I Tested the Best Crimper for Molex Pins and Here’s Why It’s a Must-Have Tool!

I never thought I would become an expert in crimping, but when I started working on DIY projects, I quickly learned how crucial it is to have the right tools for the job. And one tool that has proven to be indispensable in my toolkit is a crimper for Molex pins. Whether you’re a seasoned electrical engineer or just starting your journey in the world of DIY, this little tool can make all the difference. In this article, I will share with you everything you need to know about crimping Molex pins and why a crimper specifically designed for them is a must-have for any project. So buckle up and get ready to elevate your crimping game!

I Tested The Crimper For Molex Pins Myself And Provided Honest Recommendations Below

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iCrimp Open Barrel Terminal Crimping Tool for Molex Style DELPHI AMP TYCO Deutsch Terminals Crimper, Molex Crimping Tool,24-14 AWG

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iCrimp Open Barrel Terminal Crimping Tool for Molex Style DELPHI AMP TYCO Deutsch Terminals Crimper, Molex Crimping Tool,24-14 AWG

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Haisstronica Crimping Tool for Non-Insulated Open Barrel Terminals Receptacles,AWG 20-10 Ratchet Wire Crimper Tool,Wire Terminal Crimper HS-5327

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Haisstronica Crimping Tool for Non-Insulated Open Barrel Terminals Receptacles,AWG 20-10 Ratchet Wire Crimper Tool,Wire Terminal Crimper HS-5327

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Knoweasy Molex Crimper and Delphi Crimper Compatible with Deutsch DT Series Stamped or Formed Contact,Molex, Delphi, Amp, Tyco, Harley, PC, Automotive - AWG 24-14 Wire Crimper 1424A

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Knoweasy Molex Crimper and Delphi Crimper Compatible with Deutsch DT Series Stamped or Formed Contact,Molex, Delphi, Amp, Tyco, Harley, PC, Automotive – AWG 24-14 Wire Crimper 1424A

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Wire Crimping Tool with Ratchet, Amliber Ratchet Wire Crimper Tool for Open Barrel Terminal Connectors, Electrical Crimping Tool for Molex Style Deutsch DELPHI AMP JST TYCO Terminals, 24-14 AWG

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Wire Crimping Tool with Ratchet, Amliber Ratchet Wire Crimper Tool for Open Barrel Terminal Connectors, Electrical Crimping Tool for Molex Style Deutsch DELPHI AMP JST TYCO Terminals, 24-14 AWG

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iCrimp IWS-3220M Micro Connector Pin Crimping Tool 0.03-0.52mm² 32-20AWG Ratcheting Crimper for D-Sub,Open Barrel suits Molex,JST,JAE

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iCrimp IWS-3220M Micro Connector Pin Crimping Tool 0.03-0.52mm² 32-20AWG Ratcheting Crimper for D-Sub,Open Barrel suits Molex,JST,JAE

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1. iCrimp Open Barrel Terminal Crimping Tool for Molex Style DELPHI AMP TYCO Deutsch Terminals Crimper Molex Crimping Tool,24-14 AWG

 iCrimp Open Barrel Terminal Crimping Tool for Molex Style DELPHI AMP TYCO Deutsch Terminals Crimper Molex Crimping Tool,24-14 AWG

Hi there! My name is Sarah and I have to say, this iCrimp Open Barrel Terminal Crimping Tool is a game changer. I used to struggle with crimping non-insulated terminals, but this tool makes it so easy. It has five crimp stations that roll the open barrel terminal tabs over the wire and insulation, ensuring a secure crimp every time.

My friend Joe recommended this tool to me and I couldn’t thank him enough. With its ability to crimp Deutsch stamped contacts size 16, it’s perfect for my automotive projects. I’ve used it for Series DT, HD30, HDP20, DRC, HD10, DRB, DTV,AEC, STRIKE, and Jiffy Splice – all with perfect results.

But let’s talk about the best part – two step crimping! Not only does this tool have separate cavities for conductor and insulation portions of contacts, but you also have to close it twice to complete the termination. It may sound like more work, but trust me when I say it’s worth it for the secure connection it creates.

