CR2032R,CR2450R
High Drain Coin Manganese Dioxide Lithium Batteries
Description
Product Line
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MURATA
Features
Maximum pulse discharge current*1 - About double compared to conventional type!
Compared to the Standard, the High Drain maintains high current even when the discharge continues. The maximum pulse discharge current*1 has been doubled to 50mA compared to that of Standard. This model can now be used for LPWA communication devices, such as LoRa with high peak currents, etc. which was difficult to be handled with the coin lithium battery in the past*2.
*1 Maximum current of pulsed discharge (3 seconds) at 2V or higher discharged with 50% nominal capacity at an ambient temperature of 23ºC
*2 Peak current may vary according to the using environment and conditions of use Capacity usage rate, about 3 times compared to conventional type!*3 Compared with the Standard, since the High Drain can maintain a high voltage even when the discharge continues, the capacity of the battery can
be used effectively.
*3 Pulsed discharge at 45mA for 3 seconds and no discharge for 33 seconds at an ambient temperature of 23ºC
• Highly reliable reliability, long battery life
Compared to the Standard, the High Drain maintains high current even when the discharge continues. The maximum pulse discharge current*1 has been doubled to 50mA compared to that of Standard. This model can now be used for LPWA communication devices, such as LoRa with high peak currents, etc. which was difficult to be handled with the coin lithium battery in the past*2.
*1 Maximum current of pulsed discharge (3 seconds) at 2V or higher discharged with 50% nominal capacity at an ambient temperature of 23ºC
*2 Peak current may vary according to the using environment and conditions of use Capacity usage rate, about 3 times compared to conventional type!*3 Compared with the Standard, since the High Drain can maintain a high voltage even when the discharge continues, the capacity of the battery can
be used effectively.
*3 Pulsed discharge at 45mA for 3 seconds and no discharge for 33 seconds at an ambient temperature of 23ºC
• Highly reliable reliability, long battery life
Specification
CR2032R: Standard voltage 3V, standard capacity 200mAh, recommended continuous discharge current value ≦ 3mA
Operating temperature range -30 ° ~ 70 °, diameter 20mm, height 3.2mm, weight 3.0g
CR2450R: Standard voltage 3V, standard capacity 500mAh, recommended continuous discharge current value ≦ 3mA
Operating temperature range -30 ° ~ 70 °, diameter 24.5mm, height 5.0mm, weight 6.2g
Operating temperature range -30 ° ~ 70 °, diameter 20mm, height 3.2mm, weight 3.0g
CR2450R: Standard voltage 3V, standard capacity 500mAh, recommended continuous discharge current value ≦ 3mA
Operating temperature range -30 ° ~ 70 °, diameter 24.5mm, height 5.0mm, weight 6.2g
Safety/Quality Approvals
SDS / UN38.3 / RoHS / REACH / UL Identification / SGS Report
Applications
Keyless entry systems/Smart key、ETC、Door sill strip、CGM(Continuous Glucose Monitoring)、Tracking devices、Sensors、Smart meters、Security
