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🔌 Connect with confidence — the pro’s choice for flawless wiring!
Molex Series 1189 offers 40 pairs of male and female crimp terminals with a precise 2.36mm (.093") diameter, designed for 14-20 AWG wires. Featuring tin-plated brass contacts, these connectors deliver superior conductivity and corrosion resistance, packaged in convenient strips for efficient handling. Rated for temperatures up to 221°C, they are ideal for professional-grade electrical and industrial applications.
| ASIN | B07V56PW33 |
| Best Sellers Rank | #43,018 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #79 in Disconnect Terminals |
| Brand Name | Molex |
| Color | Silver |
| Connector Type | Crimp |
| Contact Material | Brass |
| Customer Reviews | 4.3 4.3 out of 5 stars (306) |
| Gauge | 14.0 |
| Insulation Material Type | Non-Insulated |
| Item Dimensions L x W x H | 5.12"L x 2.76"W x 0.71"H |
| Manufacturer | Molex |
| Material Type | Brass |
| Model | [1189-40PA1420] |
| Specification Met | RoHS |
| Stud Size | 14-20 AWG |
| Temperature Rating | 221 degree celsius |
| Terminal | Pin Terminal |
| UPC | 800753746299 |
| Unit Count | 40 Count |
T**.
Not For a computer SATA / PATA 4-pin Molex connector.
Not For a PATA 4-pin Molex connector. A standard computer SATA / PATA (Molex) 4-pin connector uses A Standard .062" (1.57mm) diameter pins. These pins seem to be of good quality. Unfortunately they will not work for my application. Because I am trying to rebuild a SATA / PATA 4-pin Molex connector.
J**.
Worked great for me
I really don't understand the bad reviews posted here unless these people are completely clueless about how to make these crimps properly. The item matches the photo so you get what you see. There is even a photo showing how to manually cut each pin from the strip with diagonal cutters. I tried one and it worked just fine. Two snips and the pin was free. Then I used the recommended style of crimper. One would think that somebody buying this kind of connector would know how to properly make the required crimps. You can NOT use a regular crimper that is built into a cheap wire cutter tool that smashes it flat... that would be considered total operator failure. You need the style of crimper that rolls the two flaps over and presses them straight into the center, called an F or B crimp. Most of the time, the proper Molex branded crimper tool is very expensive. However, I have found that the crimper used for Delphi Weatherpack connecters uses the same crimp style as Molex. You can find good Weatherpack crimpers on Amazon for under $20. There are also two different crimping sections of the pin, which you should already know. The middle section is where the bare copper wire is crimped. The end section with the longer flaps where the entire wire including insulation is crimped. I would suggest looking at a YouTube video before complaining about a failure to properly crimp Molex pins.
M**Y
Real Molex pins
These are what there supposed to be.
R**E
As advertised, expect to cut them apart.
These Molex tins work as advertised, and arrived quickly and undamaged. Overall, very pleased with these, but I didn’t anticipate needing to cut them all to separate them. Thankfully, that’s a very easy job.
L**Y
High quality connectors for a very reasonable price.
I'm working on an '82 Dodge Ram D150. I ordered a turn signal (tilt) switch for it. Of course it had the wrong pins on it. So I ordered these Molex connectors, so I could make my new switch work. These connectors were the ticket! Don't hesitate to buy. These are high quality.
R**E
Molex Pin, Male & Female for Molex Female adapter
Molex pin was verd hard to place in the 18-pin female Molex adapter. If you purchase these pins you may want to get any additional tools that may be required for installation. Was not able to get them to work.
B**Z
not for pc power suppliesa
I thought this was the right size molex connector for my pc. I was wrong. Don't make the same mistake.
G**T
These are not loose pins
I was expecting loose pins, like the photo. Maybe I missed some fine print. They are bonded together and have to be cut apart, adding labor to the operation
G**Y
Product as advertised
Trustpilot
1 month ago
5 days ago