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Home ELECTRONIC COMPONENTS Connectors &Terminals Female Banana Binding Post (25A) , Black Color (B3)
USB Connector Type (C)
USB Connector Type (C) 5 EGP
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Female Banana Binding Post (25A) , Red Color (B3)
Female Banana Binding Post (25A) , Red Color (B3) 20 EGP

Female Banana Binding Post (25A) , Black Color (B3)

20 EGP

Female Banana Binding Post (25A) (4 mm) , Black Color

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Categories: Banana Plugs, Connectors &Terminals
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Description

Description

Here is the professional e-commerce product description for the heavy-duty black banana binding post, optimized for your digital catalog.

Heavy-Duty Female Banana Binding Post (25A) – Black (B3)

Product Overview

This premium Female Banana Binding Post (Model B3) is engineered for high-current applications demanding dependable, low-resistance electrical connections. Rated for up to 25A, it features a heavy-duty threaded brass body encased in a rugged, high-isolation black thermoplastic shell.

Designed for standard 4mm banana plugs, bare wire wraps, or spade lugs, this chassis-mount binding post is the industry-standard choice for power supplies, custom audio systems, and industrial testing interfaces.

Key Features

  • High-Current Handling: Rated safely for up to 25A continuous current, making it ideal for high-power circuits and laboratory power supplies.

  • Multi-Connection Versatility: Accepts standard 4mm banana plugs from the front, or bare wire/spade terminals via the screw-down threaded collar.

  • Robust Chassis Isolation: Includes heavy-duty plastic isolation washers and hex nuts to ensure safe, short-free mounting on metal enclosures or control panels.

  • Industry Standard Color Coding: Solid black finish provides clear visual identification for ground (GND), negative (-), or common reference lines in your electrical setup.

Technical Specifications

Parameter Specification
Product Model B3
Color Black (Negative / Ground / Common)
Current Rating 25A
Compatible Plug Size 4mm Standard Banana Plug
Connection Types 4mm Plug, Bare Wire, Spade Lug, or Solder Lug
Material (Conductor) Nickel-Plated Brass / Copper Alloy
Material (Insulation) High-Temperature ABS / Polycarbonate
Mounting Style Panel Mount / Chassis Mount
Thread Size Standard M4 / M5 Threaded Post with Hex Nuts

Applications

Engineered for reliable performance across high-power electrical and testing hardware:

  • Power Delivery: Benchtop laboratory power supplies, linear power units, and custom high-wattage battery chargers.

  • Testing & Measurement: Custom test jigs, breakout boxes, electronic load banks, and school physics lab equipment.

  • Audio Engineering: High-power amplifiers, loudspeaker cabinets, and custom studio crossover networks.

  • Industrial Controls: Power distribution blocks, control panels, and automation hardware racks.

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