1KSMBJ39ADIODE TVS 1000W 39V UNI 5% SMD|LITTELFUSE INC|Lead free|RoHS Compliant 1KSMB39A 1KSMBJ39CADIODE TVS 1000W 39V BI 5% SMD|LITTELFUSE INC|Lead free|RoHS Compliant 1KSMB39CA