small gauge wire crimpers

2021/05/21

https://www.harborfreight.com/throatless-shear-38413.html For starters, you get a total of 3 crimping cavities with this wire crimper. If buying Molex: 0.38m Selective plated contacts are good enough (unless your creation is a life support system, or going to the moon). Its a bit more than that now (45-ish in UK), but compares to Engineer PA-20/21. Also known as Universal Mate-n-Lok. I stumbled upon a tutorial on a competitor's site, and now I have a slightly better idea of how to do it, but it's still tricky. verified purchaser. is most commonly known by its 4 position variant which became the de-facto standard power connection for PC 3 floppy drives, and various other peripherals which installed into 3 drive bays. Available in single and dual row configurations. Theres even panel mounting options!

The contacts circular mating surface allows them to swivel 360. The rachet crimper IWISS SN-2549 is great does the job to a reasonable standard. I would like to mention, having the O dies individual for the insulation is just amazing to have. Skill Level: Noob - Basic assembly is required. Regarding the Mini PV Male crimp, I noticed that the part numbers and corresponding images noted on this thread, namely 47792-003LF and 75653-002LF, dont match the data sheet for these parts: http://techmattmillman.s3.amazonaws.com/wp-content/uploads/2015/06/minipvmale.jpg, http://techmattmillman.s3.amazonaws.com/wp-content/uploads/2015/06/minipvterminals-800654.jpg. I can never be bothered using them. The root problem here is that the PA-13 has the right X and Y dimensions of its crimp cavities, but the Z thickness is way too thin. If you purchase one, and provide pictures of satisfactory results, I will post it up here. (Crimping it directly in the PA-13 bananas it badly.). I am stoked Here is the result: https://imgur.com/a/dVI6I9N. HTR 8519B is an old Molex SL crimper that shows up for cheap on Ebay a lot because nobody knows what it is and Molexs site has no documentation on it (they do have a cross reference though which is how I discovered this) It seems to be meant to do 22-28 AWG SL and C-grid terminals and cross references to 4 other tools two for c-grid and two for SL. It has two features which many generic tools lack: Its not a clear-cut winner however as it is more effort to use than the IWISS ratcheting tools and gets less consistent results, owing to the fact that crimping force is controlled by your hand. verified purchaser. Thanks for your super useful reference page! Is there an alternative tool that will do the same? Another issue I noticed is that the contact ends up bent vertically a little too, due to the awkward un-crimped shape of the contact. 39-00-0047 are used. AMPMODU MOD IV is yet another example, but one from the ark. @ Lucas Edwards For the Mini-PV terminals Id recommend a Hozan P-706 over the Engineer PA-09. I never use it since I got an HT-95 and HT-102. Dont end up like me with 80+ original tools. I suspect larger pins are a bit easier to maneuver into place. Addition to the above, I mean they have futaba style housings available for these terminals in addition to the JR type housings. If you have the pistol grip hand tool (not the cheap T shaped push tool) you can make cables really fast, with the right parts you can daisy chain. beryllium alloy however these tend to only be found in very expensive contacts (for example genuine Mini-PV). The picture below shows our more versatile crimping tool, but the procedure is the same for this crimper. In practice it is unlikely that one would ever encounter a Molex branded connector. Crimp dimensions inch/Ga. Ah man I wish these tools would provide a slightly stronger conductor crimp, it would be a perfect result for 20. The more I use the 58b, the better it gets! :22-16 Ga./16-4 Ga./12-10 Ga. Connector: Non-Insulated open barrel connectors, Description: For non-insulated open barrel Connectors. For the past 5 years this page has been focused on comparisons with the above tools. in male housings they dont flop around risking bending on mating. I was really hopeful that the PA-09 would do the Molex KK 396 series. Cannot find them anywhere, but Im sure you would know what the application is. Another range of common types used by hobbyists. In case you are not familiar with wire crimpers, they can be considered as a plier tool that allows you to easily connect a wire with other wires or terminals without the need for soldering. Both are hermaphroditic which might be a problem in certain applications. As explained in the caption above, Molex/TEs housing design is different to most no-name types of this connector. IWISS