Memory Protection Devices, Inc.

MPD battery holders have been powering RFID devices for decades, and we have worked with many of the biggest companies in the industry. We know the challenges that are specific to powering RFID devices, such as intermittent connectivity, accidental drops, and longterm environmental exposure. No matter the problem, we can offer a solution. Read more...

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Memory Protection Devices, Inc.

MPD is very familiar with manufacturing battery holders for major military programs. There are many challenges facing military battery holders we have grown accustomed to solving, such as heavier battery weights, larger forces upon the holder and contacts, rougher handling, longer storage times, harsher environments, and the absolute need for current continuity under any circumstances. Read more...

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Memory Protection Devices, Inc.

Available exclusively from Memory Protection Devices, the patented Snap Dragon is an innovative "snap-on" coin cell holder that offers highly cost effective and ultra-reliable battery retention. Read more...

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Memory Protection Devices, Inc.

At MPD, we understand the current problems that the electronics industry is causing the environment. MPD was the first battery holder manufacturer in the world to come out with Li-ion 18650 battery holders. We are also fully compliant with major international environmental laws, such as RoHS. Read more...

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Memory Protection Devices, Inc.

Mini Coin Cell Holders
New Ultra Low Profile Coin Cell Holders Introduced

When ultra thin profile is required, mini coin cell holders from MPD are the answer. Read more...

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Memory Protection Devices, Inc.

Minis reduce the profile of battery holders to nearly nothing. By drilling a small hole into the surface of the PCB, a mini coin cell holder can be placed partially in the circuit board. This drastically lowers the profile of the battery holder, making Minis the perfect solution wherever the populated board's height is a top priority. Read more...

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Memory Protection Devices, Inc.

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. Read more...

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Keystone Electronics Corp.

Keystone's latest series of low profile, SMT & THM Lithium-Ion holders for 18650 batteries meet increased demands for higher energy, light weight, rechargeable batteries for new generations of electronic products. Ruggedly built & durable, features include heat resistant Nylon housings & Gold-plated Phosphor Bronze contacts. Available in single&dual cell confi... Read more...

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Keystone Electronics Corp.

Keystone's Insulated low profile, surface mount Coin Cell Retainers allows user to stack two 20mm cells on top of each other to achieve 6 volts of power from the same board footprint or use a single cell for 3 volt applications. Read more...

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Keystone Electronics Corp.

New selection of Keystone’s popular plastic battery holders now includes the option to have holders with a PCB connector plug pre-installed to the end of 6” wires for simplified installations. Read more...

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