5.5×2.1mm Female DC Power Jack Socket (3-Pin)
Prices updated: 13 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 Microohm | 5.5×2.1mm Female DC Power Jack Supply Socket | 2 EGP3.5 | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 2 EGP
About this product
A female 5.5×2.1 mm DC barrel power jack with 3 pins, designed for PCB mounting. It accepts a matching male plug from a DC adapter and is rated for up to 30 V DC and 1.0 A, a common choice for powering development boards and small electronics projects.
Specifications
- Plug type
- 5.5 x 2.1 mm
- Pin count
- 3
- Rated load
- up to DC 30V / 1.0A
- Contact resistance
- ≤0.03
- Insulation resistance
- ≥100 MΩ
- Operating temperature
- -30°C ~ +70°C
Frequently asked questions
What is the price of 5.5×2.1mm Female DC Power Jack Socket (3-Pin) in Egypt?
5.5×2.1mm Female DC Power Jack Socket (3-Pin) currently costs 2 EGP in Egypt.
Where can I buy 5.5×2.1mm Female DC Power Jack Socket (3-Pin) in Egypt?
5.5×2.1mm Female DC Power Jack Socket (3-Pin) is available from Microohm. Compare the offers above to find the best price.
Which polarity does the centre pin use?
Many DC barrel jacks use a positive centre pin, but this varies by device. Check the silkscreen on the board and the label on the adapter before connecting power.
Can it power a board from a 12 V adapter?
Yes, as long as the adapter's output stays within the rating of up to 30 V DC and the current drawn does not exceed 1.0 A.