IWS-2820M. by Member #405220 Id guess that esp. Although the singe wire die states AWG 14-20, its more like an AWG 14-16 in practice. Perhaps the grounding pins are a little longer? Some cheapo resellers state wire diameter in mm, which is not the standard way. They make a lot of different machines which are more like those offered by connector manufacturers applicators, and generally have dies which crimp fairly close to spec, unlike the dies for the one youve linked which tend to be pot luck. Mini-FIt Sr in recent years has become my go-to for big DC power connections. I myself certainly dont mind sourcing tools like that however the majority of people reading this are usually looking for something cheaper / more common. I found that I could only get a 24 or 26 AWG wire to pass the pull test if I stripped about 1/2 of insulation and then folded the wire end twice (resulting in four layers) to get an 18 or 20 AWG equivalent thickness before crimping. Picoblade is a type connector whose contacts are so tiny that they are quite difficult to crimp with generic tools. Unfortunately there is no standard male connector in the KK 254 family, but this hasnt stopped a slew of unofficial connectors from being produced. The main issue is on the insulation crimps, however the conductor crimps do not seem as tight as when using the Engineer PAD line also. Even at the given price tag, you get a total of 3 cavities with this wire crimper. Thanks for clarifying all the common connectors. with bad crimping tools, solid wire might pull out easier than stranded as its harder to crush solid wire and harder to get a high friction grip on it. Starting around 1998 they were gradually replaced by Mini-Fit Jr connectors, which are specified in the ATX standard. Terminals are crimped by squeezing the handle through complete cycle until the handle releases automatically. The bounty is for a cheap Chinese tool. However, the sturdy build quality does result in pretty heavyweight for portable usage. Never tried tin-to-gold. Do your own research too. The terminals are too tiny. verified purchaser. These connectors bear and extraordinary resemblance to the Molex SPOX 5420 series (SPOX is a similar, but incompatible type, which does have a wire-to-wire male). If I buy it I will do that. These work well with JST PH, SH, SHL, and ZH series pins. At 600V it is the highest voltage rated connector I cover here. I achieved the best crimp when the wings of the terminal would roll back into the wire. 4) If you really have to work with metric CSA, conversion charts are readily available The one that came out on top is labelled SN-48B. crimper temco lug awg When I cut open the contact crimped with the recommended tool, all of the conductor strands fell out. Description: for pre insulated red, blue, and yellow connectors, Crimping tool for non-insulated connectors, 0.35 - 6.0mm/22-10 Ga. Indent-Crimp, High strength, through hardened alloy steel construction. Update: I would not recommend the BCT-1. by Member #1743367 h Hardly a termination I feel I could trust. Unlike the cheap pair I own, which deform the pins so they don't fit in the shrouds. It comes with a star wheel which lets you adjust the height of crimps. I guess that doesnt help you with the nylon though. You said all dies of the IWISS SN-58B are larger than the IWISS SN-2549. Does ANYONE make a generic Service Tool type crimper with narrow nests, say 0.8, 0.9, 1.0, 1.1, 1.2, 1.3mm, but a nice thick (say, 3.5mm) jaw? Because of this, you get the support for AWG 10 to AWG 22 sized wires allowing you to easily work on most wires with ease. As for the wire crimpers themselves, you will find that they have a total of 3 crimping cavities. Since some of the pins in a 5559 connector go to ground, I was trying to figure out whether to use the grounding pin for the ground positions. The two and three position varieties are sometimes found on very old computer equipment in design specific applications only. CEyF]0:c4\~K'W^1M`B+1 ~s}#g/0r')%>64"~xS_3bheh5TDRX7s/qiO` xw; endstream endobj 4926 0 obj <>stream The graphic on the right is the typical result of an off-brand tool. I congratulate you for the detailed tutorial. These are NOT the same cheap noname terminals a lot of Ebay vendors well, Im pretty wire they are actually Harwin M20 series terminals. Despite the similarity of the name to Mini-Fit Jr, thats about where itends these connectors arebig. With 2.54mm pitch, theyre good for breadboard, strip board and anything else like it, they have a reliable and practical wire-to-wire male connector, theyre polarised, latching and contact positioning is very good i.e. High-resolution image available by request.

