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B41690_12 Datasheet, PDF (10/17 Pages) EPCOS – Aluminum electrolytic capacitors
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B41690, B41790
Ultra compact  up to 140 °C
Useful life
depending on ambient temperature TA under ripple current operating conditions at Vop2)
VR = 25 V: Vop ≤ 20 V; VR = 35 V: Vop ≤ 30 V;
VR = 40 V: Vop ≤ 35 V; VR = 63 V: Vop ≤ 55 V
Useful life
depending on case temperature TC under ripple current operating conditions at Vop2)
VR = 25 V: Vop ≤ 20 V; VR = 35 V: Vop ≤ 30 V;
VR = 40 V: Vop ≤ 35 V; VR = 63 V: Vop ≤ 55 V
2) Refer to chapter "General technical information, 5.3 Calculation of useful life" for an explanation on how to interpret the useful life
graphs.
Please read Cautions and warnings and
Important notes at the end of this document.
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