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120PCS Solder Seal Wire Connectors - Sopoby Heat Shrink Waterproof Butt Connector Kit Insulated Automotive Marine Electrical Wire Terminals

4.6 4.6 out of 5 stars 14,982 ratings

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120PCS

Purchase options and add-ons

Color Yellow, Blue, Red, White
Connector Type Butt Splice
Contact Material Copper
Insulation Material Polyolefin
Terminal Butt Terminal

About this item

  • ♥ 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.

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Product details

  • Package Dimensions ‏ : ‎ 8.19 x 4.33 x 0.67 inches; 4.66 ounces
  • Item model number ‏ : ‎ Sopoby334
  • Date First Available ‏ : ‎ May 23, 2019
  • Manufacturer ‏ : ‎ Sopoby
  • ASIN ‏ : ‎ B07S62KYSL
  • Customer Reviews:
    4.6 4.6 out of 5 stars 14,982 ratings

Product Description

logo
waterproof

Sopoby Solder Seal Wire Connectors

SPECIFICATION

  • Shrinkage ratio 2:1
  • Dual-walled design tubing: polyolefin tubing on the outside and hot melt adhesive inside Color coded connector tubing Heat activated waterproof adhesive
  • Temperature that start to shrink: 80℃
  • Temperature that solder ring start to melt: 111℃
  • Temperature that solder ring melt completely:138℃

Note: We suggest the temperature that the hot air gun should set about:400-600℃ (752-1112°F)

  • Rugged and puncture resistant.
  • Waterproof.
  • Resistant to abrasion, stretch and vibration
  • Heat activated adhesive
  • Greater tensile strength
  • All materials are heat resistant
  • Suggest used a 1500W heat gun.

hot melt adhesive

solder

heat shrink tube

  • Create a waterproof seal
  • Resistant to stretch and vibration
  • Color coded for easy identification

  • Starts to melt at lower temperature (280 °F)
  • Prevents burns in the heat shrink tubing
  • A more efficient alternative to soldering

  • Offer protection to the wires and cables from abrasion, cutting, scuffing and low impact situations.
  • Create cable entry seals, offering environmental sealing protection.

Strip

Twist

heat

Strip wire insulator with a proper length and insert wires into the solder sleeve of proper size

Twist the conductor together and move the connector to the middle of the conductor

Evenly heat by a heat gun (better with reflector nozzle) until it melts

WIDE APPLICATIONS

MOTORCYCLE

LIGHT

DIY

MOTORCYCLE

LIGHT

DIY

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Customer reviews

4.6 out of 5 stars
4.6 out of 5
14,982 global ratings

Customers say

Customers like the performance, ease of use, quality and connectivity of the electronic component terminal. For example, they mention that it works great, it's simple and easy to use and that the tensile strength is very satisfactory. They appreciate the waterproofness, and ease of connection. That said, some complain that the melting temperature is too high and the connectors will melt away if over heated.

AI-generated from the text of customer reviews

313 customers mention295 positive18 negative

Customers are satisfied with the performance of the electronic component terminal. They mention that it works great, is easy to work with, and does a great job. Some say that the connectors work perfectly with their heat gun. Overall, most are happy with their purchase and recommend it to others.

"These work great with a heat gun. I bought 3 boxes, since I do alot of electrical and they work awesome." Read more

"...Their worth having and work great - you just have to have patience and good luck." Read more

"Very nice connectors for the money work very well" Read more

"...It works great if you follow the instruction and do it right.- Usee a proper heat gun.- Medium to Mid-Hi Heat.-..." Read more

253 customers mention242 positive11 negative

Customers find the electronic component terminal easy to use. They say it works well, is simple, and has no hassles. Customers also say it's easy to control and get the wires in. They also say the connectors are streamline when applied, meaning no more bulky crimps.

"...A good heat gun is quick, easy, and leaves the connectors looking pristine and perfect. (The heat gun I use is about $20 on Amazon.)..." Read more

"...Especially when working in a tight location. It's easy to get the wires in from each side but trying to hold them right where the solder part is..." Read more

"I love these connectors they are so easy to use just strip your wire back put them in there heat it up it Solder them together shrink tubes it..." Read more

"...Very easy to use if you have a good heat gun." Read more

194 customers mention141 positive53 negative

Customers like the quality of the electronic component terminal. They mention it's easy to use, makes a strong, water tight connection, and the tensile strength is very satisfactory. The plastic is much tougher than typical heat-shrink tubing, and with a bit of heat the splice showed no sign of coming apart. The electrical connection will not pull apart easily. Customers also say the product is great and cool.

