391 SR1120W (SR55) Watch Battery OEM Swiss Made Technical Data Sheet Specifications Chemical system Zinc / Monovalent Silver Oxide, high drain Nominal Voltage 1,55 V Capacity 50 mAh, Discharge over 18,2 k at 20C to 1,2 V Operating Temperature* -10C 60C Self Discharge Less than 10% per year at 20C Weight ~0,87 g Dimensions (according IEC 60086-3) Diameter 11,60 mm (0,457) Height 2,05 mm (0,081) Discharge Curve 1.7 1.6 1.5 Constant Load 18,2 k 1.4 Starting Drain 84,1 A 1.3 Temperature 20C 1.2 1.1 0 100 200 300 400 500 600 700 Time h *Condensing humidity not allowed Information and contents in this data sheet are for reference purpose only. They do not constitute any warranty or representation and are subject to change without notice. For most current information and further details, please contact your Renata representative. For safety related information please consult the PSDS document related to that product or product family. The Products of Renata SA are neither designed nor authorized for use in certain areas of application of environment. For further details we refer to our webpage www.renata.com/downloads/restriction of use Rev. 391MF OEM.07 2019/08 Renata SA Tel. +41 (0)61 975 75 75 sales renata.com CH-4452 Itingen/Switzerland Fax. +41 (0)61 975 75 95 www.renata.com Voltage V X-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for Coin Cell Battery category: Other Similar products are found below : 315 317 329 364 CR1216 CR1220 CR1616 CR1620 CR1632 CR2016 CR2025 CR2032 CR2430 CR2450 CR2450W CR2032X CR2450X CR2477X CR2032R CR2032R-HO6 CR3677X CR2032W-HO6 CR2477W-HE2 CR2477NRH-LF CR2477NRV-LF CR2325RV-LF CR2325RH-LF CR2325FH-LF 449915B RJD3048HPPV30M NI-MH-B80H-3A3H T04/56 413675G 095668F 458980A