Certain Molex connectors are used for providing power to the motherboard, fans, floppy disk drive, CD/DVD drive, video card, some older hard drive models, and more. Several connector types have become established for connecting power in desktop PCs because of the simplicity, reliability, flexibility, and low cost of the Molex design. Molex has since discontinued the 8981 series, but the original Mate-n-Lok connectors remain available from TE Connectivity. The Molex 8981 series was only produced in a 4 position option, unlike the Mate-n-Lok family which includes many other contact arrangements. In 1983, Molex introduced the 8981 connector under the trademark Disk Drive Power Connection System, which was fully compatible with the AMP Mate-n-Lok connector. This connector became the standard for 5.25-inch format peripherals such as hard drives and was used until introduction of SATA drives. The first 5.25-inch floppy disk drive, the Shugart SA400, introduced in August 1976, used the AMP Mate-n-Lok connector part number 350211-1. Both were widely used in the computer industry and the term "Molex connector" is often inaccurately used to refer to all nylon plugs and receptacles. The AMP connector was similar to the patented Molex connectors but not interchangeable. In October 1963, AMP (now TE Connectivity) introduced the Mate-n-Lok connector. Molex Disk Drive Power Connection System tool and connectors Because the pins have a large contact surface area and fit tightly, these connectors are typically used for power. The 1.57 mm pin can carry 5 A of current, while the 2.36 mm can carry 8.5 A. Pins and sockets can be arranged in any combination in a single housing, and each housing can be either male or female. The connector typically has 2 to 24 contacts and is polarized or keyed to ensure correct orientation. The pins and sockets are held in a rectangular matrix in a nylon shell. In such a connector, cylindrical spring-metal pins fit into cylindrical spring-metal sockets. First used in home appliances, other industries soon began designing it into their products from automobiles to vending machines to minicomputers. Molex developed and patented the first examples of this connector style in the late 1950s and early 1960s. Pioneered by Molex Connector Company, the two-piece design became an early electronic standard. Molex connector is the vernacular term for a two-piece pin and socket interconnection. We feel very confident to recommend them.AMP Mate-n-Lok and Molex Standard 0.093-inch pin and socket power connectors We have been using these batteries for more than a year in hundreds quantities and there performance is very good, reliable, stable. Replacement for Intel NUC battery, however, the intel board had the pins reversed, easily repinned the connectors. On the Dell M6400 it worked even though the original socket was 3-wire. Completely compatible with the 2012 Razer Blade Pro it was put in (except thickness. It's a battery, with a standard CMOS connector. Great battery, great price! Perfect for old laptop bios battery replacement! Fit perfectly! Fit perfect and work great.ĬR2032 Battery with Wire Leads and Molex 1.25mm Connector (CMOS)Īll is well with this CR2032 assy with molex connector. Purchased this to rebuild laptops for missionaries. Purchased, MOLEX Connector CR2032 Battery with Wire Leads (CMOS). Thank you for choosing us for your battery needs.Ĭustomer Reviews Good and informative website By only selling new batteries, we are able to offer competitive pricing and ensure that all of our customers receive only the best products. Due to the nature of batteries, we do not accept returns on these batteries as we cannot verify their usage or condition after purchase. Please note that batteries are non-returnable.Īt our online store, we prioritize providing our customers with brand new and high-quality lithium batteries. Molex 51021-0200 (1.25mm pitch) connector (see photo for connector specifications and polarity) Wrapped CR2032 battery with wire leads and connector pre-attachedĬan be used for a variety of household needs (remote controls/CMOS/motherboards)Įxcellent for hobby electronics and science fair projects They are also great for powering brush robot, bristle bots and toothbrush bots projects. They are usually used for remote controls, computer motherboards (CMOS) for PCs, laptops, notebooks, etc. This is a conveniently packaged CR2032 battery with wire leads and connector already attached (select from two available connectors.) These are lithium metal cell batteries (non-rechargeable). Nitrile Medical Exam and Industrial Gloves.
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