Zener diodes
available type of 1N5221 thru 1N5281,1N746 thru 1N759,1N957 thru 1N984,BZX55 Series,BZX79 Series,ZPD1 thru ZPD75,1N4728/1N4764
Silicon planar power Zener diodes.
Standard zener voltage tolerance is ±5% with a 'B' suffix and ±10% with a 'A' suffix, other tolerance are available upon request.
These diodes are also available in Min-MELF case with the type designation ZMM 5225 to ZMM5267
Zener diodes