1N6309 thru 1N6355D Available on commercial versi.
1N6331C - 500mW GLASS ZENER DIODES
1N6331 - ZENER 500mW VOLTAGE REGULATOR
1N6331 - 500mW GLASS ZENER DIODES
1N6331D - 500mW GLASS ZENER DIODES
1N6331US - (1N6309US - 1N6355US) VOIDLESS-HERMETICALLY-SEALED Surface Mount
1N6331 - Small Signal Zener Diodes
1N6331 - 0.5W Zener Voltage Regulators
1N6331 - Zener Voltage Regulator
1N6331US - ZENER 500mW VOLTAGE REGULATOR
1N6331BD2A - 500mW ZENER DIODES