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With the development of industrial electronic integrated circuits, there are various IC sockets and plug adapter connectors in electronic equipment. Currently, failures due to defective IC sockets and plug connectors account for more than 37% of all equipment failures. connector IC sockets and plugs play the role of conducting electricity and connecting signals in electronic equipment. IC sockets and plugs facilitate specialization, parts replacement, troubleshooting and quick assembly. Due to their stronger and more reliable characteristics, they are used in various devices.
APPLICATION
- Industrial Production
- Electronic Integration
- Computer Application
- Medical Equipment
SPECIFICATION
- Model: 1.25 mm (0.049 inch) 2 pin
- Current Rating: 1A AC/DC (AWG #26);
- Voltage Rating: 50V AC/DC;
- Temperature Range: -25 Degree Celsius to +85 Degree Celsius(including temperature rise in applying electrical current);
- Contact Resistance: Initial value / 30 Milliohm max; After Environmental Testing / 50 Milliohm max;
- Insulation Resistance: 100 Megaohm above;
- Withstanding Voltage: 500V AC/one minute;
- Applicable wires: AWG#26 to AWG#30.
DISTRIBUTION LIST
1 * 1.25 mm Pitch 2-Pin Wiring Connecting IC Male Plugs, Female Sockets Housing and T-shaped Crimp Terminal Kit compatible with Molex Picoblade. (100 sets / 400 pieces)
C. Pehl
2025-08-30 12:00:49
I forgot to add these to my order from my electronics supplier so I took a chance on ordering them from Amazon. These are great, and perfectly compatible with genuine JST connectors.
BugChaser
2025-08-13 14:13:07
The pins and sockets are a little hard to crimp correctly. Once the pins and sockets are crimped they fit great into the correct connector and the connectors fit great to each other.
Rhonda
2025-08-03 15:29:22
Quality
Pat
2025-07-31 17:58:47
I have no fancy equipment to verify that these connector shells and contacts are within the allowed tolerances of the JST-XH specification, but what I can say is that the first 10 crimps I made - attaching female pins to 24 ga wire - went smoothly and flawlessly with an IWS-3220 crimp tool (1.6 mm slot). Insertion of the crimped contacts into this kit's 2 pin shells was easy.The goal was to shorten cables from 8" to 3.5" on five 4020 fans (2 wires each). The shortened cables all mated securely with existing circuit board JST-XH sockets, and the fans worked fine. For under $10 the cost of this approach (maximum $2 per cable, completely discounting the excess shells and pins included) was worth it to me.One caveat; if you don't already have a crimp tool you would have to include that cost along with potentially "wasted" consumables as you learn to use it. Fortunately the cost of many crimp tools has become quite reasonable, even for occasional use.Of course, with a project involving only 10 wires and contacts are cheaper solutions - such as keeping the existing cable end connectors, cutting out a section of the cables, and rejoining the wires with barrel crimps or perhaps solder with heat shrink insulation. However, with these methods the very short cables would not be very flexible, nor would they look very good, IMO.Several different crimp tools are available that accept these contacts. Fortunately the one I have (noted above) works well with the contacts in this kit.The other connectors included (i.e. the remaining 2 pin, as well as 3 and 4 pin ones) I won't use right now, but for the price it is like getting them for free, and I've no doubt that eventually I'll put them to use. They store nicely in the provided plastic box.Overall for my small job there were no problems at all, other than ensuring up front that I was ordering the right JST connector variant (-XH in this case) to match my existing components, so 5 stars.
Ripley
2025-07-21 21:18:05
I use these for connections to batteries, motors and ESCs in my 150g combat robots and they've worked well. Get yourself a good crimping tool which makes installing these much easier.
William
2025-06-22 17:34:28
If you need em, great kit to have on hand... Assuming you've got eyes like a microscope. These are tiny, very tiny. Old guys like me need readers and a very large mag, and a steady hand on the crimpers. Better yet, just have the grandkids do em for ya!
Customer
2025-06-02 16:53:52
If you need JST SM 4 pin connectors these are great. Especially if you need 50 connections all at once. But the packaging is terrible. You have to take out ALL of the connector sets in order to take out/put in the connector pin reels. This looks like a small shop put the product together based on the DIY labels and generic plastic container. Fortunately I had an empty flat container from other connectors that I use.
Jonathon Hernandez
2025-05-01 10:54:14
The right size and quality for a versatile connector. It saved me money
John H.
2025-04-17 18:57:12
Wouldn't use them where wires could be tugged or you want a secure connection. The terminals do not gold securely in the body and they are a cheap and weak material. They are smaller than DT but at least DT has much better connection security
Benjamin Meulemans
2025-04-13 16:41:32
Rapidité comme toujours. Produit comme décrit...
Will
2025-03-08 15:41:24
Easy to use; harder for those with large fingers though. Makes quick and reliable hook ups for boards and cables where modules need to be removed for servicing or adjustment.
Kunde
2025-02-23 15:16:59
Alles gut
Kieran Clarke
2025-02-20 11:16:00
No issues with crimping and connecting these
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