The 138 AML series miniature radial leaded Aluminium Capacitor with cylindrical aluminium case and insulated with a blue sleeve. It is a polarized aluminium electrolytic capacitor with non-solid electrolyte. It features long life, high reliability and high ripple current capability. It is used in EDP, telecommunications, portable, mobile equipment (small size, low mass), stand-by applications, low mounting height boards, vibration and shock resistant. It is also used for coupling, decoupling, timing, smoothing, filtering and buffering in SMPS.