Power, strømforsyning, EMC/ESD


3V primære batterier til små bærbare elektronikenheder

3V primære batterier til små bærbare elektronikenheder

Rutronik kan nu levere CR2032 Li-MnO2 knapcelle-batterier i blisterpakninger med fem enheder. De kan bl.a. bruges til memory og RTC backup i mange typer af produkter (in english).

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The CR2032 lithium manganese dioxide cells from EEMB are available in blister packs of 5, which – depending on the project volume – can be customized according to customer specifications. The advantages of blister packs are the easy handling and the protective function for the batteries inside: Moisture, dust, or even mechanical stresses can't harm the button cell.

In combination with individualized packaging, they can be added to an application as an additional battery or as a backup for customer service. The non-rechargeable primary battery is ideal as a memory and RTC backup. The CR2032 Li-MnO2 button cells from EEMB are available now at www.rutronik24.com.

Due to their lithium manganese dioxide (Li-MnO2) technology, the button cells from EEMB impress with their low weight of around 3.0 g and their reliable performance in a wide ambient temperature range of -20 °C to +70 °C. This distinguishes them from other primary battery technologies and makes them ideal for portable devices and small electronic appliances.

In addition, they have a self-discharge rate of just ≤ 3 %, which means that Li-MnO2 batteries can retain a significant proportion of their stored energy for years – even if they are not used.

Important features:

- Size: CR2032

- Nominal voltage: 3.0 V

- Nominal capacity: 210 mAh

- Wide temperature range (-20 °C – +70 °C)

- Self-discharge rate ≤ 3 %

Applications examples include, PC boards, clocks, communication tags, keyless access systems, electronic meters (water, gas, electricity), remote controls, FA instruments (measuring instruments, onboard microcomputers, sensors)

For more information to the CR2032 lithium manganese dioxide cells from EEMB and a direct ordering option visit www.rutronik24.com

25/3 2024

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