Drop chances

ItemStage 10Stage 50Stage 100Avg count
Paper25%25%25%0.78
Headlight25%25%25%0.26
Iron24%24%24%1.55
Scrap Polymers24%24%24%0.76
Tech Planet19%19%19%0.19
Electrical Parts19%19%19%0.38
Wiring 10118%18%18%0.18
Mechanical Parts18%18%18%0.28
Electrical Traps12%12%12%0.12
electricwirerelay1.1%1.1%1.1%0.11
electrictimerrelay1.1%1.1%1.1%0.02
ceilingLight01_player1.0%1.0%1.0%0.04
switch0.99%0.99%0.99%0.02
solarbank0.57%0.57%0.57%0.01
Robotic Drone Armor Plating Mod Schematic0.55%0.55%0.55%0.01
Robotic Drone Morale Booster Mod Schematic0.53%0.53%0.53%0.01
Solar Cell0.49%0.49%0.49%0
Robotic Drone Cargo Mod Schematic0.47%0.47%0.47%0
Robotic Drone Stun Mod Schematic0.46%0.46%0.46%0
Robotic Headlamp Mod Schematic0.46%0.46%0.46%0
Robotic Drone Medic Mod Schematic0.44%0.44%0.44%0
motionsensor0.40%0.40%0.40%0.01
speaker0.39%0.39%0.39%0
pressureplate0.36%0.36%0.36%0.01
generatorbank0.09%0.09%0.09%0
batterybank0.08%0.08%0.08%0

Average count per open at loot stage 50. From 40,000 simulated opens per stage; perks that raise loot are not counted.