http://www.hansenhobbies.com/products/connectors/servoconnectors/. The problem might partially be due to the size of my wire. I am now just using the Hozan P-707 for the O shaped insulation crimps as all of the B style insulation dies keep folding the contact wings into a dodgy O shape or sometimes it forces the two wings to collide and causes fatigue on the bottom of the wings where they meet the acutal contact. pipeman crimper In other words, by having multiple crimping cavities, you can use a single crimper with multiple wire sizes. When crimping the pins, make sure the locking tab is not between the dies of the crimp tool. stripper crimping engineer molex awg Below is an interesting graphic from TE, from this video. Very similar to the SL series mentioned above, except cheaper, lower quality and lacking latching options. They are only found in 2, 3 and 4 positions, because, these are the variants used for PC fans.

I got mine from an R/C hobby shop. I used them in arcade and pinball games. If you are not on a tight budget, and building something that has to be reliable, and last go straight for manufacturer original gold plated contacts .

Matthew Thanks so much for your work!! There are eight pieces per tool (4x Anvils & 4x Dies). The Sargent tool is a pretty good universal style crimper for wraparound style insulation wings, just crimp the wire and insulation separately. When soldering, there is a very high chance that thesolder will wick up the conductor, beyond the insulation crimp, making it very vulnerable to mechanical damage. Ahh I see, didnt even realise they existed to be honest .

That sounds correct.

The difference being the following on the data sheet for the noted part numbers: https://cdn.amphenol-icc.com/media/wysiwyg/files/drawing/75653.pdf, 1) Data sheet notes the base of the tip has a wings/barbs (images dont have this). Numbers in bold can be changed to order connectors with a different number of positions. about 7 years ago On another note, what tool do you use for the pull tests as with my tool being a used one, I want to make sure the preload is set correctly on the setting wheel. Theyre not particularly cheap, but if not on a budget, well worth considering. Mini PV terminals are used extensively in R/C hobby wiring, though most servos now come with a very similar terminal that is designed for a double D crimp die. They will work but probably a bit high end for this kind of application in my opinion. I thought about buying into SL a few years back but realistically couldnt justify it. About Sewing may be required, but only with included patterns.

My Engineer PA-09s are the best solution Ive found so far. Its important to put this into context however gas tight crimps are only needed where contacts are used near their current rating, are expected to last a very long time, and/or the consequences of failure are serious. Apparently SL terminals are designed to work with either crimp style though the overlap is considered superior. about 2 months ago Just like most other wire crimpers with a simpler cavity count, this one also offers the support for AWG 10 to AWG 22.

Here are three main considerations when selecting a wire crimping tool: Investing in all of the individual electrical wiring tools becomes very expensive if your job requires crimping a variety of electrical connector sizes, barrels and types. This connector family includes a rather uncommon member: A single position housing. Mini-PV is a connector family with comparable versatility including polarised PCB headers of significantly smaller footprint, and better quality contacts, however at slightly higher cost. Back when I first started using crimp connectors, almost everything I built made use of cheap no-brand contacts with no particular care as to what they were plated with (not that it was ever specified anyway). I wish the tool had come with a good set of instructions or that the Sparkfun site had a good video showing the proper technique. No need to splash out on them. I use a variety of different connectors, and manufacturers like Molex or TE charge quite a bit for the crimpers they design to fit each specific family of pin. Wire crimping is used to join two pieces of metal. I call these TYU connectors due to the TYU printed on many of the housings however I suspect that they are made by several different manufactures. Many ergonomic wire crimpers have soft handles and engineered grips that allow easy operation. Could be the grounding pins are used for some specific grounding connections, no idea. Most of the photos on this page seem to show stranded wire. | Most of the stuff Ive listed on here is made by several manufacturers. The only difference I can see in the data sheets is the grounding pin is a little bit heavier, and lists plating min. 4924 0 obj <>stream You can crimp both separately to whatever extent you require. How quality of crimps for JST PH 2.0 from WC-240 compared with something like SN-02BM/SN-01BM/SN-2549? I find it a little difficult to insert the contacts into the tool,so not so great for usability, In any case, these wire sizes are far too puny for the monster size and carrying capacity of these connectors. I do not have time for this! I will begin that process today. Insulated Terminals, Dual-molding grips for ergonomic Are you looking at genuine Mini-PV or mini-PV style terminals such as Harwin M20 series terminals and the countless noname Chinese ones? The Universial Mate-n-Lok (6.35mm pitch) extractor pictured earlier is significantly better quality, and works perfectly on these connectors. Pitch spacing is 0.156 (3.96mm). The section on using our crimping tool starts at approximately 4:15 and shows the process in detail. Support Same-day shipping, worldwide, Crimping Tool: 0.1-1.0 mm Capacity, 16-28 AWG, Crimping Tool: 0.08-0.5 mm Capacity, 20-28 AWG, 0.1" (2.54mm) Crimp Connector Housing: 1x1-Pin 25-Pack, 0.1" (2.54mm) Crimp Connector Housing: 1x2-Pin 25-Pack, 0.1" (2.54mm) Crimp Connector Housing: 1x3-Pin 25-Pack, Wire Stripper 20-30 AWG Solid (22-32 AWG Stranded), Wire Stripper 10-20 AWG Solid (12-22 AWG Stranded), Female Crimp Pins for 0.1" Housings 100-Pack, Male Crimp Pins for 0.1" Housings 100-Pack. The HIROSE tool is over $1000! quick disconnect). But some of the parts such as the 2 position connector are a USD1.65 each. Molex have recently added an AWG 18 option to Micro-Fit, which I very much welcome however note that a new tool, and different contacts is required. Other crimpers for several times the price, not always so much. Concerning the XH (JSD) crimping.

