A range of small Zener diodes from the BZX79C series. Order Volts Case Tolerance Code V Style QH00A2.7DO35plusmn 5QH01B3DO35plusmn 5QH02C3.3DO35plusmn 5QH03D3.6DO35plusmn 5QH04E3.9DO35plusmn 5QH05F4.3DO35plusmn 5QH06G4.7DO35plusmn 5QH07H5.1DO35plusmn 5QH08J5.6DO35plusmn 5QH09K6.2DO35plusmn 5QH10L6.8DO35plusmn 5QH11M7.5DO35plusmn 5QH12N8.2DO35plusmn 5QH13P9.1DO35plusmn 5QH14Q10DO35plusmn 5QH15R11DO35plusmn 5QH16S12DO35plusmn 5QH17T13DO35plusmn 5QH18U15DO35plusmn 5N39BZ16DO35plusmn 5QH20W18DO35plusmn 5QH21X20DO35plusmn 5N40BZ22DO35plusmn 5N41BZ24DO35plusmn 5N42BZ27DO35plusmn 5N43BZ30DO35plusmn 5N44BZ33DO35plusmn 5