Chimicron is an independent distributor of electronic components. We have reliable sources of electronic components, only sell new & original products and offer 1 year warranty for our products. Buy the AT42QT1040-MMH Rochester Electronics at chimicron.com. We have 6000 pieces of AT42QT1040-MMH in stock available now. Submit an inquiry for AT42QT1040-MMH or send an email to [email protected], we will contact you in 24 hours.