1N4731ATR
Zener Diode Single 4.3V 5% 9Ohm 1000mW 2-Pin DO-41 T/R

From ON SEMICONDUCTOR

ConfigurationSingle
Knee Impedance9
MountingThrough Hole
Operating Temp Range-65C to 200C
Operating Temperature ClassificationMilitary
Package TypeDO-41
PackagingTape and Reel
Pin Count2
Power Dissipation1(W)
Rad HardenedNo
Rev Curr0.01(mA)
Test Current (It)58(mA)
TypeVoltage Regulator
Voltage Tolerance5%
Zener Voltage4.3

External links