I see you missed out JST SM series (https://www.jst.co.uk/productSeries.php?pid=94). Another commenter said that the SN-58B, or indeed any cheap ratcheting crimper, is no good for 1.5mm (ie, 15AWG) wire. You must be willing to sacrifice a few terminals to determine which way the terminals need to be inserted to achieve the best crimp. There are of course many other possible combinations. The ergonomic and non-slipper handles ensure proper grip. I have since replaced all them with Molex Gold plated types which have now been running for 4 years without incident. I was wondering if the knipex 97 49 44 for rolled contacts[1] would work for the Mini-PVs. This tool has a round die on BOTH crimp barrels. Costs around $350 brand new. To allow you to crimp different sized wires, a single wire crimper will have multiple crimping cavities where each one of them has a different size or thickness rating. . https://www.te.com/global-en/plp/commercial-mate-n-lok/X25kxTd.html. as one would expect for an AMP connector family, but the one most commonly used is 91556-1 which crimps AWG 20-26 wire, with the corresponding sized contacts. Good find Ill order some large contacts. verified purchaser, The jaws are as thick as the entire length of a JST-ZH (1.5mm) pin, so you can't just crimp the wire and insulation. Fear not. blade or spade connectors female on the socket side, arranged four in a row, with the blade recepticles parallel, like | | | |. The design of the contacts is distinctly different to SL.

Their professional grade crimping tool comes with efficient ratcheting mechanism which ensures uniform solid crimps. about 8 years ago Genuine Futaba terminals are yet another 0.1 terminal type, they have two tongs that grip the male pin on either side. I am not quite sure if this will be much less efficient than using a real removal tool but tests so far indicate it will be slow but doesnt seem to harm the contacts.

6) I myself have to be consistent with other hobbyist websites which typically use AWG. crimping hydraulic tool crimper wire cable steel tools pairs plated chrome crimpers dies freight harbor 6awg recommendations crimp every time, Quality tools for long-lasting and

If you dont have the tool, I would suggest carefully soldering contacts unless youre looking to start a fire.