"...The connectors make a solid electrical connection that will not pull apart easily, and when sized correctly with the wire, they are waterproof...." Read more

"Items are great just be careful when heating them to melt the solder, They will melt away if over heated." Read more

"...Why these failed:1. The solder becomes brittle and breaks.2...." Read more

"nice produce, cheap price" Read more

108 customers mention87 positive21 negative

Customers like the connectivity of the electronic component terminal. They mention that the solder flows well, and the connectors allow for an excellent soldered connection. They also say that the connections are solid, and better than crimping wires together. Some say that they are the best connectors ever, and work great to make connections on truck fuel pumps and add-a-lines.

"...A good heat gun is quick, easy, and leaves the connectors looking pristine and perfect. (The heat gun I use is about $20 on Amazon.)..." Read more

"...The connectors make a solid electrical connection that will not pull apart easily, and when sized correctly with the wire, they are waterproof...." Read more

"Use a heat gun for best results, worked great to make connections on truck fuel pump and add-a-circuit joints...." Read more

"...The connection was strong.Another observation was the appearance that the clear material had melted through...." Read more

66 customers mention57 positive9 negative

Customers like the waterproofness of the electronic component terminal. For example, they say it's great to use splicing wires together, it'll provide a decent waterproof electrical connection, and it has a great water proof seal. Some mention that the connection is insulated from moisture by a fusible sealant. That said, most are happy with the product and recommend it to others.

"...I really like these and the fact that you basically get a Soldered, waterproof, joint is the best...." Read more

"...not pull apart easily, and when sized correctly with the wire, they are waterproof. Highly recommended." Read more

"...trailer brakes and it has been easy to get a sleek, solid, and waterproof connection. This will be my go-to style from now on." Read more

"...These even have a moisture seal making them completely waterproof, so you can use them on wires that are exposed to the elements without worry...." Read more

55 customers mention49 positive6 negative

Customers like the ease of connection with the electronic component terminal. They say it bonds the wires pretty well, does a great job soldering, and is great to use splicing wires together. It's waterproof and an excellent option for wiring projects. Customers also mention that the connect is very solid and waterproof. Overall, customers are happy with the product and recommend it to others.

"...This selection covers many different wire sizes. The ability to solder and protect at the same time is fabulous...." Read more

"Easy to use an make repairs even faster! Not too sure about how water or weather resistant they are. Used them on a tail light an no problems." Read more

"...about melting the wires, but after the first couple tries, no wires were melted and I was a pro! The connection is tight and permanent...." Read more

"...The connect is VERY solid and also waterproof! The only thing to remember is that you must use a heat gun and not a lighter or torch...." Read more

93 customers mention57 positive36 negative

Customers are mixed about the value of the electronic component terminal. Some mention it's exceptional value for the money, while others say it'll cost more than expected. Some say the product is great but the solder inside is cheap and of very low quality. Overall, opinions are mixed and it'd be best to read the reviews carefully before making a purchase.

"...No worries, the blowers are readily available and aren't expensive...." Read more

"...Will not buy again!! Not worth it" Read more

"nice produce, cheap price" Read more

"Great quality for the price. Description is spot on." Read more

169 customers mention41 positive128 negative

Customers are dissatisfied with the melting temperature of the electronic component terminal. They say that the plastic melts long before the solder melted, the shell of the solders won't melt completely, and the tubing melted down to nothing. They also mention that it takes too much heat to melt the soldered joints. Overall, customers are not happy with the quality and performance of this product.

"...The connector will start to melt (soldering iron) or turn black (butane lighter) The soldering iron can also melt a hole in the connector, which..." Read more

"...be careful when heating them to melt the solder, They will melt away if over heated." Read more

"I was going to give a negative review because the plastic kept melting away before the solder melted, but then I got a better heat-gun with..." Read more

"Nice fitting connection, melts nicely for a water tight seal, good quality highly recommend !" Read more

These are great
5 Stars
These are great
Ignore the other reviews saying these burn up, or don't work. They are either doing something wrong (like using a torch), or following the instructions.The instructions suggest turning the heat gun up to 700°F. That's too much. I set my heat source to 375°-400°F and had a 100% success rate with the few dozen connectors I used.Some suggestions for use:1. If applying several in a tight area, apply one at a time. These tend to stick together while hot.2. It's possible for a stand of copper to piece through the side as it shrinks. I applied a second layer of heatshrink3. It might not be recommended, but these can be used to connect two wires to a single wire. See attached image, the middle example has white and brown 16 gauge wires connecting to a single 16 gauge blue wire in a 12 gauge (blue) connector.4. You're watching for the solder to go bright during application, but also watch the size of the solder. In the attached image you can see a new connector next to two used ones. That bulge in the center is the solder, as it shrinks you'll know the solder is flowing even if it can't be seen.
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Stephen
5.0 out of 5 stars Heat shrinking tunes.
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5.0 out of 5 stars The best invention for fixing wires that mankind has ever made.
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Client d'Amazon
4.0 out of 5 stars Never using anything else from now on
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