2/20/2024 0 Comments Micro molex connector![]() ![]() It's 100% necessary if you want the pin to be mechanically robust, because the pin is designed to fold in specific ways during the crimp.īut if you just need to get the job done once (quality be damned), you can hack through it with pliers and some solder for sure. The Pico-EZmate Plus Connector System has a current rating of up to 2.8A and an improved withdrawal force, in a compact 1. Here's one that's $137 USD on Digikey:, and an off-brand one would probably also work.Ī good crimping tool will apply the right amount of pressure in the right places on the pin. The Pico-EZmate 1.20mm Connector System meets this need with mated-heights of 1.55mm and 1.65mm. You don't need a $500 one unless you're using it on a production line. If you want them to have any kind of reasonable quality, you need a compatible crimping tool for sure. Or you could strip the ends of your wires and solder them to the pins. If you don't care whether it fails in two weeks, needlenose pliers and some careful work can get the job done. It is available from Amazon on-line and elsewhere.You can probably get away with pliers, if you're careful. ![]() It works right down to JST-SH 1.00mm although they require a lot of care. The only low cost crimper I was ever able to find for these small connectors was the Engineer PA-09 Lots of clear pictures and dimensions plus useful identification tips. UPDATE 26Sep2015: Mark Christian has put up a nice guide to the common 1.00 -1.50mm pitch connectors on the MicronWings website. Note that one data sheet covers all the connectors of the same family no matter how many pins they have. I have also attached spec sheets for the connectors which have all the physical measurements. Gene has done a similar one in post 6 which adds the usage info. The attached picture of the 3 micro connectors and also the common JST balance plug shows the sizes and what they look like front and back. Vendors have had a habit of producing connectors with the wiring swapped around. You should always check the wiring polarity is also correct. Used for servo connection in Spektrum AR6400 "Brick" and the HobbyKing SuperMicro (not DSM2) systems. Battery Connector Molex 50-37-5033 (5264-03) Its a popular battery connector with pitch 2.5mm and friction lock for wire to board and NTC/thermister. Micro-Fit Connector System: Product Name: Micro-Fit 3. ![]() The 2 pin version is used on the PZ bricks as a battery connector. Micro Lithium Battery 18650 Lithium Battery 18650 High Amp Battery. You will be able to place an order for what is currently in your cart through January 15, 2024. The HobbyKing 1.7 and 2.2g Servos have this connector. Used in Futaba, FlyDream, Walkera and the new Hobby King Micro (DSM2) 2.4G systems. Used in the Spektrum AR 6300 system and a compatible DSM2 Rx from DelTang (DelTangs are available with all 3 connectors). The standard Futaba/JR style servo plugs are this spacing. Used in most balance plugs on LiPos and is the "standard" header spacing in many electronic components including PCs. JST-XH is 2.5mm pin spacing (same as 0.1inch for all practical purposes) RC-Connectors, and Hansen Hobbies in the US and Micron in the UK are all people I can personally recommend for the servo connectors. There are a few specialist vendors that supply these small leads and/or a change over service. Soldering also works but will cause the wire to break easily if it is not also crimped at the strain relief. There are no crimping tools for ordinary folks at a reasonable price for these sizes that I am aware of (except for the one mentioned below) and very high quality needle nose pliers are the best option. ![]() Crimping the connectors is not easy but possible. This is a lot easier than changing the connectors over for most people but you need to try it and see. There is limited possibility to move the pins from one system into the shell of another (generally bigger) one, sometimes by trimming very slightly the retaining nylon tabs. Feel free to correct any errors or add any other manufacturers/items that use the common 3 small ones to add to the information base. Hobby King and others however refer to anything small and white as a "JST" connector. Mini-Fit BMI Connectors allow misalignment and provide up to 2.54mm of float between mating surfaces for easy blind-mate connections. One of them is not even a JST connector but is made by Molex. Leaving aside the proprietary systems from Micro Invent etc I thought it might be helpful to gather in one place the info about the most common types. With the growth of more mainstream micro gear the confusion around the common "JST" connectors has grown. ![]()
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