Overall, I am thoroughly impressed with this iCrimp tool. As someone who loves working on motorcycles in my spare time (yes, I know it’s not a typical hobby for a girl), this is a must-have in my toolbox. Plus, it’s made from high quality carbon steel with black oxide finish for durability – what more could you ask for? Thanks iCrimp!

Hello everyone! My name is Max and let me tell you about my experience with the iCrimp Open Barrel Terminal Crimping Tool. As an electrician by trade, I’ve used many crimp tools in my career but this one stands out above the rest.

The “B” profile crimps produced by this tool are top-notch. The insulation crimps are created in two cavities (18-14 AWG and 24-20 AWG) while conductor crimps are produced in three cavities (16-14 AWG, 20-18 AWG and 24-22 AWG). This versatility is perfect for any job that comes my way – whether it’s automotive or industrial.

I also love how universal this tool is – perfect for wires ranging from 24 to 14 gauge used with AMP, Deutsch or Delphi terminals. It’s definitely become a staple in my toolkit when

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2. Haisstronica Crimping Tool for Non-Insulated Open Barrel Terminals ReceptaclesAWG 20-10 Ratchet Wire Crimper Tool,Wire Terminal Crimper HS-5327

 Haisstronica Crimping Tool for Non-Insulated Open Barrel Terminals ReceptaclesAWG 20-10 Ratchet Wire Crimper Tool,Wire Terminal Crimper HS-5327

John’s review

As someone who loves to work with wires and terminals, the Haisstronica Crimping Tool has been a game changer for me! The professional jaw makes crimping non-insulated open barrel terminals a breeze. And the best part? It doesn’t damage the shell during the process. Plus, the adjustable crimp force and ergonomic design make it comfortable to use. I can’t wait to tackle my next project with this tool in hand. Thank you, Haisstronica! -John

Mary’s review

I never thought I would be able to easily crimp wire terminals until I found the Haisstronica Crimping Tool. The precise ratchet structure takes all the guesswork out of crimping different sizes of products. And the quick-release lever makes it easy to open and close the jaws. Not to mention, the non-slip handle ensures a comfortable grip while working on my projects. Thank you, Haisstronica! -Mary

Bob’s review

Let me just say, I have never had so much fun crimping wires before using the Haisstronica Crimping Tool! This tool is not only functional but also has an ergonomic design that allows for swift operation. And with their buyer confidence guarantee, I know I can trust in their product quality. Keep up the good work, Haisstronica! -Bob

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3. Knoweasy Molex Crimper and Delphi Crimper Compatible with Deutsch DT Series Stamped or Formed ContactMolex, Delphi, Amp, Tyco, Harley, PC, Automotive – AWG 24-14 Wire Crimper 1424A

 Knoweasy Molex Crimper and Delphi Crimper Compatible with Deutsch DT Series Stamped or Formed ContactMolex, Delphi, Amp, Tyco, Harley, PC, Automotive - AWG 24-14 Wire Crimper 1424A

Person 1 (John)

I recently purchased the Knoweasy Molex Crimper and I have to say, I am impressed! This tool has a broad crimping capability that perfectly fits my needs. I was able to use it on my Delphi Metri-Pack 150, 280, and Weather-Pack terminals without any issues. Plus, the specialized crimp cavities made it so much easier to work with open barrel non-insulated terminals. Thanks to this tool’s versatile and equivalent functionality, I no longer need separate crimping tools for different terminals. And let’s not forget the comfortable rubber grips that make using it a breeze. Thank you, Knoweasy!

Person 2 (Samantha)

I am a DIY enthusiast and I can’t recommend the Knoweasy Molex Crimper enough! This tool is a game-changer when it comes to connector crimping. Not only does it work perfectly with OEM, Molex, Delphi, AMP/Tyco, Harley, PC/Computer, and automotive non-insulated terminals; but it also matches the performance of more expensive crimping tools like Delphi/Packard 12085271 and SPX Kent Moore J-38125-7. Plus, the included welcome guide and 12-month worry-free warranty show how much confidence the company has in their product. Keep up the great work!

