# Female Plug, Gold Plated, 5.5x2.1 , 20A, Panel Mount

> DC female Jack connector 5.5x2.1, made of gold plated copper, for panel mounting, rated up to 20A. It fits into an 11 mm diameter hole and is secured with a thread, washer and nut included. Wires are connected by soldering; the center pin is positive, the outer part negative. Robust construction with good conductivity and corrosion resistance.

- Page: https://sigmanortec.ro/en/female-plug-gold-plated-55x21-20a-panel-mount
- Price: 14.22 RON
- Availability: In stock; 1-2 zile
- Reference: 9962 · EAN: 5948745631613
- Category: Electronic components > Connectors and Cables > Power Connectors
- Specifications: Nominal Current: 20 A
- Package (shipping data): 0.009 kg
- Updated: 2026-09-14
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 02:41 (Europe/Bucharest)

## Description

5.5x2.1 female panel DC connector, gold-plated, for stable power supplies up to 20A, offers high conductivity and good corrosion resistance, robust construction for industrial use, quick panel mounting on 11 mm hole with thread fixing, tinning connection for a firm and durable connection.
DC Female Connector, Jack type 5.5x2.1 , made of gold-plated copper, is ideal for connections that require a stable power supply and a current of up to 20A. It offers excellent conductivity and superior corrosion resistance, ensuring a secure and durable connection.
The connector has a robust construction and allows easy connection of wires by soldering.
The connector is mounted on the panel, in the 11mm diameter hole, with tightening through the rear thread.
Specifications:
Material: Gold-plated copper
Plug dimensions: 5.5x2.1 mm
Supported current: up to 20A
Type: Panel
Mounting: 11mm diameter hole
Use:
Cut and strip the ends of the wires to be connected.
Carefully solder the wires to the pins of the metal body, taking care to observe the correct polarity. The plus is on the middle pin, the minus is on the outside.
Insert the connector into the desired location and tighten it with the included washer and nut.
Connect the connector to the desired equipment, making sure in advance that the polarity is correct (in the middle pin you must have +, on the outside of the plug -.
Package contents:
1x female plug 5.5x2.1
1x washer
1x nut