haisstronica 200PCS 22-16 Awg Red Heat Shrink Butt Connectors-Tinned Red Copper 0.7mm-Marine Grade Insulated Crimp Wire Connectors-Waterproof Electrical Connectors-Butt Splice for Marine,Boat,Stereo

haisstronica 200PCS 22-16 Awg Red Heat Shrink Butt Connectors-Tinned Red Copper 0.7mm-Marine Grade Insulated Crimp Wire Connectors-Waterproof Electrical Connectors-Butt Splice for Marine,Boat,Stereo

$ 19.99

Score By Feature

Based on 768 ratings

Adhesion

9.80

Easy to use

9.68

Water resistance

9.68

Weatherproof

9.68

Value for money

9.08

OveReview Final Score

How Our Score Is Calculated

Product Description

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COPPER CORE OF HIGH QUALITY: Core Heat Shrink Butt Connectors use a copper core with a high thickness of up to 0. 7mm. Ensure the safety of the project! Buyers are drawn to the copper core due to its thickness.

HEAT SHRINK OF HIGH QUALITY: Translucent heat shrink tubing has a high tensile strength and is resistant to stretching and mechanical damage. The thick barrel of the heat-shrinkable tube ensures a strong crimp every time, and the inner wall of the tube has enough hot melt adhesive to ensure waterproof performance. These heat shrink butt connectors will never let your wire slip out.

APPLICATION AREAS-Application in areas such as automotive, watercraft, electrical, and electronics industries, with three sizes to make repair work easier.

COMPLIANT WITH ALL APPLICABLE STANDARDS: ROHS, ISO 9001: 2008, SGS, and CE standards are all met by our heat shrink butt connectors.

RECOGNIZABLE: tubings of various colors with wire gauge marks are easy to recognize; measure the wiring, and by checking the wire gauge mark on the polyolefin tubing, you can quickly select the correct connector.

Questions & Answers

2: What is the shrinkage ratio? 1, 3: 1, etc.?

That is an excellent query. It is likely that the tubing is only 2: However, the adhesive liner appears to help fill in quite a bit, based on my experience. I've been using the 14-year-old for a while now. On a 20 awg wire, there are 16 grabs all the way around.

Is there a maximum voltage rating for these? Are they 12V or 120V compatible?

It's an excellent question, because you should never try to put 120V current through any 12V connector as a general rule. It's dangerous and could cause a fire, and crimping these butt connectors properly is impossible. Even if you have good equipment, you should never mix 12V and 120V.

Selected User Reviews For haisstronica 200PCS 22-16 Awg Red Heat Shrink Butt Connectors-Tinned Red Copper 0.7mm-Marine Grade Insulated Crimp Wire Connectors-Waterproof Electrical Connectors-Butt Splice for Marine,Boat,Stereo

Each year, I purchase them

5/5

I'm one of those nuts with thousands of Christmas lights, so I go through hundreds of these every year. They're fantastic. If I could, I'd marry the inventor, especially if she was a she, hot, and wealthy.

Cooper Snow

| Apr 05, 2021

Connectors are fantastic! These are some fantastic connectors! I really like the heat shrink that's already built in

4/5

There's no need to forget to slide the heat shrink on before crimping anymore. I'll buy these again without a doubt. The only reason I gave them four stars instead of five is that after using about 50 of them, two or three of them did not have the metal inside; instead, they were just heat shrink. With such a large container, this isn't a big deal. However, I still have about a third of the container left.

Evangeline Chen

| Oct 02, 2021

Well Crimps and Seals With the right tool, they crimp nicely

5/5

I say proper tool because you could tear or puncture the casing if you use one for regular connectors. br>br>A word about the heat shrinking procedure. It takes a LOT of HEAT. If you use a high-powered hair dryer, it will take a long time to dry your hair. Fire is fun, but if you're not careful, you'll end up burning things. I used a heat gun to do this. On low, the process took about an hour; on high, it takes a little less time, but be careful not to melt the wire insulation or anything else in the path of the hot air. It forms a watertight seal over the connector once heated properly. br>br>.

Layne Bird

| Jul 03, 2021

The packaging is excellent, the price was competitive, and I like the translucent color (which makes it easier to position), and the product appears to be in good condition upon inspection

3/5

The issue is that if it fails the pull test, it will be rejected. After crimping, you can easily pull the wire out. As a result, the product is a waste of money.

Karina Rowland

| Dec 16, 2021

I ordered this container because I didn't have any of these in my electrical repair kit

5/5

They arrived quickly, and I was able to put some to good use right away. They shrink well and form a firm seal. I'd buy them again without a second thought.

Kaydence Peters

| Nov 10, 2021

It's convenient that it has its own storage compartment

4/5

It was for my front fog lights that I used it. These aren't bad, but I have a few that melt more quickly when it comes to sealing. After several weeks of rain, I have had no problems. The quality of the food appears to be good.

Krew Dawson

| Oct 01, 2021

Perfect product on a regular basis

5/5

I liked the bulk pack because if you're doing any automotive wiring, you don't want to stop and buy a 10 or 20 pack. I keep mine organized in a partitioned carrier so I can move it around the garage or in different parts of the car.