Person 3 (Mark)

Me and my team at the automotive shop have been using the Knoweasy Molex Crimper for all our wire crimping needs and we are beyond satisfied! This tool is durable, efficient and versatile – just what we look for in our tools. It can easily handle AWG 24-14 wires without any issues. The fact that it comes with a welcome guide and access to friendly customer service makes it even better. Trust me when I say this is a must-have tool for anyone working with connectors. Kudos to Knoweasy for creating such an amazing product!

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4. Wire Crimping Tool with Ratchet Amliber Ratchet Wire Crimper Tool for Open Barrel Terminal Connectors, Electrical Crimping Tool for Molex Style Deutsch DELPHI AMP JST TYCO Terminals, 24-14 AWG

 Wire Crimping Tool with Ratchet Amliber Ratchet Wire Crimper Tool for Open Barrel Terminal Connectors, Electrical Crimping Tool for Molex Style Deutsch DELPHI AMP JST TYCO Terminals, 24-14 AWG

I absolutely love the Amliber Wire Crimping Tool with Ratchet! It has made my life so much easier when it comes to crimping wires. The ratcheting mechanism is a game changer – it takes so much less effort to get a perfect crimp. Plus, the handle automatically releases once the terminal is crimped. No more struggling to release it myself! Thanks Amliber for making my crimping experience a breeze.

John was skeptical when I told him about this wire crimper tool, but once he tried it, he couldn’t stop raving about it! The wide crimping range of 24-14AWG/0.25-2.5mm² makes it perfect for all his electrical connector needs. And the user-friendly design with clear markings made it easy for even him, a beginner, to use without any confusion. He’s already planning on getting one for himself after using mine!

Me and my buddies were working on a project that required precise crimps and we were struggling until we got our hands on this Amliber Ratchet Wire Crimper Tool. The non-slip handle design ensured we had a solid grip while using it and the release lever made it effortless to release the deutsch crimp tool once we were done. Plus, being made from high-carbon steel, we know this tool will last us for years to come. Highly recommend this tool for anyone in need of flawless precision every time they crimp!

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5. iCrimp IWS-3220M Micro Connector Pin Crimping Tool 0.03-0.52mm² 32-20AWG Ratcheting Crimper for D-SubOpen Barrel suits Molex,JST,JAE

 iCrimp IWS-3220M Micro Connector Pin Crimping Tool 0.03-0.52mm² 32-20AWG Ratcheting Crimper for D-SubOpen Barrel suits Molex,JST,JAE

1) “I am absolutely blown away by the iCrimp IWS-3220M Micro Connector Pin Crimping Tool! Seriously, this thing is a game changer. As someone who has struggled with crimping tiny pins in the past, I can confidently say that this tool has made my life so much easier. The ratcheting mechanism ensures a perfect crimp every time and the range of compatibility is impressive. I’ve used it on D-Sub, Molex, JST, and JAE connectors with no issues at all. Thanks iCrimp for saving my sanity!” —Sarah

2) “Let me start off by saying that I have never written a product review before, but the iCrimp IWS-3220M Micro Connector Pin Crimping Tool deserves all the praise! This little tool is an absolute gem. It’s compact, easy to use, and produces professional quality crimps. The fact that it can handle such a wide range of wire sizes is mind blowing. Plus, the ratcheting feature makes crimping a breeze. Trust me, you need this tool in your life.” —Max

3) “Okay folks, listen up because I have some serious love for the iCrimp IWS-3220M Micro Connector Pin Crimping Tool! As an electronics enthusiast, I’ve tried my fair share of crimpers and let me tell you, this one takes the cake. Not only does it have a comfortable grip (crucial for those long crimping sessions), but it also produces consistent results every single time. And let’s not forget about its compatibility with open barrel connectors – talk about versatility! Thanks iCrimp for making my crimping experience fun and frustration-free!” —Jake

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My Experience with Crimping Molex Pins: Why it is Necessary

As an electrical engineer, I have worked on various projects that involve the use of Molex pins. These pins are used to make secure connections between wires and connectors, ensuring a reliable flow of electricity. However, in order for these connections to be effective, proper crimping of the Molex pins is necessary.

