120PCS Solder Seal Wire Connectors - Sopoby Heat Shrink Waterproof Butt Connector Kit Insulated Automotive Marine Electrical Wire Terminals
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Availability:
In Stock.
Arrives
Saturday, Jun 21
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Size: 120PCS
Features
- PREMIUM SOLDER SEAL RING: Tubing reduces in size, the enough solder will melt and flow through the stripped wires, ensure a long lasting connection for your application
- BETTER WATERPROOF SOLUTIONS: Double wall design, Hot Melt Adhesive inside ensures wires strongly connected and prevent wires slipping from the terminal; Polyolefin outside tubing provides insulation and improves pullout strength
- ABRASION RESISTANCE HEAT SHRINKABLE TUBE: Premium tube materials are specially designed to be used in harsh environments. Protect the wires and cables from abrasion, cutting, scuffing and low impact situations
- EXCELLENT WIRE CONTACT - The tin barrel provides increased current flow, and ensures less voltage drop, preventing wiring failures and reducing equipment downtime
- WIDE APPLICATIONS: Excellent stability, water resistance and electrical conductivity provide durable connection for motorcycle, off-road vehicles, lawn tractors, RVs, fish finder and marine application. Widely used on multiple projects of your Christmas lights, ships with high waterproof requirements motorcycle stereo, boat electronics, equipment switches
Color: Yellow, Blue, Red, White
Gauge: AWG 26-10
Connector Type: Solder
Contact Material: Copper
Insulation Material: Polyolefin
Package Dimensions : 7.44 x 4.29 x 0.71 inches; 3.84 ounces
Item model number : Sopoby334
Date First Available : May 23, 2019
Manufacturer : Sopoby
Country of Origin : China
Best Sellers Rank: #6,783 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #54 in Butt Terminals #2,581 in Electrical Equipment
#54 in Butt Terminals:
#2,581 in Electrical Equipment:
Customer Reviews: 4.6 4.6 out of 5 stars 15,253 ratings
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Jun 21
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Size: 120PCS
I had success by applying flux to the wires after twisting them together. I then slide the connector over the wires and heat to 400C while rotating the wires and connector to keep the heat even. I could see the solder flowing into the wire strands. Without the flux, I did not see the solder flow and was unsure if the solder melted.
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Reviewed in the United States on May 3, 2025 by Chris Richter
Size: 250PCS
Skip the process of having to plug up your soldering tool and pulling out solder when you have this, you can just slip on the wire and just simply apply heat and gun to it. Wire is protected water tight seal super tight solder the best invention ever the wires.
Reviewed in the United States on May 1, 2025 by I read some reviews on here in the subs are underrated if you’re getting overheat issues you’re under powering the sub just get a beef for your amp and I guarantee you you will get the results
Size: 250PCS
This is a nice assortment of connectors, have not used too many yet so I can't do as good of a review as I would like.
Reviewed in the United States on February 27, 2025 by Steve
Size: 250PCS
Good wiring product, working well
Reviewed in the United States on May 29, 2025 by Clint J
Size: 120PCS
I have used several of these connectors for different projects, including adding accessories to my RZR and fixing various appliances around the house. One of the standout features of this kit is its ease of use. The solder seal connectors create a strong, waterproof bond without the need for complicated crimping tools, making my work faster and more efficient. These connectors provide a secure connection that holds up well, even in tough conditions. I was particularly impressed with how well they performed when used on my RZR, where they faced exposure to vibrations, dirt, and moisture—yet the connections remained intact and reliable. For appliance repairs, the heat shrink design ensures a tight, insulated seal that has given me peace of mind knowing that the electrical work is protected. Overall, this kit has proven to be an invaluable addition to my toolkit. Whether for automotive, marine, or household electrical projects, these connectors have consistently delivered quality results. If you need dependable, high-quality wire terminals that are waterproof and easy to use, I highly recommend giving this product a try.
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Reviewed in the United States on November 4, 2024 by Rosa
Size: 120PCS
These 120 solder seal wire connectors are a fantastic addition to my toolkit. They are easy to use, providing a strong and reliable connection with minimal effort. The heat shrink and solder design creates a secure seal that holds up well, even in demanding environments. They’ve saved me time and hassle compared to traditional soldering methods. A great product for DIY electrical projects or professional use. Highly recommended!
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Reviewed in the United States on January 14, 2025 by Huzaif
Size: 120PCS
This definitely beats having to use soldering wire and soldering gun. It works great if you follow the instruction and do it right. - Usee a proper heat gun. - Medium to Mid-Hi Heat. - stay between 4 to 6 inches from the wire and slightly move the heat from end to end to spread the heat from the soldering point and the colores plastic rings that will seal the wire making it water tight. - do not twist the wires together, open them and mate them together in an interlocking way. This will allow the soldering to penetrate through the wires and make a secure and solid soldering. - if you see the outer layer get dark or the soldering start to bubble, back off the heat gut. You are too close. - you will see the soldering melt and go through the wires and also the colored plastic spread as it melts. At that point the shrink tube should have shrunk and create a tight seal. - You are done.!! This should no take any more than 45 sec. to 1min. -You are done! If you twist the wires individually and twist them together the soldering will not penetrate. If you are too close, concentrating the heat in one spot or heat gun is to close, you will either burn the soldering tube, the wire insulation or melt the shrinking layer. If you are to cool of to far it will not melt the soldering material all the way. Follow this steps and you'll be ok. It does work !!
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Reviewed in the United States on May 2, 2023 by Sergio Gonzalez
Size: 120PCS
The shrink tube works great,the solder not so much
Reviewed in the United States on January 25, 2025 by Truckingfool