7Z4 — Candidate to replace following?

Rectifier — Loctal

Equivalents — Same Tube, Different Names

✓ CV1790✓ VT-181

Top 10 Picks

7Y4drop-in

6.3V✓ Safe

Your Tube

Base: Loctal

Heater: 6.3V / 0.9A

Type: rectifier

Pinout (Loctal)

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Candidates to replace (1)

Fit:

Status:1 shown

6.3V Heater(1 candidates)

	Tube	Status ↑	Pa	Ah	Fit
	7Y4	✓ Safe	—	0.5	drop-in

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