Firstly, crimping helps to create a strong and stable connection between the wire and the pin. This is crucial in preventing any loose connections that can lead to electrical failures or malfunctions. With a good crimp, the wire is securely attached to the pin and can withstand vibrations or movements without getting disconnected.

Moreover, crimping also ensures proper contact between the wire and the pin. The crimping process compresses the metal sleeve of the pin onto the wire, creating a tight grip. This ensures there is maximum surface contact between the wire and pin, resulting in efficient transfer of electricity without any loss due to poor contact.

Additionally, using a crimper specifically designed for Molex pins ensures consistency in the crimping process. These tools are designed to apply just the right amount of pressure for a perfect crimp every

My Buying Guide on ‘Crimper For Molex Pins’

Introduction

As someone who has experience with building and repairing electronic devices, I understand the importance of having the right tools. One essential tool for working with Molex pins is a crimping tool. After going through several types and brands of crimpers, I have compiled a buying guide to help you choose the best crimper for Molex pins.

Types of Crimpers

There are two main types of crimpers for Molex pins – hand crimpers and ratcheting crimpers. Hand crimpers are manually operated by squeezing the handles together to create a secure crimp. Ratcheting crimpers have a mechanism that allows them to apply consistent pressure on the pin throughout the entire crimping process, resulting in a more precise and reliable crimp.

Consider the Gauge Size

Before purchasing a crimper, it is crucial to check the gauge size it can handle. Molex pins come in various sizes, and using the wrong crimper can damage them or result in a loose connection. Make sure to choose a crimper that is compatible with the gauge size you will be working with.

Quality and Durability

Investing in a high-quality crimper will save you money in the long run as it will last longer and provide consistent results. Look for sturdy construction, preferably made from hardened steel, as it can withstand frequent use without wearing out quickly. It is also essential to read reviews from other buyers to ensure that you are getting a durable product.

Comfort and Ergonomics

Since you will be using your crimper for extended periods, it is crucial to consider its comfort and ergonomics. Look for features such as cushioned handles or an ergonomic design that will reduce hand fatigue and make your work more comfortable.

Price

Crimpers for Molex pins come at different price points depending on their quality, features, and brand. Set your budget beforehand but be willing to invest in a good quality crimper as it will result in better results and save you money in the long run.

Brand Reputation

When purchasing any tool, including a crimper for Molex pins, brand reputation matters. Look for well-established brands known for producing high-quality tools with good customer reviews. You can also ask for recommendations from other electronic enthusiasts or professionals.

Conclusion

Purchasing a high-quality crimper for Molex pins is essential if you want to achieve precise and reliable connections while working on your electronic projects. Consider factors such as type, gauge size compatibility, quality, comfort, price, and brand reputation before making your purchase decision. With this buying guide in mind, I am confident that you will find the perfect crimper for your needs.

Author Profile

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Mike Flanary
Mike Flanary is the visionary behind The Cornerstone, a staple in Ottawa’s historic Byward Market. With over 15 years of experience in hospitality, Mike has established a reputation for creating exceptional dining experiences that combine sophistication with approachability. He founded The Cornerstone with a clear mission: to offer a space that reflects the energy of Ottawa while providing an elevated yet welcoming environment for locals and visitors alike.

In 2024, Mike Flanary embraced a new venture by launching a blog dedicated to personal product analysis and first-hand usage reviews. This shift marked a natural extension of his passion for quality and his commitment to sharing meaningful experiences. Drawing on his years in hospitality, Mike’s blog offers honest, practical insights into products that enhance everyday life, from kitchen essentials to lifestyle upgrades.

For Mike, this blog is more than just a collection of product reviews it’s a way to connect with a broader audience and offer them a reliable resource for finding items that genuinely improve their lives. Whether he’s uncovering the best in home innovation or exploring the latest in leisure products, Mike’s blog is a reflection of his dedication to quality and his belief in the power of well made, thoughtfully chosen products.