T551B406K030AH , 40µF Hermetically Sealed Tantalum - Polymer Capacitors 30V Axial, Can 170 mOhm 0.312" Dia x 0.641" L (7.92mm x 16.28mm). we specialize in KEMET T551B406K030AH electronic components. T551B406K030AH can be shipped within 24 hours after order.