SKU: 87245950146

HKM-549779 DC Power Socket 5.5x2.1/5.5x2.5mm Female Connector for PCB Applications

Sale price$53.99 Regular price$59.99
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Description

HKM-549779 DC Power Socket 5.5x2.1/5.5x2.5mm Female Connector for PCB ApplicationsIntroducing the HKM 549779 DC Power Socket, a highly reliable female connector optimized for PCB applications. Designed to provide a secure power connection, this component is ideal for various electronic projects and devices, thanks to its durability and efficiency in high frequency environments. This DC Power Socket supports two common sizes, 5. 5x2. 1mm and 5. 5x2. 5mm, making it a versatile choice for different setups. The connector boasts a rated

Introducing the HKM-549779 DC Power Socket, a highly reliable female connector optimized for PCB applications. Designed to provide a secure power connection, this component is ideal for various electronic projects and devices, thanks to its durability and efficiency in high-frequency environments.

This DC Power Socket supports two common sizes, 5.5x2.1mm and 5.5x2.5mm, making it a versatile choice for different setups. The connector boasts a rated current of 10A and operates at a voltage of 30V, ensuring that it meets the needs of demanding applications. With an operating temperature range of -30℃ to 70℃, it can adapt to various conditions without compromising performance.

Key features of the HKM-549779 include:

- Exceptional contact resistance of ≤0.03Ω, promoting efficient electrical flow.
- A high insulation resistance of ≥100MΩ, providing added reliability.
- Withstand voltage capability of AC 500V (50Hz) for up to one minute ensures it can handle electrical surges.

The product is designed for a range of applications, making it suitable for:

- Audio-visual products like MP3 players, DVDs, and more.
- Digital and video cameras, ensuring they receive consistent power.
- Remote controls for both vehicles and security systems.
- Communication devices, including phones and telephones.
- Household appliances such as TVs and microwave ovens.
- Security products like video intercoms and monitors, enhancing safety features.
- Various electronic and fitness toys, offering a robust power solution.
- Medical equipment, including sphygmomanometers and thermometers.

With the HKM-549779 DC Power Socket, users can expect dependable performance tailored to their specific PCB needs. Whether you're working on a new project or need a reliable connection for existing devices, this socket is designed to deliver the quality and functionality you require. Choose the HKM-549779 for a dependable power connection that stands the test of time in your electronic endeavors.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 87245950146

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4.3 ★★★★★
Based on 272 reviews
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Verified Purchase
William Sponaugle
New York, US
★★★★★ 4
you need an ac/ dc wall adapter
easy to use and quick
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 14, 2025
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Verified Purchase
365utopia
Bozeman, US
★★★★★ 5
Nice features
I have only had this item a few weeks. But I like it very much. It’s better than the one it replaced. I like that I only have to press and release the button to pull out the cork and then it releases the cork automatically. Only charged once so far and is still fully charged. Also a blue LED is lit when cork is being removed and a red LED is lit when it is releasing the cork.
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Reviewed in the United States on November 16, 2025
W
Verified Purchase
Willy1
Charlottesville, US
★★★★★ 1
Don't Waste Your Money!
I thought this was going to be good. First bottle opened OK, though the device obviously struggled to get the cork out. Used for 3 or 4 bottles. on the last two, I had to manually turn the device to get the corkscrew in - then pull the cork out. Cork is in the device and it won't come out. UNFORTUNATELY I THREW OUT THE PACKAGING, SO NOT SURE WHAT IF ANYTHING I CAN DO WITH IT OTHER THAN THROW IT OUT. NOTE: I did try recharging the device after each use, though it made no difference.
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Reviewed in the United States on January 25, 2026
K
Verified Purchase
Kelly
Battle Creek, US
★★★★★ 5
Works great! Better than a Rabbit brand
This is an awesome opener. My husband originally got me one for Christmas for our lake place. Everyone that uses it loves it. I had a r Rabbit brand at home and it finally wore out, but never worked as awesome as this one. My old one also required it to sit in a plastic base as a means of charging versus a cord I can simply plug in and hide. I like this style better because I can put it on a cute little tray. To work it, you simply push a button and it pull the cork out and then releases it without having to hit a different button. This one was on sale too, so extra bonus.
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Reviewed in the United States on August 17, 2025
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Verified Purchase
Divya
Birmingham, US
★★★★★ 5
Game Changer for Wine Lovers
Color: 8-in-1 Silver, Size: Rechargeable
Circle Joy Electric Wine Bottle Opener and I’m honestly really impressed. Setup was super simple, and it works exactly as advertised—just place it on the bottle, press a button, and the cork comes out smoothly in seconds. No struggling, no broken corks, and no mess. It makes opening wine feel effortless and a lot more enjoyable. I also love the sleek design—it looks modern and feels sturdy, not cheap. If you have the set with accessories, the extras like the foil cutter and pourer are a nice bonus and actually useful. Overall, this is a great little gadget, especially if you open wine often or just want something convenient and easy to use. Definitely a solid buy or even a nice gift idea.
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Reviewed in the United States on April 16, 2026

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