AA Battery Holders

January 14, 2013

AA battery holders with springs or pressure contacts. Memory Protection Devices, Inc. Offers a very large selection of AA battery holders with springs or pressure contacts. Featuring better shock resistance and designed to meet the most rigorous demands. Ultra light weight yet with exceptional strength and available with springs or pressure contacts. Common applications are desktop and portable devices.

12V auto cord sets

January 14, 2013

Offering a complete line of 12 volt auto assemblies with fuses and LED’s. We have dozens of standard sets available to meet almost every price point. One typical assembly is P/N ZA5073 featuring a 3 amp fuse, red led and an industry standard DC plug, size 2.1 x 5.5 mm. Assemblies offer many different cables and connector options so designers have some flexibilities.

Verticle Lithium coin cell battery holders

January 14, 2013

Vertical coin cell holders minimize the footprint of coin cells, however at the cost of having a much higher profile. Newer Verticals are calling for a small hole to be cut into the PCB to allow for the holder to sit partially in the board, like the Minis family, and this minimizes the increase in height, usually saving around a full centimeter. When footprints are your chief concern, think vertically!

Lithium Ion 18650 battery holders

January 14, 2013

Lithium Ion battery holders for 18650 protected cells. Accepting from 1 to 4 cells using pressure contacts to keep a tight connection with the battery, you’re assured of a long term trouble free connection. Versions with PC pins and wire leads are available quickly from distributor stock. Consumer and industrial versions are available to meet product requirements.

Lithium Coin Cell Battery Gliders (Holders)

January 14, 2013

Gliders are a hybrid between a retainer and a holder, offering the price competitiveness of a coin cell retainer, while at the same time giving a better and more reliable connection than the standard battery holder. Once the battery has been installed into the tray, it simply glides into the retainer and clicks into place to provide a secure connection. The intuitive design allows for quick and tool-less battery replacement, while the built-in polarity protection ensures that the coin cell will not make contact when improperly inserted. Another benefit that the gliding tray provides is that it insulates the cells, allowing for multiple coin cells to be installed in a series connection for higher voltage applications. The Gliders family of coin cell holders is quickly becoming a popular product among medical and RFID products, where reliability and ease of use are of paramount importance.

Lithium battery retainers

January 14, 2013

Coin cell retainers are simple metal contacts that both electrically connect coin cells and hold them in place, while taking up minimal additional space on the PCB. They feature nickel-plating, and since most coin cells have nickel shells this helps to prevent galvanic corrosion, an electrochemical process that can damage dissimilar metals that are in electrical contact. Our retainers are always designed with automation in mind, and can be easily picked and placed, with both through hole and surface mount retainers available for most coin cell sizes. Combining the ease of automation with the low cost of MPD's retainers, it is no wonder they are such a popular product.

Fuse Clips

January 14, 2013

Memory Protection Devices offers fuse clips to hold 2AG and 3AG fuses. All sizes are normally stocked offering very quick shipping. Other sizes of fuse clips for pcb mounting of 5 x 20 mm fuses are also stocked. Popular inline fuse holders preassembled with 16 AWG wires offers manufactures quick assembly.

12 volt auto plugs and sockets

January 14, 2013

12 Volt Auto Plug rated for 20 Amps MPD offers an auto plug with 20 amp replaceable fuse for high power products. The built in LED assurers users power is available for their devices. Made with UL rated high impact plastic, sliding gold plated contacts and gold plated fuse spring offer a high quality consumer look.

12 volt auto plugs and sockets

January 14, 2013

12 Volt Auto Plug rated for 20 Amps MPD offers an auto plug with 20 amp replaceable fuse for high power products. The built in LED assurers users power is available for their devices. Made with UL rated high impact plastic, sliding gold plated contacts and gold plated fuse spring offer a high quality consumer look.

Lithium coin cell battery holders

January 14, 2013

MPD has invented a whole new category of coin cell battery holders called Snap Dragons, which drastically increase the reliability of open top coin cell holders through the use of a snap-on cover piece. While other high reliability coin cell holder solutions can make battery installations and replacements difficult or impossible for end users, Snap Dragons offer an easy and intuitive battery installation and replacement process. The design is currently a patent pending technology with the U.S. Patent and Trademark Office, and is expected to soon be the newest addition to MPD’s robust patent portfolio of battery holder technologies. The Snap Dragon launch will support CR2032 batteries, with both through hole and surface mount versions available. However, design work has already begun on Snap Dragons for other coin cell sizes and a full product line will soon be released. CR2032 batteries are extremely popular throughout the world, as they offer approximately 220 mAh of power and are quite small, making them perfect for circuits with low power requirements. Snap Dragons are made to be extremely reliable, with contacts made of nickel-plated phosphor bronze and covered with a gold flash overall for corrosion resistance and increased solderability. The dual pressure contacts are further designed to have a low electrical resistance and extra tight connection with the CR2032. The lightweight LCP base piece of the holder is extremely strong, and capable of withstanding up to 280°C for reflow solder process compatibility. The CR2032 is installed into the clear plastic cover piece, and then snapped onto to the base piece to create an extremely secure CR2032 holder.

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