verified purchaser. Thanks. Thank you. Its narrowest nest is 1.4mm and thats simply too wide for the cavity, the terminals wont even start to insert. Another good 4 die tool from IWISS, however all significantly larger than the SN-2549. Ergonomical wire crimpers are ideal for continuous assembly where wrist and hand fatigue can be a problem. Lots of conductor crimping force. Locking mechanism, 2) Data sheet notes flange/wings for insulation and bare wire crimping contact points (just as the images note), but there are two flange lock guides just above the pin on the images but not on the data sheet. Supports 22 AWG wire. h|Q]K0+q{YVFA[0)Y!ajle{on@'9{r Ok so right after writing my comment I thought Id try the same thing out with knock-off JST SM terminals on 0,25mm wire and it had the same effect! Which generic tool would be better for it? We really like the quality and sturdiness of these crimp pliers. Something about Molex SL that apparently is not written down anywhere (it might be in Molex training materiels but Ive never seen it) is that the crenelations on the back side of the housings are there to allow you to catch the edge of the insulation crimp and press the terminal down into the housing. I dont discuss solid wire here because its highly unlikely that anyone reading this page would be using it with any of the connectors Ive discussed. Nice list of medium sized crimp based electronics connectors, with an awesome realistic approach to crimping. Did you ever come across it? Single action: All original tools allow insertion of the contact and crimping in one go. Probably not worth considering then. If you wanna splash out on a Chinese automated crimper have a look at the more serious models: i.e. I use my Mini-Fit Sr 63811-1600 tool for these. Does yours have the terminal holding device? With this many cavities, you get the support for a wide range of wire sizes ranging from AWG 8 to AWG 22. Id be particularly interested in the Mini-Fit Jr. and if the PA-21 can properly manage the 16AWG, some articles/forms posts have reported mixed results it doesnt seem to be rated for 16AWG crimps though. In such situations, you can use a pair of pliers to gently squeeze the wider axis of the barrel into a more cylindrical shape that will slide easily into the housing. It crimps the conductor and insulation in a single action, with the ratchet double hinge mechanism providing good force on the conductor part. Size 20 Amphenol Terminals.

The dies can easily be changed by sliding them out of the frame no tools required. The smallest die has only a 0.1mm difference in insulation crimp, but on the SN-28B its specified for 28-24AWG while on the SN-58B its specified for 24AWG only does it really make that much of a difference? Another tool for mini-pv / dupont terminals recently came to my attention, the FCI SP1552B. I would have to spend hours looking through thousands of pictures of connectors on re-sellers websites to identify it. Qibaok is another smaller brand of wire crimpers that takes a similar approach to its wire crimpers as the previously mentioned Knoweasy one. Annoyingly (and predictably) there is a brace of different tools for FASTON contacts, for example, there are at least four tools for .250 contacts, and .187 contacts have a different tool too. Unfortunately at $60 its not cheap. I use the Molex Mini-fit Jr range a lot. Some fow I need to connect it to a 14wat ffc ribon cable. Perhaps a bench-mounted version would free up a hand to help keep everything in alignment. If you are using AWG 14/16, its because everything else in your system uses a bigger size, and you want something smaller on this one particular occasion. These crimping pliers allow you to easily make your own wiring harnesses using crimp pins and cable housings.

Have you had any experience with one of these inexpensive ($250) air-powered crimpers? Instructions will be included and easy to follow. I appreciate you. I looked at the Engineer PA-09 but I am wondering if the IWISS IWS-3220M would be a better fit. Actual MDPC website with the CTX3 Crimpers: Tentatively, this BCT-1 is identical to the Sargent 1026-CT. For example: https://www.greatplainselectronics.com/proddetail.asp?prod=1026-CT&cat=138. Distributors Great addition to your tool box! Contemporary power supplies still also include this type of connector and adapters to it from other types of connector are still sold in reasonable quantities. I didnt know what any of them were. This means that terminations subject to continual mechanical stress are going to last a lot longer. When I pre-crimp the terminals in the 1,5mm die (4 clicks, one level underneath full force on the little gear) the insulation wings wrap around the insulation similar to the original molex tool. Whats working best for me right now is crimping the wire-grip with the 1.3mm nest of a PA-13, then gently hitting the insulation-grip with the A nest of an AMP Service Tool I, then returning to the PA-13 to gently narrow the insulation-grip in the 1.3mm nest. Effectively a jumbo version of the KK .100 connector, this is another very common wire-to-board connector of which compatible connectors are made by a large number of manufacturers. Several steps above scissors (: and a great upgrade from tin snips for its intended purpose. Klein Tools is primarily a brand of small yet highly effective tools that do not cost much but still make for a great heavy-duty option.

