Rolling Candidates to replace IW3

Rectifier — B4

Drop-In Replacements

✓ IW4✓ DW15

Rolling Candidates (63)

Heater:

Fit:

Status:6 shown (target 4V only)

4V Heater(6 candidates)

Tube	Status ↑	Pa	Ah	Fit
MU12	✓ Close	—	2.5	drop-in
AZ31	✓ Close	—	1.9	adapter
IW4/350	✓ Close	—	2	adapter
UU4	✓ Close	—	2.3	adapter
UU5	✓ Close	—	2.3	adapter
UU6	✓ Close	—	1.4	adapter

target +0 selectedpick 1+ to compareselect 1+ candidate to compare