Skip to Content
  1. All products
  2. 🏗️ Prototyping & Wiring
  3. 📍 Pins and Sockets
  4. 5mm DC Jack Female Connector with Wire
  5. 📍 Pins and Sockets
Pricelist: Retail Price (B2C) Pricelist
Pricelist: Retail Price (B2C) Pricelist
5mm DC Jack Female Connector with Wire

5mm DC Jack Female Connector with Wire

(0 review)
SpecificationDetails
Connector TypeDC Barrel Jack (Female)
Pin Dimensions5.5mm (OD) x 2.1mm (ID)
Wire Length~20 cm to 30 cm
Current RatingUp to 5A
Voltage Rating1V - 48V DC
Wire MaterialMultistrand Copper (PVC Insulated)
Price
₹ 12.71 ₹ 12.71
(Tax included)

Barcode: 554477

Product Description

The 5mm DC Jack Female Connector with Wire is a versatile power input pigtail designed to provide a standard DC interface for your electronic projects. Featuring the widely used 5.5mm outer diameter and 2.1mm inner diameter, this female socket is the perfect mate for standard wall-mount power adapters and battery eliminators. The pre-soldered multistrand wires allow for a quick and reliable connection to PCBs, breadboards, or screw terminals without the need for complex mounting hardware. Its robust molded design ensures a secure physical connection, making it ideal for powering LED strips, CCTV systems, and various DIY robotics kits.

Key Features

  • Universal 5.5mm x 2.1mm Compatibility: Standardized sizing ensures it fits the vast majority of consumer electronics power supplies.

  • Pre-Wired for Convenience: Comes with stripped and tinned ends, saving time and reducing the risk of cold solder joints during assembly.

  • Flexible Installation: The pigtail design allows the jack to be mounted through a small hole in an enclosure or kept loose for internal wiring flexibility.

  • Color-Coded Leads: Standard Red (Positive) and Black (Negative) wires ensure intuitive and error-free polarity management.

  • High-Current Handling: Capable of sustaining up to 5A, suitable for high-power applications like motorized actuators and high-density LED lighting.

Technical Details

  • Internal Center Pin: 2.1mm Diameter.

  • Outer Shell Material: High-grade ABS/PVC.

  • Wire Gauge: 20-22 AWG (Typically).

Prototyping and Engineering Tips from Robogears

  • Polarity Check: CRITICAL: Most DC adapters are "Center Positive," meaning the inner pin carries the Positive (+) voltage. However, always use a multimeter to verify that the Red wire is connected to the center pin of your specific connector before connecting it to sensitive electronics.

  • Mounting in Enclosures: If you are building a 3D-printed or plastic project box, you can secure this pigtail using a cable gland or a zip-tie "strain relief" inside the box. This prevents the wire from being pulled out if the power cable is accidentally yanked.

  • The 2.1mm vs. 2.5mm Rule: This jack has a 2.1mm center pin. While a 2.1mm male plug will fit perfectly, a 2.5mm male plug (often used for high-wattage laptops) will not fit. Conversely, putting a 2.1mm plug into a 2.5mm jack will result in a loose, intermittent connection.

  • Parallel Powering: You can use multiple female pigtails in parallel to distribute power from a single high-current source to multiple independent modules. Just ensure your main power supply can handle the total combined current of all connected devices.

  • Soldering to Terminals: When connecting these leads to a terminal block, avoid over-tightening the screws, which can shear the small copper strands. If possible, crimp a bootlace ferrule onto the wire ends for the most professional and secure industrial-grade connection.

Package Includes

  • 1 x 5mm DC Jack Female Connector with Wire (Pigtail)

Disclaimer: Intended for low-voltage DC applications only; do not use with AC mains electricity. Ensure the total current draw does not exceed 5A to prevent overheating the wires. Always double-check the polarity of your power adapter before plugging it into the jack to avoid permanent damage to your circuit.