Im also apparently blind, since Ive now found a number of the 0209s, haha. I wanted to ask you if any of you know the terminals that mount the cable AXI I2C 800mm PMBus Cable (Corsair Link PSU connector): http://forum.corsair.com/v3/attachment.php?attachmentid=13280&d=1380017291 *t~A)oc ND9V$P,U%(6i% sXY=~3Hv'O9;~p The most likely place you will encounter them is inside of switching power supplies, almost certainly on the primary side, and possibly on the secondary side too. In comparison with most other offerings out there, Knoweasy is fairly small but still offers quite unique products because of which its wire crimpers are also quite unique. That might be pushing it. (Digikey WM2517-ND and WM2510-ND) and matching 2pos and 3pos housing (Digikey WM2800-ND and WM2801-ND) the housing state they are female but you can insert male pins in the other direction and it works great. The reason why is that round crimp terminal pins can slide sideways out from between the two contacts because the end of the connector box on the high contact force terminals are open at the top and bottom. My trusty 63811-1000 doesnt even rank. Contacts are incompatible with regular types. Since wires generally have a thickness rating given as AWG, these wire crimpers also include an AWG rating. Hard to see but it doesnt bite into the wire, it wraps around it: Single hinge tools like the Engineer PA-XX models cannot achieve this unless one has an extremely strong grip, or the tool is compressed in a vice. |

That will make me more clear when i will use them actually. Thats close to generic #22 insulated wire I have which measures 0.060. The most useful housing is 90331-0001 which comes with all polarising ribs attached, allowing one to snip off the remainder to achieve the desired polarisation. I have a separate page with a lot of detail relating to these. Thankyou very much for this guide, I have not found anything like it and it is EXTREMELY helpful. Is the information from IWISS wrong? Because we live in a world where there are tens of thousands of different types if connectors, it can take (even me) days to identify these. For the money, its alright. The MDPC CTX3 looks like a re-badged SN-28B for double the money. Locator: All original tools have a locator which holds the contacts in place during crimping, this means that your crimps are perfect every time. They would make a verya reliable replacement for cigar plugs in marine/automotive applications. Today I was creating a new sleeved cable extension kit and while fiddling around with my sn58b I noticed that it does an exceptional job on 18 awg wire (2,1mm Outer diameter). Smaller brass contacts may need to be re-tensioned after 5-10 mating cycles. The wire gauge is 28 AWG but the OD is only 0.6mm. Attempts to save a few quid back then have now resulted in hours of profanities as all of those connectors have had to be re-crimped with name brand gold contacts. Thanks. | Matt, thanks for the great writeup. Just a thought Has anyone tried to crimp JST SH or ZH pins with these??? 1.0mm 1.5mm 0.1 0.2 (2.54mm, 5.08mm) etc. It's very easy for something to shift a little out of place which spoils the crimp. Molex have a good web page with pictures summing up their wire-to-board connector products. Ive been following this page for several years. The newest equipment Ive ever found one in was manufactured in 1986. Sorry Im back again (even when I try and Google an answer your page comes up the top).

A commonly used heavy (50 amp) power connector. Both videos demonstrate how to use our wider crimping tool, but the technique is the same for this narrower crimper. I set mine to 0 and it wont pull from the terminal without breaking the wire so I think that is fine haha. The more visible change is having to spray them with contact cleaner to make them work again, after which they failed again 2 months later. The insertion tool is really only useful if youre using very small gauge wire or silicone super floppy wire. by Member #662100 I took a gamble on it, but I'll still be able to use the tool with other projects. Also, regarding gold terminals for Mini-Fit Jr (for PC power connections), Ive read that its very bad to mate gold-plated terminals to tin-plated terminals (male to female, or vice versa). The only difference should be that I have to fully compress the wire in the 1,0mm die since the 1,5mm one is way too big for actual 1,5mm wire. And since both my PSU pins and motherboard power pins are non-gold plated (probably Tin, based on the color), Im concerned that if I go with gold-plated terminals on my power cables, that means I will have gold-to-tin connections and it may make the oxidation/corrosion worse versus all tin-plated cables connecting to tin-plated PSU/motherboard power pins.