD x 0.086" L
• Panel thickness compatibility: 0.070" ~ 0.170"
• Body material: Brass with gold plating
• Insulation material: Polycarbonate (PC)
• Nut material: Brass with nickel plating

Identified Substitute:

The Pomona Electronics 2382-0 qualifies as a direct functional substitute. This part maintains identical electrical specifications, mechanical dimensions, termination characteristics, and material composition. The only difference is color designation (black versus gray), which does not affect electrical or mechanical performance within the specified operating parameters.

The L3 Narda-MITEQ 2382-2 does not qualify as a substitute. This part is categorized as an RF power divider module with fundamentally different form factor, function, and application scope, making it incompatible with the binding post connector application.

Parameter Comparison

Engineering Selection Recommendations

For applications currently using the 2382-8, the Pomona Electronics 2382-0 provides full functional equivalence with the advantage of active product status and current manufacturing availability. Both parts maintain ROHS3 compliance and identical electrical and mechanical specifications.

Selection of the 2382-0 is supported by:

• Identical termination thread specification (8-32)
• Matching current and voltage ratings (5 A, 1500V rms)
• Identical mechanical dimensions and panel thickness compatibility
• Equivalent material composition and plating specifications
• Active product status ensuring supply chain continuity

The color difference (gray to black) represents a cosmetic variation only and does not impact electrical performance, mechanical fit, or compliance certifications.

Frequently Asked Questions (FAQ)

Q: Can the 2382-0 be used as a direct replacement for the 2382-8?

A: Yes. The 2382-0 maintains identical electrical ratings (5 A, 1500V rms), mechanical dimensions (0.380" OD x 0.086" L), termination specifications (8-32 threaded and turret), and material composition. The only difference is color designation, which does not affect functional performance.

Q: What is the significance of the color difference between 2382-8 and 2382-0?

A: Color designation (gray versus black) is a cosmetic parameter that does not affect electrical characteristics, mechanical compatibility, or panel mounting performance. Selection between these variants should be based on application-specific color coding requirements or visual identification standards.

Q: Are both parts ROHS3 compliant?

A: Yes. Both the 2382-8 and 2382-0 are ROHS3 compliant, meeting current environmental and material restriction standards.

Q: What panel thickness range is supported by these connectors?

A: Both connectors support panel thickness from 0.070" to 0.170" (1.78mm to 4.32mm), accommodating standard PCB and panel mounting applications within this specification.

Q: Why is the 2382-2 not listed as a substitute?

A: The 2382-2 is an RF power divider module with fundamentally different form factor, electrical function, and application scope. It is not a binding post connector and cannot perform the same termination function as the 2382-8 or 2382-0.

Q: What is the termination thread specification?

A: Both the 2382-8 and 2382-0 use 8-32 threaded termination combined with turret configuration, enabling secure panel-mount installation with standard fastening hardware.