Williams System 3 - 11, High Voltage Kit

Williams System 3 - 11 High Voltage Components Kit

1N4730A -- Zener Diode, 3.9V - ZR1 and ZR3
1N4763A -- Zener Diode, 91V - ZR2 and ZR4
1N4764A -- Zener Diode, 100V -- Alternate for ZR2 and ZR4 (See Notes below)
1N4004 -- 400V, 1Amp Rectifier - D3 and D4
MJE15030 -- Transistor, NPN - Q1 (SDS-201 Alternate, See Notes)
2N5401 -- Transistor, PNP (MPSD52 Alternate) - Q2
MJE15031 -- Transistor, NPN - Q3 (SDS-202 Alternate, See Notes)
2N5551 -- Transistor, NPN (MPSD02 Alternate) - Q4
RMOS2-39K -- Resistor, 39K ohm, 2 watt (Replaces 39K 1/2 watt and 39K 1 watt) - R1 and R4
RMOS1-1.2K -- Resistor, 1.2K ohm, 1 watt, small form factor (Replaces 680, 1/2 watt) - R2 and R5
RCF1/2-330K -- Resistor, 330K ohm, 1/2 watt - R3 and R6